Merge remote-tracking branch 'origin/develop' into main

.gitignore

@@ -151,4 +151,3 @@ compile_commands.json
 CTestTestfile.cmake
 *.dump
 
-/doc/

CMakeLists.txt

@@ -1,29 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(mnrs-bsp LANGUAGES ASM C)
-
-if(NOT DEFINED BOARD)
-message(FATAL_ERROR "No Board selected")
-endif()
-add_compile_definitions("BOARD_${BOARD}")
-# check if we are building for a testbench, adjust the Base accordingly
-set(BOARD_BASE ${BOARD})
-
-option(SEMIHOSTING "Enable semihosting support" OFF)
-if(SEMIHOSTING)
-    add_compile_definitions(SEMIHOSTING)
-endif()
-
-add_library(startup STATIC env/start.S env/entry.S)
-target_include_directories(startup PUBLIC env include)
-
-add_subdirectory(libwrap)
-
-add_library(bsp STATIC env/${BOARD_BASE}/init.c)
-target_link_libraries(bsp PUBLIC startup wrap)
-target_include_directories(bsp PUBLIC env/${BOARD_BASE})
-target_link_options(bsp INTERFACE LINKER:--no-warn-rwx-segments -nostartfiles -T ${CMAKE_CURRENT_SOURCE_DIR}/env/${BOARD_BASE}/link.lds)
-
-if(SEMIHOSTING)
-    target_include_directories(bsp INTERFACE include)
-    target_sources(bsp INTERFACE env/semihosting.c env/trap.c)
-endif()

cmake/rv32imc.cmake

@@ -1,59 +0,0 @@
-# Look for GCC in path
-# https://xpack.github.io/riscv-none-embed-gcc/
-FIND_FILE( RISCV_XPACK_GCC_COMPILER_EXE "riscv-none-embed-gcc.exe" PATHS ENV INCLUDE)
-FIND_FILE( RISCV_XPACK_GCC_COMPILER "riscv-none-embed-gcc" PATHS ENV INCLUDE)
-# New versions of xpack
-FIND_FILE( RISCV_XPACK_NEW_GCC_COMPILER_EXE "riscv-none-elf-gcc.exe" PATHS ENV INCLUDE)
-FIND_FILE( RISCV_XPACK_NEW_GCC_COMPILER "riscv-none-elf-gcc" PATHS ENV INCLUDE)
-# Look for RISC-V github GCC
-# https://github.com/riscv/riscv-gnu-toolchain
-FIND_FILE( RISCV_XPACK_GCC_COMPILER_EXT "riscv64-unknown-elf-gcc.exe" PATHS ENV INCLUDE)
-FIND_FILE( RISCV_XPACK_GCC_COMPILER "riscv64-unknown-elf-gcc" PATHS ENV INCLUDE)
-
-# Select which is found
-if (EXISTS ${RISCV_XPACK_NEW_GCC_COMPILER})
-set( RISCV_GCC_COMPILER ${RISCV_XPACK_NEW_GCC_COMPILER})
-elseif (EXISTS ${RISCV_XPACK_GCC_NEW_COMPILER_EXE})
-set( RISCV_GCC_COMPILER ${RISCV_XPACK_NEW_GCC_COMPILER_EXE})
-elseif (EXISTS ${RISCV_XPACK_GCC_COMPILER})
-set( RISCV_GCC_COMPILER ${RISCV_XPACK_GCC_COMPILER})
-elseif (EXISTS ${RISCV_XPACK_GCC_COMPILER_EXE})
-set( RISCV_GCC_COMPILER ${RISCV_XPACK_GCC_COMPILER_EXE})
-elseif (EXISTS ${RISCV_GITHUB_GCC_COMPILER})
-set( RISCV_GCC_COMPILER ${RISCV_GITHUB_GCC_COMPILER})
-elseif (EXISTS ${RISCV_GITHUB_GCC_COMPILER_EXE})
-set( RISCV_GCC_COMPILER ${RISCV_GITHUB_GCC_COMPILER_EXE})
-else()
-message(FATAL_ERROR "RISC-V GCC not found. ${RISCV_GITHUB_GCC_COMPILER} ${RISCV_XPACK_GCC_COMPILER} ${RISCV_GITHUB_GCC_COMPILER_EXE} ${RISCV_XPACK_GCC_COMPILER_EXE}")
-endif()
-
-get_filename_component(RISCV_TOOLCHAIN_BIN_PATH ${RISCV_GCC_COMPILER} DIRECTORY)
-get_filename_component(RISCV_TOOLCHAIN_BIN_GCC ${RISCV_GCC_COMPILER} NAME_WE)
-get_filename_component(RISCV_TOOLCHAIN_BIN_EXT ${RISCV_GCC_COMPILER} EXT)
-
-STRING(REGEX REPLACE "\-gcc" "-" CROSS_COMPILE ${RISCV_TOOLCHAIN_BIN_GCC})
-
-# The Generic system name is used for embedded targets (targets without OS)
-set(CMAKE_SYSTEM_NAME Generic )
-set(CMAKE_EXECUTABLE_SUFFIX_C ".elf")
-set(RISCV_ARCH rv32imc_zicsr_zifencei )
-set(RISCV_ABI ilp32)
-
-
-set(CMAKE_ASM_COMPILER {CROSS_COMPILE}gcc )
-set(CMAKE_AR ${CROSS_COMPILE}ar)
-set(CMAKE_ASM_COMPILER ${CROSS_COMPILE}gcc)
-set(CMAKE_C_COMPILER ${CROSS_COMPILE}gcc)
-set(CMAKE_CXX_COMPILER ${CROSS_COMPILE}g++)
-
-set( CMAKE_OBJCOPY      ${RISCV_TOOLCHAIN_BIN_PATH}/${CROSS_COMPILE}objcopy
-     CACHE FILEPATH "The toolchain objcopy command " FORCE )
-
-set( CMAKE_OBJDUMP      ${RISCV_TOOLCHAIN_BIN_PATH}/${CROSS_COMPILE}objdump
-     CACHE FILEPATH "The toolchain objdump command " FORCE )
-
-set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=${RISCV_ARCH} -mabi=${RISCV_ABI}" )
-
-set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "" )
-set( CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "" )
-set( CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "" )

drivers/fe300prci/fe300prci_driver.c

@@ -0,0 +1,252 @@
+// See LICENSE file for license details
+
+#include "platform.h"
+
+#ifdef PRCI_CTRL_ADDR
+#include "fe300prci/fe300prci_driver.h"
+#include <unistd.h>
+
+#define rdmcycle(x)  {				       \
+    uint32_t lo, hi, hi2;			       \
+    __asm__ __volatile__ ("1:\n\t"		       \
+			  "csrr %0, mcycleh\n\t"       \
+			  "csrr %1, mcycle\n\t"	       \
+			  "csrr %2, mcycleh\n\t"		\
+			  "bne  %0, %2, 1b\n\t"			\
+			  : "=r" (hi), "=r" (lo), "=r" (hi2)) ;	\
+    *(x) = lo | ((uint64_t) hi << 32); 				\
+  }
+
+uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq)
+{
+
+  uint32_t start_mtime = CLINT_REG(CLINT_MTIME);
+  uint32_t end_mtime = start_mtime + mtime_ticks + 1;
+
+  // Make sure we won't get rollover.
+  while (end_mtime < start_mtime){
+    start_mtime = CLINT_REG(CLINT_MTIME);
+    end_mtime = start_mtime + mtime_ticks + 1;
+  }
+
+  // Don't start measuring until mtime edge.
+  uint32_t tmp = start_mtime;
+  do {
+    start_mtime = CLINT_REG(CLINT_MTIME);
+  } while (start_mtime == tmp);
+  
+  uint64_t start_mcycle;
+  rdmcycle(&start_mcycle);
+  
+  while (CLINT_REG(CLINT_MTIME) < end_mtime) ;
+  
+  uint64_t end_mcycle;
+  rdmcycle(&end_mcycle);
+  uint32_t difference = (uint32_t) (end_mcycle - start_mcycle);
+
+  uint64_t freq = ((uint64_t) difference * mtime_freq) / mtime_ticks;
+  return (uint32_t) freq & 0xFFFFFFFF;
+  
+}
+ 
+
+void PRCI_use_hfrosc(int div, int trim)
+{
+  // Make sure the HFROSC is running at its default setting
+  // It is OK to change this even if we are running off of it.
+  
+  PRCI_REG(PRCI_HFROSCCFG) = (ROSC_DIV(div) | ROSC_TRIM(trim) | ROSC_EN(1));
+
+  while ((PRCI_REG(PRCI_HFROSCCFG) & ROSC_RDY(1)) == 0);
+  
+  PRCI_REG(PRCI_PLLCFG) &= ~PLL_SEL(1);
+}
+
+void PRCI_use_pll(int refsel, int bypass,
+			 int r, int f, int q, int finaldiv,
+			 int hfroscdiv, int hfrosctrim)
+{
+  // Ensure that we aren't running off the PLL before we mess with it.
+  if (PRCI_REG(PRCI_PLLCFG) & PLL_SEL(1)) {
+    // Make sure the HFROSC is running at its default setting
+    PRCI_use_hfrosc(4, 16);
+  }
+  
+  // Set PLL Source to be HFXOSC if desired.
+  uint32_t config_value = 0;
+
+  config_value |= PLL_REFSEL(refsel);
+  
+  if (bypass) {
+    // Bypass
+    config_value |= PLL_BYPASS(1);
+
+    PRCI_REG(PRCI_PLLCFG) = config_value;
+
+    // If we don't have an HFXTAL, this doesn't really matter.
+    // Set our Final output divide to divide-by-1:
+    PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
+  } else {
+  
+    // To overclock, use the hfrosc
+    if (hfrosctrim >= 0 && hfroscdiv >= 0) {
+      PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
+    }
+    
+    // Set DIV Settings for PLL
+    
+    // (Legal values of f_REF are 6-48MHz)
+
+    // Set DIVR to divide-by-2 to get 8MHz frequency
+    // (legal values of f_R are 6-12 MHz)
+
+    config_value |= PLL_BYPASS(1);
+    config_value |= PLL_R(r);
+
+    // Set DIVF to get 512Mhz frequncy
+    // There is an implied multiply-by-2, 16Mhz.
+    // So need to write 32-1
+    // (legal values of f_F are 384-768 MHz)
+    config_value |= PLL_F(f);
+
+    // Set DIVQ to divide-by-2 to get 256 MHz frequency
+    // (legal values of f_Q are 50-400Mhz)
+    config_value |= PLL_Q(q);
+
+    // Set our Final output divide to divide-by-1:
+    if (finaldiv == 1){
+      PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
+    } else {
+      PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV(finaldiv-1));
+    }
+
+    PRCI_REG(PRCI_PLLCFG) = config_value;
+
+    // Un-Bypass the PLL.
+    PRCI_REG(PRCI_PLLCFG) &= ~PLL_BYPASS(1);
+
+    // Wait for PLL Lock
+    // Note that the Lock signal can be glitchy.
+    // Need to wait 100 us
+    // RTC is running at 32kHz.
+    // So wait 4 ticks of RTC.
+    uint32_t now = CLINT_REG(CLINT_MTIME);
+    while (CLINT_REG(CLINT_MTIME) - now < 4) ;
+    
+    // Now it is safe to check for PLL Lock
+    while ((PRCI_REG(PRCI_PLLCFG) & PLL_LOCK(1)) == 0);
+
+  }
+
+  // Switch over to PLL Clock source
+  PRCI_REG(PRCI_PLLCFG) |= PLL_SEL(1);
+
+  // If we're running off HFXOSC, turn off the HFROSC to
+  // save power.
+  if (refsel) {
+    PRCI_REG(PRCI_HFROSCCFG) &= ~ROSC_EN(1);
+  }
+  
+}
+
+void PRCI_use_default_clocks()
+{
+  // Turn off the LFROSC
+  AON_REG(AON_LFROSC) &= ~ROSC_EN(1);
+
+  // Use HFROSC
+  PRCI_use_hfrosc(4, 16);
+}
+
+void PRCI_use_hfxosc(uint32_t finaldiv)
+{
+  
+  PRCI_use_pll(1, // Use HFXTAL
+	       1, // Bypass = 1
+	       0, // PLL settings don't matter
+	       0, // PLL settings don't matter
+	       0, // PLL settings don't matter
+	       finaldiv,
+	       -1,
+	       -1);
+}
+
+// This is a generic function, which
+// doesn't span the entire range of HFROSC settings.
+// It only adjusts the trim, which can span a hundred MHz or so.
+// This function does not check the legality of the PLL settings
+// at all, and it is quite possible to configure invalid PLL settings
+// this way.
+// It returns the actual measured CPU frequency.
+
+uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target )
+{
+
+  uint32_t hfrosctrim = 0;
+  uint32_t hfroscdiv = 4;
+  uint32_t prev_trim = 0;
+
+  // In this function we use PLL settings which
+  // will give us a 32x multiplier from the output
+  // of the HFROSC source to the output of the
+  // PLL. We first measure our HFROSC to get the
+  // right trim, then finally use it as the PLL source.
+  // We should really check here that the f_cpu
+  // requested is something in the limit of the PLL. For
+  // now that is up to the user.
+
+  // This will undershoot for frequencies not divisible by 16.
+  uint32_t desired_hfrosc_freq = (f_cpu/ 16);
+
+  PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
+  
+  // Ignore the first run (for icache reasons)
+  uint32_t cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
+
+  cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
+  uint32_t prev_freq = cpu_freq;
+  
+  while ((cpu_freq < desired_hfrosc_freq) && (hfrosctrim < 0x1F)){
+    prev_trim = hfrosctrim;
+    prev_freq = cpu_freq;
+    hfrosctrim ++;
+    PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
+    cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
+  } 
+
+  // We couldn't go low enough
+  if (prev_freq > desired_hfrosc_freq){
+    PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, prev_trim);
+    cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ);
+    return cpu_freq;
+  }
+  
+  // We couldn't go high enough
+  if (cpu_freq < desired_hfrosc_freq){
+    PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, prev_trim);
+    cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ);
+    return cpu_freq;
+  }
+
+  // Check for over/undershoot
+  switch(target) {
+  case(PRCI_FREQ_CLOSEST):
+    if ((desired_hfrosc_freq - prev_freq) < (cpu_freq - desired_hfrosc_freq)) {
+      PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, prev_trim);
+    } else {
+      PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, hfrosctrim);
+    }
+    break;
+  case(PRCI_FREQ_UNDERSHOOT):
+    PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, prev_trim);
+    break;
+  default:
+    PRCI_use_pll(0, 0, 1, 31, 1, 1, hfroscdiv, hfrosctrim);
+  }
+
+  cpu_freq =  PRCI_measure_mcycle_freq(1000, RTC_FREQ);
+  return cpu_freq;
+
+}
+
+#endif

drivers/fe300prci/fe300prci_driver.h

@@ -0,0 +1,79 @@
+// See LICENSE file for license details
+
+#ifndef _FE300PRCI_DRIVER_H_
+#define _FE300PRCI_DRIVER_H_
+
+__BEGIN_DECLS
+
+#include <unistd.h>
+
+typedef enum prci_freq_target {
+  
+  PRCI_FREQ_OVERSHOOT,
+  PRCI_FREQ_CLOSEST,
+  PRCI_FREQ_UNDERSHOOT
+
+} PRCI_freq_target;
+
+/* Measure and return the approximate frequency of the 
+ * CPU, as given by measuring the mcycle counter against 
+ * the mtime ticks.
+ */
+uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq);
+
+/* Safely switch over to the HFROSC using the given div
+ * and trim settings.
+ */
+void PRCI_use_hfrosc(int div, int trim);
+
+/* Safely switch over to the 16MHz HFXOSC,
+ * applying the finaldiv clock divider (1 is the lowest
+ * legal value).
+ */
+void PRCI_use_hfxosc(uint32_t finaldiv);
+
+/* Safely switch over to the PLL using the given
+ * settings.
+ * 
+ * Note that not all combinations of the inputs are actually
+ * legal, and this function does not check for their
+ * legality ("safely" means that this function won't turn off
+ * or glitch the clock the CPU is actually running off, but
+ * doesn't protect against you making it too fast or slow.)
+ */
+
+void PRCI_use_pll(int refsel, int bypass,
+			 int r, int f, int q, int finaldiv,
+			 int hfroscdiv, int hfrosctrim);
+
+/* Use the default clocks configured at reset.
+ * This is ~16Mhz HFROSC and turns off the LFROSC
+ * (on the current FE310 Dev Platforms, an external LFROSC is 
+ * used as it is more power efficient).
+ */
+void PRCI_use_default_clocks();
+
+/* This routine will adjust the HFROSC trim
+ * while using HFROSC as the clock source, 
+ * measure the resulting frequency, then
+ * use it as the PLL clock source, 
+ * in an attempt to get over, under, or close to the 
+ * requested frequency. It returns the actual measured 
+ * frequency. 
+ *
+ * Note that the requested frequency must be within the 
+ * range supported by the PLL so not all values are 
+ * achievable with this function, and not all 
+ * are guaranteed to actually work. The PLL
+ * is rated higher than the hardware.
+ * 
+ * There is no check on the desired f_cpu frequency, it
+ * is up to the user to specify something reasonable.
+ */
+
+uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target);
+
+__END_DECLS
+
+#endif
+  

env/TGCP/init.c

@@ -110,12 +110,13 @@ void _fini()
 }
 
 int is_uart_ready(int uart_id){
-    return 1;
+    return !UART0_REG(UART_REG_TXFIFO) & 0x80000000;
 }
 int try_write_uart_char(int uart_id, char c){
-    *((char*)0x10000000) = c;
+    if(UART0_REG(UART_REG_TXFIFO) & 0x80000000) return 0;
+    UART0_REG(UART_REG_TXFIFO) = c;
     return 1;
 }
 void write_uart_char(int uart_id, char c){
-    *((char*)0x10000000) = c;
+    UART0_REG(UART_REG_TXFIFO) = c;
 }

env/TGCP/link.lds

@@ -0,0 +1,223 @@
+OUTPUT_ARCH( "riscv" )
+
+ENTRY( _start )
+
+MEMORY
+{
+  flash (rxai!w) : ORIGIN = 0x00000000, LENGTH = 256M
+  ram (wxa!ri) :   ORIGIN = 0x20000000, LENGTH = 1M
+}
+
+PHDRS
+{
+  flash PT_LOAD;
+  ram_init PT_LOAD;
+  ram PT_NULL;
+}
+
+SECTIONS
+{
+  __stack_size = DEFINED(__stack_size) ? __stack_size : 2K;
+
+  .init ORIGIN(flash)        :
+  {
+    KEEP (*(SORT_NONE(.init)))
+    *crt0.o(.text .text.*)
+  } >flash AT>flash :flash
+
+  .text           :
+  {
+    *(.text.init)
+    *(.text.unlikely .text.*_unlikely .text.unlikely.*)
+    *(.text.exit .text.exit.*)
+    *(.text.startup .text.startup.*)
+    *(.text.hot .text.hot.*)
+    *(.text .text.*)
+    *(.stub)
+    *(.gnu.linkonce.t.*)
+  } >flash AT>flash :flash
+
+  .fini           :
+  {
+    KEEP (*(SORT_NONE(.fini)))
+  } >flash AT>flash :flash
+
+  PROVIDE (__etext = .);
+  PROVIDE (_etext = .);
+  PROVIDE (etext = .);
+
+  .rodata         :
+  {
+    *(.rdata)
+    *(.rodata .rodata.*)
+    *(.gnu.linkonce.r.*)
+  } >flash AT>flash :flash
+
+  . = ALIGN(4);
+
+  /* Thread Local Storage sections  */
+  .tdata	  :
+   {
+     PROVIDE_HIDDEN (__tdata_start = .);
+     *(.tdata .tdata.* .gnu.linkonce.td.*)
+   } >flash AT>flash :flash
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }  >flash AT>flash :flash
+  .preinit_array  :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } >flash AT>flash :flash
+
+  .init_array     :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
+    KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } >flash AT>flash :flash
+
+  .fini_array     :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
+    KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } >flash AT>flash :flash
+
+  .ctors          :
+  {
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  } >flash AT>flash :flash
+
+  .dtors          :
+  {
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+  } >flash AT>flash :flash
+
+  .lalign         :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data_lma = . );
+  } >flash AT>flash :flash
+
+  .dalign         :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data = . );
+  } >ram AT>flash :ram_init
+
+  .srodata        :
+  {
+    PROVIDE( _gp = . + 0x800 );
+    *(.srodata.cst16)
+    *(.srodata.cst8)
+    *(.srodata.cst4)
+    *(.srodata.cst2)
+    *(.srodata .srodata.*)
+  } >ram AT>flash :ram_init
+
+  .data          :
+  {
+    *(.data .data.*)
+    *(.gnu.linkonce.d.*)
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+    *(.gnu.linkonce.s.*)
+  } >ram AT>flash :ram_init
+
+  . = ALIGN(4);
+  PROVIDE( _edata = . );
+  PROVIDE( edata = . );
+
+  PROVIDE( _fbss = . );
+  PROVIDE( __bss_start = . );
+  .bss            :
+  {
+    *(.sbss*)
+    *(.gnu.linkonce.sb.*)
+    *(.bss .bss.*)
+    *(.gnu.linkonce.b.*)
+    *(COMMON)
+    . = ALIGN(4);
+  } >ram AT>ram :ram
+
+  . = ALIGN(8);
+  __BSS_END__ = .;
+  PROVIDE( _end = . );
+  PROVIDE( end = . );
+
+  .stack ORIGIN(ram) + LENGTH(ram) - __stack_size :
+  {
+    PROVIDE( _heap_end = . );
+    . = __stack_size;
+    PROVIDE( _sp = . );
+  } >ram AT>ram :ram
+
+  PROVIDE( tohost = 0xfffffff0 );
+  PROVIDE( fromhost = 0xfffffff8 );
+
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  /* DWARF 3 */
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  .debug_ranges   0 : { *(.debug_ranges) }
+  /* DWARF Extension.  */
+  .debug_macro    0 : { *(.debug_macro) }
+  .debug_addr     0 : { *(.debug_addr) }
+  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
+  /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
+}

env/TGCP/platform.h

@@ -7,7 +7,18 @@
 #define MCAUSE_INT         0x80000000
 #define MCAUSE_CAUSE       0x7FFFFFFF
 
-#include "bits.h"
+#define UART0_BASE_ADDR 0xffff0000ULL
+
+#define UART_REG_TXFIFO         0x00
+#define UART_REG_RXFIFO         0x04
+#define UART_REG_TXCTRL         0x08
+#define UART_REG_RXCTRL         0x0c
+#define UART_REG_IE             0x10
+#define UART_REG_IP             0x14
+#define UART_REG_DIV            0x18
+#define UART_TXEN               0x1
+
+#define UART0_REG(ADDR) *((volatile uint32_t*) (UART0_BASE_ADDR + ADDR))
 /****************************************************************************
  * Platform definitions
  *****************************************************************************/

env/common-gcc.mk

@@ -2,6 +2,7 @@ ifndef _MK_COMMON
 _MK_COMMON := # defined
 
 TL_TARGET?=all
+BOARD?=iss
 
 .PHONY: $(TL_TARGET)
 $(TL_TARGET): $(TARGET).elf
@@ -12,12 +13,9 @@ PLATFORM_DIR = $(ENV_DIR)/$(BOARD)
 
 include $(BSP_BASE)/libwrap/libwrap.mk
 
-BOARD?=iss
 
 ASM_SRCS += $(ENV_DIR)/start.S $(ENV_DIR)/entry.S
 C_SRCS   += $(PLATFORM_DIR)/init.c
-C_SRCS   += $(PLATFORM_DIR)/bsp_write.c $(PLATFORM_DIR)/bsp_read.c
-
 
 LINKER_SCRIPT ?= $(PLATFORM_DIR)/$(LINK_TARGET).lds
 
@@ -25,7 +23,6 @@ INCLUDES += -I$(BSP_BASE)/include
 INCLUDES += -I$(BSP_BASE)/drivers/
 INCLUDES += -I$(ENV_DIR)
 INCLUDES += -I$(PLATFORM_DIR)
-INCLUDES += -I$(BSP_BASE)/libwrap/sys/
 
 LDFLAGS += -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI)
 LDFLAGS += -L$(ENV_DIR)
@@ -45,7 +42,7 @@ CXX_OBJS := $(CXX_SRCS:.cpp=.o)
 LINK_OBJS += $(ASM_OBJS) $(C_OBJS) $(CXX_OBJS)
 LINK_DEPS += $(LINKER_SCRIPT)
 
-CLEAN_OBJS += $(TARGET) $(LINK_OBJS)
+CLEAN_OBJS += $(TARGET).elf $(LINK_OBJS)
 
 GCCVERSION = $(shell $(CC) --version | grep gcc | awk '{print($NF);}')
 ifeq ($(GCCVERSION),9.2)
@@ -67,6 +64,7 @@ OBJCOPY := $(TOOL_DIR)$(TRIPLET)-objcopy
 
 ifndef NO_DEFAULT_LINK
 $(TARGET).elf: $(LINK_OBJS) $(LINK_DEPS)
+	echo LINK_OBJS: $(LINK_OBJS)
 	$(LD) $(LINK_OBJS) $(LDFLAGS) $(LIBWRAP_LDFLAGS) $(LIBWRAP) $(LD_SCRIPT) -o $@
 	$(OBJDUMP) -d -S $@ > $(TARGET).dis
 endif
@@ -82,6 +80,6 @@ $(CXX_OBJS): %.o: %.cpp $(HEADERS)
 
 .PHONY: clean
 clean:
-	rm -f $(CLEAN_OBJS) $(LIBWRAP) *.a *.hex *.map *.dis *.elf
+	rm -f $(CLEAN_OBJS) $(LIBWRAP)
 
 endif

env/ehrenberg/init.c

@@ -85,26 +85,19 @@ void __attribute__((weak)) handle_m_ext_interrupt(){
 void __attribute__((weak)) handle_m_time_interrupt(){
   uint64_t time = get_aclint_mtime(aclint);
   time+=MTIMER_NEXT_TICK_INC;
-  set_aclint_mtimecmp(aclint, time);
+  set_aclint_mtime(aclint, time);
 }
 
 void __attribute__((weak)) default_handler(void) {
   puts("default handler\n");
 }
 
-void __attribute__((weak)) interrupt_handler(unsigned) {
-  puts("interrupt handler\n");
-}
-
 uint32_t handle_trap(uint32_t mcause, uint32_t mepc, uint32_t sp){
-  if ((mcause & MCAUSE_INT)) {
-    if ((mcause & MCAUSE_CAUSE) == IRQ_M_EXT) {
-      handle_m_ext_interrupt();
-    } else if (((mcause & MCAUSE_CAUSE) == IRQ_M_TIMER)){ 
-      handle_m_time_interrupt();
-    } else {
-      interrupt_handler(mcause& ~MCAUSE_INT);
-    }
+  if ((mcause & MCAUSE_INT) && ((mcause & MCAUSE_CAUSE) == IRQ_M_EXT)) {
+    handle_m_ext_interrupt();
+    // External Machine-Level interrupt from PLIC
+  } else if ((mcause & MCAUSE_INT) && ((mcause & MCAUSE_CAUSE) == IRQ_M_TIMER)){
+    handle_m_time_interrupt();
   } else {
     write(1, "trap\n", 5);
     _exit(1 + mcause);

env/ehrenberg/link.lds

@@ -25,13 +25,18 @@ SECTIONS
   .init ORIGIN(flash)        :
   {
     KEEP (*(SORT_NONE(.init)))
+    *crt0.o(.text .text.*)
   } >flash AT>flash :flash
 
   .text           :
   {
-    *(.text.unlikely .text.unlikely.*)
+    *(.text.init)
+    *(.text.unlikely .text.*_unlikely .text.unlikely.*)
+    *(.text.exit .text.exit.*)
     *(.text.startup .text.startup.*)
+    *(.text.hot .text.hot.*)
     *(.text .text.*)
+    *(.stub)
     *(.gnu.linkonce.t.*)
   } >flash AT>flash :flash
 
@@ -53,6 +58,13 @@ SECTIONS
 
   . = ALIGN(4);
 
+  /* Thread Local Storage sections  */
+  .tdata	  :
+   {
+     PROVIDE_HIDDEN (__tdata_start = .);
+     *(.tdata .tdata.* .gnu.linkonce.td.*)
+   } >flash AT>flash :flash
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }  >flash AT>flash :flash
   .preinit_array  :
   {
     PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -119,15 +131,9 @@ SECTIONS
     PROVIDE( _data = . );
   } >ram AT>flash :ram_init
 
-  .data          :
-  {
-    __DATA_BEGIN__ = .;
-    *(.data .data.*)
-    *(.gnu.linkonce.d.*)
-  } >ram AT>flash :ram_init
-
   .srodata        :
   {
+    PROVIDE( _gp = . + 0x800 );
     *(.srodata.cst16)
     *(.srodata.cst8)
     *(.srodata.cst4)
@@ -135,9 +141,11 @@ SECTIONS
     *(.srodata .srodata.*)
   } >ram AT>flash :ram_init
 
-  .sdata          :
+  .data          :
   {
-    __SDATA_BEGIN__ = .;
+    *(.data .data.*)
+    *(.gnu.linkonce.d.*)
+    PROVIDE( __global_pointer$ = . + 0x800 );
     *(.sdata .sdata.*)
     *(.gnu.linkonce.s.*)
   } >ram AT>flash :ram_init
@@ -160,7 +168,6 @@ SECTIONS
 
   . = ALIGN(8);
   __BSS_END__ = .;
-  __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,  MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
   PROVIDE( _end = . );
   PROVIDE( end = . );
 
@@ -173,4 +180,47 @@ SECTIONS
 
   PROVIDE( tohost = 0xfffffff0 );
   PROVIDE( fromhost = 0xfffffff8 );
+
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  /* DWARF 3 */
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  .debug_ranges   0 : { *(.debug_ranges) }
+  /* DWARF Extension.  */
+  .debug_macro    0 : { *(.debug_macro) }
+  .debug_addr     0 : { *(.debug_addr) }
+  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
+  /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
 }

env/ehrenberg/platform.h

@@ -0,0 +1,44 @@
+// See LICENSE for license details.
+
+#ifndef _ISS_PLATFORM_H
+#define _ISS_PLATFORM_H
+
+#if __riscv_xlen == 32
+#define MCAUSE_INT         0x80000000UL
+#define MCAUSE_CAUSE       0x000003FFUL
+#else
+#define MCAUSE_INT         0x8000000000000000UL
+#define MCAUSE_CAUSE       0x00000000000003FFUL
+#endif
+
+#define APB_BUS
+
+#include "ehrenberg/devices/gpio.h"
+#include "ehrenberg/devices/uart.h"
+#include "ehrenberg/devices/timer.h"
+#include "ehrenberg/devices/aclint.h"
+#include "ehrenberg/devices/interrupt.h"
+#include "ehrenberg/devices/qspi.h"
+
+#define PERIPH(TYPE, ADDR) ((volatile TYPE*) (ADDR))
+
+#define APB_BASE 0xF0000000
+
+#define gpio        PERIPH(gpio_t,      APB_BASE+0x0000)
+#define uart        PERIPH(uart_t,      APB_BASE+0x1000)
+#define timer       PERIPH(timer_t,     APB_BASE+0x20000)
+#define aclint      PERIPH(aclint_t,    APB_BASE+0x30000)
+#define irq         PERIPH(irq_t,       APB_BASE+0x40000)
+#define qspi        PERIPH(qspi_t,      APB_BASE+0x50000)
+
+#define XIP_START_LOC 0xE0040000
+
+// Misc
+
+#include <stdint.h>
+
+void init_pll(void);
+unsigned long get_cpu_freq(void);
+unsigned long get_timer_freq(void);
+
+#endif /* _ISS_PLATFORM_H */

env/entry.S

@@ -10,80 +10,66 @@
   .align 2
   .global trap_entry
 trap_entry:
-  addi sp, sp, -32*REGBYTES
-
-  sw  x1,  1*REGBYTES(sp)
-  sw  x2,  2*REGBYTES(sp)
-  sw  x3,  3*REGBYTES(sp)
-  sw  x4,  4*REGBYTES(sp)
-  sw  x5,  5*REGBYTES(sp)
-  sw  x6,  6*REGBYTES(sp)
-  sw  x7,  7*REGBYTES(sp)
-  sw  x8,  8*REGBYTES(sp)
-  sw  x9,  9*REGBYTES(sp)
-  sw x10, 10*REGBYTES(sp)
-  sw x11, 11*REGBYTES(sp)
-  sw x12, 12*REGBYTES(sp)
-  sw x13, 13*REGBYTES(sp)
-  sw x14, 14*REGBYTES(sp)
-  sw x15, 15*REGBYTES(sp)
-#ifndef __riscv_abi_rve
-  sw x16, 16*REGBYTES(sp)
-  sw x17, 17*REGBYTES(sp)
-  sw x18, 18*REGBYTES(sp)
-  sw x19, 19*REGBYTES(sp)
-  sw x20, 20*REGBYTES(sp)
-  sw x21, 21*REGBYTES(sp)
-  sw x22, 22*REGBYTES(sp)
-  sw x23, 23*REGBYTES(sp)
-  sw x24, 24*REGBYTES(sp)
-  sw x25, 25*REGBYTES(sp)
-  sw x26, 26*REGBYTES(sp)
-  sw x27, 27*REGBYTES(sp)
-  sw x28, 28*REGBYTES(sp)
-  sw x29, 29*REGBYTES(sp)
-  sw x30, 30*REGBYTES(sp)
-  sw x31, 31*REGBYTES(sp)
+#ifdef __riscv_abi_rve
+  addi sp, sp, -8*REGBYTES
+  STORE x1, 1*REGBYTES(sp) // ra
+  STORE x5, 2*REGBYTES(sp) // t0
+  STORE x10, 3*REGBYTES(sp) // a0
+  STORE x11, 4*REGBYTES(sp) // a1
+  STORE x12, 5*REGBYTES(sp) // a2
+  STORE x13, 6*REGBYTES(sp) // a3
+  STORE x15, 7*REGBYTES(sp) // t1
+#else
+  addi sp, sp, -16*REGBYTES
+  STORE x1, 1*REGBYTES(sp) // ra
+  STORE x5, 2*REGBYTES(sp) // t0
+  STORE x6, 3*REGBYTES(sp) // t1
+  STORE x7, 4*REGBYTES(sp) // t2
+  STORE x10, 5*REGBYTES(sp) // a0
+  STORE x11, 6*REGBYTES(sp) // a1
+  STORE x12, 7*REGBYTES(sp) // a2
+  STORE x13, 8*REGBYTES(sp) // a3
+  STORE x14, 9*REGBYTES(sp) // a4
+  STORE x15, 10*REGBYTES(sp) // a5
+  STORE x16, 11*REGBYTES(sp) // a6
+  STORE x17, 12*REGBYTES(sp) // a7
+  STORE x28, 13*REGBYTES(sp) // t3
+  STORE x29, 14*REGBYTES(sp) // t4
+  STORE x30, 15*REGBYTES(sp) // t5
+  STORE x31, 16*REGBYTES(sp) // t6
 #endif
   csrr a0, mcause
   csrr a1, mepc
   mv a2, sp
   call handle_trap
   csrw mepc, a0
-
-
-  lw  x1,  1*REGBYTES(sp)
-  lw  x2,  2*REGBYTES(sp)
-  lw  x3,  3*REGBYTES(sp)
-  lw  x4,  4*REGBYTES(sp)
-  lw  x5,  5*REGBYTES(sp)
-  lw  x6,  6*REGBYTES(sp)
-  lw  x7,  7*REGBYTES(sp)
-  lw  x8,  8*REGBYTES(sp)
-  lw  x9,  9*REGBYTES(sp)
-  lw x10, 10*REGBYTES(sp)
-  lw x11, 11*REGBYTES(sp)
-  lw x12, 12*REGBYTES(sp)
-  lw x13, 13*REGBYTES(sp)
-  lw x14, 14*REGBYTES(sp)
-  lw x15, 15*REGBYTES(sp)
-#ifndef __riscv_abi_rve
-  lw x16, 16*REGBYTES(sp)
-  lw x17, 17*REGBYTES(sp)
-  lw x18, 18*REGBYTES(sp)
-  lw x19, 19*REGBYTES(sp)
-  lw x20, 20*REGBYTES(sp)
-  lw x21, 21*REGBYTES(sp)
-  lw x22, 22*REGBYTES(sp)
-  lw x23, 23*REGBYTES(sp)
-  lw x24, 24*REGBYTES(sp)
-  lw x25, 25*REGBYTES(sp)
-  lw x26, 26*REGBYTES(sp)
-  lw x27, 27*REGBYTES(sp)
-  lw x28, 28*REGBYTES(sp)
-  lw x29, 29*REGBYTES(sp)
-  lw x30, 30*REGBYTES(sp)
-  lw x31, 31*REGBYTES(sp)
+#ifdef __riscv_abi_rve
+  addi sp, sp, -8*REGBYTES
+  LOAD x1, 1*REGBYTES(sp) // ra
+  LOAD x5, 2*REGBYTES(sp) // t0
+  LOAD x10, 3*REGBYTES(sp) // a0
+  LOAD x11, 4*REGBYTES(sp) // a1
+  LOAD x12, 5*REGBYTES(sp) // a2
+  LOAD x13, 6*REGBYTES(sp) // a3
+  LOAD x15, 7*REGBYTES(sp) // t1
+#else
+  addi sp, sp, -16*REGBYTES
+  LOAD x1, 1*REGBYTES(sp) // ra
+  LOAD x5, 2*REGBYTES(sp) // t0
+  LOAD x6, 3*REGBYTES(sp) // t1
+  LOAD x7, 4*REGBYTES(sp) // t2
+  LOAD x10, 5*REGBYTES(sp) // a0
+  LOAD x11, 6*REGBYTES(sp) // a1
+  LOAD x12, 7*REGBYTES(sp) // a2
+  LOAD x13, 8*REGBYTES(sp) // a3
+  LOAD x14, 9*REGBYTES(sp) // a4
+  LOAD x15, 10*REGBYTES(sp) // a5
+  LOAD x16, 11*REGBYTES(sp) // a6
+  LOAD x17, 12*REGBYTES(sp) // a7
+  LOAD x28, 13*REGBYTES(sp) // t3
+  LOAD x29, 14*REGBYTES(sp) // t4
+  LOAD x30, 15*REGBYTES(sp) // t5
+  LOAD x31, 16*REGBYTES(sp) // t6
 #endif
   mret
 

env/hifive1.h

@@ -0,0 +1,81 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_HIFIVE1_H
+#define _SIFIVE_HIFIVE1_H
+
+#include <stdint.h>
+
+/****************************************************************************
+ * GPIO Connections
+ *****************************************************************************/
+
+// These are the GPIO bit offsets for the RGB LED on HiFive1 Board.
+// These are also mapped to RGB LEDs on the Freedom E300 Arty
+// FPGA
+// Dev Kit.
+
+#define RED_LED_OFFSET   22
+#define GREEN_LED_OFFSET 19
+#define BLUE_LED_OFFSET  21
+
+// These are the GPIO bit offsets for the differen digital pins
+// on the headers for both the HiFive1 Board and the Freedom E300 Arty FPGA Dev Kit.
+#define PIN_0_OFFSET 16
+#define PIN_1_OFFSET 17
+#define PIN_2_OFFSET 18
+#define PIN_3_OFFSET 19
+#define PIN_4_OFFSET 20
+#define PIN_5_OFFSET 21
+#define PIN_6_OFFSET 22
+#define PIN_7_OFFSET 23
+#define PIN_8_OFFSET 0
+#define PIN_9_OFFSET 1
+#define PIN_10_OFFSET 2
+#define PIN_11_OFFSET 3
+#define PIN_12_OFFSET 4
+#define PIN_13_OFFSET 5
+//#define PIN_14_OFFSET 8 //This pin is not connected on either board.
+#define PIN_15_OFFSET 9
+#define PIN_16_OFFSET 10
+#define PIN_17_OFFSET 11
+#define PIN_18_OFFSET 12
+#define PIN_19_OFFSET 13
+
+// These are *PIN* numbers, not
+// GPIO Offset Numbers.
+#define PIN_SPI1_SCK    (13u)
+#define PIN_SPI1_MISO   (12u)
+#define PIN_SPI1_MOSI   (11u)
+#define PIN_SPI1_SS0    (10u)
+#define PIN_SPI1_SS1    (14u) 
+#define PIN_SPI1_SS2    (15u)
+#define PIN_SPI1_SS3    (16u)
+
+#define SS_PIN_TO_CS_ID(x) \
+  ((x==PIN_SPI1_SS0 ? 0 :		 \
+    (x==PIN_SPI1_SS1 ? 1 :		 \
+     (x==PIN_SPI1_SS2 ? 2 :		 \
+      (x==PIN_SPI1_SS3 ? 3 :		 \
+       -1))))) 
+
+
+// These buttons are present only on the Freedom E300 Arty Dev Kit.
+#ifdef HAS_BOARD_BUTTONS
+#define BUTTON_0_OFFSET 15
+#define BUTTON_1_OFFSET 30
+#define BUTTON_2_OFFSET 31
+
+#define INT_DEVICE_BUTTON_0 (INT_GPIO_BASE + BUTTON_0_OFFSET)
+#define INT_DEVICE_BUTTON_1 (INT_GPIO_BASE + BUTTON_1_OFFSET)
+#define INT_DEVICE_BUTTON_2 (INT_GPIO_BASE + BUTTON_2_OFFSET)
+
+#endif
+
+#define HAS_HFXOSC 1
+#define HAS_LFROSC_BYPASS 1
+
+#define RTC_FREQ 32768
+
+void write_hex(int fd, unsigned long int hex);
+
+#endif /* _SIFIVE_HIFIVE1_H */

env/hifive1/dhrystone.lds

@@ -4,8 +4,8 @@ ENTRY( _start )
 
 MEMORY
 {
-  flash (rxai!w) : ORIGIN = 0x00000000, LENGTH = 256M
-  ram (wxa!ri) :   ORIGIN = 0x20000000, LENGTH = 1M
+  flash (rxai!w) : ORIGIN = 0x20400000, LENGTH = 512M
+  ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 16K
 }
 
 PHDRS
@@ -19,7 +19,7 @@ SECTIONS
 {
   __stack_size = DEFINED(__stack_size) ? __stack_size : 2K;
 
-  .init ORIGIN(flash)        :
+  .init           :
   {
     KEEP (*(SORT_NONE(.init)))
   } >flash AT>flash :flash
@@ -41,13 +41,6 @@ SECTIONS
   PROVIDE (_etext = .);
   PROVIDE (etext = .);
 
-  .rodata         :
-  {
-    *(.rdata)
-    *(.rodata .rodata.*)
-    *(.gnu.linkonce.r.*)
-  } >flash AT>flash :flash
-
   . = ALIGN(4);
 
   .preinit_array  :
@@ -118,14 +111,16 @@ SECTIONS
 
   .data          :
   {
-    __DATA_BEGIN__ = .;
+    *(.rdata)
+    *(.rodata .rodata.*)
+    *(.gnu.linkonce.r.*)
     *(.data .data.*)
     *(.gnu.linkonce.d.*)
-  } >ram AT>flash :ram_init
-
-  .srodata        :
-  {
-    PROVIDE( _gp = . + 0x800 );
+    . = ALIGN(8);
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+    *(.gnu.linkonce.s.*)
+    . = ALIGN(8);
     *(.srodata.cst16)
     *(.srodata.cst8)
     *(.srodata.cst4)
@@ -133,13 +128,6 @@ SECTIONS
     *(.srodata .srodata.*)
   } >ram AT>flash :ram_init
 
-  .sdata          :
-  {
-    __SDATA_BEGIN__ = .;
-    *(.sdata .sdata.*)
-    *(.gnu.linkonce.s.*)
-  } >ram AT>flash :ram_init
-
   . = ALIGN(4);
   PROVIDE( _edata = . );
   PROVIDE( edata = . );
@@ -157,8 +145,6 @@ SECTIONS
   } >ram AT>ram :ram
 
   . = ALIGN(8);
-  __BSS_END__ = .;
-  __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,  MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
   PROVIDE( _end = . );
   PROVIDE( end = . );
 
@@ -168,7 +154,4 @@ SECTIONS
     . = __stack_size;
     PROVIDE( _sp = . );
   } >ram AT>ram :ram
-
-  PROVIDE( tohost = 0xfffffff0 );
-  PROVIDE( fromhost = 0xfffffff8 );
 }

env/hifive1/init.c

@@ -0,0 +1,238 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "platform.h"
+#include "encoding.h"
+
+extern int main(int argc, char** argv);
+extern void trap_entry();
+
+static unsigned long mtime_lo(void)
+{
+  return *(volatile unsigned long *)(CLINT_CTRL_ADDR + CLINT_MTIME);
+}
+
+#ifdef __riscv32
+
+static uint32_t mtime_hi(void)
+{
+  return *(volatile uint32_t *)(CLINT_CTRL_ADDR + CLINT_MTIME + 4);
+}
+
+uint64_t get_timer_value()
+{
+  while (1) {
+    uint32_t hi = mtime_hi();
+    uint32_t lo = mtime_lo();
+    if (hi == mtime_hi())
+      return ((uint64_t)hi << 32) | lo;
+  }
+}
+
+#else /* __riscv32 */
+
+uint64_t get_timer_value()
+{
+  return mtime_lo();
+}
+
+#endif
+
+unsigned long get_timer_freq()
+{
+  return 32768;
+}
+
+static void use_hfrosc(int div, int trim)
+{
+  // Make sure the HFROSC is running at its default setting
+  PRCI_REG(PRCI_HFROSCCFG) = (ROSC_DIV(div) | ROSC_TRIM(trim) | ROSC_EN(1));
+  while ((PRCI_REG(PRCI_HFROSCCFG) & ROSC_RDY(1)) == 0) ;
+  PRCI_REG(PRCI_PLLCFG) &= ~PLL_SEL(1);
+}
+
+static void use_pll(int refsel, int bypass, int r, int f, int q)
+{
+  // Ensure that we aren't running off the PLL before we mess with it.
+  if (PRCI_REG(PRCI_PLLCFG) & PLL_SEL(1)) {
+    // Make sure the HFROSC is running at its default setting
+    use_hfrosc(4, 16);
+  }
+
+  // Set PLL Source to be HFXOSC if available.
+  uint32_t config_value = 0;
+
+  config_value |= PLL_REFSEL(refsel);
+
+  if (bypass) {
+    // Bypass
+    config_value |= PLL_BYPASS(1);
+
+    PRCI_REG(PRCI_PLLCFG) = config_value;
+
+    // If we don't have an HFXTAL, this doesn't really matter.
+    // Set our Final output divide to divide-by-1:
+    PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
+  } else {
+    // In case we are executing from QSPI,
+    // (which is quite likely) we need to
+    // set the QSPI clock divider appropriately
+    // before boosting the clock frequency.
+
+    // Div = f_sck/2
+    SPI0_REG(SPI_REG_SCKDIV) = 8;
+
+    // Set DIV Settings for PLL
+    // Both HFROSC and HFXOSC are modeled as ideal
+    // 16MHz sources (assuming dividers are set properly for
+    // HFROSC).
+    // (Legal values of f_REF are 6-48MHz)
+
+    // Set DIVR to divide-by-2 to get 8MHz frequency
+    // (legal values of f_R are 6-12 MHz)
+
+    config_value |= PLL_BYPASS(1);
+    config_value |= PLL_R(r);
+
+    // Set DIVF to get 512Mhz frequncy
+    // There is an implied multiply-by-2, 16Mhz.
+    // So need to write 32-1
+    // (legal values of f_F are 384-768 MHz)
+    config_value |= PLL_F(f);
+
+    // Set DIVQ to divide-by-2 to get 256 MHz frequency
+    // (legal values of f_Q are 50-400Mhz)
+    config_value |= PLL_Q(q);
+
+    // Set our Final output divide to divide-by-1:
+    PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
+
+    PRCI_REG(PRCI_PLLCFG) = config_value;
+
+    // Un-Bypass the PLL.
+    PRCI_REG(PRCI_PLLCFG) &= ~PLL_BYPASS(1);
+
+    // Wait for PLL Lock
+    // Note that the Lock signal can be glitchy.
+    // Need to wait 100 us
+    // RTC is running at 32kHz.
+    // So wait 4 ticks of RTC.
+    uint32_t now = mtime_lo();
+    while (mtime_lo() - now < 4) ;
+
+    // Now it is safe to check for PLL Lock
+    while ((PRCI_REG(PRCI_PLLCFG) & PLL_LOCK(1)) == 0) ;
+  }
+
+  // Switch over to PLL Clock source
+  PRCI_REG(PRCI_PLLCFG) |= PLL_SEL(1);
+}
+
+static void use_default_clocks()
+{
+  // Turn off the LFROSC
+  AON_REG(AON_LFROSC) &= ~ROSC_EN(1);
+
+  // Use HFROSC
+  use_hfrosc(4, 16);
+}
+
+static unsigned long __attribute__((noinline)) measure_cpu_freq(size_t n)
+{
+  unsigned long start_mtime, delta_mtime;
+  unsigned long mtime_freq = get_timer_freq();
+
+  // Don't start measuruing until we see an mtime tick
+  unsigned long tmp = mtime_lo();
+  do {
+    start_mtime = mtime_lo();
+  } while (start_mtime == tmp);
+
+  unsigned long start_mcycle = read_csr(mcycle);
+
+  do {
+    delta_mtime = mtime_lo() - start_mtime;
+  } while (delta_mtime < n);
+
+  unsigned long delta_mcycle = read_csr(mcycle) - start_mcycle;
+
+  return (delta_mcycle / delta_mtime) * mtime_freq
+         + ((delta_mcycle % delta_mtime) * mtime_freq) / delta_mtime;
+}
+
+unsigned long get_cpu_freq()
+{
+  static uint32_t cpu_freq;
+
+  if (!cpu_freq) {
+    // warm up I$
+    measure_cpu_freq(1);
+    // measure for real
+    cpu_freq = measure_cpu_freq(10);
+  }
+
+  return cpu_freq;
+}
+
+static void uart_init(size_t baud_rate)
+{
+  GPIO_REG(GPIO_IOF_SEL) &= ~IOF0_UART0_MASK;
+  GPIO_REG(GPIO_IOF_EN) |= IOF0_UART0_MASK;
+  UART0_REG(UART_REG_DIV) = get_cpu_freq() / baud_rate - 1;
+  UART0_REG(UART_REG_TXCTRL) |= UART_TXEN;
+}
+
+
+
+#ifdef USE_PLIC
+extern void handle_m_ext_interrupt();
+#endif
+
+#ifdef USE_M_TIME
+extern void handle_m_time_interrupt();
+#endif
+
+uintptr_t handle_trap(uintptr_t mcause, uintptr_t epc)
+{
+  if (0){
+#ifdef USE_PLIC
+    // External Machine-Level interrupt from PLIC
+  } else if ((mcause & MCAUSE_INT) && ((mcause & MCAUSE_CAUSE) == IRQ_M_EXT)) {
+    handle_m_ext_interrupt();
+#endif
+#ifdef USE_M_TIME
+    // External Machine-Level interrupt from PLIC
+  } else if ((mcause & MCAUSE_INT) && ((mcause & MCAUSE_CAUSE) == IRQ_M_TIMER)){
+    handle_m_time_interrupt();
+#endif
+  }
+  else {
+    write(1, "trap\n", 5);
+    _exit(1 + mcause);
+  }
+  return epc;
+}
+
+void _init()
+{
+  
+  #ifndef NO_INIT
+  use_default_clocks();
+  use_pll(0, 0, 1, 31, 1);
+  uart_init(115200);
+
+  printf("core freq at %d Hz\n", get_cpu_freq());
+
+  write_csr(mtvec, &trap_entry);
+  if (read_csr(misa) & (1 << ('F' - 'A'))) { // if F extension is present
+    write_csr(mstatus, MSTATUS_FS); // allow FPU instructions without trapping
+    write_csr(fcsr, 0); // initialize rounding mode, undefined at reset
+  }
+  #endif
+  
+}
+
+void _fini()
+{
+}

env/hifive1/link.lds

@@ -4,8 +4,8 @@ ENTRY( _start )
 
 MEMORY
 {
-  flash (rxai!w) : ORIGIN = 0x00000000, LENGTH = 1M
-  ram (wxa!ri) :   ORIGIN = 0x10000000, LENGTH = 16K
+  flash (rxai!w) : ORIGIN = 0x20400000, LENGTH = 512M
+  ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 512K
 }
 
 PHDRS
@@ -19,7 +19,7 @@ SECTIONS
 {
   __stack_size = DEFINED(__stack_size) ? __stack_size : 2K;
 
-  .init ORIGIN(flash)        :
+  .init           :
   {
     KEEP (*(SORT_NONE(.init)))
   } >flash AT>flash :flash
@@ -104,6 +104,11 @@ SECTIONS
     KEEP (*(.dtors))
   } >flash AT>flash :flash
 
+  .except :
+  {
+  	*(.gcc_except_table.*)
+  } >flash AT>flash :flash
+  
   .lalign         :
   {
     . = ALIGN(4);
@@ -118,14 +123,13 @@ SECTIONS
 
   .data          :
   {
-    __DATA_BEGIN__ = .;
     *(.data .data.*)
     *(.gnu.linkonce.d.*)
-  } >ram AT>flash :ram_init
-
-  .srodata        :
-  {
-    PROVIDE( _gp = . + 0x800 );
+    . = ALIGN(8);
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+    *(.gnu.linkonce.s.*)
+    . = ALIGN(8);
     *(.srodata.cst16)
     *(.srodata.cst8)
     *(.srodata.cst4)
@@ -133,13 +137,6 @@ SECTIONS
     *(.srodata .srodata.*)
   } >ram AT>flash :ram_init
 
-  .sdata          :
-  {
-    __SDATA_BEGIN__ = .;
-    *(.sdata .sdata.*)
-    *(.gnu.linkonce.s.*)
-  } >ram AT>flash :ram_init
-
   . = ALIGN(4);
   PROVIDE( _edata = . );
   PROVIDE( edata = . );
@@ -157,8 +154,6 @@ SECTIONS
   } >ram AT>ram :ram
 
   . = ALIGN(8);
-  __BSS_END__ = .;
-  __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,  MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
   PROVIDE( _end = . );
   PROVIDE( end = . );
 
@@ -168,7 +163,4 @@ SECTIONS
     . = __stack_size;
     PROVIDE( _sp = . );
   } >ram AT>ram :ram
-
-  PROVIDE( tohost = 0xfffffff0 );
-  PROVIDE( fromhost = 0xfffffff8 );
 }

env/hifive1/openocd.cfg

@@ -0,0 +1,34 @@
+adapter_khz     10000
+
+interface ftdi
+ftdi_device_desc "Dual RS232-HS"
+ftdi_vid_pid 0x0403 0x6010
+
+ftdi_layout_init 0x0008 0x001b
+ftdi_layout_signal nSRST -oe 0x0020 -data 0x0020
+
+#Reset Stretcher logic on FE310 is ~1 second long
+#This doesn't apply if you use
+# ftdi_set_signal, but still good to document
+#adapter_nsrst_delay 1500
+
+set _CHIPNAME riscv
+jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10e31913
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME riscv -chain-position $_TARGETNAME
+$_TARGETNAME configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1
+
+flash bank onboard_spi_flash fespi 0x20000000 0 0 0 $_TARGETNAME
+init
+#reset -- This type of reset is not implemented yet
+if {[ info exists pulse_srst]} {
+  ftdi_set_signal nSRST 0
+  ftdi_set_signal nSRST z
+  #Wait for the reset stretcher
+  #It will work without this, but
+  #will incur lots of delays for later commands.
+  sleep 1500
+}	
+halt
+#flash protect 0 64 last off

env/hifive1/platform.h

@@ -0,0 +1,133 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_PLATFORM_H
+#define _SIFIVE_PLATFORM_H
+
+// Some things missing from the official encoding.h
+#define MCAUSE_INT         0x80000000
+#define MCAUSE_CAUSE       0x7FFFFFFF
+
+#include "bits.h"
+#include "sifive/devices/aon.h"
+#include "sifive/devices/clint.h"
+#include "sifive/devices/gpio.h"
+#include "sifive/devices/otp.h"
+#include "sifive/devices/plic.h"
+#include "sifive/devices/prci.h"
+#include "sifive/devices/pwm.h"
+#include "sifive/devices/spi.h"
+#include "sifive/devices/uart.h"
+
+/****************************************************************************
+ * Platform definitions
+ *****************************************************************************/
+
+// Memory map
+#define MASKROM_MEM_ADDR _AC(0x00001000,UL)
+#define TRAPVEC_TABLE_CTRL_ADDR _AC(0x00001010,UL)
+#define OTP_MEM_ADDR _AC(0x00020000,UL)
+#define CLINT_CTRL_ADDR _AC(0x02000000,UL)
+#define PLIC_CTRL_ADDR _AC(0x0C000000,UL)
+#define AON_CTRL_ADDR _AC(0x10000000,UL)
+#define PRCI_CTRL_ADDR _AC(0x10008000,UL)
+#define OTP_CTRL_ADDR _AC(0x10010000,UL)
+#define GPIO_CTRL_ADDR _AC(0x10012000,UL)
+#define UART0_CTRL_ADDR _AC(0x10013000,UL)
+#define SPI0_CTRL_ADDR _AC(0x10014000,UL)
+#define PWM0_CTRL_ADDR _AC(0x10015000,UL)
+#define UART1_CTRL_ADDR _AC(0x10023000,UL)
+#define SPI1_CTRL_ADDR _AC(0x10024000,UL)
+#define PWM1_CTRL_ADDR _AC(0x10025000,UL)
+#define SPI2_CTRL_ADDR _AC(0x10034000,UL)
+#define PWM2_CTRL_ADDR _AC(0x10035000,UL)
+#define SPI0_MEM_ADDR _AC(0x20000000,UL)
+#define MEM_CTRL_ADDR _AC(0x80000000,UL)
+
+// IOF masks
+#define IOF0_SPI1_MASK          _AC(0x000007FC,UL)
+#define SPI11_NUM_SS     (4)
+#define IOF_SPI1_SS0          (2u)
+#define IOF_SPI1_SS1          (8u)
+#define IOF_SPI1_SS2          (9u)
+#define IOF_SPI1_SS3          (10u)
+#define IOF_SPI1_MOSI         (3u)
+#define IOF_SPI1_MISO         (4u)
+#define IOF_SPI1_SCK          (5u)
+#define IOF_SPI1_DQ0          (3u)
+#define IOF_SPI1_DQ1          (4u)
+#define IOF_SPI1_DQ2          (6u)
+#define IOF_SPI1_DQ3          (7u)
+
+#define IOF0_SPI2_MASK          _AC(0xFC000000,UL)
+#define SPI2_NUM_SS       (1)
+#define IOF_SPI2_SS0          (26u)
+#define IOF_SPI2_MOSI         (27u)
+#define IOF_SPI2_MISO         (28u)
+#define IOF_SPI2_SCK          (29u)
+#define IOF_SPI2_DQ0          (27u)
+#define IOF_SPI2_DQ1          (28u)
+#define IOF_SPI2_DQ2          (30u)
+#define IOF_SPI2_DQ3          (31u)
+
+//#define IOF0_I2C_MASK          _AC(0x00003000,UL)
+
+#define IOF0_UART0_MASK         _AC(0x00030000, UL)
+#define IOF_UART0_RX   (16u)
+#define IOF_UART0_TX   (17u)
+
+#define IOF0_UART1_MASK         _AC(0x03000000, UL)
+#define IOF_UART1_RX (24u)
+#define IOF_UART1_TX (25u)
+
+#define IOF1_PWM0_MASK          _AC(0x0000000F, UL)
+#define IOF1_PWM1_MASK          _AC(0x00780000, UL)
+#define IOF1_PWM2_MASK          _AC(0x00003C00, UL)
+
+// Interrupt numbers
+#define INT_RESERVED 0
+#define INT_WDOGCMP 1
+#define INT_RTCCMP 2
+#define INT_UART0_BASE 3
+#define INT_UART1_BASE 4
+#define INT_SPI0_BASE 5
+#define INT_SPI1_BASE 6
+#define INT_SPI2_BASE 7
+#define INT_GPIO_BASE 8
+#define INT_PWM0_BASE 40
+#define INT_PWM1_BASE 44
+#define INT_PWM2_BASE 48
+
+// Helper functions
+#define _REG32(p, i) (*(volatile uint32_t *) ((p) + (i)))
+#define _REG32P(p, i) ((volatile uint32_t *) ((p) + (i)))
+#define AON_REG(offset) _REG32(AON_CTRL_ADDR, offset)
+#define CLINT_REG(offset) _REG32(CLINT_CTRL_ADDR, offset)
+#define GPIO_REG(offset) _REG32(GPIO_CTRL_ADDR, offset)
+#define OTP_REG(offset)  _REG32(OTP_CTRL_ADDR, offset)
+#define PLIC_REG(offset) _REG32(PLIC_CTRL_ADDR, offset)
+#define PRCI_REG(offset) _REG32(PRCI_CTRL_ADDR, offset)
+#define PWM0_REG(offset) _REG32(PWM0_CTRL_ADDR, offset)
+#define PWM1_REG(offset) _REG32(PWM1_CTRL_ADDR, offset)
+#define PWM2_REG(offset) _REG32(PWM2_CTRL_ADDR, offset)
+#define SPI0_REG(offset) _REG32(SPI0_CTRL_ADDR, offset)
+#define SPI1_REG(offset) _REG32(SPI1_CTRL_ADDR, offset)
+#define SPI2_REG(offset) _REG32(SPI2_CTRL_ADDR, offset)
+#define UART0_REG(offset) _REG32(UART0_CTRL_ADDR, offset)
+#define UART1_REG(offset) _REG32(UART1_CTRL_ADDR, offset)
+
+// Misc
+
+#include <stdint.h>
+
+#define NUM_GPIO 32
+
+#define PLIC_NUM_INTERRUPTS 52
+#define PLIC_NUM_PRIORITIES 7
+
+#include "hifive1.h"
+
+unsigned long get_cpu_freq(void);
+unsigned long get_timer_freq(void);
+uint64_t get_timer_value(void);
+
+#endif /* _SIFIVE_PLATFORM_H */

env/hifive1/settings.mk

@@ -0,0 +1,3 @@
+# Describes the CPU on this board to the rest of the SDK.
+RISCV_ARCH := rv32imac
+RISCV_ABI  := ilp32

env/iss/CMakeLists.txt

@@ -1,30 +0,0 @@
-#cmake_minimum_required(VERSION 3.12)
-project(iss)
-message(STATUS " here in iss")
-
-# Create library for ISS board support
-add_library(board_iss STATIC
-    init.c
-    write.c
-)
-
-# Include directories
-target_include_directories(board_iss PUBLIC
-    ${BSP_BASE}/include
-    ${BSP_BASE}/env
-    ${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-# Set compile options
-target_compile_options(board_iss PRIVATE
-    -march=${RISCV_ARCH}_zicsr_zifencei
-    -mabi=${RISCV_ABI}
-    -mcmodel=medany
-    -ffunction-sections
-    -fdata-sections
-)
-
-# Add compile definitions
-target_compile_definitions(board_iss PRIVATE
-    BOARD_${BOARD}
-)

env/iss/bsp_read.c

@@ -1,19 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-ssize_t _bsp_read(int fd, void *ptr, size_t len) {
-  uint8_t *current = (uint8_t *)ptr;
-  volatile uint32_t *uart_rx = (uint32_t *)0xFFFF0000;
-  ssize_t result = 0;
-  if (isatty(fd)) {
-    for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len);
-         current++) {
-      *current = *uart_rx;
-      result++;
-    }
-    return result;
-  }
-  return EOF;
-}

env/iss/bsp_write.c

@@ -1,29 +0,0 @@
-/* See LICENSE of license details. */
-
-#include <errno.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <string.h>
-
-extern volatile uint32_t tohost;
-
-__attribute__((optimize("O0"))) ssize_t _bsp_write(int fd, const void *ptr,
-                                                   size_t len) {
-
-  if (isatty(fd)) {
-    uint64_t payload[4] = {64, 0, (uintptr_t)((uint32_t *)ptr), len};
-    tohost = (uint32_t)payload;
-    /*
-    // accoring to my understading this part is used fot uart wrrite for later
-        for (size_t jj = 0; jj < len; jj++) {
-    *((uint32_t *)0xFFFF0000) = current[jj];
-  }
-    */
-
-    return len;
-  }
-
-  return 1;
-}

env/iss/link.lds

@@ -13,7 +13,6 @@ PHDRS
   flash PT_LOAD;
   ram_init PT_LOAD;
   ram PT_NULL;
-
 }
 
 SECTIONS
@@ -23,13 +22,18 @@ SECTIONS
   .init ORIGIN(flash)        :
   {
     KEEP (*(SORT_NONE(.init)))
+    *crt0.o(.text .text.*)
   } >flash AT>flash :flash
 
   .text           :
   {
-    *(.text.unlikely .text.unlikely.*)
+    *(.text.init)
+    *(.text.unlikely .text.*_unlikely .text.unlikely.*)
+    *(.text.exit .text.exit.*)
     *(.text.startup .text.startup.*)
+    *(.text.hot .text.hot.*)
     *(.text .text.*)
+    *(.stub)
     *(.gnu.linkonce.t.*)
   } >flash AT>flash :flash
 
@@ -51,6 +55,13 @@ SECTIONS
 
   . = ALIGN(4);
 
+  /* Thread Local Storage sections  */
+  .tdata	  :
+   {
+     PROVIDE_HIDDEN (__tdata_start = .);
+     *(.tdata .tdata.* .gnu.linkonce.td.*)
+   } >flash AT>flash :flash
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }  >flash AT>flash :flash
   .preinit_array  :
   {
     PROVIDE_HIDDEN (__preinit_array_start = .);
@@ -117,37 +128,24 @@ SECTIONS
     PROVIDE( _data = . );
   } >ram AT>flash :ram_init
 
-  .data          :
-  {
-    __DATA_BEGIN__ = .;
-    *(.data .data.*)
-    *(.gnu.linkonce.d.*)
-  } >ram AT>flash :ram_init
-
-
- 
-  .sdata          :
-  {    
-     
-    __SDATA_BEGIN__ = .;
-    *(.sdata .sdata.*)
-    *(.gnu.linkonce.s.*)
-
-  } >ram AT>flash :ram_init
- 
-
   .srodata        :
   {
-
     PROVIDE( _gp = . + 0x800 );
     *(.srodata.cst16)
     *(.srodata.cst8)
     *(.srodata.cst4)
     *(.srodata.cst2)
     *(.srodata .srodata.*)
-
   } >ram AT>flash :ram_init
 
+  .data          :
+  {
+    *(.data .data.*)
+    *(.gnu.linkonce.d.*)
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+    *(.gnu.linkonce.s.*)
+  } >ram AT>flash :ram_init
 
   . = ALIGN(4);
   PROVIDE( _edata = . );
@@ -167,7 +165,6 @@ SECTIONS
 
   . = ALIGN(8);
   __BSS_END__ = .;
-  __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,  MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));
   PROVIDE( _end = . );
   PROVIDE( end = . );
 
@@ -180,5 +177,47 @@ SECTIONS
 
   PROVIDE( tohost = 0xfffffff0 );
   PROVIDE( fromhost = 0xfffffff8 );
-}
 
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  /* DWARF 3 */
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  .debug_ranges   0 : { *(.debug_ranges) }
+  /* DWARF Extension.  */
+  .debug_macro    0 : { *(.debug_macro) }
+  .debug_addr     0 : { *(.debug_addr) }
+  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
+  /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
+}

env/moonlight/platform.h

@@ -1,53 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _ISS_PLATFORM_H
-#define _ISS_PLATFORM_H
-
-#if __riscv_xlen == 32
-#define MCAUSE_INT         0x80000000UL
-#define MCAUSE_CAUSE       0x000003FFUL
-#else
-#define MCAUSE_INT         0x8000000000000000UL
-#define MCAUSE_CAUSE       0x00000000000003FFUL
-#endif
-
-#define APB_BUS
-
-#include "ehrenberg/devices/gpio.h"
-#include "ehrenberg/devices/uart.h"
-#include "ehrenberg/devices/timer.h"
-#include "ehrenberg/devices/aclint.h"
-#include "ehrenberg/devices/qspi.h"
-#include "ehrenberg/devices/i2s.h"
-#include "ehrenberg/devices/camera.h"
-#include "ehrenberg/devices/dma.h"
-#include "ehrenberg/devices/msg_if.h"
-
-#define PERIPH(TYPE, ADDR) ((volatile TYPE*) (ADDR))
-
-#define APB_BASE 0xF0000000
-
-#define gpio        PERIPH(gpio_t,         APB_BASE+0x0000)
-#define uart        PERIPH(uart_t,         APB_BASE+0x1000)
-#define timer       PERIPH(timercounter_t, APB_BASE+0x20000)
-#define aclint      PERIPH(aclint_t,       APB_BASE+0x30000)
-#define irq         PERIPH(irq_t,          APB_BASE+0x40000)
-#define qspi        PERIPH(qspi_t,         APB_BASE+0x50000)
-#define i2s         PERIPH(i2s_t,          APB_BASE+0x90000)
-#define camera      PERIPH(camera_t,       APB_BASE+0xA0000)
-#define dma         PERIPH(dma_t,          APB_BASE+0xB0000)
-#define msgif       PERIPH(msgif_t,        APB_BASE+0xC0000)
-
-
-#define XIP_START_LOC 0xE0040000
-#define RAM_START_LOC 0x80000000
-
-// Misc
-
-#include <stdint.h>
-
-void init_pll(void);
-unsigned long get_cpu_freq(void);
-unsigned long get_timer_freq(void);
-
-#endif /* _ISS_PLATFORM_H */

env/moonlight/ram.lds

@@ -1,167 +0,0 @@
-OUTPUT_ARCH( "riscv" )
-
-ENTRY( _start )
-
-MEMORY
-{
-  rom (rxai!w) : ORIGIN = 0x80000000, LENGTH = 128k
-  ram (wxa!ri) : ORIGIN = 0x80004000, LENGTH = 128k
-}
-
-PHDRS
-{
-  rom PT_LOAD;
-  ram_init PT_LOAD;
-  ram PT_NULL;
-}
-
-SECTIONS
-{
-  __stack_size = DEFINED(__stack_size) ? __stack_size : 2K;
-
-  .init ORIGIN(rom)        :
-  {
-    KEEP (*(SORT_NONE(.init)))
-  } >rom AT>rom :rom
-
-  .text           :
-  {
-    *(.text.unlikely .text.unlikely.*)
-    *(.text.startup .text.startup.*)
-    *(.text .text.*)
-    *(.gnu.linkonce.t.*)
-  } >rom AT>rom :rom
-
-  .fini           :
-  {
-    KEEP (*(SORT_NONE(.fini)))
-  } >rom AT>rom :rom
-
-  PROVIDE (__etext = .);
-  PROVIDE (_etext = .);
-  PROVIDE (etext = .);
-
-  .rodata         :
-  {
-    *(.rdata)
-    *(.rodata .rodata.*)
-    *(.gnu.linkonce.r.*)
-  } >rom AT>rom :rom
-
-  . = ALIGN(4);
-
-  .preinit_array  :
-  {
-    PROVIDE_HIDDEN (__preinit_array_start = .);
-    KEEP (*(.preinit_array))
-    PROVIDE_HIDDEN (__preinit_array_end = .);
-  } >rom AT>rom :rom
-
-  .init_array     :
-  {
-    PROVIDE_HIDDEN (__init_array_start = .);
-    KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
-    KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
-    PROVIDE_HIDDEN (__init_array_end = .);
-  } >rom AT>rom :rom
-
-  .fini_array     :
-  {
-    PROVIDE_HIDDEN (__fini_array_start = .);
-    KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
-    KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
-    PROVIDE_HIDDEN (__fini_array_end = .);
-  } >rom AT>rom :rom
-
-  .ctors          :
-  {
-    /* gcc uses crtbegin.o to find the start of
-       the constructors, so we make sure it is
-       first.  Because this is a wildcard, it
-       doesn't matter if the user does not
-       actually link against crtbegin.o; the
-       linker won't look for a file to match a
-       wildcard.  The wildcard also means that it
-       doesn't matter which directory crtbegin.o
-       is in.  */
-    KEEP (*crtbegin.o(.ctors))
-    KEEP (*crtbegin?.o(.ctors))
-    /* We don't want to include the .ctor section from
-       the crtend.o file until after the sorted ctors.
-       The .ctor section from the crtend file contains the
-       end of ctors marker and it must be last */
-    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
-    KEEP (*(SORT(.ctors.*)))
-    KEEP (*(.ctors))
-  } >rom AT>rom :rom
-
-  .dtors          :
-  {
-    KEEP (*crtbegin.o(.dtors))
-    KEEP (*crtbegin?.o(.dtors))
-    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
-    KEEP (*(SORT(.dtors.*)))
-    KEEP (*(.dtors))
-  } >rom AT>rom :rom
-
-  .lalign         :
-  {
-    . = ALIGN(4);
-    PROVIDE( _data_lma = . );
-  } >rom AT>rom :rom
-
-  .dalign         :
-  {
-    . = ALIGN(4);
-    PROVIDE( _data = . );
-  } >ram AT>rom :ram_init
-
-  .data          :
-  {
-    *(.data .data.*)
-    *(.gnu.linkonce.d.*)
-  } >ram AT>rom :ram_init
-
-  .srodata        :
-  {
-    PROVIDE( __global_pointer$ = . + 0x800 );
-    *(.srodata.cst16)
-    *(.srodata.cst8)
-    *(.srodata.cst4)
-    *(.srodata.cst2)
-    *(.srodata .srodata.*)
-  } >ram AT>rom :ram_init
-
-  .sdata          :
-  {
-    *(.sdata .sdata.*)
-    *(.gnu.linkonce.s.*)
-  } >ram AT>rom :ram_init
-
-  . = ALIGN(4);
-  PROVIDE( _edata = . );
-  PROVIDE( edata = . );
-
-  PROVIDE( _fbss = . );
-  PROVIDE( __bss_start = . );
-  .bss            :
-  {
-    *(.sbss*)
-    *(.gnu.linkonce.sb.*)
-    *(.bss .bss.*)
-    *(.gnu.linkonce.b.*)
-    *(COMMON)
-    . = ALIGN(4);
-  } >ram AT>ram :ram
-
-  . = ALIGN(8);
-  PROVIDE( _end = . );
-  PROVIDE( end = . );
-
-  .stack ORIGIN(ram) + LENGTH(ram) - __stack_size :
-  {
-    PROVIDE( _heap_end = . );
-    . = __stack_size;
-    PROVIDE( _sp = . );
-  } >ram AT>ram :ram
-}

env/rtl/link.lds

@@ -4,13 +4,13 @@ ENTRY( _start )
 
 MEMORY
 {
-  rom (rxai!w) : ORIGIN = 0xF0080000, LENGTH = 4k
-  ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 32k
+  flash (rxai!w) : ORIGIN = 0x00000000, LENGTH = 1M
+  ram (wxa!ri) :   ORIGIN = 0x10000000, LENGTH = 16K
 }
 
 PHDRS
 {
-  rom PT_LOAD;
+  flash PT_LOAD;
   ram_init PT_LOAD;
   ram PT_NULL;
 }
@@ -19,23 +19,28 @@ SECTIONS
 {
   __stack_size = DEFINED(__stack_size) ? __stack_size : 2K;
 
-  .init ORIGIN(rom)        :
+  .init ORIGIN(flash)        :
   {
     KEEP (*(SORT_NONE(.init)))
-  } >rom AT>rom :rom
+    *crt0.o(.text .text.*)
+  } >flash AT>flash :flash
 
   .text           :
   {
-    *(.text.unlikely .text.unlikely.*)
+    *(.text.init)
+    *(.text.unlikely .text.*_unlikely .text.unlikely.*)
+    *(.text.exit .text.exit.*)
     *(.text.startup .text.startup.*)
+    *(.text.hot .text.hot.*)
     *(.text .text.*)
+    *(.stub)
     *(.gnu.linkonce.t.*)
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .fini           :
   {
     KEEP (*(SORT_NONE(.fini)))
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   PROVIDE (__etext = .);
   PROVIDE (_etext = .);
@@ -46,16 +51,23 @@ SECTIONS
     *(.rdata)
     *(.rodata .rodata.*)
     *(.gnu.linkonce.r.*)
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   . = ALIGN(4);
 
+  /* Thread Local Storage sections  */
+  .tdata	  :
+   {
+     PROVIDE_HIDDEN (__tdata_start = .);
+     *(.tdata .tdata.* .gnu.linkonce.td.*)
+   } >flash AT>flash :flash
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }  >flash AT>flash :flash
   .preinit_array  :
   {
     PROVIDE_HIDDEN (__preinit_array_start = .);
     KEEP (*(.preinit_array))
     PROVIDE_HIDDEN (__preinit_array_end = .);
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .init_array     :
   {
@@ -63,7 +75,7 @@ SECTIONS
     KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
     KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
     PROVIDE_HIDDEN (__init_array_end = .);
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .fini_array     :
   {
@@ -71,7 +83,7 @@ SECTIONS
     KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
     KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
     PROVIDE_HIDDEN (__fini_array_end = .);
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .ctors          :
   {
@@ -93,7 +105,7 @@ SECTIONS
     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
     KEEP (*(SORT(.ctors.*)))
     KEEP (*(.ctors))
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .dtors          :
   {
@@ -102,41 +114,38 @@ SECTIONS
     KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
     KEEP (*(SORT(.dtors.*)))
     KEEP (*(.dtors))
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .lalign         :
   {
     . = ALIGN(4);
     PROVIDE( _data_lma = . );
-  } >rom AT>rom :rom
+  } >flash AT>flash :flash
 
   .dalign         :
   {
     . = ALIGN(4);
     PROVIDE( _data = . );
-  } >ram AT>rom :ram_init
-
-  .data          :
-  {
-    *(.data .data.*)
-    *(.gnu.linkonce.d.*)
-  } >ram AT>rom :ram_init
+  } >ram AT>flash :ram_init
 
   .srodata        :
   {
-    PROVIDE( __global_pointer$ = . + 0x800 );
+    PROVIDE( _gp = . + 0x800 );
     *(.srodata.cst16)
     *(.srodata.cst8)
     *(.srodata.cst4)
     *(.srodata.cst2)
     *(.srodata .srodata.*)
-  } >ram AT>rom :ram_init
+  } >ram AT>flash :ram_init
 
-  .sdata          :
+  .data          :
   {
+    *(.data .data.*)
+    *(.gnu.linkonce.d.*)
+    PROVIDE( __global_pointer$ = . + 0x800 );
     *(.sdata .sdata.*)
     *(.gnu.linkonce.s.*)
-  } >ram AT>rom :ram_init
+  } >ram AT>flash :ram_init
 
   . = ALIGN(4);
   PROVIDE( _edata = . );
@@ -155,6 +164,7 @@ SECTIONS
   } >ram AT>ram :ram
 
   . = ALIGN(8);
+  __BSS_END__ = .;
   PROVIDE( _end = . );
   PROVIDE( end = . );
 
@@ -167,4 +177,47 @@ SECTIONS
 
   PROVIDE( tohost = 0xfffffff0 );
   PROVIDE( fromhost = 0xfffffff8 );
+
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line .debug_line.* .debug_line_end) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  /* DWARF 3 */
+  .debug_pubtypes 0 : { *(.debug_pubtypes) }
+  .debug_ranges   0 : { *(.debug_ranges) }
+  /* DWARF Extension.  */
+  .debug_macro    0 : { *(.debug_macro) }
+  .debug_addr     0 : { *(.debug_addr) }
+  .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }
+  /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }
 }

env/semihosting.c

@@ -1,195 +0,0 @@
-#include <stdarg.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <sys/types.h>
-
-#include "semihosting.h"
-
-#define SEMIHOSTING_SYS_OPEN 0x01
-#define SEMIHOSTING_SYS_CLOSE 0x02
-#define SEMIHOSTING_SYS_WRITEC 0x03
-#define SEMIHOSTING_SYS_WRITE0 0x04
-#define SEMIHOSTING_SYS_WRITE 0x05
-#define SEMIHOSTING_SYS_READ 0x06
-#define SEMIHOSTING_SYS_READC 0x07
-#define SEMIHOSTING_SYS_ISERROR 0x08
-#define SEMIHOSTING_SYS_ISTTY 0x09
-#define SEMIHOSTING_SYS_SEEK 0x0A
-#define SEMIHOSTING_SYS_FLEN 0x0C
-#define SEMIHOSTING_SYS_TMPNAM 0x0D
-#define SEMIHOSTING_SYS_REMOVE 0x0E
-#define SEMIHOSTING_SYS_RENAME 0x0F
-#define SEMIHOSTING_SYS_CLOCK 0x10
-#define SEMIHOSTING_SYS_TIME 0x11
-#define SEMIHOSTING_SYS_SYSTEM 0x12
-#define SEMIHOSTING_SYS_ERRNO 0x13
-#define SEMIHOSTING_SYS_GET_CMDLINE 0x15
-#define SEMIHOSTING_SYS_HEAPINFO 0x16
-#define SEMIHOSTING_EnterSVC 0x17
-#define SEMIHOSTING_SYS_EXIT 0x18
-#define SEMIHOSTING_SYS_EXIT_EXTENDED 0x20
-#define SEMIHOSTING_SYS_ELAPSED 0x30
-#define SEMIHOSTING_SYS_TICKFREQ 0x31
-
-#define RISCV_SEMIHOSTING_CALL_NUMBER 7
-
-typedef struct {
-  char *str;
-  int mode;
-  size_t length;
-} OpenVector;
-
-typedef struct {
-  char *old;
-  int old_len;
-  char *new;
-  int new_len;
-} RenameVector;
-
-typedef struct {
-  char *path;
-  size_t len;
-} RemoveVector;
-
-typedef struct {
-  int fd;
-  off_t pos;
-} SeekVector;
-
-static inline int __attribute__((always_inline))
-call_host(int reason, void *arg) {
-#if 1
-  // This must always be set back to 0 to cover the case where a host wasn't
-  // initially present, but only connected while the program was already up and
-  // running. In that case, trap() suddenly won't be called anymore, so we have
-  // to clear this variable *before* EBREAK is called.
-  sh_missing_host = 0;
-
-  register int value asm("a0") = reason;
-  register void *ptr asm("a1") = arg;
-  asm volatile(
-      // Workaround for RISC-V lack of multiple EBREAKs.
-      " .option push \n"
-      " .option norvc \n"
-      // Force 16-byte alignment to make sure that the 3 instruction fall
-      // within the same virtual page. If you the instruction straddle a page
-      // boundary the debugger fetching the instructions could lead to a page
-      // fault. Note: align 4 means, align by 2 to the power of 4!
-      " .align 4 \n"
-      " slli x0, x0, 0x1f \n"
-      " ebreak \n"
-      " srai x0, x0, 0x07 \n"
-      " .option pop \n"
-
-      : "=r"(value) /* Outputs */
-      : "0"(value),
-        "r"(ptr), [swi] "i"(RISCV_SEMIHOSTING_CALL_NUMBER) /* Inputs */
-      : "memory"                                           /* Clobbers */
-  );
-  return value;
-#else
-  return 0;
-#endif
-}
-
-int sh_errno(void) { return call_host(SEMIHOSTING_SYS_ERRNO, (void *)NULL); }
-
-int sh_time(void) { return call_host(SEMIHOSTING_SYS_TIME, (void *)NULL); }
-
-int sh_remove(char *path) {
-  size_t len = strlen(path);
-  RemoveVector vec = {path, len};
-  return call_host(SEMIHOSTING_SYS_REMOVE, &vec);
-}
-
-void sh_seek(int file_handle, off_t pos) {
-  SeekVector vec = {file_handle, pos};
-  call_host(SEMIHOSTING_SYS_SEEK, &vec);
-  return;
-}
-
-void sh_write(char *str, int file_handle) {
-  size_t length = strlen(str);
-  OpenVector vec = {str, file_handle, length};
-  call_host(SEMIHOSTING_SYS_WRITE, &vec);
-  return;
-}
-
-int sh_close(int file_handle) {
-  return call_host(SEMIHOSTING_SYS_CLOSE, file_handle);
-}
-
-void sh_exit(void) {
-  call_host(SEMIHOSTING_SYS_EXIT, (void *)NULL);
-  return;
-}
-
-void sh_exit_extended(void) {
-  call_host(SEMIHOSTING_SYS_EXIT_EXTENDED, (void *)NULL);
-  return;
-}
-
-int sh_flen(int file_handle) {
-  return call_host(SEMIHOSTING_SYS_FLEN, file_handle);
-}
-
-int sh_iserror(int num) { return call_host(SEMIHOSTING_SYS_ISERROR, num); }
-
-int sh_istty(int file_handle) {
-  return call_host(SEMIHOSTING_SYS_ISTTY, file_handle);
-}
-/*
-int sh_remove(char* path) {
-    size_t len = strlen(path);
-    RemoveVector vec = {path, len};
-    return call_host(SEMIHOSTING_SYS_REMOVE, &vec);
-}*/
-
-void sh_rename(char *old, char *new) {
-  int old_len = strlen(old);
-  int new_len = strlen(new);
-  RenameVector vec = {old, old_len, new, new_len};
-  call_host(SEMIHOSTING_SYS_RENAME, &vec);
-  return;
-}
-
-void sh_write0(const char *buf) {
-  // Print zero-terminated string
-  call_host(SEMIHOSTING_SYS_WRITE0, (void *)buf);
-}
-
-void sh_writec(char c) {
-  // Print single character
-  call_host(SEMIHOSTING_SYS_WRITEC, (void *)&c);
-}
-
-char sh_readc(void) {
-  // Read character from keyboard. (Blocking operation!)
-  char c = call_host(SEMIHOSTING_SYS_READC, (void *)NULL);
-  return c;
-}
-
-int sh_open(char *str, int mode) {
-  // mode = 0;
-  // int length = 44;
-  size_t length = strlen(str);
-  OpenVector vec = {str, mode, length};
-  return call_host(SEMIHOSTING_SYS_OPEN, &vec);
-}
-
-int sh_read(char *buf, int file_handle, size_t length) {
-  OpenVector vec = {buf, file_handle, length};
-  int i = call_host(SEMIHOSTING_SYS_READ, &vec);
-  return i;
-}
-
-int sh_clock(void) {
-  int clock = call_host(SEMIHOSTING_SYS_CLOCK, (void *)NULL);
-  return clock;
-}
-
-/*
-void sh_write(char* str, int file_handle) {
-    return;
-}*/

env/start.S

@@ -1,4 +1,3 @@
-#include "encoding.h"
 // See LICENSE for license details.
 
 	.section .init
@@ -8,17 +7,12 @@
 _start:
 .option push
 .option norelax
-.option norvc
-	j 1f
-	.2byte	0x4e4d
-	.2byte	0x5352
-	.4byte  0x669
-1:
+    la gp, trap_entry
+    csrw mtvec, gp
     la gp, __global_pointer$
 .option pop
 	la sp, _sp
-    la t0, trap_entry
-    csrw mtvec, t0
+
 	/* Load data section */
 	la a0, _data_lma
 	la a1, _data
@@ -43,11 +37,11 @@ _start:
 2:
 
 	/* Call global constructors */
-#ifndef HAVE_NO_INIT_FINI
+//#ifdef HAVE_INIT_FINI
 	la a0, __libc_fini_array
 	call atexit
 	call __libc_init_array
-#endif
+//#endif
 #ifndef __riscv_float_abi_soft
 	/* Enable FPU */
 	li t0, MSTATUS_FS

env/tgc_vp

@@ -1 +1 @@
-moonlight/
+ehrenberg/

env/trap.c

@@ -1,60 +0,0 @@
-#include <math.h>
-#include <stdint.h>
-#include <stdlib.h>
-
-#include "encoding.h"
-
-#if defined(SEMIHOSTING)
-#define EBREAK_OPCODE 0x00100073
-#define EBREAK_MCAUSE 0x00000003
-
-#define SLLI_X0_X0_0X1F_OPCODE 0x01f01013
-#define SRAI_X0_X0_0X07_OPCODE 0x40705013
-
-int sh_missing_host = 0;
-
-void trap() { // ToDo: Check why macro CSR_MEPC and others are not
-              // resolved
-  uint32_t mepc = read_csr(0x341);   // Address of trap
-  uint32_t mtval = read_csr(0x343);  // Instruction value of trap
-  uint32_t mcause = read_csr(0x342); // Reason for the trap
-
-  if (mcause == EBREAK_MCAUSE && mtval == EBREAK_OPCODE) {
-    // This trap was caused by an EBREAK...
-
-    int aligned = ((mepc - 4) & 0x0f) == 0;
-    if (aligned && *(uint32_t *)mepc == EBREAK_OPCODE &&
-        *(uint32_t *)(mepc - 4) == SLLI_X0_X0_0X1F_OPCODE &&
-        *(uint32_t *)(mepc + 4) == SRAI_X0_X0_0X07_OPCODE) {
-      // The EBREAK was part of the semihosting call. (See semihosting.c)
-      //
-      // If a debugger were connected, this would have resulted in a CPU halt,
-      // and the debugger would have serviced the the semihosting call.
-      //
-      // However, the semihosting function was called without a debugger being
-      // attached. The best course of action is to simply return from the trap
-      // and let the semihosting function continue after the call to EBREAK to
-      // prevent the CPU from hanging in the trap handler.
-      write_csr(mepc, mepc + 4);
-
-      // Set a global variable to tell the semihosting code the the semihosting
-      // call
-      // didn't execute on the host.
-      sh_missing_host = 1;
-
-      return;
-    }
-
-    // EBREAK was not part of a semihosting call. This should not have happened.
-    // Hang forever.
-    while (1)
-      ;
-  }
-
-  // Trap was issued for another reason than an EBREAK.
-  // Replace the code below with whatever trap handler you'd normally use. (e.g.
-  // interrupt processing.)
-  while (1)
-    ;
-}
-#endif

include/ehrenberg/devices/aclint.h

@@ -1,9 +1,10 @@
-#ifndef _DEVICES_ACLINT_H
-#define _DEVICES_ACLINT_H
+#ifndef _BSP_ACLINT_H
+#define _BSP_ACLINT_H
 
 #include <stdint.h>
-#include "gen/aclint.h"
+#include "gen/Apb3AClint.h"
 
+#define aclint_t apb3aclint_t
 
 static void set_aclint_mtime(volatile aclint_t* reg, uint64_t value){
     set_aclint_mtime_hi(reg, (uint32_t)(value >> 32));
@@ -25,4 +26,4 @@ static uint64_t get_aclint_mtimecmp(volatile aclint_t* reg){
     return value;
 }
 
-#endif /* _DEVICES_ACLINT_H */
+#endif /* _BSP_ACLINT_H */

include/ehrenberg/devices/gen/Apb3AClint.h

@@ -3,16 +3,16 @@
 *
 * SPDX-License-Identifier: Apache-2.0
 *
-* Generated at 2024-08-02 08:46:07 UTC 
-* by peakrdl_mnrs version 1.2.7
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
 */
 
-#ifndef _BSP_ACLINT_H
-#define _BSP_ACLINT_H
+#ifndef _BSP_APB3ACLINT_H
+#define _BSP_APB3ACLINT_H
 
 #include <stdint.h>
 
-typedef struct {
+typedef struct __attribute((__packed__)) {
     volatile uint32_t MSIP0;
     uint8_t fill0[16380];
     volatile uint32_t MTIMECMP0LO;
@@ -20,7 +20,7 @@ typedef struct {
     uint8_t fill1[32752];
     volatile uint32_t MTIME_LO;
     volatile uint32_t MTIME_HI;
-}aclint_t;
+}apb3aclint_t;
 
 #define ACLINT_MSIP0_OFFS 0
 #define ACLINT_MSIP0_MASK 0x1
@@ -43,49 +43,43 @@ typedef struct {
 #define ACLINT_MTIME_HI(V) ((V & ACLINT_MTIME_HI_MASK) << ACLINT_MTIME_HI_OFFS)
 
 //ACLINT_MSIP0
-inline uint32_t get_aclint_msip0(volatile aclint_t* reg){
-     return reg->MSIP0;
-}
-inline void set_aclint_msip0(volatile aclint_t* reg, uint32_t value){
-     reg->MSIP0 = value;
-}
-inline uint32_t get_aclint_msip0_msip(volatile aclint_t* reg){
+inline uint32_t get_aclint_msip0(volatile apb3aclint_t* reg){
     return (reg->MSIP0 >> 0) & 0x1;
 }
-inline void set_aclint_msip0_msip(volatile aclint_t* reg, uint8_t value){
+inline void set_aclint_msip0(volatile apb3aclint_t* reg, uint8_t value){
     reg->MSIP0 = (reg->MSIP0 & ~(0x1U << 0)) | (value << 0);
 }
 
 //ACLINT_MTIMECMP0LO
-inline uint32_t get_aclint_mtimecmp0lo(volatile aclint_t* reg){
+inline uint32_t get_aclint_mtimecmp0lo(volatile apb3aclint_t* reg){
     return (reg->MTIMECMP0LO >> 0) & 0xffffffff;
 }
-inline void set_aclint_mtimecmp0lo(volatile aclint_t* reg, uint32_t value){
+inline void set_aclint_mtimecmp0lo(volatile apb3aclint_t* reg, uint32_t value){
     reg->MTIMECMP0LO = (reg->MTIMECMP0LO & ~(0xffffffffU << 0)) | (value << 0);
 }
 
 //ACLINT_MTIMECMP0HI
-inline uint32_t get_aclint_mtimecmp0hi(volatile aclint_t* reg){
+inline uint32_t get_aclint_mtimecmp0hi(volatile apb3aclint_t* reg){
     return (reg->MTIMECMP0HI >> 0) & 0xffffffff;
 }
-inline void set_aclint_mtimecmp0hi(volatile aclint_t* reg, uint32_t value){
+inline void set_aclint_mtimecmp0hi(volatile apb3aclint_t* reg, uint32_t value){
     reg->MTIMECMP0HI = (reg->MTIMECMP0HI & ~(0xffffffffU << 0)) | (value << 0);
 }
 
 //ACLINT_MTIME_LO
-inline uint32_t get_aclint_mtime_lo(volatile aclint_t* reg){
+inline uint32_t get_aclint_mtime_lo(volatile apb3aclint_t* reg){
     return (reg->MTIME_LO >> 0) & 0xffffffff;
 }
-inline void set_aclint_mtime_lo(volatile aclint_t* reg, uint32_t value){
+inline void set_aclint_mtime_lo(volatile apb3aclint_t* reg, uint32_t value){
     reg->MTIME_LO = (reg->MTIME_LO & ~(0xffffffffU << 0)) | (value << 0);
 }
 
 //ACLINT_MTIME_HI
-inline uint32_t get_aclint_mtime_hi(volatile aclint_t* reg){
+inline uint32_t get_aclint_mtime_hi(volatile apb3aclint_t* reg){
     return (reg->MTIME_HI >> 0) & 0xffffffff;
 }
-inline void set_aclint_mtime_hi(volatile aclint_t* reg, uint32_t value){
+inline void set_aclint_mtime_hi(volatile apb3aclint_t* reg, uint32_t value){
     reg->MTIME_HI = (reg->MTIME_HI & ~(0xffffffffU << 0)) | (value << 0);
 }
 
-#endif /* _BSP_ACLINT_H */
+#endif /* _BSP_APB3ACLINT_H */

include/ehrenberg/devices/gen/Apb3Gpio.h

@@ -0,0 +1,54 @@
+/*
+* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
+*
+* SPDX-License-Identifier: Apache-2.0
+*
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
+*/
+
+#ifndef _BSP_APB3GPIO_H
+#define _BSP_APB3GPIO_H
+
+#include <stdint.h>
+
+typedef struct __attribute((__packed__)) {
+    volatile uint32_t VALUE;
+    volatile uint32_t WRITE;
+    volatile uint32_t WRITEENABLE;
+}apb3gpio_t;
+
+#define GPIO_VALUE_OFFS 0
+#define GPIO_VALUE_MASK 0xffffffff
+#define GPIO_VALUE(V) ((V & GPIO_VALUE_MASK) << GPIO_VALUE_OFFS)
+
+#define GPIO_WRITE_OFFS 0
+#define GPIO_WRITE_MASK 0xffffffff
+#define GPIO_WRITE(V) ((V & GPIO_WRITE_MASK) << GPIO_WRITE_OFFS)
+
+#define GPIO_WRITEENABLE_OFFS 0
+#define GPIO_WRITEENABLE_MASK 0xffffffff
+#define GPIO_WRITEENABLE(V) ((V & GPIO_WRITEENABLE_MASK) << GPIO_WRITEENABLE_OFFS)
+
+//GPIO_VALUE
+inline uint32_t get_gpio_value(volatile apb3gpio_t* reg){
+    return (reg->VALUE >> 0) & 0xffffffff;
+}
+
+//GPIO_WRITE
+inline uint32_t get_gpio_write(volatile apb3gpio_t* reg){
+    return (reg->WRITE >> 0) & 0xffffffff;
+}
+inline void set_gpio_write(volatile apb3gpio_t* reg, uint32_t value){
+    reg->WRITE = (reg->WRITE & ~(0xffffffffU << 0)) | (value << 0);
+}
+
+//GPIO_WRITEENABLE
+inline uint32_t get_gpio_writeEnable(volatile apb3gpio_t* reg){
+    return (reg->WRITEENABLE >> 0) & 0xffffffff;
+}
+inline void set_gpio_writeEnable(volatile apb3gpio_t* reg, uint32_t value){
+    reg->WRITEENABLE = (reg->WRITEENABLE & ~(0xffffffffU << 0)) | (value << 0);
+}
+
+#endif /* _BSP_APB3GPIO_H */

include/ehrenberg/devices/gen/Apb3IrqCtrl.h

@@ -0,0 +1,44 @@
+/*
+* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
+*
+* SPDX-License-Identifier: Apache-2.0
+*
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
+*/
+
+#ifndef _BSP_APB3IRQCTRL_H
+#define _BSP_APB3IRQCTRL_H
+
+#include <stdint.h>
+
+typedef struct __attribute((__packed__)) {
+    volatile uint32_t PENDINGSREG;
+    volatile uint32_t MASKSREG;
+}apb3irqctrl_t;
+
+#define IRQ_PENDINGSREG_OFFS 0
+#define IRQ_PENDINGSREG_MASK 0xf
+#define IRQ_PENDINGSREG(V) ((V & IRQ_PENDINGSREG_MASK) << IRQ_PENDINGSREG_OFFS)
+
+#define IRQ_MASKSREG_OFFS 0
+#define IRQ_MASKSREG_MASK 0xf
+#define IRQ_MASKSREG(V) ((V & IRQ_MASKSREG_MASK) << IRQ_MASKSREG_OFFS)
+
+//IRQ_PENDINGSREG
+inline uint32_t get_irq_pendingsReg(volatile apb3irqctrl_t* reg){
+    return (reg->PENDINGSREG >> 0) & 0xf;
+}
+inline void set_irq_pendingsReg(volatile apb3irqctrl_t* reg, uint8_t value){
+    reg->PENDINGSREG = (reg->PENDINGSREG & ~(0xfU << 0)) | (value << 0);
+}
+
+//IRQ_MASKSREG
+inline uint32_t get_irq_masksReg(volatile apb3irqctrl_t* reg){
+    return (reg->MASKSREG >> 0) & 0xf;
+}
+inline void set_irq_masksReg(volatile apb3irqctrl_t* reg, uint8_t value){
+    reg->MASKSREG = (reg->MASKSREG & ~(0xfU << 0)) | (value << 0);
+}
+
+#endif /* _BSP_APB3IRQCTRL_H */

include/ehrenberg/devices/gen/Apb3SpiXdrMasterCtrl.h

@@ -0,0 +1,382 @@
+/*
+* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
+*
+* SPDX-License-Identifier: Apache-2.0
+*
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
+*/
+
+#ifndef _BSP_APB3SPIXDRMASTERCTRL_H
+#define _BSP_APB3SPIXDRMASTERCTRL_H
+
+#include <stdint.h>
+
+typedef struct __attribute((__packed__)) {
+    volatile uint32_t DATA;
+    volatile uint32_t STATUS;
+    volatile uint32_t CONFIG;
+    volatile uint32_t INTR;
+    uint8_t fill0[16];
+    volatile uint32_t SCLK_CONFIG;
+    volatile uint32_t SSGEN_SETUP;
+    volatile uint32_t SSGEN_HOLD;
+    volatile uint32_t SSGEN_DISABLE;
+    volatile uint32_t SSGEN_ACTIVE_HIGH;
+    uint8_t fill1[12];
+    volatile uint32_t XIP_ENABLE;
+    volatile uint32_t XIP_CONFIG;
+    volatile uint32_t XIP_MODE;
+    uint8_t fill2[4];
+    volatile uint32_t XIP_WRITE;
+    volatile uint32_t XIP_READ_WRITE;
+    volatile uint32_t XIP_READ;
+}apb3spixdrmasterctrl_t;
+
+#define SPI_DATA_DATA_OFFS 0
+#define SPI_DATA_DATA_MASK 0xff
+#define SPI_DATA_DATA(V) ((V & SPI_DATA_DATA_MASK) << SPI_DATA_DATA_OFFS)
+
+#define SPI_DATA_WRITE_OFFS 8
+#define SPI_DATA_WRITE_MASK 0x1
+#define SPI_DATA_WRITE(V) ((V & SPI_DATA_WRITE_MASK) << SPI_DATA_WRITE_OFFS)
+
+#define SPI_DATA_READ_OFFS 9
+#define SPI_DATA_READ_MASK 0x1
+#define SPI_DATA_READ(V) ((V & SPI_DATA_READ_MASK) << SPI_DATA_READ_OFFS)
+
+#define SPI_DATA_KIND_OFFS 11
+#define SPI_DATA_KIND_MASK 0x1
+#define SPI_DATA_KIND(V) ((V & SPI_DATA_KIND_MASK) << SPI_DATA_KIND_OFFS)
+
+#define SPI_DATA_RX_DATA_INVALID_OFFS 31
+#define SPI_DATA_RX_DATA_INVALID_MASK 0x1
+#define SPI_DATA_RX_DATA_INVALID(V) ((V & SPI_DATA_RX_DATA_INVALID_MASK) << SPI_DATA_RX_DATA_INVALID_OFFS)
+
+#define SPI_STATUS_TX_FREE_OFFS 0
+#define SPI_STATUS_TX_FREE_MASK 0x3f
+#define SPI_STATUS_TX_FREE(V) ((V & SPI_STATUS_TX_FREE_MASK) << SPI_STATUS_TX_FREE_OFFS)
+
+#define SPI_STATUS_RX_AVAIL_OFFS 16
+#define SPI_STATUS_RX_AVAIL_MASK 0x3f
+#define SPI_STATUS_RX_AVAIL(V) ((V & SPI_STATUS_RX_AVAIL_MASK) << SPI_STATUS_RX_AVAIL_OFFS)
+
+#define SPI_CONFIG_KIND_OFFS 0
+#define SPI_CONFIG_KIND_MASK 0x3
+#define SPI_CONFIG_KIND(V) ((V & SPI_CONFIG_KIND_MASK) << SPI_CONFIG_KIND_OFFS)
+
+#define SPI_CONFIG_MODE_OFFS 4
+#define SPI_CONFIG_MODE_MASK 0x7
+#define SPI_CONFIG_MODE(V) ((V & SPI_CONFIG_MODE_MASK) << SPI_CONFIG_MODE_OFFS)
+
+#define SPI_INTR_TX_IE_OFFS 0
+#define SPI_INTR_TX_IE_MASK 0x1
+#define SPI_INTR_TX_IE(V) ((V & SPI_INTR_TX_IE_MASK) << SPI_INTR_TX_IE_OFFS)
+
+#define SPI_INTR_RX_IE_OFFS 1
+#define SPI_INTR_RX_IE_MASK 0x1
+#define SPI_INTR_RX_IE(V) ((V & SPI_INTR_RX_IE_MASK) << SPI_INTR_RX_IE_OFFS)
+
+#define SPI_INTR_TX_IP_OFFS 8
+#define SPI_INTR_TX_IP_MASK 0x1
+#define SPI_INTR_TX_IP(V) ((V & SPI_INTR_TX_IP_MASK) << SPI_INTR_TX_IP_OFFS)
+
+#define SPI_INTR_RX_IP_OFFS 9
+#define SPI_INTR_RX_IP_MASK 0x1
+#define SPI_INTR_RX_IP(V) ((V & SPI_INTR_RX_IP_MASK) << SPI_INTR_RX_IP_OFFS)
+
+#define SPI_INTR_TX_ACTIVE_OFFS 16
+#define SPI_INTR_TX_ACTIVE_MASK 0x1
+#define SPI_INTR_TX_ACTIVE(V) ((V & SPI_INTR_TX_ACTIVE_MASK) << SPI_INTR_TX_ACTIVE_OFFS)
+
+#define SPI_SCLK_CONFIG_OFFS 0
+#define SPI_SCLK_CONFIG_MASK 0xfff
+#define SPI_SCLK_CONFIG(V) ((V & SPI_SCLK_CONFIG_MASK) << SPI_SCLK_CONFIG_OFFS)
+
+#define SPI_SSGEN_SETUP_OFFS 0
+#define SPI_SSGEN_SETUP_MASK 0xfff
+#define SPI_SSGEN_SETUP(V) ((V & SPI_SSGEN_SETUP_MASK) << SPI_SSGEN_SETUP_OFFS)
+
+#define SPI_SSGEN_HOLD_OFFS 0
+#define SPI_SSGEN_HOLD_MASK 0xfff
+#define SPI_SSGEN_HOLD(V) ((V & SPI_SSGEN_HOLD_MASK) << SPI_SSGEN_HOLD_OFFS)
+
+#define SPI_SSGEN_DISABLE_OFFS 0
+#define SPI_SSGEN_DISABLE_MASK 0xfff
+#define SPI_SSGEN_DISABLE(V) ((V & SPI_SSGEN_DISABLE_MASK) << SPI_SSGEN_DISABLE_OFFS)
+
+#define SPI_SSGEN_ACTIVE_HIGH_OFFS 0
+#define SPI_SSGEN_ACTIVE_HIGH_MASK 0x1
+#define SPI_SSGEN_ACTIVE_HIGH(V) ((V & SPI_SSGEN_ACTIVE_HIGH_MASK) << SPI_SSGEN_ACTIVE_HIGH_OFFS)
+
+#define SPI_XIP_ENABLE_OFFS 0
+#define SPI_XIP_ENABLE_MASK 0x1
+#define SPI_XIP_ENABLE(V) ((V & SPI_XIP_ENABLE_MASK) << SPI_XIP_ENABLE_OFFS)
+
+#define SPI_XIP_CONFIG_INSTRUCTION_OFFS 0
+#define SPI_XIP_CONFIG_INSTRUCTION_MASK 0xff
+#define SPI_XIP_CONFIG_INSTRUCTION(V) ((V & SPI_XIP_CONFIG_INSTRUCTION_MASK) << SPI_XIP_CONFIG_INSTRUCTION_OFFS)
+
+#define SPI_XIP_CONFIG_ENABLE_OFFS 8
+#define SPI_XIP_CONFIG_ENABLE_MASK 0x1
+#define SPI_XIP_CONFIG_ENABLE(V) ((V & SPI_XIP_CONFIG_ENABLE_MASK) << SPI_XIP_CONFIG_ENABLE_OFFS)
+
+#define SPI_XIP_CONFIG_DUMMY_VALUE_OFFS 16
+#define SPI_XIP_CONFIG_DUMMY_VALUE_MASK 0xff
+#define SPI_XIP_CONFIG_DUMMY_VALUE(V) ((V & SPI_XIP_CONFIG_DUMMY_VALUE_MASK) << SPI_XIP_CONFIG_DUMMY_VALUE_OFFS)
+
+#define SPI_XIP_CONFIG_DUMMY_COUNT_OFFS 24
+#define SPI_XIP_CONFIG_DUMMY_COUNT_MASK 0xf
+#define SPI_XIP_CONFIG_DUMMY_COUNT(V) ((V & SPI_XIP_CONFIG_DUMMY_COUNT_MASK) << SPI_XIP_CONFIG_DUMMY_COUNT_OFFS)
+
+#define SPI_XIP_MODE_INSTRUCTION_OFFS 0
+#define SPI_XIP_MODE_INSTRUCTION_MASK 0x7
+#define SPI_XIP_MODE_INSTRUCTION(V) ((V & SPI_XIP_MODE_INSTRUCTION_MASK) << SPI_XIP_MODE_INSTRUCTION_OFFS)
+
+#define SPI_XIP_MODE_ADDRESS_OFFS 8
+#define SPI_XIP_MODE_ADDRESS_MASK 0x7
+#define SPI_XIP_MODE_ADDRESS(V) ((V & SPI_XIP_MODE_ADDRESS_MASK) << SPI_XIP_MODE_ADDRESS_OFFS)
+
+#define SPI_XIP_MODE_DUMMY_OFFS 16
+#define SPI_XIP_MODE_DUMMY_MASK 0x7
+#define SPI_XIP_MODE_DUMMY(V) ((V & SPI_XIP_MODE_DUMMY_MASK) << SPI_XIP_MODE_DUMMY_OFFS)
+
+#define SPI_XIP_MODE_PAYLOAD_OFFS 24
+#define SPI_XIP_MODE_PAYLOAD_MASK 0x7
+#define SPI_XIP_MODE_PAYLOAD(V) ((V & SPI_XIP_MODE_PAYLOAD_MASK) << SPI_XIP_MODE_PAYLOAD_OFFS)
+
+#define SPI_XIP_WRITE_OFFS 0
+#define SPI_XIP_WRITE_MASK 0xff
+#define SPI_XIP_WRITE(V) ((V & SPI_XIP_WRITE_MASK) << SPI_XIP_WRITE_OFFS)
+
+#define SPI_XIP_READ_WRITE_OFFS 0
+#define SPI_XIP_READ_WRITE_MASK 0xff
+#define SPI_XIP_READ_WRITE(V) ((V & SPI_XIP_READ_WRITE_MASK) << SPI_XIP_READ_WRITE_OFFS)
+
+#define SPI_XIP_READ_OFFS 0
+#define SPI_XIP_READ_MASK 0xff
+#define SPI_XIP_READ(V) ((V & SPI_XIP_READ_MASK) << SPI_XIP_READ_OFFS)
+
+//SPI_DATA
+inline uint32_t get_spi_data(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->DATA;
+}
+inline void set_spi_data(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->DATA = value;
+}
+inline void set_spi_data_data(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->DATA = (reg->DATA & ~(0xffU << 0)) | (value << 0);
+}
+inline uint32_t get_spi_data_write(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->DATA >> 8) & 0x1;
+}
+inline void set_spi_data_write(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->DATA = (reg->DATA & ~(0x1U << 8)) | (value << 8);
+}
+inline uint32_t get_spi_data_read(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->DATA >> 9) & 0x1;
+}
+inline void set_spi_data_read(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->DATA = (reg->DATA & ~(0x1U << 9)) | (value << 9);
+}
+inline uint32_t get_spi_data_kind(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->DATA >> 11) & 0x1;
+}
+inline void set_spi_data_kind(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->DATA = (reg->DATA & ~(0x1U << 11)) | (value << 11);
+}
+inline uint32_t get_spi_data_rx_data_invalid(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->DATA >> 31) & 0x1;
+}
+
+//SPI_STATUS
+inline uint32_t get_spi_status(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->STATUS;
+}
+inline void set_spi_status(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->STATUS = value;
+}
+inline uint32_t get_spi_status_tx_free(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->STATUS >> 0) & 0x3f;
+}
+inline uint32_t get_spi_status_rx_avail(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->STATUS >> 16) & 0x3f;
+}
+
+//SPI_CONFIG
+inline uint32_t get_spi_config(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->CONFIG;
+}
+inline void set_spi_config(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->CONFIG = value;
+}
+inline uint32_t get_spi_config_kind(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->CONFIG >> 0) & 0x3;
+}
+inline void set_spi_config_kind(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->CONFIG = (reg->CONFIG & ~(0x3U << 0)) | (value << 0);
+}
+inline uint32_t get_spi_config_mode(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->CONFIG >> 4) & 0x7;
+}
+inline void set_spi_config_mode(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->CONFIG = (reg->CONFIG & ~(0x7U << 4)) | (value << 4);
+}
+
+//SPI_INTR
+inline uint32_t get_spi_intr(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->INTR;
+}
+inline void set_spi_intr(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->INTR = value;
+}
+inline uint32_t get_spi_intr_tx_ie(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->INTR >> 0) & 0x1;
+}
+inline void set_spi_intr_tx_ie(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->INTR = (reg->INTR & ~(0x1U << 0)) | (value << 0);
+}
+inline uint32_t get_spi_intr_rx_ie(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->INTR >> 1) & 0x1;
+}
+inline void set_spi_intr_rx_ie(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->INTR = (reg->INTR & ~(0x1U << 1)) | (value << 1);
+}
+inline uint32_t get_spi_intr_tx_ip(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->INTR >> 8) & 0x1;
+}
+inline uint32_t get_spi_intr_rx_ip(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->INTR >> 9) & 0x1;
+}
+inline uint32_t get_spi_intr_tx_active(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->INTR >> 16) & 0x1;
+}
+
+//SPI_SCLK_CONFIG
+inline uint32_t get_spi_sclk_config(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->SCLK_CONFIG >> 0) & 0xfff;
+}
+inline void set_spi_sclk_config(volatile apb3spixdrmasterctrl_t* reg, uint16_t value){
+    reg->SCLK_CONFIG = (reg->SCLK_CONFIG & ~(0xfffU << 0)) | (value << 0);
+}
+
+//SPI_SSGEN_SETUP
+inline uint32_t get_spi_ssgen_setup(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->SSGEN_SETUP >> 0) & 0xfff;
+}
+inline void set_spi_ssgen_setup(volatile apb3spixdrmasterctrl_t* reg, uint16_t value){
+    reg->SSGEN_SETUP = (reg->SSGEN_SETUP & ~(0xfffU << 0)) | (value << 0);
+}
+
+//SPI_SSGEN_HOLD
+inline uint32_t get_spi_ssgen_hold(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->SSGEN_HOLD >> 0) & 0xfff;
+}
+inline void set_spi_ssgen_hold(volatile apb3spixdrmasterctrl_t* reg, uint16_t value){
+    reg->SSGEN_HOLD = (reg->SSGEN_HOLD & ~(0xfffU << 0)) | (value << 0);
+}
+
+//SPI_SSGEN_DISABLE
+inline uint32_t get_spi_ssgen_disable(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->SSGEN_DISABLE >> 0) & 0xfff;
+}
+inline void set_spi_ssgen_disable(volatile apb3spixdrmasterctrl_t* reg, uint16_t value){
+    reg->SSGEN_DISABLE = (reg->SSGEN_DISABLE & ~(0xfffU << 0)) | (value << 0);
+}
+
+//SPI_SSGEN_ACTIVE_HIGH
+inline uint32_t get_spi_ssgen_active_high(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->SSGEN_ACTIVE_HIGH >> 0) & 0x1;
+}
+inline void set_spi_ssgen_active_high(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->SSGEN_ACTIVE_HIGH = (reg->SSGEN_ACTIVE_HIGH & ~(0x1U << 0)) | (value << 0);
+}
+
+//SPI_XIP_ENABLE
+inline uint32_t get_spi_xip_enable(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_ENABLE >> 0) & 0x1;
+}
+inline void set_spi_xip_enable(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_ENABLE = (reg->XIP_ENABLE & ~(0x1U << 0)) | (value << 0);
+}
+
+//SPI_XIP_CONFIG
+inline uint32_t get_spi_xip_config(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->XIP_CONFIG;
+}
+inline void set_spi_xip_config(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->XIP_CONFIG = value;
+}
+inline uint32_t get_spi_xip_config_instruction(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_CONFIG >> 0) & 0xff;
+}
+inline void set_spi_xip_config_instruction(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xffU << 0)) | (value << 0);
+}
+inline uint32_t get_spi_xip_config_enable(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_CONFIG >> 8) & 0x1;
+}
+inline void set_spi_xip_config_enable(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0x1U << 8)) | (value << 8);
+}
+inline uint32_t get_spi_xip_config_dummy_value(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_CONFIG >> 16) & 0xff;
+}
+inline void set_spi_xip_config_dummy_value(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xffU << 16)) | (value << 16);
+}
+inline uint32_t get_spi_xip_config_dummy_count(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_CONFIG >> 24) & 0xf;
+}
+inline void set_spi_xip_config_dummy_count(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xfU << 24)) | (value << 24);
+}
+
+//SPI_XIP_MODE
+inline uint32_t get_spi_xip_mode(volatile apb3spixdrmasterctrl_t* reg){
+     return reg->XIP_MODE;
+}
+inline void set_spi_xip_mode(volatile apb3spixdrmasterctrl_t* reg, uint32_t value){
+     reg->XIP_MODE = value;
+}
+inline uint32_t get_spi_xip_mode_instruction(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_MODE >> 0) & 0x7;
+}
+inline void set_spi_xip_mode_instruction(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_MODE = (reg->XIP_MODE & ~(0x7U << 0)) | (value << 0);
+}
+inline uint32_t get_spi_xip_mode_address(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_MODE >> 8) & 0x7;
+}
+inline void set_spi_xip_mode_address(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_MODE = (reg->XIP_MODE & ~(0x7U << 8)) | (value << 8);
+}
+inline uint32_t get_spi_xip_mode_dummy(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_MODE >> 16) & 0x7;
+}
+inline void set_spi_xip_mode_dummy(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_MODE = (reg->XIP_MODE & ~(0x7U << 16)) | (value << 16);
+}
+inline uint32_t get_spi_xip_mode_payload(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_MODE >> 24) & 0x7;
+}
+inline void set_spi_xip_mode_payload(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_MODE = (reg->XIP_MODE & ~(0x7U << 24)) | (value << 24);
+}
+
+//SPI_XIP_WRITE
+inline void set_spi_xip_write(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_WRITE = (reg->XIP_WRITE & ~(0xffU << 0)) | (value << 0);
+}
+
+//SPI_XIP_READ_WRITE
+inline void set_spi_xip_read_write(volatile apb3spixdrmasterctrl_t* reg, uint8_t value){
+    reg->XIP_READ_WRITE = (reg->XIP_READ_WRITE & ~(0xffU << 0)) | (value << 0);
+}
+
+//SPI_XIP_READ
+inline uint32_t get_spi_xip_read(volatile apb3spixdrmasterctrl_t* reg){
+    return (reg->XIP_READ >> 0) & 0xff;
+}
+
+#endif /* _BSP_APB3SPIXDRMASTERCTRL_H */

include/ehrenberg/devices/gen/Apb3Timer.h

@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
+*
+* SPDX-License-Identifier: Apache-2.0
+*
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
+*/
+
+#ifndef _BSP_APB3TIMER_H
+#define _BSP_APB3TIMER_H
+
+#include <stdint.h>
+
+typedef struct __attribute((__packed__)) {
+    volatile uint32_t PRESCALER;
+    volatile uint32_t T0_CTRL;
+    volatile uint32_t T0_OVERFLOW;
+    volatile uint32_t T0_VALUE;
+    volatile uint32_t T1_CTRL;
+    volatile uint32_t T1_OVERFLOW;
+    volatile uint32_t T1_VALUE;
+}apb3timer_t;
+
+#define TIMER_PRESCALER_OFFS 0
+#define TIMER_PRESCALER_MASK 0xffff
+#define TIMER_PRESCALER(V) ((V & TIMER_PRESCALER_MASK) << TIMER_PRESCALER_OFFS)
+
+#define TIMER_T0_CTRL_ENABLE_OFFS 0
+#define TIMER_T0_CTRL_ENABLE_MASK 0x7
+#define TIMER_T0_CTRL_ENABLE(V) ((V & TIMER_T0_CTRL_ENABLE_MASK) << TIMER_T0_CTRL_ENABLE_OFFS)
+
+#define TIMER_T0_CTRL_CLEAR_OFFS 3
+#define TIMER_T0_CTRL_CLEAR_MASK 0x3
+#define TIMER_T0_CTRL_CLEAR(V) ((V & TIMER_T0_CTRL_CLEAR_MASK) << TIMER_T0_CTRL_CLEAR_OFFS)
+
+#define TIMER_T0_OVERFLOW_OFFS 0
+#define TIMER_T0_OVERFLOW_MASK 0xffffffff
+#define TIMER_T0_OVERFLOW(V) ((V & TIMER_T0_OVERFLOW_MASK) << TIMER_T0_OVERFLOW_OFFS)
+
+#define TIMER_T0_VALUE_OFFS 0
+#define TIMER_T0_VALUE_MASK 0xffffffff
+#define TIMER_T0_VALUE(V) ((V & TIMER_T0_VALUE_MASK) << TIMER_T0_VALUE_OFFS)
+
+#define TIMER_T1_CTRL_ENABLE_OFFS 0
+#define TIMER_T1_CTRL_ENABLE_MASK 0x7
+#define TIMER_T1_CTRL_ENABLE(V) ((V & TIMER_T1_CTRL_ENABLE_MASK) << TIMER_T1_CTRL_ENABLE_OFFS)
+
+#define TIMER_T1_CTRL_CLEAR_OFFS 3
+#define TIMER_T1_CTRL_CLEAR_MASK 0x3
+#define TIMER_T1_CTRL_CLEAR(V) ((V & TIMER_T1_CTRL_CLEAR_MASK) << TIMER_T1_CTRL_CLEAR_OFFS)
+
+#define TIMER_T1_OVERFLOW_OFFS 0
+#define TIMER_T1_OVERFLOW_MASK 0xffffffff
+#define TIMER_T1_OVERFLOW(V) ((V & TIMER_T1_OVERFLOW_MASK) << TIMER_T1_OVERFLOW_OFFS)
+
+#define TIMER_T1_VALUE_OFFS 0
+#define TIMER_T1_VALUE_MASK 0xffffffff
+#define TIMER_T1_VALUE(V) ((V & TIMER_T1_VALUE_MASK) << TIMER_T1_VALUE_OFFS)
+
+//TIMER_PRESCALER
+inline uint32_t get_timer_prescaler(volatile apb3timer_t* reg){
+    return (reg->PRESCALER >> 0) & 0xffff;
+}
+inline void set_timer_prescaler(volatile apb3timer_t* reg, uint16_t value){
+    reg->PRESCALER = (reg->PRESCALER & ~(0xffffU << 0)) | (value << 0);
+}
+
+//TIMER_T0_CTRL
+inline uint32_t get_timer_t0_ctrl(volatile apb3timer_t* reg){
+     return reg->T0_CTRL;
+}
+inline void set_timer_t0_ctrl(volatile apb3timer_t* reg, uint32_t value){
+     reg->T0_CTRL = value;
+}
+inline uint32_t get_timer_t0_ctrl_enable(volatile apb3timer_t* reg){
+    return (reg->T0_CTRL >> 0) & 0x7;
+}
+inline void set_timer_t0_ctrl_enable(volatile apb3timer_t* reg, uint8_t value){
+    reg->T0_CTRL = (reg->T0_CTRL & ~(0x7U << 0)) | (value << 0);
+}
+inline uint32_t get_timer_t0_ctrl_clear(volatile apb3timer_t* reg){
+    return (reg->T0_CTRL >> 3) & 0x3;
+}
+inline void set_timer_t0_ctrl_clear(volatile apb3timer_t* reg, uint8_t value){
+    reg->T0_CTRL = (reg->T0_CTRL & ~(0x3U << 3)) | (value << 3);
+}
+
+//TIMER_T0_OVERFLOW
+inline uint32_t get_timer_t0_overflow(volatile apb3timer_t* reg){
+    return (reg->T0_OVERFLOW >> 0) & 0xffffffff;
+}
+inline void set_timer_t0_overflow(volatile apb3timer_t* reg, uint32_t value){
+    reg->T0_OVERFLOW = (reg->T0_OVERFLOW & ~(0xffffffffU << 0)) | (value << 0);
+}
+
+//TIMER_T0_VALUE
+inline uint32_t get_timer_t0_value(volatile apb3timer_t* reg){
+    return (reg->T0_VALUE >> 0) & 0xffffffff;
+}
+
+//TIMER_T1_CTRL
+inline uint32_t get_timer_t1_ctrl(volatile apb3timer_t* reg){
+     return reg->T1_CTRL;
+}
+inline void set_timer_t1_ctrl(volatile apb3timer_t* reg, uint32_t value){
+     reg->T1_CTRL = value;
+}
+inline uint32_t get_timer_t1_ctrl_enable(volatile apb3timer_t* reg){
+    return (reg->T1_CTRL >> 0) & 0x7;
+}
+inline void set_timer_t1_ctrl_enable(volatile apb3timer_t* reg, uint8_t value){
+    reg->T1_CTRL = (reg->T1_CTRL & ~(0x7U << 0)) | (value << 0);
+}
+inline uint32_t get_timer_t1_ctrl_clear(volatile apb3timer_t* reg){
+    return (reg->T1_CTRL >> 3) & 0x3;
+}
+inline void set_timer_t1_ctrl_clear(volatile apb3timer_t* reg, uint8_t value){
+    reg->T1_CTRL = (reg->T1_CTRL & ~(0x3U << 3)) | (value << 3);
+}
+
+//TIMER_T1_OVERFLOW
+inline uint32_t get_timer_t1_overflow(volatile apb3timer_t* reg){
+    return (reg->T1_OVERFLOW >> 0) & 0xffffffff;
+}
+inline void set_timer_t1_overflow(volatile apb3timer_t* reg, uint32_t value){
+    reg->T1_OVERFLOW = (reg->T1_OVERFLOW & ~(0xffffffffU << 0)) | (value << 0);
+}
+
+//TIMER_T1_VALUE
+inline uint32_t get_timer_t1_value(volatile apb3timer_t* reg){
+    return (reg->T1_VALUE >> 0) & 0xffffffff;
+}
+
+#endif /* _BSP_APB3TIMER_H */

include/ehrenberg/devices/gen/Apb3Uart.h

@@ -3,22 +3,22 @@
 *
 * SPDX-License-Identifier: Apache-2.0
 *
-* Generated at 2024-08-02 08:46:07 UTC 
-* by peakrdl_mnrs version 1.2.7
+* Generated at 2024-03-28 11:47:58 UTC 
+* by peakrdl_mnrs version 1.2.4
 */
 
-#ifndef _BSP_UART_H
-#define _BSP_UART_H
+#ifndef _BSP_APB3UART_H
+#define _BSP_APB3UART_H
 
 #include <stdint.h>
 
-typedef struct {
+typedef struct __attribute((__packed__)) {
     volatile uint32_t RX_TX_REG;
     volatile uint32_t INT_CTRL_REG;
     volatile uint32_t CLK_DIVIDER_REG;
     volatile uint32_t FRAME_CONFIG_REG;
     volatile uint32_t STATUS_REG;
-}uart_t;
+}apb3uart_t;
 
 #define UART_RX_TX_REG_DATA_OFFS 0
 #define UART_RX_TX_REG_DATA_MASK 0xff
@@ -32,10 +32,6 @@ typedef struct {
 #define UART_RX_TX_REG_TX_FREE_MASK 0x1
 #define UART_RX_TX_REG_TX_FREE(V) ((V & UART_RX_TX_REG_TX_FREE_MASK) << UART_RX_TX_REG_TX_FREE_OFFS)
 
-#define UART_RX_TX_REG_TX_EMPTY_OFFS 16
-#define UART_RX_TX_REG_TX_EMPTY_MASK 0x1
-#define UART_RX_TX_REG_TX_EMPTY(V) ((V & UART_RX_TX_REG_TX_EMPTY_MASK) << UART_RX_TX_REG_TX_EMPTY_OFFS)
-
 #define UART_INT_CTRL_REG_WRITE_INTR_ENABLE_OFFS 0
 #define UART_INT_CTRL_REG_WRITE_INTR_ENABLE_MASK 0x1
 #define UART_INT_CTRL_REG_WRITE_INTR_ENABLE(V) ((V & UART_INT_CTRL_REG_WRITE_INTR_ENABLE_MASK) << UART_INT_CTRL_REG_WRITE_INTR_ENABLE_OFFS)
@@ -44,10 +40,6 @@ typedef struct {
 #define UART_INT_CTRL_REG_READ_INTR_ENABLE_MASK 0x1
 #define UART_INT_CTRL_REG_READ_INTR_ENABLE(V) ((V & UART_INT_CTRL_REG_READ_INTR_ENABLE_MASK) << UART_INT_CTRL_REG_READ_INTR_ENABLE_OFFS)
 
-#define UART_INT_CTRL_REG_BREAK_INTR_ENABLE_OFFS 2
-#define UART_INT_CTRL_REG_BREAK_INTR_ENABLE_MASK 0x1
-#define UART_INT_CTRL_REG_BREAK_INTR_ENABLE(V) ((V & UART_INT_CTRL_REG_BREAK_INTR_ENABLE_MASK) << UART_INT_CTRL_REG_BREAK_INTR_ENABLE_OFFS)
-
 #define UART_INT_CTRL_REG_WRITE_INTR_PEND_OFFS 8
 #define UART_INT_CTRL_REG_WRITE_INTR_PEND_MASK 0x1
 #define UART_INT_CTRL_REG_WRITE_INTR_PEND(V) ((V & UART_INT_CTRL_REG_WRITE_INTR_PEND_MASK) << UART_INT_CTRL_REG_WRITE_INTR_PEND_OFFS)
@@ -56,17 +48,13 @@ typedef struct {
 #define UART_INT_CTRL_REG_READ_INTR_PEND_MASK 0x1
 #define UART_INT_CTRL_REG_READ_INTR_PEND(V) ((V & UART_INT_CTRL_REG_READ_INTR_PEND_MASK) << UART_INT_CTRL_REG_READ_INTR_PEND_OFFS)
 
-#define UART_INT_CTRL_REG_BREAK_INTR_PEND_OFFS 10
-#define UART_INT_CTRL_REG_BREAK_INTR_PEND_MASK 0x1
-#define UART_INT_CTRL_REG_BREAK_INTR_PEND(V) ((V & UART_INT_CTRL_REG_BREAK_INTR_PEND_MASK) << UART_INT_CTRL_REG_BREAK_INTR_PEND_OFFS)
-
 #define UART_CLK_DIVIDER_REG_OFFS 0
 #define UART_CLK_DIVIDER_REG_MASK 0xfffff
 #define UART_CLK_DIVIDER_REG(V) ((V & UART_CLK_DIVIDER_REG_MASK) << UART_CLK_DIVIDER_REG_OFFS)
 
-#define UART_FRAME_CONFIG_REG_DATA_LENGTH_OFFS 0
-#define UART_FRAME_CONFIG_REG_DATA_LENGTH_MASK 0x7
-#define UART_FRAME_CONFIG_REG_DATA_LENGTH(V) ((V & UART_FRAME_CONFIG_REG_DATA_LENGTH_MASK) << UART_FRAME_CONFIG_REG_DATA_LENGTH_OFFS)
+#define UART_FRAME_CONFIG_REG_DATA_LENGHT_OFFS 0
+#define UART_FRAME_CONFIG_REG_DATA_LENGHT_MASK 0x7
+#define UART_FRAME_CONFIG_REG_DATA_LENGHT(V) ((V & UART_FRAME_CONFIG_REG_DATA_LENGHT_MASK) << UART_FRAME_CONFIG_REG_DATA_LENGHT_OFFS)
 
 #define UART_FRAME_CONFIG_REG_PARITY_OFFS 3
 #define UART_FRAME_CONFIG_REG_PARITY_MASK 0x3
@@ -84,9 +72,9 @@ typedef struct {
 #define UART_STATUS_REG_STALL_MASK 0x1
 #define UART_STATUS_REG_STALL(V) ((V & UART_STATUS_REG_STALL_MASK) << UART_STATUS_REG_STALL_OFFS)
 
-#define UART_STATUS_REG_BREAK_LINE_OFFS 8
-#define UART_STATUS_REG_BREAK_LINE_MASK 0x1
-#define UART_STATUS_REG_BREAK_LINE(V) ((V & UART_STATUS_REG_BREAK_LINE_MASK) << UART_STATUS_REG_BREAK_LINE_OFFS)
+#define UART_STATUS_REG_BREAK_OFFS 8
+#define UART_STATUS_REG_BREAK_MASK 0x1
+#define UART_STATUS_REG_BREAK(V) ((V & UART_STATUS_REG_BREAK_MASK) << UART_STATUS_REG_BREAK_OFFS)
 
 #define UART_STATUS_REG_BREAK_DETECTED_OFFS 9
 #define UART_STATUS_REG_BREAK_DETECTED_MASK 0x1
@@ -101,136 +89,118 @@ typedef struct {
 #define UART_STATUS_REG_CLEAR_BREAK(V) ((V & UART_STATUS_REG_CLEAR_BREAK_MASK) << UART_STATUS_REG_CLEAR_BREAK_OFFS)
 
 //UART_RX_TX_REG
-inline uint32_t get_uart_rx_tx_reg(volatile uart_t* reg){
+inline uint32_t get_uart_rx_tx_reg(volatile apb3uart_t* reg){
      return reg->RX_TX_REG;
 }
-inline void set_uart_rx_tx_reg(volatile uart_t* reg, uint32_t value){
+inline void set_uart_rx_tx_reg(volatile apb3uart_t* reg, uint32_t value){
      reg->RX_TX_REG = value;
 }
-inline uint32_t get_uart_rx_tx_reg_data(volatile uart_t* reg){
+inline uint32_t get_uart_rx_tx_reg_data(volatile apb3uart_t* reg){
     return (reg->RX_TX_REG >> 0) & 0xff;
 }
-inline void set_uart_rx_tx_reg_data(volatile uart_t* reg, uint8_t value){
+inline void set_uart_rx_tx_reg_data(volatile apb3uart_t* reg, uint8_t value){
     reg->RX_TX_REG = (reg->RX_TX_REG & ~(0xffU << 0)) | (value << 0);
 }
-inline uint32_t get_uart_rx_tx_reg_rx_avail(volatile uart_t* reg){
+inline uint32_t get_uart_rx_tx_reg_rx_avail(volatile apb3uart_t* reg){
     return (reg->RX_TX_REG >> 14) & 0x1;
 }
-inline uint32_t get_uart_rx_tx_reg_tx_free(volatile uart_t* reg){
+inline uint32_t get_uart_rx_tx_reg_tx_free(volatile apb3uart_t* reg){
     return (reg->RX_TX_REG >> 15) & 0x1;
 }
-inline uint32_t get_uart_rx_tx_reg_tx_empty(volatile uart_t* reg){
-    return (reg->RX_TX_REG >> 16) & 0x1;
-}
 
 //UART_INT_CTRL_REG
-inline uint32_t get_uart_int_ctrl_reg(volatile uart_t* reg){
+inline uint32_t get_uart_int_ctrl_reg(volatile apb3uart_t* reg){
      return reg->INT_CTRL_REG;
 }
-inline void set_uart_int_ctrl_reg(volatile uart_t* reg, uint32_t value){
+inline void set_uart_int_ctrl_reg(volatile apb3uart_t* reg, uint32_t value){
      reg->INT_CTRL_REG = value;
 }
-inline uint32_t get_uart_int_ctrl_reg_write_intr_enable(volatile uart_t* reg){
+inline uint32_t get_uart_int_ctrl_reg_write_intr_enable(volatile apb3uart_t* reg){
     return (reg->INT_CTRL_REG >> 0) & 0x1;
 }
-inline void set_uart_int_ctrl_reg_write_intr_enable(volatile uart_t* reg, uint8_t value){
+inline void set_uart_int_ctrl_reg_write_intr_enable(volatile apb3uart_t* reg, uint8_t value){
     reg->INT_CTRL_REG = (reg->INT_CTRL_REG & ~(0x1U << 0)) | (value << 0);
 }
-inline uint32_t get_uart_int_ctrl_reg_read_intr_enable(volatile uart_t* reg){
+inline uint32_t get_uart_int_ctrl_reg_read_intr_enable(volatile apb3uart_t* reg){
     return (reg->INT_CTRL_REG >> 1) & 0x1;
 }
-inline void set_uart_int_ctrl_reg_read_intr_enable(volatile uart_t* reg, uint8_t value){
+inline void set_uart_int_ctrl_reg_read_intr_enable(volatile apb3uart_t* reg, uint8_t value){
     reg->INT_CTRL_REG = (reg->INT_CTRL_REG & ~(0x1U << 1)) | (value << 1);
 }
-inline uint32_t get_uart_int_ctrl_reg_break_intr_enable(volatile uart_t* reg){
-    return (reg->INT_CTRL_REG >> 2) & 0x1;
-}
-inline void set_uart_int_ctrl_reg_break_intr_enable(volatile uart_t* reg, uint8_t value){
-    reg->INT_CTRL_REG = (reg->INT_CTRL_REG & ~(0x1U << 2)) | (value << 2);
-}
-inline uint32_t get_uart_int_ctrl_reg_write_intr_pend(volatile uart_t* reg){
+inline uint32_t get_uart_int_ctrl_reg_write_intr_pend(volatile apb3uart_t* reg){
     return (reg->INT_CTRL_REG >> 8) & 0x1;
 }
-inline uint32_t get_uart_int_ctrl_reg_read_intr_pend(volatile uart_t* reg){
+inline uint32_t get_uart_int_ctrl_reg_read_intr_pend(volatile apb3uart_t* reg){
     return (reg->INT_CTRL_REG >> 9) & 0x1;
 }
-inline uint32_t get_uart_int_ctrl_reg_break_intr_pend(volatile uart_t* reg){
-    return (reg->INT_CTRL_REG >> 10) & 0x1;
-}
 
 //UART_CLK_DIVIDER_REG
-inline uint32_t get_uart_clk_divider_reg(volatile uart_t* reg){
-     return reg->CLK_DIVIDER_REG;
-}
-inline void set_uart_clk_divider_reg(volatile uart_t* reg, uint32_t value){
-     reg->CLK_DIVIDER_REG = value;
-}
-inline uint32_t get_uart_clk_divider_reg_clock_divider(volatile uart_t* reg){
+inline uint32_t get_uart_clk_divider_reg(volatile apb3uart_t* reg){
     return (reg->CLK_DIVIDER_REG >> 0) & 0xfffff;
 }
-inline void set_uart_clk_divider_reg_clock_divider(volatile uart_t* reg, uint32_t value){
+inline void set_uart_clk_divider_reg(volatile apb3uart_t* reg, uint32_t value){
     reg->CLK_DIVIDER_REG = (reg->CLK_DIVIDER_REG & ~(0xfffffU << 0)) | (value << 0);
 }
 
 //UART_FRAME_CONFIG_REG
-inline uint32_t get_uart_frame_config_reg(volatile uart_t* reg){
+inline uint32_t get_uart_frame_config_reg(volatile apb3uart_t* reg){
      return reg->FRAME_CONFIG_REG;
 }
-inline void set_uart_frame_config_reg(volatile uart_t* reg, uint32_t value){
+inline void set_uart_frame_config_reg(volatile apb3uart_t* reg, uint32_t value){
      reg->FRAME_CONFIG_REG = value;
 }
-inline uint32_t get_uart_frame_config_reg_data_length(volatile uart_t* reg){
+inline uint32_t get_uart_frame_config_reg_data_lenght(volatile apb3uart_t* reg){
     return (reg->FRAME_CONFIG_REG >> 0) & 0x7;
 }
-inline void set_uart_frame_config_reg_data_length(volatile uart_t* reg, uint8_t value){
+inline void set_uart_frame_config_reg_data_lenght(volatile apb3uart_t* reg, uint8_t value){
     reg->FRAME_CONFIG_REG = (reg->FRAME_CONFIG_REG & ~(0x7U << 0)) | (value << 0);
 }
-inline uint32_t get_uart_frame_config_reg_parity(volatile uart_t* reg){
+inline uint32_t get_uart_frame_config_reg_parity(volatile apb3uart_t* reg){
     return (reg->FRAME_CONFIG_REG >> 3) & 0x3;
 }
-inline void set_uart_frame_config_reg_parity(volatile uart_t* reg, uint8_t value){
+inline void set_uart_frame_config_reg_parity(volatile apb3uart_t* reg, uint8_t value){
     reg->FRAME_CONFIG_REG = (reg->FRAME_CONFIG_REG & ~(0x3U << 3)) | (value << 3);
 }
-inline uint32_t get_uart_frame_config_reg_stop_bit(volatile uart_t* reg){
+inline uint32_t get_uart_frame_config_reg_stop_bit(volatile apb3uart_t* reg){
     return (reg->FRAME_CONFIG_REG >> 5) & 0x1;
 }
-inline void set_uart_frame_config_reg_stop_bit(volatile uart_t* reg, uint8_t value){
+inline void set_uart_frame_config_reg_stop_bit(volatile apb3uart_t* reg, uint8_t value){
     reg->FRAME_CONFIG_REG = (reg->FRAME_CONFIG_REG & ~(0x1U << 5)) | (value << 5);
 }
 
 //UART_STATUS_REG
-inline uint32_t get_uart_status_reg(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg(volatile apb3uart_t* reg){
      return reg->STATUS_REG;
 }
-inline void set_uart_status_reg(volatile uart_t* reg, uint32_t value){
+inline void set_uart_status_reg(volatile apb3uart_t* reg, uint32_t value){
      reg->STATUS_REG = value;
 }
-inline uint32_t get_uart_status_reg_read_error(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_read_error(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 0) & 0x1;
 }
-inline uint32_t get_uart_status_reg_stall(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_stall(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 1) & 0x1;
 }
-inline uint32_t get_uart_status_reg_break_line(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_break(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 8) & 0x1;
 }
-inline uint32_t get_uart_status_reg_break_detected(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_break_detected(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 9) & 0x1;
 }
-inline void set_uart_status_reg_break_detected(volatile uart_t* reg, uint8_t value){
+inline void set_uart_status_reg_break_detected(volatile apb3uart_t* reg, uint8_t value){
     reg->STATUS_REG = (reg->STATUS_REG & ~(0x1U << 9)) | (value << 9);
 }
-inline uint32_t get_uart_status_reg_set_break(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_set_break(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 10) & 0x1;
 }
-inline void set_uart_status_reg_set_break(volatile uart_t* reg, uint8_t value){
+inline void set_uart_status_reg_set_break(volatile apb3uart_t* reg, uint8_t value){
     reg->STATUS_REG = (reg->STATUS_REG & ~(0x1U << 10)) | (value << 10);
 }
-inline uint32_t get_uart_status_reg_clear_break(volatile uart_t* reg){
+inline uint32_t get_uart_status_reg_clear_break(volatile apb3uart_t* reg){
     return (reg->STATUS_REG >> 11) & 0x1;
 }
-inline void set_uart_status_reg_clear_break(volatile uart_t* reg, uint8_t value){
+inline void set_uart_status_reg_clear_break(volatile apb3uart_t* reg, uint8_t value){
     reg->STATUS_REG = (reg->STATUS_REG & ~(0x1U << 11)) | (value << 11);
 }
 
-#endif /* _BSP_UART_H */
+#endif /* _BSP_APB3UART_H */

include/ehrenberg/devices/gpio.h

@@ -0,0 +1,14 @@
+#ifndef _BSP_GPIO_H
+#define _BSP_GPIO_H
+
+#include <stdint.h>
+#include "gen/Apb3Gpio.h"
+
+#define gpio_t apb3gpio_t
+
+inline void gpio_init(gpio_t* reg) {
+    set_gpio_write(reg, 0);
+    set_gpio_writeEnable(reg, 0);
+}
+
+#endif /* _BSP_GPIO_H */

include/ehrenberg/devices/interrupt.h

@@ -0,0 +1,14 @@
+#ifndef _BSP_INTERRUPT_H
+#define _BSP_INTERRUPT_H
+
+#include <stdint.h>
+#include "gen/Apb3IrqCtrl.h"
+
+#define irq_t apb3irqctrl_t
+
+inline void irq_init(irq_t* reg){
+    set_irq_masksReg(reg, 0);
+    set_irq_pendingsReg(reg, 0xff);
+}
+
+#endif /* _BSP_INTERRUPT_H */

include/ehrenberg/devices/qspi.h

@@ -0,0 +1,90 @@
+#ifndef _BSP_QSPI_H
+#define _BSP_QSPI_H
+
+#include <stdint.h>
+#include "gen/Apb3SpiXdrMasterCtrl.h"
+
+#define qspi_t apb3spixdrmasterctrl_t
+typedef struct {
+    uint32_t cpol;
+    uint32_t cpha;
+    uint32_t mode;
+    uint32_t clkDivider;
+    uint32_t ssSetup;
+    uint32_t ssHold;
+    uint32_t ssDisable;
+} spi_cfg;
+
+#define SPI_CMD_WRITE (1 << 8)
+#define SPI_CMD_READ (1 << 9)
+#define SPI_CMD_SS (1 << 11)
+
+#define SPI_RSP_VALID (1 << 31)
+
+#define SPI_STATUS_CMD_INT_ENABLE = (1 << 0)
+#define SPI_STATUS_RSP_INT_ENABLE = (1 << 1)
+#define SPI_STATUS_CMD_INT_FLAG = (1 << 8)
+#define SPI_STATUS_RSP_INT_FLAG = (1 << 9)
+
+static inline void spi_configure(volatile qspi_t* reg, spi_cfg *config){
+    reg->CONFIG        = (config->cpol << 0) | (config->cpha << 1) | (config->mode << 4);
+    reg->SCLK_CONFIG   = config->clkDivider;
+    reg->SSGEN_SETUP   = config->ssSetup;
+    reg->SSGEN_HOLD    = config->ssHold;
+    reg->SSGEN_DISABLE = config->ssDisable;
+}
+
+static inline void spi_init(volatile qspi_t* spi){
+    spi_cfg spiCfg;
+    spiCfg.cpol = 0;
+    spiCfg.cpha = 0;
+    spiCfg.mode = 0;
+    spiCfg.clkDivider = 2;
+    spiCfg.ssSetup = 2;
+    spiCfg.ssHold = 2;
+    spiCfg.ssDisable = 2;
+    spi_configure(spi, &spiCfg);
+}
+
+static inline uint32_t spi_cmd_avail(volatile qspi_t* reg){
+    return reg->STATUS & 0xFFFF;
+}
+static inline uint32_t spi_rsp_occupied(volatile qspi_t* reg){
+    return reg->STATUS >> 16;
+}
+
+static inline void spi_write(volatile qspi_t* reg, uint8_t data){
+    while(spi_cmd_avail(reg) == 0);
+    reg->DATA = data | SPI_CMD_WRITE;
+}
+
+static inline uint8_t spi_write_read(volatile qspi_t* reg, uint8_t data){
+    while(spi_cmd_avail(reg) == 0);
+    reg->DATA = data | SPI_CMD_READ | SPI_CMD_WRITE;
+    while(spi_rsp_occupied(reg) == 0);
+    return reg->DATA;
+}
+
+
+static inline uint8_t spi_read(volatile qspi_t* reg){
+    while(spi_cmd_avail(reg) == 0);
+    reg->DATA = SPI_CMD_READ;
+    while(spi_rsp_occupied(reg) == 0);
+    while((reg->DATA & 0x80000000)==0);
+    return reg->DATA;
+}
+
+static inline void spi_select(volatile qspi_t* reg, uint32_t slaveId){
+    while(spi_cmd_avail(reg) == 0);
+    reg->DATA = slaveId | 0x80 | SPI_CMD_SS;
+}
+
+static inline void spi_deselect(volatile qspi_t* reg, uint32_t slaveId){
+    while(spi_cmd_avail(reg) == 0);
+    reg->DATA = slaveId | SPI_CMD_SS;
+}
+
+static inline void spi_wait_tx_idle(volatile qspi_t* reg){
+    while(spi_cmd_avail(reg) < 0x20);
+}
+#endif /* _BSP_QSPI_H */

include/ehrenberg/devices/timer.h

@@ -0,0 +1,19 @@
+#ifndef _BSP_TIMER_H
+#define _BSP_TIMER_H
+
+#include "gen/Apb3Timer.h"
+#include <stdint.h>
+
+inline void prescaler_init(apb3timer_t *reg, uint16_t value) {
+  set_timer_prescaler(reg, value);
+}
+
+inline void timer_t0__init(apb3timer_t *reg) {
+  set_timer_t0_overflow(reg, 0xffffffff);
+}
+
+inline void timer_t1__init(apb3timer_t *reg) {
+  set_timer_t1_overflow(reg, 0xffffffff);
+}
+
+#endif /* _BSP_TIMER_H */

include/ehrenberg/devices/uart.h

@@ -0,0 +1,28 @@
+#ifndef _BSP_UART_H
+#define _BSP_UART_H
+
+#include <stdint.h>
+#include "gen/Apb3Uart.h"
+
+#define uart_t apb3uart_t
+
+static inline uint32_t uart_get_tx_free(volatile uart_t *reg){
+    return (reg->STATUS_REG >> 16) & 0xFF;
+}
+
+static inline uint32_t uart_get_rx_avail(volatile uart_t *reg){
+    return reg->STATUS_REG >> 24;
+}
+
+static inline void uart_write(volatile uart_t *reg, uint8_t data){
+    while(get_uart_rx_tx_reg_tx_free(reg) == 0);
+    set_uart_rx_tx_reg_data(reg, data);
+}
+
+static inline inline uint8_t uart_read(volatile uart_t *reg){
+    uint32_t res = get_uart_rx_tx_reg_data(reg);
+    while((res&0x10000) == 0) res = get_uart_rx_tx_reg_data(reg);
+    return res;
+}
+
+#endif /* _BSP_UART_H */

include/minres/devices/camera.h

@@ -1,6 +0,0 @@
-#ifndef _DEVICES_CAM_H
-#define _DEVICES_CAM_H
-
-#include "gen/camera.h"
-
-#endif /* _DEVICES_CAM_H */

include/minres/devices/dma.h

@@ -1,11 +0,0 @@
-#ifndef _DEVICES_DMA_H
-#define _DEVICES_DMA_H
-
-#include "gen/dma.h"
-
-#define EVENT_UART 1
-#define I2S_LEFT_SAMPLE_AVAIL 2
-#define I2S_RIGHT_SAMPLE_AVAIL 4
-#define CAMERA_PIXEL_AVAIL 8
-
-#endif /* _BSP_DMA_H */

include/minres/devices/gen/apb3spi.h

@@ -1,424 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-09-10 14:29:50 UTC 
-* by peakrdl_mnrs version 1.2.9
-*/
-
-#ifndef _BSP_APB3SPI_H
-#define _BSP_APB3SPI_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t DATA;
-    volatile uint32_t STATUS;
-    volatile uint32_t CONFIG;
-    volatile uint32_t INTR;
-    uint8_t fill0[16];
-    volatile uint32_t SCLK_CONFIG;
-    volatile uint32_t SSGEN_SETUP;
-    volatile uint32_t SSGEN_HOLD;
-    volatile uint32_t SSGEN_DISABLE;
-    volatile uint32_t SSGEN_ACTIVE_HIGH;
-    uint8_t fill1[12];
-    volatile uint32_t XIP_ENABLE;
-    volatile uint32_t XIP_CONFIG;
-    volatile uint32_t XIP_MODE;
-    uint8_t fill2[4];
-    volatile uint32_t XIP_WRITE;
-    volatile uint32_t XIP_READ_WRITE;
-    volatile uint32_t XIP_READ;
-}apb3spi_t;
-
-#define APB3SPI_DATA_DATA_OFFS 0
-#define APB3SPI_DATA_DATA_MASK 0xff
-#define APB3SPI_DATA_DATA(V) ((V & APB3SPI_DATA_DATA_MASK) << APB3SPI_DATA_DATA_OFFS)
-
-#define APB3SPI_DATA_WRITE_OFFS 8
-#define APB3SPI_DATA_WRITE_MASK 0x1
-#define APB3SPI_DATA_WRITE(V) ((V & APB3SPI_DATA_WRITE_MASK) << APB3SPI_DATA_WRITE_OFFS)
-
-#define APB3SPI_DATA_READ_OFFS 9
-#define APB3SPI_DATA_READ_MASK 0x1
-#define APB3SPI_DATA_READ(V) ((V & APB3SPI_DATA_READ_MASK) << APB3SPI_DATA_READ_OFFS)
-
-#define APB3SPI_DATA_KIND_OFFS 11
-#define APB3SPI_DATA_KIND_MASK 0x1
-#define APB3SPI_DATA_KIND(V) ((V & APB3SPI_DATA_KIND_MASK) << APB3SPI_DATA_KIND_OFFS)
-
-#define APB3SPI_DATA_RX_DATA_INVALID_OFFS 31
-#define APB3SPI_DATA_RX_DATA_INVALID_MASK 0x1
-#define APB3SPI_DATA_RX_DATA_INVALID(V) ((V & APB3SPI_DATA_RX_DATA_INVALID_MASK) << APB3SPI_DATA_RX_DATA_INVALID_OFFS)
-
-#define APB3SPI_STATUS_TX_FREE_OFFS 0
-#define APB3SPI_STATUS_TX_FREE_MASK 0x3f
-#define APB3SPI_STATUS_TX_FREE(V) ((V & APB3SPI_STATUS_TX_FREE_MASK) << APB3SPI_STATUS_TX_FREE_OFFS)
-
-#define APB3SPI_STATUS_RX_AVAIL_OFFS 16
-#define APB3SPI_STATUS_RX_AVAIL_MASK 0x3f
-#define APB3SPI_STATUS_RX_AVAIL(V) ((V & APB3SPI_STATUS_RX_AVAIL_MASK) << APB3SPI_STATUS_RX_AVAIL_OFFS)
-
-#define APB3SPI_CONFIG_KIND_OFFS 0
-#define APB3SPI_CONFIG_KIND_MASK 0x3
-#define APB3SPI_CONFIG_KIND(V) ((V & APB3SPI_CONFIG_KIND_MASK) << APB3SPI_CONFIG_KIND_OFFS)
-
-#define APB3SPI_CONFIG_MODE_OFFS 4
-#define APB3SPI_CONFIG_MODE_MASK 0x3
-#define APB3SPI_CONFIG_MODE(V) ((V & APB3SPI_CONFIG_MODE_MASK) << APB3SPI_CONFIG_MODE_OFFS)
-
-#define APB3SPI_INTR_TX_IE_OFFS 0
-#define APB3SPI_INTR_TX_IE_MASK 0x1
-#define APB3SPI_INTR_TX_IE(V) ((V & APB3SPI_INTR_TX_IE_MASK) << APB3SPI_INTR_TX_IE_OFFS)
-
-#define APB3SPI_INTR_RX_IE_OFFS 1
-#define APB3SPI_INTR_RX_IE_MASK 0x1
-#define APB3SPI_INTR_RX_IE(V) ((V & APB3SPI_INTR_RX_IE_MASK) << APB3SPI_INTR_RX_IE_OFFS)
-
-#define APB3SPI_INTR_TX_IP_OFFS 8
-#define APB3SPI_INTR_TX_IP_MASK 0x1
-#define APB3SPI_INTR_TX_IP(V) ((V & APB3SPI_INTR_TX_IP_MASK) << APB3SPI_INTR_TX_IP_OFFS)
-
-#define APB3SPI_INTR_RX_IP_OFFS 9
-#define APB3SPI_INTR_RX_IP_MASK 0x1
-#define APB3SPI_INTR_RX_IP(V) ((V & APB3SPI_INTR_RX_IP_MASK) << APB3SPI_INTR_RX_IP_OFFS)
-
-#define APB3SPI_INTR_TX_ACTIVE_OFFS 16
-#define APB3SPI_INTR_TX_ACTIVE_MASK 0x1
-#define APB3SPI_INTR_TX_ACTIVE(V) ((V & APB3SPI_INTR_TX_ACTIVE_MASK) << APB3SPI_INTR_TX_ACTIVE_OFFS)
-
-#define APB3SPI_SCLK_CONFIG_OFFS 0
-#define APB3SPI_SCLK_CONFIG_MASK 0xfff
-#define APB3SPI_SCLK_CONFIG(V) ((V & APB3SPI_SCLK_CONFIG_MASK) << APB3SPI_SCLK_CONFIG_OFFS)
-
-#define APB3SPI_SSGEN_SETUP_OFFS 0
-#define APB3SPI_SSGEN_SETUP_MASK 0xfff
-#define APB3SPI_SSGEN_SETUP(V) ((V & APB3SPI_SSGEN_SETUP_MASK) << APB3SPI_SSGEN_SETUP_OFFS)
-
-#define APB3SPI_SSGEN_HOLD_OFFS 0
-#define APB3SPI_SSGEN_HOLD_MASK 0xfff
-#define APB3SPI_SSGEN_HOLD(V) ((V & APB3SPI_SSGEN_HOLD_MASK) << APB3SPI_SSGEN_HOLD_OFFS)
-
-#define APB3SPI_SSGEN_DISABLE_OFFS 0
-#define APB3SPI_SSGEN_DISABLE_MASK 0xfff
-#define APB3SPI_SSGEN_DISABLE(V) ((V & APB3SPI_SSGEN_DISABLE_MASK) << APB3SPI_SSGEN_DISABLE_OFFS)
-
-#define APB3SPI_SSGEN_ACTIVE_HIGH_OFFS 0
-#define APB3SPI_SSGEN_ACTIVE_HIGH_MASK 0x1
-#define APB3SPI_SSGEN_ACTIVE_HIGH(V) ((V & APB3SPI_SSGEN_ACTIVE_HIGH_MASK) << APB3SPI_SSGEN_ACTIVE_HIGH_OFFS)
-
-#define APB3SPI_XIP_ENABLE_OFFS 0
-#define APB3SPI_XIP_ENABLE_MASK 0x1
-#define APB3SPI_XIP_ENABLE(V) ((V & APB3SPI_XIP_ENABLE_MASK) << APB3SPI_XIP_ENABLE_OFFS)
-
-#define APB3SPI_XIP_CONFIG_INSTRUCTION_OFFS 0
-#define APB3SPI_XIP_CONFIG_INSTRUCTION_MASK 0xff
-#define APB3SPI_XIP_CONFIG_INSTRUCTION(V) ((V & APB3SPI_XIP_CONFIG_INSTRUCTION_MASK) << APB3SPI_XIP_CONFIG_INSTRUCTION_OFFS)
-
-#define APB3SPI_XIP_CONFIG_ENABLE_OFFS 8
-#define APB3SPI_XIP_CONFIG_ENABLE_MASK 0x1
-#define APB3SPI_XIP_CONFIG_ENABLE(V) ((V & APB3SPI_XIP_CONFIG_ENABLE_MASK) << APB3SPI_XIP_CONFIG_ENABLE_OFFS)
-
-#define APB3SPI_XIP_CONFIG_DUMMY_VALUE_OFFS 16
-#define APB3SPI_XIP_CONFIG_DUMMY_VALUE_MASK 0xff
-#define APB3SPI_XIP_CONFIG_DUMMY_VALUE(V) ((V & APB3SPI_XIP_CONFIG_DUMMY_VALUE_MASK) << APB3SPI_XIP_CONFIG_DUMMY_VALUE_OFFS)
-
-#define APB3SPI_XIP_CONFIG_DUMMY_COUNT_OFFS 24
-#define APB3SPI_XIP_CONFIG_DUMMY_COUNT_MASK 0xf
-#define APB3SPI_XIP_CONFIG_DUMMY_COUNT(V) ((V & APB3SPI_XIP_CONFIG_DUMMY_COUNT_MASK) << APB3SPI_XIP_CONFIG_DUMMY_COUNT_OFFS)
-
-#define APB3SPI_XIP_MODE_INSTRUCTION_OFFS 0
-#define APB3SPI_XIP_MODE_INSTRUCTION_MASK 0x3
-#define APB3SPI_XIP_MODE_INSTRUCTION(V) ((V & APB3SPI_XIP_MODE_INSTRUCTION_MASK) << APB3SPI_XIP_MODE_INSTRUCTION_OFFS)
-
-#define APB3SPI_XIP_MODE_ADDRESS_OFFS 8
-#define APB3SPI_XIP_MODE_ADDRESS_MASK 0x3
-#define APB3SPI_XIP_MODE_ADDRESS(V) ((V & APB3SPI_XIP_MODE_ADDRESS_MASK) << APB3SPI_XIP_MODE_ADDRESS_OFFS)
-
-#define APB3SPI_XIP_MODE_DUMMY_OFFS 16
-#define APB3SPI_XIP_MODE_DUMMY_MASK 0x3
-#define APB3SPI_XIP_MODE_DUMMY(V) ((V & APB3SPI_XIP_MODE_DUMMY_MASK) << APB3SPI_XIP_MODE_DUMMY_OFFS)
-
-#define APB3SPI_XIP_MODE_PAYLOAD_OFFS 24
-#define APB3SPI_XIP_MODE_PAYLOAD_MASK 0x3
-#define APB3SPI_XIP_MODE_PAYLOAD(V) ((V & APB3SPI_XIP_MODE_PAYLOAD_MASK) << APB3SPI_XIP_MODE_PAYLOAD_OFFS)
-
-#define APB3SPI_XIP_WRITE_OFFS 0
-#define APB3SPI_XIP_WRITE_MASK 0xff
-#define APB3SPI_XIP_WRITE(V) ((V & APB3SPI_XIP_WRITE_MASK) << APB3SPI_XIP_WRITE_OFFS)
-
-#define APB3SPI_XIP_READ_WRITE_OFFS 0
-#define APB3SPI_XIP_READ_WRITE_MASK 0xff
-#define APB3SPI_XIP_READ_WRITE(V) ((V & APB3SPI_XIP_READ_WRITE_MASK) << APB3SPI_XIP_READ_WRITE_OFFS)
-
-#define APB3SPI_XIP_READ_OFFS 0
-#define APB3SPI_XIP_READ_MASK 0xff
-#define APB3SPI_XIP_READ(V) ((V & APB3SPI_XIP_READ_MASK) << APB3SPI_XIP_READ_OFFS)
-
-//APB3SPI_DATA
-inline uint32_t get_apb3spi_data(volatile apb3spi_t* reg){
-     return reg->DATA;
-}
-inline void set_apb3spi_data(volatile apb3spi_t* reg, uint32_t value){
-     reg->DATA = value;
-}
-inline void set_apb3spi_data_data(volatile apb3spi_t* reg, uint8_t value){
-    reg->DATA = (reg->DATA & ~(0xffU << 0)) | (value << 0);
-}
-inline uint32_t get_apb3spi_data_write(volatile apb3spi_t* reg){
-    return (reg->DATA >> 8) & 0x1;
-}
-inline void set_apb3spi_data_write(volatile apb3spi_t* reg, uint8_t value){
-    reg->DATA = (reg->DATA & ~(0x1U << 8)) | (value << 8);
-}
-inline uint32_t get_apb3spi_data_read(volatile apb3spi_t* reg){
-    return (reg->DATA >> 9) & 0x1;
-}
-inline void set_apb3spi_data_read(volatile apb3spi_t* reg, uint8_t value){
-    reg->DATA = (reg->DATA & ~(0x1U << 9)) | (value << 9);
-}
-inline uint32_t get_apb3spi_data_kind(volatile apb3spi_t* reg){
-    return (reg->DATA >> 11) & 0x1;
-}
-inline void set_apb3spi_data_kind(volatile apb3spi_t* reg, uint8_t value){
-    reg->DATA = (reg->DATA & ~(0x1U << 11)) | (value << 11);
-}
-inline uint32_t get_apb3spi_data_rx_data_invalid(volatile apb3spi_t* reg){
-    return (reg->DATA >> 31) & 0x1;
-}
-
-//APB3SPI_STATUS
-inline uint32_t get_apb3spi_status(volatile apb3spi_t* reg){
-     return reg->STATUS;
-}
-inline uint32_t get_apb3spi_status_tx_free(volatile apb3spi_t* reg){
-    return (reg->STATUS >> 0) & 0x3f;
-}
-inline uint32_t get_apb3spi_status_rx_avail(volatile apb3spi_t* reg){
-    return (reg->STATUS >> 16) & 0x3f;
-}
-
-//APB3SPI_CONFIG
-inline uint32_t get_apb3spi_config(volatile apb3spi_t* reg){
-     return reg->CONFIG;
-}
-inline void set_apb3spi_config(volatile apb3spi_t* reg, uint32_t value){
-     reg->CONFIG = value;
-}
-inline uint32_t get_apb3spi_config_kind(volatile apb3spi_t* reg){
-    return (reg->CONFIG >> 0) & 0x3;
-}
-inline void set_apb3spi_config_kind(volatile apb3spi_t* reg, uint8_t value){
-    reg->CONFIG = (reg->CONFIG & ~(0x3U << 0)) | (value << 0);
-}
-inline uint32_t get_apb3spi_config_mode(volatile apb3spi_t* reg){
-    return (reg->CONFIG >> 4) & 0x3;
-}
-inline void set_apb3spi_config_mode(volatile apb3spi_t* reg, uint8_t value){
-    reg->CONFIG = (reg->CONFIG & ~(0x3U << 4)) | (value << 4);
-}
-
-//APB3SPI_INTR
-inline uint32_t get_apb3spi_intr(volatile apb3spi_t* reg){
-     return reg->INTR;
-}
-inline void set_apb3spi_intr(volatile apb3spi_t* reg, uint32_t value){
-     reg->INTR = value;
-}
-inline uint32_t get_apb3spi_intr_tx_ie(volatile apb3spi_t* reg){
-    return (reg->INTR >> 0) & 0x1;
-}
-inline void set_apb3spi_intr_tx_ie(volatile apb3spi_t* reg, uint8_t value){
-    reg->INTR = (reg->INTR & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_apb3spi_intr_rx_ie(volatile apb3spi_t* reg){
-    return (reg->INTR >> 1) & 0x1;
-}
-inline void set_apb3spi_intr_rx_ie(volatile apb3spi_t* reg, uint8_t value){
-    reg->INTR = (reg->INTR & ~(0x1U << 1)) | (value << 1);
-}
-inline uint32_t get_apb3spi_intr_tx_ip(volatile apb3spi_t* reg){
-    return (reg->INTR >> 8) & 0x1;
-}
-inline uint32_t get_apb3spi_intr_rx_ip(volatile apb3spi_t* reg){
-    return (reg->INTR >> 9) & 0x1;
-}
-inline uint32_t get_apb3spi_intr_tx_active(volatile apb3spi_t* reg){
-    return (reg->INTR >> 16) & 0x1;
-}
-
-//APB3SPI_SCLK_CONFIG
-inline uint32_t get_apb3spi_sclk_config(volatile apb3spi_t* reg){
-     return reg->SCLK_CONFIG;
-}
-inline void set_apb3spi_sclk_config(volatile apb3spi_t* reg, uint32_t value){
-     reg->SCLK_CONFIG = value;
-}
-inline uint32_t get_apb3spi_sclk_config_clk_divider(volatile apb3spi_t* reg){
-    return (reg->SCLK_CONFIG >> 0) & 0xfff;
-}
-inline void set_apb3spi_sclk_config_clk_divider(volatile apb3spi_t* reg, uint16_t value){
-    reg->SCLK_CONFIG = (reg->SCLK_CONFIG & ~(0xfffU << 0)) | (value << 0);
-}
-
-//APB3SPI_SSGEN_SETUP
-inline uint32_t get_apb3spi_ssgen_setup(volatile apb3spi_t* reg){
-     return reg->SSGEN_SETUP;
-}
-inline void set_apb3spi_ssgen_setup(volatile apb3spi_t* reg, uint32_t value){
-     reg->SSGEN_SETUP = value;
-}
-inline uint32_t get_apb3spi_ssgen_setup_setup_cycles(volatile apb3spi_t* reg){
-    return (reg->SSGEN_SETUP >> 0) & 0xfff;
-}
-inline void set_apb3spi_ssgen_setup_setup_cycles(volatile apb3spi_t* reg, uint16_t value){
-    reg->SSGEN_SETUP = (reg->SSGEN_SETUP & ~(0xfffU << 0)) | (value << 0);
-}
-
-//APB3SPI_SSGEN_HOLD
-inline uint32_t get_apb3spi_ssgen_hold(volatile apb3spi_t* reg){
-     return reg->SSGEN_HOLD;
-}
-inline void set_apb3spi_ssgen_hold(volatile apb3spi_t* reg, uint32_t value){
-     reg->SSGEN_HOLD = value;
-}
-inline uint32_t get_apb3spi_ssgen_hold_hold_cycles(volatile apb3spi_t* reg){
-    return (reg->SSGEN_HOLD >> 0) & 0xfff;
-}
-inline void set_apb3spi_ssgen_hold_hold_cycles(volatile apb3spi_t* reg, uint16_t value){
-    reg->SSGEN_HOLD = (reg->SSGEN_HOLD & ~(0xfffU << 0)) | (value << 0);
-}
-
-//APB3SPI_SSGEN_DISABLE
-inline uint32_t get_apb3spi_ssgen_disable(volatile apb3spi_t* reg){
-     return reg->SSGEN_DISABLE;
-}
-inline void set_apb3spi_ssgen_disable(volatile apb3spi_t* reg, uint32_t value){
-     reg->SSGEN_DISABLE = value;
-}
-inline uint32_t get_apb3spi_ssgen_disable_disable_cycles(volatile apb3spi_t* reg){
-    return (reg->SSGEN_DISABLE >> 0) & 0xfff;
-}
-inline void set_apb3spi_ssgen_disable_disable_cycles(volatile apb3spi_t* reg, uint16_t value){
-    reg->SSGEN_DISABLE = (reg->SSGEN_DISABLE & ~(0xfffU << 0)) | (value << 0);
-}
-
-//APB3SPI_SSGEN_ACTIVE_HIGH
-inline uint32_t get_apb3spi_ssgen_active_high(volatile apb3spi_t* reg){
-     return reg->SSGEN_ACTIVE_HIGH;
-}
-inline void set_apb3spi_ssgen_active_high(volatile apb3spi_t* reg, uint32_t value){
-     reg->SSGEN_ACTIVE_HIGH = value;
-}
-inline uint32_t get_apb3spi_ssgen_active_high_spi_cs_active_high(volatile apb3spi_t* reg){
-    return (reg->SSGEN_ACTIVE_HIGH >> 0) & 0x1;
-}
-inline void set_apb3spi_ssgen_active_high_spi_cs_active_high(volatile apb3spi_t* reg, uint8_t value){
-    reg->SSGEN_ACTIVE_HIGH = (reg->SSGEN_ACTIVE_HIGH & ~(0x1U << 0)) | (value << 0);
-}
-
-//APB3SPI_XIP_ENABLE
-inline uint32_t get_apb3spi_xip_enable(volatile apb3spi_t* reg){
-     return reg->XIP_ENABLE;
-}
-inline void set_apb3spi_xip_enable(volatile apb3spi_t* reg, uint32_t value){
-     reg->XIP_ENABLE = value;
-}
-inline uint32_t get_apb3spi_xip_enable_enable(volatile apb3spi_t* reg){
-    return (reg->XIP_ENABLE >> 0) & 0x1;
-}
-inline void set_apb3spi_xip_enable_enable(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_ENABLE = (reg->XIP_ENABLE & ~(0x1U << 0)) | (value << 0);
-}
-
-//APB3SPI_XIP_CONFIG
-inline uint32_t get_apb3spi_xip_config(volatile apb3spi_t* reg){
-     return reg->XIP_CONFIG;
-}
-inline void set_apb3spi_xip_config(volatile apb3spi_t* reg, uint32_t value){
-     reg->XIP_CONFIG = value;
-}
-inline uint32_t get_apb3spi_xip_config_instruction(volatile apb3spi_t* reg){
-    return (reg->XIP_CONFIG >> 0) & 0xff;
-}
-inline void set_apb3spi_xip_config_instruction(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xffU << 0)) | (value << 0);
-}
-inline uint32_t get_apb3spi_xip_config_enable(volatile apb3spi_t* reg){
-    return (reg->XIP_CONFIG >> 8) & 0x1;
-}
-inline void set_apb3spi_xip_config_enable(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0x1U << 8)) | (value << 8);
-}
-inline uint32_t get_apb3spi_xip_config_dummy_value(volatile apb3spi_t* reg){
-    return (reg->XIP_CONFIG >> 16) & 0xff;
-}
-inline void set_apb3spi_xip_config_dummy_value(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xffU << 16)) | (value << 16);
-}
-inline uint32_t get_apb3spi_xip_config_dummy_count(volatile apb3spi_t* reg){
-    return (reg->XIP_CONFIG >> 24) & 0xf;
-}
-inline void set_apb3spi_xip_config_dummy_count(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_CONFIG = (reg->XIP_CONFIG & ~(0xfU << 24)) | (value << 24);
-}
-
-//APB3SPI_XIP_MODE
-inline uint32_t get_apb3spi_xip_mode(volatile apb3spi_t* reg){
-     return reg->XIP_MODE;
-}
-inline void set_apb3spi_xip_mode(volatile apb3spi_t* reg, uint32_t value){
-     reg->XIP_MODE = value;
-}
-inline uint32_t get_apb3spi_xip_mode_instruction(volatile apb3spi_t* reg){
-    return (reg->XIP_MODE >> 0) & 0x3;
-}
-inline void set_apb3spi_xip_mode_instruction(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_MODE = (reg->XIP_MODE & ~(0x3U << 0)) | (value << 0);
-}
-inline uint32_t get_apb3spi_xip_mode_address(volatile apb3spi_t* reg){
-    return (reg->XIP_MODE >> 8) & 0x3;
-}
-inline void set_apb3spi_xip_mode_address(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_MODE = (reg->XIP_MODE & ~(0x3U << 8)) | (value << 8);
-}
-inline uint32_t get_apb3spi_xip_mode_dummy(volatile apb3spi_t* reg){
-    return (reg->XIP_MODE >> 16) & 0x3;
-}
-inline void set_apb3spi_xip_mode_dummy(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_MODE = (reg->XIP_MODE & ~(0x3U << 16)) | (value << 16);
-}
-inline uint32_t get_apb3spi_xip_mode_payload(volatile apb3spi_t* reg){
-    return (reg->XIP_MODE >> 24) & 0x3;
-}
-inline void set_apb3spi_xip_mode_payload(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_MODE = (reg->XIP_MODE & ~(0x3U << 24)) | (value << 24);
-}
-
-//APB3SPI_XIP_WRITE
-inline void set_apb3spi_xip_write(volatile apb3spi_t* reg, uint32_t value){
-     reg->XIP_WRITE = value;
-}
-inline void set_apb3spi_xip_write_data(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_WRITE = (reg->XIP_WRITE & ~(0xffU << 0)) | (value << 0);
-}
-
-//APB3SPI_XIP_READ_WRITE
-inline void set_apb3spi_xip_read_write(volatile apb3spi_t* reg, uint32_t value){
-     reg->XIP_READ_WRITE = value;
-}
-inline void set_apb3spi_xip_read_write_data(volatile apb3spi_t* reg, uint8_t value){
-    reg->XIP_READ_WRITE = (reg->XIP_READ_WRITE & ~(0xffU << 0)) | (value << 0);
-}
-
-//APB3SPI_XIP_READ
-inline uint32_t get_apb3spi_xip_read(volatile apb3spi_t* reg){
-     return reg->XIP_READ;
-}
-inline uint32_t get_apb3spi_xip_read_data(volatile apb3spi_t* reg){
-    return (reg->XIP_READ >> 0) & 0xff;
-}
-
-#endif /* _BSP_APB3SPI_H */

include/minres/devices/gen/camera.h

@@ -1,127 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-09-10 14:29:50 UTC 
-* by peakrdl_mnrs version 1.2.9
-*/
-
-#ifndef _BSP_CAMERA_H
-#define _BSP_CAMERA_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t PIXEL;
-    volatile uint32_t STATUS;
-    volatile uint32_t CAMERA_CLOCK_CTRL;
-    volatile uint32_t IE;
-    volatile uint32_t IP;
-}camera_t;
-
-#define CAMERA_PIXEL_OFFS 0
-#define CAMERA_PIXEL_MASK 0x7ff
-#define CAMERA_PIXEL(V) ((V & CAMERA_PIXEL_MASK) << CAMERA_PIXEL_OFFS)
-
-#define CAMERA_STATUS_OFFS 0
-#define CAMERA_STATUS_MASK 0x1
-#define CAMERA_STATUS(V) ((V & CAMERA_STATUS_MASK) << CAMERA_STATUS_OFFS)
-
-#define CAMERA_CAMERA_CLOCK_CTRL_OFFS 0
-#define CAMERA_CAMERA_CLOCK_CTRL_MASK 0xfffff
-#define CAMERA_CAMERA_CLOCK_CTRL(V) ((V & CAMERA_CAMERA_CLOCK_CTRL_MASK) << CAMERA_CAMERA_CLOCK_CTRL_OFFS)
-
-#define CAMERA_IE_EN_PIXEL_AVAIL_OFFS 0
-#define CAMERA_IE_EN_PIXEL_AVAIL_MASK 0x1
-#define CAMERA_IE_EN_PIXEL_AVAIL(V) ((V & CAMERA_IE_EN_PIXEL_AVAIL_MASK) << CAMERA_IE_EN_PIXEL_AVAIL_OFFS)
-
-#define CAMERA_IE_EN_FRAME_FINISHED_OFFS 1
-#define CAMERA_IE_EN_FRAME_FINISHED_MASK 0x1
-#define CAMERA_IE_EN_FRAME_FINISHED(V) ((V & CAMERA_IE_EN_FRAME_FINISHED_MASK) << CAMERA_IE_EN_FRAME_FINISHED_OFFS)
-
-#define CAMERA_IP_PIXEL_AVAIL_IRQ_PEND_OFFS 0
-#define CAMERA_IP_PIXEL_AVAIL_IRQ_PEND_MASK 0x1
-#define CAMERA_IP_PIXEL_AVAIL_IRQ_PEND(V) ((V & CAMERA_IP_PIXEL_AVAIL_IRQ_PEND_MASK) << CAMERA_IP_PIXEL_AVAIL_IRQ_PEND_OFFS)
-
-#define CAMERA_IP_FRAME_FINISHED_IRQ_PEND_OFFS 1
-#define CAMERA_IP_FRAME_FINISHED_IRQ_PEND_MASK 0x1
-#define CAMERA_IP_FRAME_FINISHED_IRQ_PEND(V) ((V & CAMERA_IP_FRAME_FINISHED_IRQ_PEND_MASK) << CAMERA_IP_FRAME_FINISHED_IRQ_PEND_OFFS)
-
-//CAMERA_PIXEL
-inline uint32_t get_camera_pixel(volatile camera_t* reg){
-     return reg->PIXEL;
-}
-inline void set_camera_pixel(volatile camera_t* reg, uint32_t value){
-     reg->PIXEL = value;
-}
-inline uint32_t get_camera_pixel_data(volatile camera_t* reg){
-    return (reg->PIXEL >> 0) & 0x7ff;
-}
-inline void set_camera_pixel_data(volatile camera_t* reg, uint16_t value){
-    reg->PIXEL = (reg->PIXEL & ~(0x7ffU << 0)) | (value << 0);
-}
-
-//CAMERA_STATUS
-inline uint32_t get_camera_status(volatile camera_t* reg){
-     return reg->STATUS;
-}
-inline uint32_t get_camera_status_pixel_avail(volatile camera_t* reg){
-    return (reg->STATUS >> 0) & 0x1;
-}
-
-//CAMERA_CAMERA_CLOCK_CTRL
-inline uint32_t get_camera_camera_clock_ctrl(volatile camera_t* reg){
-     return reg->CAMERA_CLOCK_CTRL;
-}
-inline void set_camera_camera_clock_ctrl(volatile camera_t* reg, uint32_t value){
-     reg->CAMERA_CLOCK_CTRL = value;
-}
-inline uint32_t get_camera_camera_clock_ctrl_divider(volatile camera_t* reg){
-    return (reg->CAMERA_CLOCK_CTRL >> 0) & 0xfffff;
-}
-inline void set_camera_camera_clock_ctrl_divider(volatile camera_t* reg, uint32_t value){
-    reg->CAMERA_CLOCK_CTRL = (reg->CAMERA_CLOCK_CTRL & ~(0xfffffU << 0)) | (value << 0);
-}
-
-//CAMERA_IE
-inline uint32_t get_camera_ie(volatile camera_t* reg){
-     return reg->IE;
-}
-inline void set_camera_ie(volatile camera_t* reg, uint32_t value){
-     reg->IE = value;
-}
-inline uint32_t get_camera_ie_en_pixel_avail(volatile camera_t* reg){
-    return (reg->IE >> 0) & 0x1;
-}
-inline void set_camera_ie_en_pixel_avail(volatile camera_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_camera_ie_en_frame_finished(volatile camera_t* reg){
-    return (reg->IE >> 1) & 0x1;
-}
-inline void set_camera_ie_en_frame_finished(volatile camera_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 1)) | (value << 1);
-}
-
-//CAMERA_IP
-inline uint32_t get_camera_ip(volatile camera_t* reg){
-     return reg->IP;
-}
-inline void set_camera_ip(volatile camera_t* reg, uint32_t value){
-     reg->IP = value;
-}
-inline uint32_t get_camera_ip_pixel_avail_irq_pend(volatile camera_t* reg){
-    return (reg->IP >> 0) & 0x1;
-}
-inline void set_camera_ip_pixel_avail_irq_pend(volatile camera_t* reg, uint8_t value){
-    reg->IP = (reg->IP & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_camera_ip_frame_finished_irq_pend(volatile camera_t* reg){
-    return (reg->IP >> 1) & 0x1;
-}
-inline void set_camera_ip_frame_finished_irq_pend(volatile camera_t* reg, uint8_t value){
-    reg->IP = (reg->IP & ~(0x1U << 1)) | (value << 1);
-}
-
-#endif /* _BSP_CAMERA_H */

include/minres/devices/gen/dma.h

@@ -1,454 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-08-02 08:46:07 UTC 
-* by peakrdl_mnrs version 1.2.7
-*/
-
-#ifndef _BSP_DMA_H
-#define _BSP_DMA_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t CONTROL;
-    volatile uint32_t STATUS;
-    volatile uint32_t IE;
-    volatile uint32_t IP;
-    volatile uint32_t CH0_EVENT;
-    volatile uint32_t CH0_TRANSFER;
-    volatile uint32_t CH0_SRC_START_ADDR;
-    volatile uint32_t CH0_SRC_ADDR_INC;
-    volatile uint32_t CH0_DST_START_ADDR;
-    volatile uint32_t CH0_DST_ADDR_INC;
-    volatile uint32_t CH1_EVENT;
-    volatile uint32_t CH1_TRANSFER;
-    volatile uint32_t CH1_SRC_START_ADDR;
-    volatile uint32_t CH1_SRC_ADDR_INC;
-    volatile uint32_t CH1_DST_START_ADDR;
-    volatile uint32_t CH1_DST_ADDR_INC;
-}dma_t;
-
-#define DMA_CONTROL_CH0_ENABLE_TRANSFER_OFFS 0
-#define DMA_CONTROL_CH0_ENABLE_TRANSFER_MASK 0x1
-#define DMA_CONTROL_CH0_ENABLE_TRANSFER(V) ((V & DMA_CONTROL_CH0_ENABLE_TRANSFER_MASK) << DMA_CONTROL_CH0_ENABLE_TRANSFER_OFFS)
-
-#define DMA_CONTROL_CH1_ENABLE_TRANSFER_OFFS 1
-#define DMA_CONTROL_CH1_ENABLE_TRANSFER_MASK 0x1
-#define DMA_CONTROL_CH1_ENABLE_TRANSFER(V) ((V & DMA_CONTROL_CH1_ENABLE_TRANSFER_MASK) << DMA_CONTROL_CH1_ENABLE_TRANSFER_OFFS)
-
-#define DMA_STATUS_CH0_BUSY_OFFS 0
-#define DMA_STATUS_CH0_BUSY_MASK 0x1
-#define DMA_STATUS_CH0_BUSY(V) ((V & DMA_STATUS_CH0_BUSY_MASK) << DMA_STATUS_CH0_BUSY_OFFS)
-
-#define DMA_STATUS_CH1_BUSY_OFFS 1
-#define DMA_STATUS_CH1_BUSY_MASK 0x1
-#define DMA_STATUS_CH1_BUSY(V) ((V & DMA_STATUS_CH1_BUSY_MASK) << DMA_STATUS_CH1_BUSY_OFFS)
-
-#define DMA_IE_CH0_IE_SEG_TRANSFER_DONE_OFFS 0
-#define DMA_IE_CH0_IE_SEG_TRANSFER_DONE_MASK 0x1
-#define DMA_IE_CH0_IE_SEG_TRANSFER_DONE(V) ((V & DMA_IE_CH0_IE_SEG_TRANSFER_DONE_MASK) << DMA_IE_CH0_IE_SEG_TRANSFER_DONE_OFFS)
-
-#define DMA_IE_CH0_IE_TRANSFER_DONE_OFFS 1
-#define DMA_IE_CH0_IE_TRANSFER_DONE_MASK 0x1
-#define DMA_IE_CH0_IE_TRANSFER_DONE(V) ((V & DMA_IE_CH0_IE_TRANSFER_DONE_MASK) << DMA_IE_CH0_IE_TRANSFER_DONE_OFFS)
-
-#define DMA_IE_CH1_IE_SEG_TRANSFER_DONE_OFFS 2
-#define DMA_IE_CH1_IE_SEG_TRANSFER_DONE_MASK 0x1
-#define DMA_IE_CH1_IE_SEG_TRANSFER_DONE(V) ((V & DMA_IE_CH1_IE_SEG_TRANSFER_DONE_MASK) << DMA_IE_CH1_IE_SEG_TRANSFER_DONE_OFFS)
-
-#define DMA_IE_CH1_IE_TRANSFER_DONE_OFFS 3
-#define DMA_IE_CH1_IE_TRANSFER_DONE_MASK 0x1
-#define DMA_IE_CH1_IE_TRANSFER_DONE(V) ((V & DMA_IE_CH1_IE_TRANSFER_DONE_MASK) << DMA_IE_CH1_IE_TRANSFER_DONE_OFFS)
-
-#define DMA_IP_CH0_IP_SEG_TRANSFER_DONE_OFFS 0
-#define DMA_IP_CH0_IP_SEG_TRANSFER_DONE_MASK 0x1
-#define DMA_IP_CH0_IP_SEG_TRANSFER_DONE(V) ((V & DMA_IP_CH0_IP_SEG_TRANSFER_DONE_MASK) << DMA_IP_CH0_IP_SEG_TRANSFER_DONE_OFFS)
-
-#define DMA_IP_CH0_IP_TRANSFER_DONE_OFFS 1
-#define DMA_IP_CH0_IP_TRANSFER_DONE_MASK 0x1
-#define DMA_IP_CH0_IP_TRANSFER_DONE(V) ((V & DMA_IP_CH0_IP_TRANSFER_DONE_MASK) << DMA_IP_CH0_IP_TRANSFER_DONE_OFFS)
-
-#define DMA_IP_CH1_IP_SEG_TRANSFER_DONE_OFFS 2
-#define DMA_IP_CH1_IP_SEG_TRANSFER_DONE_MASK 0x1
-#define DMA_IP_CH1_IP_SEG_TRANSFER_DONE(V) ((V & DMA_IP_CH1_IP_SEG_TRANSFER_DONE_MASK) << DMA_IP_CH1_IP_SEG_TRANSFER_DONE_OFFS)
-
-#define DMA_IP_CH1_IP_TRANSFER_DONE_OFFS 3
-#define DMA_IP_CH1_IP_TRANSFER_DONE_MASK 0x1
-#define DMA_IP_CH1_IP_TRANSFER_DONE(V) ((V & DMA_IP_CH1_IP_TRANSFER_DONE_MASK) << DMA_IP_CH1_IP_TRANSFER_DONE_OFFS)
-
-#define DMA_CH0_EVENT_SELECT_OFFS 0
-#define DMA_CH0_EVENT_SELECT_MASK 0x1f
-#define DMA_CH0_EVENT_SELECT(V) ((V & DMA_CH0_EVENT_SELECT_MASK) << DMA_CH0_EVENT_SELECT_OFFS)
-
-#define DMA_CH0_EVENT_COMBINE_OFFS 31
-#define DMA_CH0_EVENT_COMBINE_MASK 0x1
-#define DMA_CH0_EVENT_COMBINE(V) ((V & DMA_CH0_EVENT_COMBINE_MASK) << DMA_CH0_EVENT_COMBINE_OFFS)
-
-#define DMA_CH0_TRANSFER_WIDTH_OFFS 0
-#define DMA_CH0_TRANSFER_WIDTH_MASK 0x3
-#define DMA_CH0_TRANSFER_WIDTH(V) ((V & DMA_CH0_TRANSFER_WIDTH_MASK) << DMA_CH0_TRANSFER_WIDTH_OFFS)
-
-#define DMA_CH0_TRANSFER_SEG_LENGTH_OFFS 2
-#define DMA_CH0_TRANSFER_SEG_LENGTH_MASK 0x3ff
-#define DMA_CH0_TRANSFER_SEG_LENGTH(V) ((V & DMA_CH0_TRANSFER_SEG_LENGTH_MASK) << DMA_CH0_TRANSFER_SEG_LENGTH_OFFS)
-
-#define DMA_CH0_TRANSFER_SEG_COUNT_OFFS 12
-#define DMA_CH0_TRANSFER_SEG_COUNT_MASK 0xfffff
-#define DMA_CH0_TRANSFER_SEG_COUNT(V) ((V & DMA_CH0_TRANSFER_SEG_COUNT_MASK) << DMA_CH0_TRANSFER_SEG_COUNT_OFFS)
-
-#define DMA_CH0_SRC_START_ADDR_OFFS 0
-#define DMA_CH0_SRC_START_ADDR_MASK 0xffffffff
-#define DMA_CH0_SRC_START_ADDR(V) ((V & DMA_CH0_SRC_START_ADDR_MASK) << DMA_CH0_SRC_START_ADDR_OFFS)
-
-#define DMA_CH0_SRC_ADDR_INC_SRC_STEP_OFFS 0
-#define DMA_CH0_SRC_ADDR_INC_SRC_STEP_MASK 0xfff
-#define DMA_CH0_SRC_ADDR_INC_SRC_STEP(V) ((V & DMA_CH0_SRC_ADDR_INC_SRC_STEP_MASK) << DMA_CH0_SRC_ADDR_INC_SRC_STEP_OFFS)
-
-#define DMA_CH0_SRC_ADDR_INC_SRC_STRIDE_OFFS 12
-#define DMA_CH0_SRC_ADDR_INC_SRC_STRIDE_MASK 0xfffff
-#define DMA_CH0_SRC_ADDR_INC_SRC_STRIDE(V) ((V & DMA_CH0_SRC_ADDR_INC_SRC_STRIDE_MASK) << DMA_CH0_SRC_ADDR_INC_SRC_STRIDE_OFFS)
-
-#define DMA_CH0_DST_START_ADDR_OFFS 0
-#define DMA_CH0_DST_START_ADDR_MASK 0xffffffff
-#define DMA_CH0_DST_START_ADDR(V) ((V & DMA_CH0_DST_START_ADDR_MASK) << DMA_CH0_DST_START_ADDR_OFFS)
-
-#define DMA_CH0_DST_ADDR_INC_DST_STEP_OFFS 0
-#define DMA_CH0_DST_ADDR_INC_DST_STEP_MASK 0xfff
-#define DMA_CH0_DST_ADDR_INC_DST_STEP(V) ((V & DMA_CH0_DST_ADDR_INC_DST_STEP_MASK) << DMA_CH0_DST_ADDR_INC_DST_STEP_OFFS)
-
-#define DMA_CH0_DST_ADDR_INC_DST_STRIDE_OFFS 12
-#define DMA_CH0_DST_ADDR_INC_DST_STRIDE_MASK 0xfffff
-#define DMA_CH0_DST_ADDR_INC_DST_STRIDE(V) ((V & DMA_CH0_DST_ADDR_INC_DST_STRIDE_MASK) << DMA_CH0_DST_ADDR_INC_DST_STRIDE_OFFS)
-
-#define DMA_CH1_EVENT_SELECT_OFFS 0
-#define DMA_CH1_EVENT_SELECT_MASK 0x1f
-#define DMA_CH1_EVENT_SELECT(V) ((V & DMA_CH1_EVENT_SELECT_MASK) << DMA_CH1_EVENT_SELECT_OFFS)
-
-#define DMA_CH1_EVENT_COMBINE_OFFS 31
-#define DMA_CH1_EVENT_COMBINE_MASK 0x1
-#define DMA_CH1_EVENT_COMBINE(V) ((V & DMA_CH1_EVENT_COMBINE_MASK) << DMA_CH1_EVENT_COMBINE_OFFS)
-
-#define DMA_CH1_TRANSFER_WIDTH_OFFS 0
-#define DMA_CH1_TRANSFER_WIDTH_MASK 0x3
-#define DMA_CH1_TRANSFER_WIDTH(V) ((V & DMA_CH1_TRANSFER_WIDTH_MASK) << DMA_CH1_TRANSFER_WIDTH_OFFS)
-
-#define DMA_CH1_TRANSFER_SEG_LENGTH_OFFS 2
-#define DMA_CH1_TRANSFER_SEG_LENGTH_MASK 0x3ff
-#define DMA_CH1_TRANSFER_SEG_LENGTH(V) ((V & DMA_CH1_TRANSFER_SEG_LENGTH_MASK) << DMA_CH1_TRANSFER_SEG_LENGTH_OFFS)
-
-#define DMA_CH1_TRANSFER_SEG_COUNT_OFFS 12
-#define DMA_CH1_TRANSFER_SEG_COUNT_MASK 0xfffff
-#define DMA_CH1_TRANSFER_SEG_COUNT(V) ((V & DMA_CH1_TRANSFER_SEG_COUNT_MASK) << DMA_CH1_TRANSFER_SEG_COUNT_OFFS)
-
-#define DMA_CH1_SRC_START_ADDR_OFFS 0
-#define DMA_CH1_SRC_START_ADDR_MASK 0xffffffff
-#define DMA_CH1_SRC_START_ADDR(V) ((V & DMA_CH1_SRC_START_ADDR_MASK) << DMA_CH1_SRC_START_ADDR_OFFS)
-
-#define DMA_CH1_SRC_ADDR_INC_SRC_STEP_OFFS 0
-#define DMA_CH1_SRC_ADDR_INC_SRC_STEP_MASK 0xfff
-#define DMA_CH1_SRC_ADDR_INC_SRC_STEP(V) ((V & DMA_CH1_SRC_ADDR_INC_SRC_STEP_MASK) << DMA_CH1_SRC_ADDR_INC_SRC_STEP_OFFS)
-
-#define DMA_CH1_SRC_ADDR_INC_SRC_STRIDE_OFFS 12
-#define DMA_CH1_SRC_ADDR_INC_SRC_STRIDE_MASK 0xfffff
-#define DMA_CH1_SRC_ADDR_INC_SRC_STRIDE(V) ((V & DMA_CH1_SRC_ADDR_INC_SRC_STRIDE_MASK) << DMA_CH1_SRC_ADDR_INC_SRC_STRIDE_OFFS)
-
-#define DMA_CH1_DST_START_ADDR_OFFS 0
-#define DMA_CH1_DST_START_ADDR_MASK 0xffffffff
-#define DMA_CH1_DST_START_ADDR(V) ((V & DMA_CH1_DST_START_ADDR_MASK) << DMA_CH1_DST_START_ADDR_OFFS)
-
-#define DMA_CH1_DST_ADDR_INC_DST_STEP_OFFS 0
-#define DMA_CH1_DST_ADDR_INC_DST_STEP_MASK 0xfff
-#define DMA_CH1_DST_ADDR_INC_DST_STEP(V) ((V & DMA_CH1_DST_ADDR_INC_DST_STEP_MASK) << DMA_CH1_DST_ADDR_INC_DST_STEP_OFFS)
-
-#define DMA_CH1_DST_ADDR_INC_DST_STRIDE_OFFS 12
-#define DMA_CH1_DST_ADDR_INC_DST_STRIDE_MASK 0xfffff
-#define DMA_CH1_DST_ADDR_INC_DST_STRIDE(V) ((V & DMA_CH1_DST_ADDR_INC_DST_STRIDE_MASK) << DMA_CH1_DST_ADDR_INC_DST_STRIDE_OFFS)
-
-//DMA_CONTROL
-inline uint32_t get_dma_control(volatile dma_t* reg){
-     return reg->CONTROL;
-}
-inline void set_dma_control(volatile dma_t* reg, uint32_t value){
-     reg->CONTROL = value;
-}
-inline uint32_t get_dma_control_ch0_enable_transfer(volatile dma_t* reg){
-    return (reg->CONTROL >> 0) & 0x1;
-}
-inline void set_dma_control_ch0_enable_transfer(volatile dma_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_dma_control_ch1_enable_transfer(volatile dma_t* reg){
-    return (reg->CONTROL >> 1) & 0x1;
-}
-inline void set_dma_control_ch1_enable_transfer(volatile dma_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x1U << 1)) | (value << 1);
-}
-
-//DMA_STATUS
-inline uint32_t get_dma_status(volatile dma_t* reg){
-     return reg->STATUS;
-}
-inline uint32_t get_dma_status_ch0_busy(volatile dma_t* reg){
-    return (reg->STATUS >> 0) & 0x1;
-}
-inline uint32_t get_dma_status_ch1_busy(volatile dma_t* reg){
-    return (reg->STATUS >> 1) & 0x1;
-}
-
-//DMA_IE
-inline uint32_t get_dma_ie(volatile dma_t* reg){
-     return reg->IE;
-}
-inline void set_dma_ie(volatile dma_t* reg, uint32_t value){
-     reg->IE = value;
-}
-inline uint32_t get_dma_ie_ch0_ie_seg_transfer_done(volatile dma_t* reg){
-    return (reg->IE >> 0) & 0x1;
-}
-inline void set_dma_ie_ch0_ie_seg_transfer_done(volatile dma_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ie_ch0_ie_transfer_done(volatile dma_t* reg){
-    return (reg->IE >> 1) & 0x1;
-}
-inline void set_dma_ie_ch0_ie_transfer_done(volatile dma_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 1)) | (value << 1);
-}
-inline uint32_t get_dma_ie_ch1_ie_seg_transfer_done(volatile dma_t* reg){
-    return (reg->IE >> 2) & 0x1;
-}
-inline void set_dma_ie_ch1_ie_seg_transfer_done(volatile dma_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 2)) | (value << 2);
-}
-inline uint32_t get_dma_ie_ch1_ie_transfer_done(volatile dma_t* reg){
-    return (reg->IE >> 3) & 0x1;
-}
-inline void set_dma_ie_ch1_ie_transfer_done(volatile dma_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 3)) | (value << 3);
-}
-
-//DMA_IP
-inline uint32_t get_dma_ip(volatile dma_t* reg){
-     return reg->IP;
-}
-inline uint32_t get_dma_ip_ch0_ip_seg_transfer_done(volatile dma_t* reg){
-    return (reg->IP >> 0) & 0x1;
-}
-inline uint32_t get_dma_ip_ch0_ip_transfer_done(volatile dma_t* reg){
-    return (reg->IP >> 1) & 0x1;
-}
-inline uint32_t get_dma_ip_ch1_ip_seg_transfer_done(volatile dma_t* reg){
-    return (reg->IP >> 2) & 0x1;
-}
-inline uint32_t get_dma_ip_ch1_ip_transfer_done(volatile dma_t* reg){
-    return (reg->IP >> 3) & 0x1;
-}
-
-//DMA_CH0_EVENT
-inline uint32_t get_dma_ch0_event(volatile dma_t* reg){
-     return reg->CH0_EVENT;
-}
-inline void set_dma_ch0_event(volatile dma_t* reg, uint32_t value){
-     reg->CH0_EVENT = value;
-}
-inline uint32_t get_dma_ch0_event_select(volatile dma_t* reg){
-    return (reg->CH0_EVENT >> 0) & 0x1f;
-}
-inline void set_dma_ch0_event_select(volatile dma_t* reg, uint8_t value){
-    reg->CH0_EVENT = (reg->CH0_EVENT & ~(0x1fU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch0_event_combine(volatile dma_t* reg){
-    return (reg->CH0_EVENT >> 31) & 0x1;
-}
-inline void set_dma_ch0_event_combine(volatile dma_t* reg, uint8_t value){
-    reg->CH0_EVENT = (reg->CH0_EVENT & ~(0x1U << 31)) | (value << 31);
-}
-
-//DMA_CH0_TRANSFER
-inline uint32_t get_dma_ch0_transfer(volatile dma_t* reg){
-     return reg->CH0_TRANSFER;
-}
-inline void set_dma_ch0_transfer(volatile dma_t* reg, uint32_t value){
-     reg->CH0_TRANSFER = value;
-}
-inline uint32_t get_dma_ch0_transfer_width(volatile dma_t* reg){
-    return (reg->CH0_TRANSFER >> 0) & 0x3;
-}
-inline void set_dma_ch0_transfer_width(volatile dma_t* reg, uint8_t value){
-    reg->CH0_TRANSFER = (reg->CH0_TRANSFER & ~(0x3U << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch0_transfer_seg_length(volatile dma_t* reg){
-    return (reg->CH0_TRANSFER >> 2) & 0x3ff;
-}
-inline void set_dma_ch0_transfer_seg_length(volatile dma_t* reg, uint16_t value){
-    reg->CH0_TRANSFER = (reg->CH0_TRANSFER & ~(0x3ffU << 2)) | (value << 2);
-}
-inline uint32_t get_dma_ch0_transfer_seg_count(volatile dma_t* reg){
-    return (reg->CH0_TRANSFER >> 12) & 0xfffff;
-}
-inline void set_dma_ch0_transfer_seg_count(volatile dma_t* reg, uint32_t value){
-    reg->CH0_TRANSFER = (reg->CH0_TRANSFER & ~(0xfffffU << 12)) | (value << 12);
-}
-
-//DMA_CH0_SRC_START_ADDR
-inline uint32_t get_dma_ch0_src_start_addr(volatile dma_t* reg){
-    return (reg->CH0_SRC_START_ADDR >> 0) & 0xffffffff;
-}
-inline void set_dma_ch0_src_start_addr(volatile dma_t* reg, uint32_t value){
-    reg->CH0_SRC_START_ADDR = (reg->CH0_SRC_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//DMA_CH0_SRC_ADDR_INC
-inline uint32_t get_dma_ch0_src_addr_inc(volatile dma_t* reg){
-     return reg->CH0_SRC_ADDR_INC;
-}
-inline void set_dma_ch0_src_addr_inc(volatile dma_t* reg, uint32_t value){
-     reg->CH0_SRC_ADDR_INC = value;
-}
-inline uint32_t get_dma_ch0_src_addr_inc_src_step(volatile dma_t* reg){
-    return (reg->CH0_SRC_ADDR_INC >> 0) & 0xfff;
-}
-inline void set_dma_ch0_src_addr_inc_src_step(volatile dma_t* reg, uint16_t value){
-    reg->CH0_SRC_ADDR_INC = (reg->CH0_SRC_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch0_src_addr_inc_src_stride(volatile dma_t* reg){
-    return (reg->CH0_SRC_ADDR_INC >> 12) & 0xfffff;
-}
-inline void set_dma_ch0_src_addr_inc_src_stride(volatile dma_t* reg, uint32_t value){
-    reg->CH0_SRC_ADDR_INC = (reg->CH0_SRC_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
-}
-
-//DMA_CH0_DST_START_ADDR
-inline uint32_t get_dma_ch0_dst_start_addr(volatile dma_t* reg){
-    return (reg->CH0_DST_START_ADDR >> 0) & 0xffffffff;
-}
-inline void set_dma_ch0_dst_start_addr(volatile dma_t* reg, uint32_t value){
-    reg->CH0_DST_START_ADDR = (reg->CH0_DST_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//DMA_CH0_DST_ADDR_INC
-inline uint32_t get_dma_ch0_dst_addr_inc(volatile dma_t* reg){
-     return reg->CH0_DST_ADDR_INC;
-}
-inline void set_dma_ch0_dst_addr_inc(volatile dma_t* reg, uint32_t value){
-     reg->CH0_DST_ADDR_INC = value;
-}
-inline uint32_t get_dma_ch0_dst_addr_inc_dst_step(volatile dma_t* reg){
-    return (reg->CH0_DST_ADDR_INC >> 0) & 0xfff;
-}
-inline void set_dma_ch0_dst_addr_inc_dst_step(volatile dma_t* reg, uint16_t value){
-    reg->CH0_DST_ADDR_INC = (reg->CH0_DST_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch0_dst_addr_inc_dst_stride(volatile dma_t* reg){
-    return (reg->CH0_DST_ADDR_INC >> 12) & 0xfffff;
-}
-inline void set_dma_ch0_dst_addr_inc_dst_stride(volatile dma_t* reg, uint32_t value){
-    reg->CH0_DST_ADDR_INC = (reg->CH0_DST_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
-}
-
-//DMA_CH1_EVENT
-inline uint32_t get_dma_ch1_event(volatile dma_t* reg){
-     return reg->CH1_EVENT;
-}
-inline void set_dma_ch1_event(volatile dma_t* reg, uint32_t value){
-     reg->CH1_EVENT = value;
-}
-inline uint32_t get_dma_ch1_event_select(volatile dma_t* reg){
-    return (reg->CH1_EVENT >> 0) & 0x1f;
-}
-inline void set_dma_ch1_event_select(volatile dma_t* reg, uint8_t value){
-    reg->CH1_EVENT = (reg->CH1_EVENT & ~(0x1fU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch1_event_combine(volatile dma_t* reg){
-    return (reg->CH1_EVENT >> 31) & 0x1;
-}
-inline void set_dma_ch1_event_combine(volatile dma_t* reg, uint8_t value){
-    reg->CH1_EVENT = (reg->CH1_EVENT & ~(0x1U << 31)) | (value << 31);
-}
-
-//DMA_CH1_TRANSFER
-inline uint32_t get_dma_ch1_transfer(volatile dma_t* reg){
-     return reg->CH1_TRANSFER;
-}
-inline void set_dma_ch1_transfer(volatile dma_t* reg, uint32_t value){
-     reg->CH1_TRANSFER = value;
-}
-inline uint32_t get_dma_ch1_transfer_width(volatile dma_t* reg){
-    return (reg->CH1_TRANSFER >> 0) & 0x3;
-}
-inline void set_dma_ch1_transfer_width(volatile dma_t* reg, uint8_t value){
-    reg->CH1_TRANSFER = (reg->CH1_TRANSFER & ~(0x3U << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch1_transfer_seg_length(volatile dma_t* reg){
-    return (reg->CH1_TRANSFER >> 2) & 0x3ff;
-}
-inline void set_dma_ch1_transfer_seg_length(volatile dma_t* reg, uint16_t value){
-    reg->CH1_TRANSFER = (reg->CH1_TRANSFER & ~(0x3ffU << 2)) | (value << 2);
-}
-inline uint32_t get_dma_ch1_transfer_seg_count(volatile dma_t* reg){
-    return (reg->CH1_TRANSFER >> 12) & 0xfffff;
-}
-inline void set_dma_ch1_transfer_seg_count(volatile dma_t* reg, uint32_t value){
-    reg->CH1_TRANSFER = (reg->CH1_TRANSFER & ~(0xfffffU << 12)) | (value << 12);
-}
-
-//DMA_CH1_SRC_START_ADDR
-inline uint32_t get_dma_ch1_src_start_addr(volatile dma_t* reg){
-    return (reg->CH1_SRC_START_ADDR >> 0) & 0xffffffff;
-}
-inline void set_dma_ch1_src_start_addr(volatile dma_t* reg, uint32_t value){
-    reg->CH1_SRC_START_ADDR = (reg->CH1_SRC_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//DMA_CH1_SRC_ADDR_INC
-inline uint32_t get_dma_ch1_src_addr_inc(volatile dma_t* reg){
-     return reg->CH1_SRC_ADDR_INC;
-}
-inline void set_dma_ch1_src_addr_inc(volatile dma_t* reg, uint32_t value){
-     reg->CH1_SRC_ADDR_INC = value;
-}
-inline uint32_t get_dma_ch1_src_addr_inc_src_step(volatile dma_t* reg){
-    return (reg->CH1_SRC_ADDR_INC >> 0) & 0xfff;
-}
-inline void set_dma_ch1_src_addr_inc_src_step(volatile dma_t* reg, uint16_t value){
-    reg->CH1_SRC_ADDR_INC = (reg->CH1_SRC_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch1_src_addr_inc_src_stride(volatile dma_t* reg){
-    return (reg->CH1_SRC_ADDR_INC >> 12) & 0xfffff;
-}
-inline void set_dma_ch1_src_addr_inc_src_stride(volatile dma_t* reg, uint32_t value){
-    reg->CH1_SRC_ADDR_INC = (reg->CH1_SRC_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
-}
-
-//DMA_CH1_DST_START_ADDR
-inline uint32_t get_dma_ch1_dst_start_addr(volatile dma_t* reg){
-    return (reg->CH1_DST_START_ADDR >> 0) & 0xffffffff;
-}
-inline void set_dma_ch1_dst_start_addr(volatile dma_t* reg, uint32_t value){
-    reg->CH1_DST_START_ADDR = (reg->CH1_DST_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//DMA_CH1_DST_ADDR_INC
-inline uint32_t get_dma_ch1_dst_addr_inc(volatile dma_t* reg){
-     return reg->CH1_DST_ADDR_INC;
-}
-inline void set_dma_ch1_dst_addr_inc(volatile dma_t* reg, uint32_t value){
-     reg->CH1_DST_ADDR_INC = value;
-}
-inline uint32_t get_dma_ch1_dst_addr_inc_dst_step(volatile dma_t* reg){
-    return (reg->CH1_DST_ADDR_INC >> 0) & 0xfff;
-}
-inline void set_dma_ch1_dst_addr_inc_dst_step(volatile dma_t* reg, uint16_t value){
-    reg->CH1_DST_ADDR_INC = (reg->CH1_DST_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
-}
-inline uint32_t get_dma_ch1_dst_addr_inc_dst_stride(volatile dma_t* reg){
-    return (reg->CH1_DST_ADDR_INC >> 12) & 0xfffff;
-}
-inline void set_dma_ch1_dst_addr_inc_dst_stride(volatile dma_t* reg, uint32_t value){
-    reg->CH1_DST_ADDR_INC = (reg->CH1_DST_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
-}
-
-#endif /* _BSP_DMA_H */

include/minres/devices/gen/gpio.h

@@ -1,119 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-08-09 14:18:51 UTC 
-* by peakrdl_mnrs version 1.2.8
-*/
-
-#ifndef _BSP_GPIO_H
-#define _BSP_GPIO_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t VALUE;
-    volatile uint32_t WRITE;
-    volatile uint32_t WRITEENABLE;
-    volatile uint32_t IE;
-    volatile uint32_t IP;
-    volatile uint32_t IRQ_TRIGGER;
-    volatile uint32_t IRQ_TYPE;
-    volatile uint32_t BOOT_SEL;
-}gpio_t;
-
-#define GPIO_VALUE_OFFS 0
-#define GPIO_VALUE_MASK 0xffffffff
-#define GPIO_VALUE(V) ((V & GPIO_VALUE_MASK) << GPIO_VALUE_OFFS)
-
-#define GPIO_WRITE_OFFS 0
-#define GPIO_WRITE_MASK 0xffffffff
-#define GPIO_WRITE(V) ((V & GPIO_WRITE_MASK) << GPIO_WRITE_OFFS)
-
-#define GPIO_WRITEENABLE_OFFS 0
-#define GPIO_WRITEENABLE_MASK 0xffffffff
-#define GPIO_WRITEENABLE(V) ((V & GPIO_WRITEENABLE_MASK) << GPIO_WRITEENABLE_OFFS)
-
-#define GPIO_IE_OFFS 0
-#define GPIO_IE_MASK 0xffffffff
-#define GPIO_IE(V) ((V & GPIO_IE_MASK) << GPIO_IE_OFFS)
-
-#define GPIO_IP_OFFS 0
-#define GPIO_IP_MASK 0xffffffff
-#define GPIO_IP(V) ((V & GPIO_IP_MASK) << GPIO_IP_OFFS)
-
-#define GPIO_IRQ_TRIGGER_OFFS 0
-#define GPIO_IRQ_TRIGGER_MASK 0xffffffff
-#define GPIO_IRQ_TRIGGER(V) ((V & GPIO_IRQ_TRIGGER_MASK) << GPIO_IRQ_TRIGGER_OFFS)
-
-#define GPIO_IRQ_TYPE_OFFS 0
-#define GPIO_IRQ_TYPE_MASK 0xffffffff
-#define GPIO_IRQ_TYPE(V) ((V & GPIO_IRQ_TYPE_MASK) << GPIO_IRQ_TYPE_OFFS)
-
-#define GPIO_BOOT_SEL_OFFS 0
-#define GPIO_BOOT_SEL_MASK 0x7
-#define GPIO_BOOT_SEL(V) ((V & GPIO_BOOT_SEL_MASK) << GPIO_BOOT_SEL_OFFS)
-
-//GPIO_VALUE
-inline uint32_t get_gpio_value(volatile gpio_t* reg){
-    return (reg->VALUE >> 0) & 0xffffffff;
-}
-
-//GPIO_WRITE
-inline uint32_t get_gpio_write(volatile gpio_t* reg){
-    return (reg->WRITE >> 0) & 0xffffffff;
-}
-inline void set_gpio_write(volatile gpio_t* reg, uint32_t value){
-    reg->WRITE = (reg->WRITE & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_WRITEENABLE
-inline uint32_t get_gpio_writeEnable(volatile gpio_t* reg){
-    return (reg->WRITEENABLE >> 0) & 0xffffffff;
-}
-inline void set_gpio_writeEnable(volatile gpio_t* reg, uint32_t value){
-    reg->WRITEENABLE = (reg->WRITEENABLE & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_IE
-inline uint32_t get_gpio_ie(volatile gpio_t* reg){
-    return (reg->IE >> 0) & 0xffffffff;
-}
-inline void set_gpio_ie(volatile gpio_t* reg, uint32_t value){
-    reg->IE = (reg->IE & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_IP
-inline uint32_t get_gpio_ip(volatile gpio_t* reg){
-    return (reg->IP >> 0) & 0xffffffff;
-}
-inline void set_gpio_ip(volatile gpio_t* reg, uint32_t value){
-    reg->IP = (reg->IP & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_IRQ_TRIGGER
-inline uint32_t get_gpio_irq_trigger(volatile gpio_t* reg){
-    return (reg->IRQ_TRIGGER >> 0) & 0xffffffff;
-}
-inline void set_gpio_irq_trigger(volatile gpio_t* reg, uint32_t value){
-    reg->IRQ_TRIGGER = (reg->IRQ_TRIGGER & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_IRQ_TYPE
-inline uint32_t get_gpio_irq_type(volatile gpio_t* reg){
-    return (reg->IRQ_TYPE >> 0) & 0xffffffff;
-}
-inline void set_gpio_irq_type(volatile gpio_t* reg, uint32_t value){
-    reg->IRQ_TYPE = (reg->IRQ_TYPE & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//GPIO_BOOT_SEL
-inline uint32_t get_gpio_boot_sel(volatile gpio_t* reg){
-     return reg->BOOT_SEL;
-}
-inline uint32_t get_gpio_boot_sel_bootSel(volatile gpio_t* reg){
-    return (reg->BOOT_SEL >> 0) & 0x7;
-}
-
-#endif /* _BSP_GPIO_H */

include/minres/devices/gen/i2s.h

@@ -1,228 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-09-10 14:29:50 UTC 
-* by peakrdl_mnrs version 1.2.9
-*/
-
-#ifndef _BSP_I2S_H
-#define _BSP_I2S_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t LEFT_CH;
-    volatile uint32_t RIGHT_CH;
-    volatile uint32_t CONTROL;
-    volatile uint32_t STATUS;
-    volatile uint32_t I2S_CLOCK_CTRL;
-    volatile uint32_t PDM_CLOCK_CTRL;
-    volatile uint32_t IE;
-    volatile uint32_t IP;
-}i2s_t;
-
-#define I2S_LEFT_CH_OFFS 0
-#define I2S_LEFT_CH_MASK 0xffffffff
-#define I2S_LEFT_CH(V) ((V & I2S_LEFT_CH_MASK) << I2S_LEFT_CH_OFFS)
-
-#define I2S_RIGHT_CH_OFFS 0
-#define I2S_RIGHT_CH_MASK 0xffffffff
-#define I2S_RIGHT_CH(V) ((V & I2S_RIGHT_CH_MASK) << I2S_RIGHT_CH_OFFS)
-
-#define I2S_CONTROL_MODE_OFFS 0
-#define I2S_CONTROL_MODE_MASK 0x3
-#define I2S_CONTROL_MODE(V) ((V & I2S_CONTROL_MODE_MASK) << I2S_CONTROL_MODE_OFFS)
-
-#define I2S_CONTROL_DISABLE_LEFT_OFFS 2
-#define I2S_CONTROL_DISABLE_LEFT_MASK 0x1
-#define I2S_CONTROL_DISABLE_LEFT(V) ((V & I2S_CONTROL_DISABLE_LEFT_MASK) << I2S_CONTROL_DISABLE_LEFT_OFFS)
-
-#define I2S_CONTROL_DISABLE_RIGHT_OFFS 3
-#define I2S_CONTROL_DISABLE_RIGHT_MASK 0x1
-#define I2S_CONTROL_DISABLE_RIGHT(V) ((V & I2S_CONTROL_DISABLE_RIGHT_MASK) << I2S_CONTROL_DISABLE_RIGHT_OFFS)
-
-#define I2S_CONTROL_IS_MASTER_OFFS 4
-#define I2S_CONTROL_IS_MASTER_MASK 0x1
-#define I2S_CONTROL_IS_MASTER(V) ((V & I2S_CONTROL_IS_MASTER_MASK) << I2S_CONTROL_IS_MASTER_OFFS)
-
-#define I2S_CONTROL_SAMPLE_SIZE_OFFS 5
-#define I2S_CONTROL_SAMPLE_SIZE_MASK 0x3
-#define I2S_CONTROL_SAMPLE_SIZE(V) ((V & I2S_CONTROL_SAMPLE_SIZE_MASK) << I2S_CONTROL_SAMPLE_SIZE_OFFS)
-
-#define I2S_CONTROL_PDM_SCALE_OFFS 7
-#define I2S_CONTROL_PDM_SCALE_MASK 0x7
-#define I2S_CONTROL_PDM_SCALE(V) ((V & I2S_CONTROL_PDM_SCALE_MASK) << I2S_CONTROL_PDM_SCALE_OFFS)
-
-#define I2S_STATUS_ENABLED_OFFS 0
-#define I2S_STATUS_ENABLED_MASK 0x1
-#define I2S_STATUS_ENABLED(V) ((V & I2S_STATUS_ENABLED_MASK) << I2S_STATUS_ENABLED_OFFS)
-
-#define I2S_STATUS_ACTIVE_OFFS 1
-#define I2S_STATUS_ACTIVE_MASK 0x1
-#define I2S_STATUS_ACTIVE(V) ((V & I2S_STATUS_ACTIVE_MASK) << I2S_STATUS_ACTIVE_OFFS)
-
-#define I2S_STATUS_LEFT_AVAIL_OFFS 2
-#define I2S_STATUS_LEFT_AVAIL_MASK 0x1
-#define I2S_STATUS_LEFT_AVAIL(V) ((V & I2S_STATUS_LEFT_AVAIL_MASK) << I2S_STATUS_LEFT_AVAIL_OFFS)
-
-#define I2S_STATUS_RIGHT_AVAIL_OFFS 3
-#define I2S_STATUS_RIGHT_AVAIL_MASK 0x1
-#define I2S_STATUS_RIGHT_AVAIL(V) ((V & I2S_STATUS_RIGHT_AVAIL_MASK) << I2S_STATUS_RIGHT_AVAIL_OFFS)
-
-#define I2S_I2S_CLOCK_CTRL_OFFS 0
-#define I2S_I2S_CLOCK_CTRL_MASK 0xfffff
-#define I2S_I2S_CLOCK_CTRL(V) ((V & I2S_I2S_CLOCK_CTRL_MASK) << I2S_I2S_CLOCK_CTRL_OFFS)
-
-#define I2S_PDM_CLOCK_CTRL_OFFS 0
-#define I2S_PDM_CLOCK_CTRL_MASK 0x3ff
-#define I2S_PDM_CLOCK_CTRL(V) ((V & I2S_PDM_CLOCK_CTRL_MASK) << I2S_PDM_CLOCK_CTRL_OFFS)
-
-#define I2S_IE_EN_LEFT_SAMPLE_AVAIL_OFFS 0
-#define I2S_IE_EN_LEFT_SAMPLE_AVAIL_MASK 0x1
-#define I2S_IE_EN_LEFT_SAMPLE_AVAIL(V) ((V & I2S_IE_EN_LEFT_SAMPLE_AVAIL_MASK) << I2S_IE_EN_LEFT_SAMPLE_AVAIL_OFFS)
-
-#define I2S_IE_EN_RIGHT_SAMPLE_AVAIL_OFFS 1
-#define I2S_IE_EN_RIGHT_SAMPLE_AVAIL_MASK 0x1
-#define I2S_IE_EN_RIGHT_SAMPLE_AVAIL(V) ((V & I2S_IE_EN_RIGHT_SAMPLE_AVAIL_MASK) << I2S_IE_EN_RIGHT_SAMPLE_AVAIL_OFFS)
-
-#define I2S_IP_LEFT_SAMPLE_AVAIL_OFFS 0
-#define I2S_IP_LEFT_SAMPLE_AVAIL_MASK 0x1
-#define I2S_IP_LEFT_SAMPLE_AVAIL(V) ((V & I2S_IP_LEFT_SAMPLE_AVAIL_MASK) << I2S_IP_LEFT_SAMPLE_AVAIL_OFFS)
-
-#define I2S_IP_RIGHT_SAMPLE_AVAIL_OFFS 1
-#define I2S_IP_RIGHT_SAMPLE_AVAIL_MASK 0x1
-#define I2S_IP_RIGHT_SAMPLE_AVAIL(V) ((V & I2S_IP_RIGHT_SAMPLE_AVAIL_MASK) << I2S_IP_RIGHT_SAMPLE_AVAIL_OFFS)
-
-//I2S_LEFT_CH
-inline uint32_t get_i2s_left_ch(volatile i2s_t* reg){
-    return (reg->LEFT_CH >> 0) & 0xffffffff;
-}
-
-//I2S_RIGHT_CH
-inline uint32_t get_i2s_right_ch(volatile i2s_t* reg){
-    return (reg->RIGHT_CH >> 0) & 0xffffffff;
-}
-
-//I2S_CONTROL
-inline uint32_t get_i2s_control(volatile i2s_t* reg){
-     return reg->CONTROL;
-}
-inline void set_i2s_control(volatile i2s_t* reg, uint32_t value){
-     reg->CONTROL = value;
-}
-inline uint32_t get_i2s_control_mode(volatile i2s_t* reg){
-    return (reg->CONTROL >> 0) & 0x3;
-}
-inline void set_i2s_control_mode(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x3U << 0)) | (value << 0);
-}
-inline uint32_t get_i2s_control_disable_left(volatile i2s_t* reg){
-    return (reg->CONTROL >> 2) & 0x1;
-}
-inline void set_i2s_control_disable_left(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x1U << 2)) | (value << 2);
-}
-inline uint32_t get_i2s_control_disable_right(volatile i2s_t* reg){
-    return (reg->CONTROL >> 3) & 0x1;
-}
-inline void set_i2s_control_disable_right(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x1U << 3)) | (value << 3);
-}
-inline uint32_t get_i2s_control_is_master(volatile i2s_t* reg){
-    return (reg->CONTROL >> 4) & 0x1;
-}
-inline void set_i2s_control_is_master(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x1U << 4)) | (value << 4);
-}
-inline uint32_t get_i2s_control_sample_size(volatile i2s_t* reg){
-    return (reg->CONTROL >> 5) & 0x3;
-}
-inline void set_i2s_control_sample_size(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x3U << 5)) | (value << 5);
-}
-inline uint32_t get_i2s_control_pdm_scale(volatile i2s_t* reg){
-    return (reg->CONTROL >> 7) & 0x7;
-}
-inline void set_i2s_control_pdm_scale(volatile i2s_t* reg, uint8_t value){
-    reg->CONTROL = (reg->CONTROL & ~(0x7U << 7)) | (value << 7);
-}
-
-//I2S_STATUS
-inline uint32_t get_i2s_status(volatile i2s_t* reg){
-     return reg->STATUS;
-}
-inline uint32_t get_i2s_status_enabled(volatile i2s_t* reg){
-    return (reg->STATUS >> 0) & 0x1;
-}
-inline uint32_t get_i2s_status_active(volatile i2s_t* reg){
-    return (reg->STATUS >> 1) & 0x1;
-}
-inline uint32_t get_i2s_status_left_avail(volatile i2s_t* reg){
-    return (reg->STATUS >> 2) & 0x1;
-}
-inline uint32_t get_i2s_status_right_avail(volatile i2s_t* reg){
-    return (reg->STATUS >> 3) & 0x1;
-}
-
-//I2S_I2S_CLOCK_CTRL
-inline uint32_t get_i2s_i2s_clock_ctrl(volatile i2s_t* reg){
-     return reg->I2S_CLOCK_CTRL;
-}
-inline void set_i2s_i2s_clock_ctrl(volatile i2s_t* reg, uint32_t value){
-     reg->I2S_CLOCK_CTRL = value;
-}
-inline uint32_t get_i2s_i2s_clock_ctrl_divider(volatile i2s_t* reg){
-    return (reg->I2S_CLOCK_CTRL >> 0) & 0xfffff;
-}
-inline void set_i2s_i2s_clock_ctrl_divider(volatile i2s_t* reg, uint32_t value){
-    reg->I2S_CLOCK_CTRL = (reg->I2S_CLOCK_CTRL & ~(0xfffffU << 0)) | (value << 0);
-}
-
-//I2S_PDM_CLOCK_CTRL
-inline uint32_t get_i2s_pdm_clock_ctrl(volatile i2s_t* reg){
-     return reg->PDM_CLOCK_CTRL;
-}
-inline void set_i2s_pdm_clock_ctrl(volatile i2s_t* reg, uint32_t value){
-     reg->PDM_CLOCK_CTRL = value;
-}
-inline uint32_t get_i2s_pdm_clock_ctrl_divider(volatile i2s_t* reg){
-    return (reg->PDM_CLOCK_CTRL >> 0) & 0x3ff;
-}
-inline void set_i2s_pdm_clock_ctrl_divider(volatile i2s_t* reg, uint16_t value){
-    reg->PDM_CLOCK_CTRL = (reg->PDM_CLOCK_CTRL & ~(0x3ffU << 0)) | (value << 0);
-}
-
-//I2S_IE
-inline uint32_t get_i2s_ie(volatile i2s_t* reg){
-     return reg->IE;
-}
-inline void set_i2s_ie(volatile i2s_t* reg, uint32_t value){
-     reg->IE = value;
-}
-inline uint32_t get_i2s_ie_en_left_sample_avail(volatile i2s_t* reg){
-    return (reg->IE >> 0) & 0x1;
-}
-inline void set_i2s_ie_en_left_sample_avail(volatile i2s_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 0)) | (value << 0);
-}
-inline uint32_t get_i2s_ie_en_right_sample_avail(volatile i2s_t* reg){
-    return (reg->IE >> 1) & 0x1;
-}
-inline void set_i2s_ie_en_right_sample_avail(volatile i2s_t* reg, uint8_t value){
-    reg->IE = (reg->IE & ~(0x1U << 1)) | (value << 1);
-}
-
-//I2S_IP
-inline uint32_t get_i2s_ip(volatile i2s_t* reg){
-     return reg->IP;
-}
-inline uint32_t get_i2s_ip_left_sample_avail(volatile i2s_t* reg){
-    return (reg->IP >> 0) & 0x1;
-}
-inline uint32_t get_i2s_ip_right_sample_avail(volatile i2s_t* reg){
-    return (reg->IP >> 1) & 0x1;
-}
-
-#endif /* _BSP_I2S_H */

include/minres/devices/gen/msgif.h

@@ -1,197 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-11-05 12:12:15 UTC 
-* by peakrdl_mnrs version 1.2.7
-*/
-
-#ifndef _BSP_MSGIF_H
-#define _BSP_MSGIF_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t REG_SEND;
-    volatile uint32_t REG_HEADER;
-    volatile uint32_t REG_ACK;
-    volatile uint32_t REG_RECV_ID;
-    volatile uint32_t REG_RECV_PAYLOAD;
-    uint8_t fill0[12];
-    volatile uint32_t REG_PAYLOAD_0;
-    volatile uint32_t REG_PAYLOAD_1;
-    volatile uint32_t REG_PAYLOAD_2;
-    volatile uint32_t REG_PAYLOAD_3;
-    volatile uint32_t REG_PAYLOAD_4;
-    volatile uint32_t REG_PAYLOAD_5;
-    volatile uint32_t REG_PAYLOAD_6;
-    volatile uint32_t REG_PAYLOAD_7;
-}msgif_t;
-
-#define MSGIF_REG_SEND_OFFS 0
-#define MSGIF_REG_SEND_MASK 0x1
-#define MSGIF_REG_SEND(V) ((V & MSGIF_REG_SEND_MASK) << MSGIF_REG_SEND_OFFS)
-
-#define MSGIF_REG_HEADER_RECIPIENT_COMPONENT_OFFS 0
-#define MSGIF_REG_HEADER_RECIPIENT_COMPONENT_MASK 0x7
-#define MSGIF_REG_HEADER_RECIPIENT_COMPONENT(V) ((V & MSGIF_REG_HEADER_RECIPIENT_COMPONENT_MASK) << MSGIF_REG_HEADER_RECIPIENT_COMPONENT_OFFS)
-
-#define MSGIF_REG_HEADER_RECIPIENT_CLUSTER_OFFS 3
-#define MSGIF_REG_HEADER_RECIPIENT_CLUSTER_MASK 0x3
-#define MSGIF_REG_HEADER_RECIPIENT_CLUSTER(V) ((V & MSGIF_REG_HEADER_RECIPIENT_CLUSTER_MASK) << MSGIF_REG_HEADER_RECIPIENT_CLUSTER_OFFS)
-
-#define MSGIF_REG_HEADER_MESSAGE_LENGTH_OFFS 5
-#define MSGIF_REG_HEADER_MESSAGE_LENGTH_MASK 0xf
-#define MSGIF_REG_HEADER_MESSAGE_LENGTH(V) ((V & MSGIF_REG_HEADER_MESSAGE_LENGTH_MASK) << MSGIF_REG_HEADER_MESSAGE_LENGTH_OFFS)
-
-#define MSGIF_REG_HEADER_MESSAGE_ID_OFFS 9
-#define MSGIF_REG_HEADER_MESSAGE_ID_MASK 0xf
-#define MSGIF_REG_HEADER_MESSAGE_ID(V) ((V & MSGIF_REG_HEADER_MESSAGE_ID_MASK) << MSGIF_REG_HEADER_MESSAGE_ID_OFFS)
-
-#define MSGIF_REG_ACK_OFFS 0
-#define MSGIF_REG_ACK_MASK 0x1
-#define MSGIF_REG_ACK(V) ((V & MSGIF_REG_ACK_MASK) << MSGIF_REG_ACK_OFFS)
-
-#define MSGIF_REG_RECV_ID_OFFS 0
-#define MSGIF_REG_RECV_ID_MASK 0xf
-#define MSGIF_REG_RECV_ID(V) ((V & MSGIF_REG_RECV_ID_MASK) << MSGIF_REG_RECV_ID_OFFS)
-
-#define MSGIF_REG_RECV_PAYLOAD_OFFS 0
-#define MSGIF_REG_RECV_PAYLOAD_MASK 0xffffffff
-#define MSGIF_REG_RECV_PAYLOAD(V) ((V & MSGIF_REG_RECV_PAYLOAD_MASK) << MSGIF_REG_RECV_PAYLOAD_OFFS)
-
-#define MSGIF_REG_PAYLOAD_0_OFFS 0
-#define MSGIF_REG_PAYLOAD_0_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_0(V) ((V & MSGIF_REG_PAYLOAD_0_MASK) << MSGIF_REG_PAYLOAD_0_OFFS)
-
-#define MSGIF_REG_PAYLOAD_1_OFFS 0
-#define MSGIF_REG_PAYLOAD_1_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_1(V) ((V & MSGIF_REG_PAYLOAD_1_MASK) << MSGIF_REG_PAYLOAD_1_OFFS)
-
-#define MSGIF_REG_PAYLOAD_2_OFFS 0
-#define MSGIF_REG_PAYLOAD_2_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_2(V) ((V & MSGIF_REG_PAYLOAD_2_MASK) << MSGIF_REG_PAYLOAD_2_OFFS)
-
-#define MSGIF_REG_PAYLOAD_3_OFFS 0
-#define MSGIF_REG_PAYLOAD_3_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_3(V) ((V & MSGIF_REG_PAYLOAD_3_MASK) << MSGIF_REG_PAYLOAD_3_OFFS)
-
-#define MSGIF_REG_PAYLOAD_4_OFFS 0
-#define MSGIF_REG_PAYLOAD_4_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_4(V) ((V & MSGIF_REG_PAYLOAD_4_MASK) << MSGIF_REG_PAYLOAD_4_OFFS)
-
-#define MSGIF_REG_PAYLOAD_5_OFFS 0
-#define MSGIF_REG_PAYLOAD_5_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_5(V) ((V & MSGIF_REG_PAYLOAD_5_MASK) << MSGIF_REG_PAYLOAD_5_OFFS)
-
-#define MSGIF_REG_PAYLOAD_6_OFFS 0
-#define MSGIF_REG_PAYLOAD_6_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_6(V) ((V & MSGIF_REG_PAYLOAD_6_MASK) << MSGIF_REG_PAYLOAD_6_OFFS)
-
-#define MSGIF_REG_PAYLOAD_7_OFFS 0
-#define MSGIF_REG_PAYLOAD_7_MASK 0xffffffff
-#define MSGIF_REG_PAYLOAD_7(V) ((V & MSGIF_REG_PAYLOAD_7_MASK) << MSGIF_REG_PAYLOAD_7_OFFS)
-
-//MSGIF_REG_SEND
-inline void set_msgif_REG_SEND(volatile msgif_t* reg, uint32_t value){
-     reg->REG_SEND = value;
-}
-inline void set_msgif_REG_SEND_SEND(volatile msgif_t* reg, uint8_t value){
-    reg->REG_SEND = (reg->REG_SEND & ~(0x1U << 0)) | (value << 0);
-}
-
-//MSGIF_REG_HEADER
-inline uint32_t get_msgif_REG_HEADER(volatile msgif_t* reg){
-     return reg->REG_HEADER;
-}
-inline void set_msgif_REG_HEADER(volatile msgif_t* reg, uint32_t value){
-     reg->REG_HEADER = value;
-}
-inline uint32_t get_msgif_REG_HEADER_RECIPIENT_COMPONENT(volatile msgif_t* reg){
-    return (reg->REG_HEADER >> 0) & 0x7;
-}
-inline void set_msgif_REG_HEADER_RECIPIENT_COMPONENT(volatile msgif_t* reg, uint8_t value){
-    reg->REG_HEADER = (reg->REG_HEADER & ~(0x7U << 0)) | (value << 0);
-}
-inline uint32_t get_msgif_REG_HEADER_RECIPIENT_CLUSTER(volatile msgif_t* reg){
-    return (reg->REG_HEADER >> 3) & 0x3;
-}
-inline void set_msgif_REG_HEADER_RECIPIENT_CLUSTER(volatile msgif_t* reg, uint8_t value){
-    reg->REG_HEADER = (reg->REG_HEADER & ~(0x3U << 3)) | (value << 3);
-}
-inline uint32_t get_msgif_REG_HEADER_MESSAGE_LENGTH(volatile msgif_t* reg){
-    return (reg->REG_HEADER >> 5) & 0xf;
-}
-inline void set_msgif_REG_HEADER_MESSAGE_LENGTH(volatile msgif_t* reg, uint8_t value){
-    reg->REG_HEADER = (reg->REG_HEADER & ~(0xfU << 5)) | (value << 5);
-}
-inline uint32_t get_msgif_REG_HEADER_MESSAGE_ID(volatile msgif_t* reg){
-    return (reg->REG_HEADER >> 9) & 0xf;
-}
-inline void set_msgif_REG_HEADER_MESSAGE_ID(volatile msgif_t* reg, uint8_t value){
-    reg->REG_HEADER = (reg->REG_HEADER & ~(0xfU << 9)) | (value << 9);
-}
-
-//MSGIF_REG_ACK
-inline void set_msgif_REG_ACK(volatile msgif_t* reg, uint32_t value){
-     reg->REG_ACK = value;
-}
-inline void set_msgif_REG_ACK_ACK(volatile msgif_t* reg, uint8_t value){
-    reg->REG_ACK = (reg->REG_ACK & ~(0x1U << 0)) | (value << 0);
-}
-
-//MSGIF_REG_RECV_ID
-inline uint32_t get_msgif_REG_RECV_ID(volatile msgif_t* reg){
-     return reg->REG_RECV_ID;
-}
-inline uint32_t get_msgif_REG_RECV_ID_RECV_ID(volatile msgif_t* reg){
-    return (reg->REG_RECV_ID >> 0) & 0xf;
-}
-
-//MSGIF_REG_RECV_PAYLOAD
-inline uint32_t get_msgif_REG_RECV_PAYLOAD(volatile msgif_t* reg){
-    return (reg->REG_RECV_PAYLOAD >> 0) & 0xffffffff;
-}
-
-//MSGIF_REG_PAYLOAD_0
-inline void set_msgif_REG_PAYLOAD_0(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_0 = (reg->REG_PAYLOAD_0 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_1
-inline void set_msgif_REG_PAYLOAD_1(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_1 = (reg->REG_PAYLOAD_1 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_2
-inline void set_msgif_REG_PAYLOAD_2(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_2 = (reg->REG_PAYLOAD_2 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_3
-inline void set_msgif_REG_PAYLOAD_3(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_3 = (reg->REG_PAYLOAD_3 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_4
-inline void set_msgif_REG_PAYLOAD_4(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_4 = (reg->REG_PAYLOAD_4 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_5
-inline void set_msgif_REG_PAYLOAD_5(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_5 = (reg->REG_PAYLOAD_5 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_6
-inline void set_msgif_REG_PAYLOAD_6(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_6 = (reg->REG_PAYLOAD_6 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//MSGIF_REG_PAYLOAD_7
-inline void set_msgif_REG_PAYLOAD_7(volatile msgif_t* reg, uint32_t value){
-    reg->REG_PAYLOAD_7 = (reg->REG_PAYLOAD_7 & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-#endif /* _BSP_MSGIF_H */

include/minres/devices/gen/timercounter.h

@@ -1,141 +0,0 @@
-/*
-* Copyright (c) 2023 - 2024 MINRES Technologies GmbH
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-* Generated at 2024-08-02 08:46:07 UTC 
-* by peakrdl_mnrs version 1.2.7
-*/
-
-#ifndef _BSP_TIMERCOUNTER_H
-#define _BSP_TIMERCOUNTER_H
-
-#include <stdint.h>
-
-typedef struct {
-    volatile uint32_t PRESCALER;
-    volatile uint32_t T0_CTRL;
-    volatile uint32_t T0_OVERFLOW;
-    volatile uint32_t T0_VALUE;
-    volatile uint32_t T1_CTRL;
-    volatile uint32_t T1_OVERFLOW;
-    volatile uint32_t T1_VALUE;
-}timercounter_t;
-
-#define TIMERCOUNTER_PRESCALER_OFFS 0
-#define TIMERCOUNTER_PRESCALER_MASK 0xffff
-#define TIMERCOUNTER_PRESCALER(V) ((V & TIMERCOUNTER_PRESCALER_MASK) << TIMERCOUNTER_PRESCALER_OFFS)
-
-#define TIMERCOUNTER_T0_CTRL_ENABLE_OFFS 0
-#define TIMERCOUNTER_T0_CTRL_ENABLE_MASK 0x7
-#define TIMERCOUNTER_T0_CTRL_ENABLE(V) ((V & TIMERCOUNTER_T0_CTRL_ENABLE_MASK) << TIMERCOUNTER_T0_CTRL_ENABLE_OFFS)
-
-#define TIMERCOUNTER_T0_CTRL_CLEAR_OFFS 3
-#define TIMERCOUNTER_T0_CTRL_CLEAR_MASK 0x3
-#define TIMERCOUNTER_T0_CTRL_CLEAR(V) ((V & TIMERCOUNTER_T0_CTRL_CLEAR_MASK) << TIMERCOUNTER_T0_CTRL_CLEAR_OFFS)
-
-#define TIMERCOUNTER_T0_OVERFLOW_OFFS 0
-#define TIMERCOUNTER_T0_OVERFLOW_MASK 0xffffffff
-#define TIMERCOUNTER_T0_OVERFLOW(V) ((V & TIMERCOUNTER_T0_OVERFLOW_MASK) << TIMERCOUNTER_T0_OVERFLOW_OFFS)
-
-#define TIMERCOUNTER_T0_VALUE_OFFS 0
-#define TIMERCOUNTER_T0_VALUE_MASK 0xffffffff
-#define TIMERCOUNTER_T0_VALUE(V) ((V & TIMERCOUNTER_T0_VALUE_MASK) << TIMERCOUNTER_T0_VALUE_OFFS)
-
-#define TIMERCOUNTER_T1_CTRL_ENABLE_OFFS 0
-#define TIMERCOUNTER_T1_CTRL_ENABLE_MASK 0x7
-#define TIMERCOUNTER_T1_CTRL_ENABLE(V) ((V & TIMERCOUNTER_T1_CTRL_ENABLE_MASK) << TIMERCOUNTER_T1_CTRL_ENABLE_OFFS)
-
-#define TIMERCOUNTER_T1_CTRL_CLEAR_OFFS 3
-#define TIMERCOUNTER_T1_CTRL_CLEAR_MASK 0x3
-#define TIMERCOUNTER_T1_CTRL_CLEAR(V) ((V & TIMERCOUNTER_T1_CTRL_CLEAR_MASK) << TIMERCOUNTER_T1_CTRL_CLEAR_OFFS)
-
-#define TIMERCOUNTER_T1_OVERFLOW_OFFS 0
-#define TIMERCOUNTER_T1_OVERFLOW_MASK 0xffffffff
-#define TIMERCOUNTER_T1_OVERFLOW(V) ((V & TIMERCOUNTER_T1_OVERFLOW_MASK) << TIMERCOUNTER_T1_OVERFLOW_OFFS)
-
-#define TIMERCOUNTER_T1_VALUE_OFFS 0
-#define TIMERCOUNTER_T1_VALUE_MASK 0xffffffff
-#define TIMERCOUNTER_T1_VALUE(V) ((V & TIMERCOUNTER_T1_VALUE_MASK) << TIMERCOUNTER_T1_VALUE_OFFS)
-
-//TIMERCOUNTER_PRESCALER
-inline uint32_t get_timercounter_prescaler(volatile timercounter_t* reg){
-     return reg->PRESCALER;
-}
-inline void set_timercounter_prescaler(volatile timercounter_t* reg, uint32_t value){
-     reg->PRESCALER = value;
-}
-inline uint32_t get_timercounter_prescaler_limit(volatile timercounter_t* reg){
-    return (reg->PRESCALER >> 0) & 0xffff;
-}
-inline void set_timercounter_prescaler_limit(volatile timercounter_t* reg, uint16_t value){
-    reg->PRESCALER = (reg->PRESCALER & ~(0xffffU << 0)) | (value << 0);
-}
-
-//TIMERCOUNTER_T0_CTRL
-inline uint32_t get_timercounter_t0_ctrl(volatile timercounter_t* reg){
-     return reg->T0_CTRL;
-}
-inline void set_timercounter_t0_ctrl(volatile timercounter_t* reg, uint32_t value){
-     reg->T0_CTRL = value;
-}
-inline uint32_t get_timercounter_t0_ctrl_enable(volatile timercounter_t* reg){
-    return (reg->T0_CTRL >> 0) & 0x7;
-}
-inline void set_timercounter_t0_ctrl_enable(volatile timercounter_t* reg, uint8_t value){
-    reg->T0_CTRL = (reg->T0_CTRL & ~(0x7U << 0)) | (value << 0);
-}
-inline uint32_t get_timercounter_t0_ctrl_clear(volatile timercounter_t* reg){
-    return (reg->T0_CTRL >> 3) & 0x3;
-}
-inline void set_timercounter_t0_ctrl_clear(volatile timercounter_t* reg, uint8_t value){
-    reg->T0_CTRL = (reg->T0_CTRL & ~(0x3U << 3)) | (value << 3);
-}
-
-//TIMERCOUNTER_T0_OVERFLOW
-inline uint32_t get_timercounter_t0_overflow(volatile timercounter_t* reg){
-    return (reg->T0_OVERFLOW >> 0) & 0xffffffff;
-}
-inline void set_timercounter_t0_overflow(volatile timercounter_t* reg, uint32_t value){
-    reg->T0_OVERFLOW = (reg->T0_OVERFLOW & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//TIMERCOUNTER_T0_VALUE
-inline uint32_t get_timercounter_t0_value(volatile timercounter_t* reg){
-    return (reg->T0_VALUE >> 0) & 0xffffffff;
-}
-
-//TIMERCOUNTER_T1_CTRL
-inline uint32_t get_timercounter_t1_ctrl(volatile timercounter_t* reg){
-     return reg->T1_CTRL;
-}
-inline void set_timercounter_t1_ctrl(volatile timercounter_t* reg, uint32_t value){
-     reg->T1_CTRL = value;
-}
-inline uint32_t get_timercounter_t1_ctrl_enable(volatile timercounter_t* reg){
-    return (reg->T1_CTRL >> 0) & 0x7;
-}
-inline void set_timercounter_t1_ctrl_enable(volatile timercounter_t* reg, uint8_t value){
-    reg->T1_CTRL = (reg->T1_CTRL & ~(0x7U << 0)) | (value << 0);
-}
-inline uint32_t get_timercounter_t1_ctrl_clear(volatile timercounter_t* reg){
-    return (reg->T1_CTRL >> 3) & 0x3;
-}
-inline void set_timercounter_t1_ctrl_clear(volatile timercounter_t* reg, uint8_t value){
-    reg->T1_CTRL = (reg->T1_CTRL & ~(0x3U << 3)) | (value << 3);
-}
-
-//TIMERCOUNTER_T1_OVERFLOW
-inline uint32_t get_timercounter_t1_overflow(volatile timercounter_t* reg){
-    return (reg->T1_OVERFLOW >> 0) & 0xffffffff;
-}
-inline void set_timercounter_t1_overflow(volatile timercounter_t* reg, uint32_t value){
-    reg->T1_OVERFLOW = (reg->T1_OVERFLOW & ~(0xffffffffU << 0)) | (value << 0);
-}
-
-//TIMERCOUNTER_T1_VALUE
-inline uint32_t get_timercounter_t1_value(volatile timercounter_t* reg){
-    return (reg->T1_VALUE >> 0) & 0xffffffff;
-}
-
-#endif /* _BSP_TIMERCOUNTER_H */

include/minres/devices/gpio.h

@@ -1,12 +0,0 @@
-#ifndef _DEVICES_GPIO_H
-#define _DEVICES_GPIO_H
-
-#include <stdint.h>
-#include "gen/gpio.h"
-
-inline void gpio_init(volatile gpio_t* reg) {
-    set_gpio_write(reg, 0);
-    set_gpio_writeEnable(reg, 0);
-}
-
-#endif /* _DEVICES_GPIO_H */

include/minres/devices/i2s.h

@@ -1,9 +0,0 @@
-#ifndef _DEVICES_IIS_H
-#define _DEVICES_IIS_H
-
-#include "gen/i2s.h"
-
-#define MODE_I2S 1
-#define MODE_PDM 2
-
-#endif /* _DEVICES_IIS_H */

include/minres/devices/interrupt.h

@@ -1,11 +0,0 @@
-#ifndef _DEVICES_INTERRUPT_H
-#define _DEVICES_INTERRUPT_H
-
-#include <stdint.h>
-
-#define irq_t void*
-
-inline void irq_init(volatile irq_t* reg){
-}
-
-#endif /* _DEVICES_INTERRUPT_H */

include/minres/devices/msg_if.h

@@ -1,6 +0,0 @@
-#ifndef _DEVICES_MSG_IF_H
-#define _DEVICES_MSG_IF_H
-
-#include "gen/msgif.h"
-
-#endif /* _DEVICES_MSG_IF_H */

include/minres/devices/qspi.h

@@ -1,82 +0,0 @@
-#ifndef _DEVICES_QSPI_H
-#define _DEVICES_QSPI_H
-
-#include <stdint.h>
-#include "gen/apb3spi.h"
-
-#define qspi_t apb3spi_t
-typedef struct {
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t clkDivider;
-    uint32_t ssSetup;
-    uint32_t ssHold;
-    uint32_t ssDisable;
-} spi_cfg;
-
-#define SPI_CMD_WRITE (1 << 8)
-#define SPI_CMD_READ (1 << 9)
-#define SPI_CMD_SS (1 << 11)
-
-#define SPI_RSP_VALID (1 << 31)
-
-#define SPI_STATUS_CMD_INT_ENABLE = (1 << 0)
-#define SPI_STATUS_RSP_INT_ENABLE = (1 << 1)
-#define SPI_STATUS_CMD_INT_FLAG = (1 << 8)
-#define SPI_STATUS_RSP_INT_FLAG = (1 << 9)
-
-static inline void spi_configure(volatile qspi_t* qspi, spi_cfg *config){
-    set_apb3spi_config(qspi, (config->cpol << 0) | (config->cpha << 1) | (config->mode << 4));
-    set_apb3spi_sclk_config(qspi, config->clkDivider);
-    set_apb3spi_ssgen_setup(qspi, config->ssSetup);
-    set_apb3spi_ssgen_hold(qspi, config->ssHold);
-    set_apb3spi_ssgen_disable(qspi, config->ssDisable);
-}
-
-static inline void spi_init(volatile qspi_t* spi){
-    spi_cfg spiCfg;
-    spiCfg.cpol = 0;
-    spiCfg.cpha = 0;
-    spiCfg.mode = 0;
-    spiCfg.clkDivider = 2;
-    spiCfg.ssSetup = 2;
-    spiCfg.ssHold = 2;
-    spiCfg.ssDisable = 2;
-    spi_configure(spi, &spiCfg);
-}
-
-static inline uint32_t spi_cmd_avail(volatile qspi_t* qspi){
-    return qspi->STATUS & 0xFFFF;
-}
-static inline uint32_t spi_rsp_occupied(volatile qspi_t* qspi){
-    return qspi->STATUS >> 16;
-}
-
-static inline void spi_write(volatile qspi_t* qspi, uint8_t data){
-    while(spi_cmd_avail(qspi) == 0);
-    qspi->DATA = data | SPI_CMD_WRITE;
-}
-
-static inline uint8_t spi_read(volatile qspi_t* qspi){
-    while(spi_cmd_avail(qspi) == 0);
-    qspi->DATA = SPI_CMD_READ;
-    while(spi_rsp_occupied(qspi) == 0);
-    while((qspi->DATA & 0x80000000)==0);
-    return qspi->DATA;
-}
-
-static inline void spi_select(volatile qspi_t* qspi, uint32_t slaveId){
-    while(spi_cmd_avail(qspi) == 0);
-    qspi->DATA = slaveId | 0x80 | SPI_CMD_SS;
-}
-
-static inline void spi_deselect(volatile qspi_t* qspi, uint32_t slaveId){
-    while(spi_cmd_avail(qspi) == 0);
-    qspi->DATA = slaveId | SPI_CMD_SS;
-}
-
-static inline void spi_wait_tx_idle(volatile qspi_t* qspi){
-    while(spi_cmd_avail(qspi) < 0x20);
-}
-#endif /* _DEVICES_QSPI_H */

include/minres/devices/timer.h

@@ -1,19 +0,0 @@
-#ifndef _DEVICES_TIMER_H
-#define _DEVICES_TIMER_H
-
-#include <stdint.h>
-#include "gen/timercounter.h"
-
-inline void prescaler_init(timercounter_t* reg, uint16_t value){
-    set_timercounter_prescaler(reg, value);
-}
-
-inline void timer_t0__init(timercounter_t *reg){
-    set_timercounter_t0_overflow(reg, 0xffffffff);
-}
-
-inline void timer_t1__init(timercounter_t *reg){
-    set_timercounter_t1_overflow(reg, 0xffffffff);
-}
-
-#endif /* _DEVICES_TIMER_H */

include/minres/devices/uart.h

@@ -1,30 +0,0 @@
-#ifndef _DEVICES_UART_H
-#define _DEVICES_UART_H
-
-#include <stdint.h>
-#include "gen/uart.h"
-
-static inline uint32_t uart_get_tx_free(volatile uart_t* reg){
-    return get_uart_rx_tx_reg_tx_free(reg);
-}
-
-static inline uint32_t uart_get_tx_empty(volatile uart_t* reg){
-    return get_uart_rx_tx_reg_tx_empty(reg);
-}
-
-static inline uint32_t uart_get_rx_avail(volatile uart_t* reg){
-    return get_uart_rx_tx_reg_rx_avail(reg);
-}
-
-static inline void uart_write(volatile uart_t* reg, uint8_t data){
-    while(get_uart_rx_tx_reg_tx_free(reg) == 0);
-    set_uart_rx_tx_reg_data(reg, data);
-}
-
-static inline inline uint8_t uart_read(volatile uart_t* reg){
-    uint32_t res = get_uart_rx_tx_reg_data(reg);
-    while((res&0x10000) == 0) res = get_uart_rx_tx_reg_data(reg);
-    return res;
-}
-
-#endif /* _DEVICES_UART_H */

include/semihosting.h

@@ -1,31 +0,0 @@
-#ifndef SEMIHOSTING_H
-#define SEMIHOSTING_H
-
-#include <sys/types.h>
-#include <unistd.h>
-// int32_t trace_write(const char* buf, uint32_t nbyte);
-
-void sh_seek(int, off_t);
-void sh_write0(const char *buf);
-void sh_writec(char c);
-char sh_readc(void);
-int sh_clock(void);
-int sh_read(char *, int, size_t);
-void sh_write(char *, int);
-int sh_open(char *, int);
-void sh_rename(char *, char *);
-int sh_remove(char *);
-int sh_istty(int);
-int sh_iserror(int);
-int sh_flen(int);
-void sh_exit(void);
-void sh_exit_extended(void);
-int sh_close(int);
-int sh_time(void);
-int sh_errno(void);
-
-int getchar(void);
-
-extern int sh_missing_host;
-
-#endif

include/sifive/devices/aon.h

@@ -0,0 +1,88 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_AON_H
+#define _SIFIVE_AON_H
+
+/* Register offsets */
+
+#define AON_WDOGCFG     0x000
+#define AON_WDOGCOUNT   0x008
+#define AON_WDOGS       0x010
+#define AON_WDOGFEED    0x018
+#define AON_WDOGKEY     0x01C
+#define AON_WDOGCMP     0x020
+
+#define AON_RTCCFG      0x040
+#define AON_RTCLO       0x048
+#define AON_RTCHI       0x04C
+#define AON_RTCS        0x050
+#define AON_RTCCMP      0x060
+
+#define AON_BACKUP0     0x080
+#define AON_BACKUP1     0x084
+#define AON_BACKUP2     0x088
+#define AON_BACKUP3     0x08C
+#define AON_BACKUP4     0x090
+#define AON_BACKUP5     0x094
+#define AON_BACKUP6     0x098
+#define AON_BACKUP7     0x09C
+#define AON_BACKUP8     0x0A0
+#define AON_BACKUP9     0x0A4
+#define AON_BACKUP10    0x0A8
+#define AON_BACKUP11    0x0AC
+#define AON_BACKUP12    0x0B0
+#define AON_BACKUP13    0x0B4
+#define AON_BACKUP14    0x0B8
+#define AON_BACKUP15    0x0BC
+
+#define AON_PMUWAKEUPI0 0x100
+#define AON_PMUWAKEUPI1 0x104
+#define AON_PMUWAKEUPI2 0x108
+#define AON_PMUWAKEUPI3 0x10C
+#define AON_PMUWAKEUPI4 0x110
+#define AON_PMUWAKEUPI5 0x114
+#define AON_PMUWAKEUPI6 0x118
+#define AON_PMUWAKEUPI7 0x11C
+#define AON_PMUSLEEPI0  0x120
+#define AON_PMUSLEEPI1  0x124
+#define AON_PMUSLEEPI2  0x128
+#define AON_PMUSLEEPI3  0x12C
+#define AON_PMUSLEEPI4  0x130
+#define AON_PMUSLEEPI5  0x134
+#define AON_PMUSLEEPI6  0x138
+#define AON_PMUSLEEPI7  0x13C
+#define AON_PMUIE       0x140
+#define AON_PMUCAUSE    0x144
+#define AON_PMUSLEEP    0x148
+#define AON_PMUKEY      0x14C
+
+#define AON_LFROSC      0x070
+/* Constants */
+
+#define AON_WDOGKEY_VALUE  0x51F15E
+#define AON_WDOGFEED_VALUE 0xD09F00D
+
+#define AON_WDOGCFG_SCALE       0x0000000F
+#define AON_WDOGCFG_RSTEN       0x00000100
+#define AON_WDOGCFG_ZEROCMP     0x00000200
+#define AON_WDOGCFG_ENALWAYS    0x00001000
+#define AON_WDOGCFG_ENCOREAWAKE 0x00002000
+#define AON_WDOGCFG_CMPIP       0x10000000
+
+#define AON_RTCCFG_SCALE     0x0000000F
+#define AON_RTCCFG_ENALWAYS  0x00001000
+#define AON_RTCCFG_CMPIP     0x10000000
+
+#define AON_WAKEUPCAUSE_RESET   0x00
+#define AON_WAKEUPCAUSE_RTC     0x01
+#define AON_WAKEUPCAUSE_DWAKEUP 0x02
+#define AON_WAKEUPCAUSE_AWAKEUP 0x03
+
+#define AON_RESETCAUSE_POWERON  0x0000
+#define AON_RESETCAUSE_EXTERNAL 0x0100
+#define AON_RESETCAUSE_WATCHDOG 0x0200
+
+#define AON_PMUCAUSE_WAKEUPCAUSE 0x00FF
+#define AON_PMUCAUSE_RESETCAUSE  0xFF00
+
+#endif /* _SIFIVE_AON_H */

include/sifive/devices/clic.h

@@ -0,0 +1,30 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_CLIC_H
+#define _SIFIVE_CLIC_H
+
+#define CLIC_HART0          0x00800000
+#define CLIC_MSIP           0x0000
+#define CLIC_MSIP_size      0x4
+#define CLIC_MTIMECMP       0x4000
+#define CLIC_MTIMECMP_size  0x8
+#define CLIC_MTIME          0xBFF8
+#define CLIC_MTIME_size     0x8
+
+#define CLIC_INTIP          0x000
+#define CLIC_INTIE          0x400
+#define CLIC_INTCFG         0x800
+#define CLIC_CFG            0xc00
+
+// These interrupt IDs are consistent across old and new mtvec modes
+#define SSIPID              1
+#define MSIPID              3
+#define STIPID              5
+#define MTIPID              7
+#define SEIPID              9
+#define MEIPID              11
+#define CSIPID              12
+#define LOCALINTIDBASE      16
+
+
+#endif /* _SIFIVE_CLIC_H */ 

include/sifive/devices/clint.h

@@ -0,0 +1,14 @@
+// See LICENSE for license details
+
+#ifndef _SIFIVE_CLINT_H
+#define _SIFIVE_CLINT_H
+
+
+#define CLINT_MSIP 0x0000
+#define CLINT_MSIP_size   0x4
+#define CLINT_MTIMECMP 0x4000
+#define CLINT_MTIMECMP_size 0x8
+#define CLINT_MTIME 0xBFF8
+#define CLINT_MTIME_size 0x8
+
+#endif /* _SIFIVE_CLINT_H */ 

include/sifive/devices/gpio.h

@@ -0,0 +1,24 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_GPIO_H
+#define _SIFIVE_GPIO_H
+
+#define GPIO_INPUT_VAL  (0x00)
+#define GPIO_INPUT_EN   (0x04)
+#define GPIO_OUTPUT_EN  (0x08)
+#define GPIO_OUTPUT_VAL (0x0C)
+#define GPIO_PULLUP_EN  (0x10)
+#define GPIO_DRIVE      (0x14)
+#define GPIO_RISE_IE    (0x18)
+#define GPIO_RISE_IP    (0x1C)
+#define GPIO_FALL_IE    (0x20)
+#define GPIO_FALL_IP    (0x24)
+#define GPIO_HIGH_IE    (0x28)
+#define GPIO_HIGH_IP    (0x2C)
+#define GPIO_LOW_IE     (0x30)
+#define GPIO_LOW_IP     (0x34)
+#define GPIO_IOF_EN     (0x38)
+#define GPIO_IOF_SEL    (0x3C)
+#define GPIO_OUTPUT_XOR    (0x40)
+
+#endif /* _SIFIVE_GPIO_H */

include/sifive/devices/otp.h

@@ -0,0 +1,23 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_OTP_H
+#define _SIFIVE_OTP_H
+
+/* Register offsets */
+
+#define OTP_LOCK         0x00
+#define OTP_CK           0x04
+#define OTP_OE           0x08
+#define OTP_SEL          0x0C
+#define OTP_WE           0x10
+#define OTP_MR           0x14
+#define OTP_MRR          0x18
+#define OTP_MPP          0x1C
+#define OTP_VRREN        0x20
+#define OTP_VPPEN        0x24
+#define OTP_A            0x28
+#define OTP_D            0x2C
+#define OTP_Q            0x30
+#define OTP_READ_TIMINGS 0x34
+
+#endif

include/sifive/devices/plic.h

@@ -0,0 +1,31 @@
+// See LICENSE for license details.
+
+#ifndef PLIC_H
+#define PLIC_H
+
+//#include <sifive/const.h>
+
+// 32 bits per source
+#define PLIC_PRIORITY_OFFSET            _AC(0x0000,UL)
+#define PLIC_PRIORITY_SHIFT_PER_SOURCE  2
+// 1 bit per source (1 address)
+#define PLIC_PENDING_OFFSET             _AC(0x1000,UL)
+#define PLIC_PENDING_SHIFT_PER_SOURCE   0
+
+//0x80 per target
+#define PLIC_ENABLE_OFFSET              _AC(0x2000,UL)
+#define PLIC_ENABLE_SHIFT_PER_TARGET    7
+
+
+#define PLIC_THRESHOLD_OFFSET           _AC(0x200000,UL)
+#define PLIC_CLAIM_OFFSET               _AC(0x200004,UL)
+#define PLIC_THRESHOLD_SHIFT_PER_TARGET 12
+#define PLIC_CLAIM_SHIFT_PER_TARGET     12
+
+#define PLIC_MAX_SOURCE                 1023
+#define PLIC_SOURCE_MASK                0x3FF
+
+#define PLIC_MAX_TARGET                 15871
+#define PLIC_TARGET_MASK                0x3FFF
+
+#endif /* PLIC_H */

include/sifive/devices/prci.h

@@ -0,0 +1,56 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_PRCI_H
+#define _SIFIVE_PRCI_H
+
+/* Register offsets */
+
+#define PRCI_HFROSCCFG   (0x0000)
+#define PRCI_HFXOSCCFG   (0x0004)
+#define PRCI_PLLCFG      (0x0008)
+#define PRCI_PLLDIV      (0x000C)
+#define PRCI_PROCMONCFG  (0x00F0)
+
+/* Fields */
+#define ROSC_DIV(x)    (((x) & 0x2F) << 0 ) 
+#define ROSC_TRIM(x)   (((x) & 0x1F) << 16)
+#define ROSC_EN(x)     (((x) & 0x1 ) << 30) 
+#define ROSC_RDY(x)    (((x) & 0x1 ) << 31)
+
+#define XOSC_EN(x)     (((x) & 0x1) << 30)
+#define XOSC_RDY(x)    (((x) & 0x1) << 31)
+
+#define PLL_R(x)       (((x) & 0x7)  << 0)
+// single reserved bit for F LSB.
+#define PLL_F(x)       (((x) & 0x3F) << 4)
+#define PLL_Q(x)       (((x) & 0x3)  << 10)
+#define PLL_SEL(x)     (((x) & 0x1)  << 16)
+#define PLL_REFSEL(x)  (((x) & 0x1)  << 17)
+#define PLL_BYPASS(x)  (((x) & 0x1)  << 18)
+#define PLL_LOCK(x)    (((x) & 0x1)  << 31)
+
+#define PLL_R_default 0x1
+#define PLL_F_default 0x1F
+#define PLL_Q_default 0x3
+
+#define PLL_REFSEL_HFROSC 0x0
+#define PLL_REFSEL_HFXOSC 0x1
+
+#define PLL_SEL_HFROSC 0x0
+#define PLL_SEL_PLL    0x1
+
+#define PLL_FINAL_DIV(x)      (((x) & 0x3F) << 0)
+#define PLL_FINAL_DIV_BY_1(x) (((x) & 0x1 ) << 8)
+
+#define PROCMON_DIV(x)   (((x) & 0x1F) << 0)
+#define PROCMON_TRIM(x)  (((x) & 0x1F) << 8)
+#define PROCMON_EN(x)    (((x) & 0x1)  << 16)
+#define PROCMON_SEL(x)   (((x) & 0x3)  << 24)
+#define PROCMON_NT_EN(x) (((x) & 0x1)  << 28)
+
+#define PROCMON_SEL_HFCLK     0
+#define PROCMON_SEL_HFXOSCIN  1
+#define PROCMON_SEL_PLLOUTDIV 2
+#define PROCMON_SEL_PROCMON   3
+
+#endif // _SIFIVE_PRCI_H

include/sifive/devices/pwm.h

@@ -0,0 +1,37 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_PWM_H
+#define _SIFIVE_PWM_H
+
+/* Register offsets */
+
+#define PWM_CFG   0x00
+#define PWM_COUNT 0x08
+#define PWM_S     0x10
+#define PWM_CMP0  0x20
+#define PWM_CMP1  0x24
+#define PWM_CMP2  0x28
+#define PWM_CMP3  0x2C
+
+/* Constants */
+
+#define PWM_CFG_SCALE       0x0000000F
+#define PWM_CFG_STICKY      0x00000100
+#define PWM_CFG_ZEROCMP     0x00000200
+#define PWM_CFG_DEGLITCH    0x00000400
+#define PWM_CFG_ENALWAYS    0x00001000
+#define PWM_CFG_ONESHOT     0x00002000
+#define PWM_CFG_CMP0CENTER  0x00010000
+#define PWM_CFG_CMP1CENTER  0x00020000
+#define PWM_CFG_CMP2CENTER  0x00040000
+#define PWM_CFG_CMP3CENTER  0x00080000
+#define PWM_CFG_CMP0GANG    0x01000000
+#define PWM_CFG_CMP1GANG    0x02000000
+#define PWM_CFG_CMP2GANG    0x04000000
+#define PWM_CFG_CMP3GANG    0x08000000
+#define PWM_CFG_CMP0IP      0x10000000
+#define PWM_CFG_CMP1IP      0x20000000
+#define PWM_CFG_CMP2IP      0x40000000
+#define PWM_CFG_CMP3IP      0x80000000
+
+#endif /* _SIFIVE_PWM_H */

include/sifive/devices/spi.h

@@ -0,0 +1,80 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_SPI_H
+#define _SIFIVE_SPI_H
+
+/* Register offsets */
+
+#define SPI_REG_SCKDIV          0x00
+#define SPI_REG_SCKMODE         0x04
+#define SPI_REG_CSID            0x10
+#define SPI_REG_CSDEF           0x14
+#define SPI_REG_CSMODE          0x18
+
+#define SPI_REG_DCSSCK          0x28
+#define SPI_REG_DSCKCS          0x2a
+#define SPI_REG_DINTERCS        0x2c
+#define SPI_REG_DINTERXFR       0x2e
+
+#define SPI_REG_FMT             0x40
+#define SPI_REG_TXFIFO          0x48
+#define SPI_REG_RXFIFO          0x4c
+#define SPI_REG_TXCTRL          0x50
+#define SPI_REG_RXCTRL          0x54
+
+#define SPI_REG_FCTRL           0x60
+#define SPI_REG_FFMT            0x64
+
+#define SPI_REG_IE              0x70
+#define SPI_REG_IP              0x74
+
+/* Fields */
+
+#define SPI_SCK_PHA             0x1
+#define SPI_SCK_POL             0x2
+
+#define SPI_FMT_PROTO(x)        ((x) & 0x3)
+#define SPI_FMT_ENDIAN(x)       (((x) & 0x1) << 2)
+#define SPI_FMT_DIR(x)          (((x) & 0x1) << 3)
+#define SPI_FMT_LEN(x)          (((x) & 0xf) << 16)
+
+/* TXCTRL register */
+#define SPI_TXWM(x)             ((x) & 0xffff)
+/* RXCTRL register */
+#define SPI_RXWM(x)             ((x) & 0xffff)
+
+#define SPI_IP_TXWM             0x1
+#define SPI_IP_RXWM             0x2
+
+#define SPI_FCTRL_EN            0x1
+
+#define SPI_INSN_CMD_EN         0x1
+#define SPI_INSN_ADDR_LEN(x)    (((x) & 0x7) << 1)
+#define SPI_INSN_PAD_CNT(x)     (((x) & 0xf) << 4)
+#define SPI_INSN_CMD_PROTO(x)   (((x) & 0x3) << 8)
+#define SPI_INSN_ADDR_PROTO(x)  (((x) & 0x3) << 10)
+#define SPI_INSN_DATA_PROTO(x)  (((x) & 0x3) << 12)
+#define SPI_INSN_CMD_CODE(x)    (((x) & 0xff) << 16)
+#define SPI_INSN_PAD_CODE(x)    (((x) & 0xff) << 24)
+
+#define SPI_TXFIFO_FULL  (1 << 31)   
+#define SPI_RXFIFO_EMPTY (1 << 31)   
+
+/* Values */
+
+#define SPI_CSMODE_AUTO         0
+#define SPI_CSMODE_HOLD         2
+#define SPI_CSMODE_OFF          3
+
+#define SPI_DIR_RX              0
+#define SPI_DIR_TX              1
+
+#define SPI_PROTO_S             0
+#define SPI_PROTO_D             1
+#define SPI_PROTO_Q             2
+
+#define SPI_ENDIAN_MSB          0
+#define SPI_ENDIAN_LSB          1
+
+
+#endif /* _SIFIVE_SPI_H */

include/sifive/devices/uart.h

@@ -0,0 +1,27 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_UART_H
+#define _SIFIVE_UART_H
+
+/* Register offsets */
+#define UART_REG_TXFIFO         0x00
+#define UART_REG_RXFIFO         0x04
+#define UART_REG_TXCTRL         0x08
+#define UART_REG_RXCTRL         0x0c
+#define UART_REG_IE             0x10
+#define UART_REG_IP             0x14
+#define UART_REG_DIV            0x18
+
+/* TXCTRL register */
+#define UART_TXEN               0x1
+#define UART_TXWM(x)            (((x) & 0xffff) << 16)
+
+/* RXCTRL register */
+#define UART_RXEN               0x1
+#define UART_RXWM(x)            (((x) & 0xffff) << 16)
+
+/* IP register */
+#define UART_IP_TXWM            0x1
+#define UART_IP_RXWM            0x2
+
+#endif /* _SIFIVE_UART_H */

include/sifive/smp.h

@@ -0,0 +1,65 @@
+#ifndef SIFIVE_SMP
+#define SIFIVE_SMP
+
+// The maximum number of HARTs this code supports
+#ifndef MAX_HARTS
+#define MAX_HARTS 32
+#endif
+#define CLINT_END_HART_IPI CLINT_CTRL_ADDR + (MAX_HARTS*4)
+
+// The hart that non-SMP tests should run on
+#ifndef NONSMP_HART
+#define NONSMP_HART 0
+#endif
+
+/* If your test cannot handle multiple-threads, use this: 
+ *   smp_disable(reg1)
+ */
+#define smp_disable(reg1, reg2)			 \
+  csrr reg1, mhartid				;\
+  li   reg2, NONSMP_HART			;\
+  beq  reg1, reg2, hart0_entry			;\
+42:						;\
+  wfi    					;\
+  j 42b						;\
+hart0_entry:
+
+/* If your test needs to temporarily block multiple-threads, do this:
+ *    smp_pause(reg1, reg2)
+ *    ... single-threaded work ...
+ *    smp_resume(reg1, reg2)
+ *    ... multi-threaded work ...
+ */
+
+#define smp_pause(reg1, reg2)	 \
+  li reg2, 0x8			;\
+  csrw mie, reg2		;\
+  csrr reg2, mhartid		;\
+  bnez reg2, 42f
+
+#define smp_resume(reg1, reg2)	 \
+  li reg1, CLINT_CTRL_ADDR	;\
+41:				;\
+  li reg2, 1			;\
+  sw reg2, 0(reg1)		;\
+  addi reg1, reg1, 4		;\
+  li reg2, CLINT_END_HART_IPI	;\
+  blt reg1, reg2, 41b		;\
+42:				;\
+  wfi    			;\
+  csrr reg2, mip		;\
+  andi reg2, reg2, 0x8		;\
+  beqz reg2, 42b		;\
+  li reg1, CLINT_CTRL_ADDR	;\
+  csrr reg2, mhartid		;\
+  slli reg2, reg2, 2		;\
+  add reg2, reg2, reg1		;\
+  sw zero, 0(reg2)		;\
+41:				;\
+  lw reg2, 0(reg1)		;\
+  bnez reg2, 41b		;\
+  addi reg1, reg1, 4		;\
+  li reg2, CLINT_END_HART_IPI	;\
+  blt reg1, reg2, 41b
+
+#endif

libwrap/CMakeLists.txt

@@ -1,40 +0,0 @@
-include(CMakePrintHelpers)
-set(LIB_SOURCES
-    sys/_exit.c
-    sys/close.c
-    sys/execve.c
-    sys/fork.c
-    sys/fstat.c
-    sys/getpid.c
-    sys/isatty.c
-    sys/kill.c
-    sys/link.c
-    sys/lseek.c
-    sys/open.c
-    sys/openat.c
-    sys/printf.c
-    sys/puts.c
-    sys/read.c
-    sys/sbrk.c
-    sys/stat.c
-    sys/times.c
-    sys/unlink.c
-    sys/wait.c
-    sys/write.c    
-    # Standard library
-    stdlib/malloc.c    
-    # Miscellaneous
-    misc/write_hex.c
-)
-set(WRAP_ARGS "")
-foreach(FILE ${LIB_SOURCES})
-    get_filename_component(DIR ${FILE} DIRECTORY)
-    if(NOT DIR STREQUAL "misc")
-    get_filename_component(BASE_NAME ${FILE} NAME_WE)
-    list(APPEND WRAP_ARGS "LINKER:--wrap=${BASE_NAME}")
-    endif()
-endforeach()
-
-add_library(wrap STATIC ${LIB_SOURCES} ../env/${BOARD_BASE}/bsp_write.c ../env/${BOARD_BASE}/bsp_read.c)
-target_link_options(wrap INTERFACE ${WRAP_ARGS})
-

libwrap/misc/write_hex.c

@@ -2,16 +2,18 @@
 
 #include <stdint.h>
 #include <unistd.h>
+#include "platform.h"
 
-void write_hex(int fd, uint32_t hex) {
+void write_hex(int fd, uint32_t hex)
+{
   uint8_t ii;
   uint8_t jj;
   char towrite;
-  write(fd, "0x", 2);
-  for (ii = 8; ii > 0; ii--) {
+  write(fd , "0x", 2);
+  for (ii = 8 ; ii > 0; ii--) {
     jj = ii - 1;
-    uint8_t digit = ((hex & (0xF << (jj * 4))) >> (jj * 4));
-    towrite = digit < 0xA ? ('0' + digit) : ('A' + (digit - 0xA));
+    uint8_t digit = ((hex & (0xF << (jj*4))) >> (jj*4));
+    towrite = digit < 0xA ? ('0' + digit) : ('A' +  (digit - 0xA));
     write(fd, &towrite, 1);
   }
 }

libwrap/sys/_exit.c

@@ -1,10 +1,8 @@
 /* See LICENSE of license details. */
 
-#include "weak_under_alias.h"
 #include <unistd.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
+#include "platform.h"
+#include "weak_under_alias.h"
 
 #if defined(BOARD_hifive1)
 static volatile uint32_t tohost;
@@ -16,21 +14,17 @@ extern volatile uint32_t fromhost;
 
 void write_hex(int fd, uint32_t hex);
 
-void __wrap_exit(int code) {
-  /*#if defined(SEMIHOSTING)
-    sh_exit();
-    return;
-  #endif*/
-  // volatile uint32_t* leds = (uint32_t*) (GPIO_BASE_ADDR + GPIO_OUT_OFFSET);
+void __wrap_exit(int code)
+{
+//volatile uint32_t* leds = (uint32_t*) (GPIO_BASE_ADDR + GPIO_OUT_OFFSET);
   const char message[] = "\nProgam has exited with code:";
-  //*leds = (~(code));
+//*leds = (~(code));
 
   write(STDERR_FILENO, message, sizeof(message) - 1);
   write_hex(STDERR_FILENO, code);
   write(STDERR_FILENO, "\n", 1);
-  tohost = code + 1;
+  tohost = code+1;
   write(STDERR_FILENO, "\x04", 1);
-  for (;;)
-    ;
+  for (;;);
 }
 weak_under_alias(exit);

libwrap/sys/close.c

@@ -1,18 +1,13 @@
 /* See LICENSE of license details. */
 
+#include <errno.h>
 #include "stub.h"
 #include "weak_under_alias.h"
-#include <errno.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
 
-int __wrap_close(int fd) {
-#if defined(SEMIHOTING)
-  int i = sh_close(fd);
-  return i;
-#endif
+int __wrap_close(int fd)
+{
   return _stub(EBADF);
 }
 
 weak_under_alias(close);
+

libwrap/sys/isatty.c

@@ -1,16 +1,10 @@
 /* See LICENSE of license details. */
 
-#include "weak_under_alias.h"
 #include <unistd.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
+#include "weak_under_alias.h"
 
-int __wrap_isatty(int fd) {
-#if defined(SEMIHOSTING)
-  int i = sh_istty(fd);
-  return i;
-#endif
+int __wrap_isatty(int fd)
+{
   if (fd == STDOUT_FILENO || fd == STDERR_FILENO)
     return 1;
 

libwrap/sys/lseek.c

@@ -1,21 +1,13 @@
 /* See LICENSE of license details. */
 
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
 #include "stub.h"
 #include "weak_under_alias.h"
-#include <errno.h>
-#include <sys/types.h>
-#include <unistd.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
 
-off_t __wrap_lseek(int fd, off_t ptr, int dir) {
-#if defined(SEMIHOSTING)
-  if (sh_istty(fd))
-    return 0;
-  sh_seek(fd, ptr);
-  return ptr;
-#endif
+off_t __wrap_lseek(int fd, off_t ptr, int dir)
+{
   if (isatty(fd))
     return 0;
 
@@ -23,3 +15,4 @@ off_t __wrap_lseek(int fd, off_t ptr, int dir) {
 }
 
 weak_under_alias(lseek);
+

libwrap/sys/open.c

@@ -1,17 +1,11 @@
 /* See LICENSE of license details. */
 
+#include <errno.h>
 #include "stub.h"
 #include "weak_under_alias.h"
-#include <errno.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
 
-int __wrap_open(const char *name, int flags, int mode) {
-#if defined(SEMIHOSTING)
-  int fd = sh_open(name, mode);
-  return fd;
-#endif
+int __wrap_open(const char* name, int flags, int mode)
+{
   return _stub(ENOENT);
 }
 weak_under_alias(open);

libwrap/sys/printf.c

@@ -3,49 +3,59 @@
 
 #include <stdarg.h>
 #include <stddef.h>
-#include <stdint.h>
 #include <stdio.h>
+#include <stdint.h>
 #include <string.h>
 #include <unistd.h>
 
 #undef putchar
-int putchar(int ch) { return write(STDOUT_FILENO, &ch, 1) == 1 ? ch : -1; }
+int putchar(int ch)
+{
+  return write(STDOUT_FILENO, &ch, 1) == 1 ? ch : -1;
+}
 
-size_t strnlen(const char *str, size_t n) {
+size_t strnlen (const char *str, size_t n)
+{
   const char *start = str;
-  while (n-- > 0 && *str)
-    str++;
+  while (n-- > 0 && *str) str++;
   return str - start;
 }
 
-static void fprintf_putch(int ch, void **data) { putchar(ch); }
-static void sprintf_putch(int ch, void **data) {
-  char **pstr = (char **)data;
+static void fprintf_putch(int ch, void** data)
+{
+  putchar(ch);
+}
+static void sprintf_putch(int ch, void** data)
+{
+  char** pstr = (char**)data;
   **pstr = ch;
   (*pstr)++;
 }
 
-static unsigned long getuint(va_list *ap, int lflag) {
+static unsigned long getuint(va_list *ap, int lflag)
+{
   if (lflag)
     return va_arg(*ap, unsigned long);
   else
     return va_arg(*ap, unsigned int);
 }
 
-static long getint(va_list *ap, int lflag) {
+static long getint(va_list *ap, int lflag)
+{
   if (lflag)
     return va_arg(*ap, long);
   else
     return va_arg(*ap, int);
 }
 
-static inline void printnum(void (*putch)(int, void **), void **putdat,
-                            unsigned long num, unsigned base, int width,
-                            int padc) {
-  unsigned digs[sizeof(num) * 8];
+static inline void printnum(void (*putch)(int, void**), void **putdat,
+                    unsigned long num, unsigned base, int width, int padc)
+{
+  unsigned digs[sizeof(num)*8];
   int pos = 0;
 
-  while (1) {
+  while (1)
+  {
     digs[pos++] = num % base;
     if (num < base)
       break;
@@ -59,8 +69,9 @@ static inline void printnum(void (*putch)(int, void **), void **putdat,
     putch(digs[pos] + (digs[pos] >= 10 ? 'a' - 10 : '0'), putdat);
 }
 
-static inline void print_double(void (*putch)(int, void **), void **putdat,
-                                double num, int width, int prec) {
+static inline void print_double(void (*putch)(int, void**), void **putdat,
+                                double num, int width, int prec)
+{
   union {
     double d;
     uint64_t u;
@@ -76,30 +87,30 @@ static inline void print_double(void (*putch)(int, void **), void **putdat,
     u.d *= 10;
 
   char buf[32], *pbuf = buf;
-  printnum(sprintf_putch, (void **)&pbuf, (unsigned long)u.d, 10, 0, 0);
+  printnum(sprintf_putch, (void**)&pbuf, (unsigned long)u.d, 10, 0, 0);
   if (prec > 0) {
     for (int i = 0; i < prec; i++) {
-      pbuf[-i] = pbuf[-i - 1];
+      pbuf[-i] = pbuf[-i-1];
     }
     pbuf[-prec] = '.';
     pbuf++;
   }
 
-  for (char *p = buf; p < pbuf; p++)
+  for (char* p = buf; p < pbuf; p++)
     putch(*p, putdat);
 }
 
-static void vprintfmt(void (*putch)(int, void **), void **putdat,
-                      const char *fmt, va_list ap) {
-  register const char *p;
-  const char *last_fmt;
+static void vprintfmt(void (*putch)(int, void**), void **putdat, const char *fmt, va_list ap)
+{
+  register const char* p;
+  const char* last_fmt;
   register int ch;
   unsigned long num;
   int base, lflag, width, precision;
   char padc;
 
   while (1) {
-    while ((ch = *(const char *)fmt) != '%') {
+    while ((ch = *(const char *) fmt) != '%') {
       if (ch == '\0')
         return;
       fmt++;
@@ -114,13 +125,13 @@ static void vprintfmt(void (*putch)(int, void **), void **putdat,
     precision = -1;
     lflag = 0;
   reswitch:
-    switch (ch = *(const char *)fmt++) {
+    switch (ch = *(const char *) fmt++) {
 
     // flag to pad on the right
     case '-':
       padc = '-';
       goto reswitch;
-
+      
     // flag to pad with 0's instead of spaces
     case '0':
       padc = '0';
@@ -136,7 +147,7 @@ static void vprintfmt(void (*putch)(int, void **), void **putdat,
     case '7':
     case '8':
     case '9':
-      for (precision = 0;; ++fmt) {
+      for (precision = 0; ; ++fmt) {
         precision = precision * 10 + ch - '0';
         ch = *fmt;
         if (ch < '0' || ch > '9')
@@ -161,62 +172,61 @@ static void vprintfmt(void (*putch)(int, void **), void **putdat,
         width = precision, precision = -1;
       goto reswitch;
 
-    case 'l': // long flag
+    case 'l':    // long flag
       if (lflag)
         goto bad;
       goto reswitch;
-    case 'c': // character
+    case 'c':    // character
       putch(va_arg(ap, int), putdat);
       break;
-    case 'f': // double
+    case 'f':    // double
       print_double(putch, putdat, va_arg(ap, double), width, precision);
       break;
-    case 's': // string
+    case 's':    // string
       if ((p = va_arg(ap, char *)) == NULL)
         p = "(null)";
       if (width > 0 && padc != '-')
         for (width -= strnlen(p, precision); width > 0; width--)
           putch(padc, putdat);
-      for (; (ch = *p) != '\0' && (precision < 0 || --precision >= 0);
-           width--) {
+      for (; (ch = *p) != '\0' && (precision < 0 || --precision >= 0); width--) {
         putch(ch, putdat);
         p++;
       }
       for (; width > 0; width--)
         putch(' ', putdat);
       break;
-    case 'd': // (signed) decimal
+    case 'd':    // (signed) decimal
       num = getint(&ap, lflag);
-      if ((long)num < 0) {
+      if ((long) num < 0) {
         putch('-', putdat);
-        num = -(long)num;
+        num = -(long) num;
       }
       base = 10;
       goto signed_number;
-    case 'u': // unsigned decimal
+    case 'u':    // unsigned decimal
       base = 10;
       goto unsigned_number;
     case 'o': // (unsigned) octal
       // should do something with padding so it's always 3 octits
       base = 8;
       goto unsigned_number;
-    case 'p': // pointer
+    case 'p':// pointer
       lflag = 1;
       putch('0', putdat);
       putch('x', putdat);
       /* fall through to 'x' */
       __attribute__((fallthrough));
-    case 'x': // (unsigned) hexadecimal
+    case 'x':    // (unsigned) hexadecimal
       base = 16;
-    unsigned_number:
+      unsigned_number:
       num = getuint(&ap, lflag);
-    signed_number:
+      signed_number:
       printnum(putch, putdat, num, base, width, padc);
       break;
-    case '%': // escaped '%' character
+    case '%':    // escaped '%' character
       putch(ch, putdat);
       break;
-    default: // unrecognized escape sequence - just print it literally
+    default:    // unrecognized escape sequence - just print it literally
     bad:
       putch('%', putdat);
       fmt = last_fmt;
@@ -225,7 +235,8 @@ static void vprintfmt(void (*putch)(int, void **), void **putdat,
   }
 }
 
-int __wrap_printf(const char *fmt, ...) {
+int __wrap_printf(const char* fmt, ...)
+{
   va_list ap;
   va_start(ap, fmt);
 
@@ -235,12 +246,13 @@ int __wrap_printf(const char *fmt, ...) {
   return 0; // incorrect return value, but who cares, anyway?
 }
 
-int __wrap_sprintf(char *str, const char *fmt, ...) {
+int __wrap_sprintf(char* str, const char* fmt, ...)
+{
   va_list ap;
-  char *str0 = str;
+  char* str0 = str;
   va_start(ap, fmt);
 
-  vprintfmt(sprintf_putch, (void **)&str, fmt, ap);
+  vprintfmt(sprintf_putch, (void**)&str, fmt, ap);
   *str = 0;
 
   va_end(ap);

libwrap/sys/puts.c

@@ -1,11 +1,38 @@
-#include "weak_under_alias.h"
-#include <string.h>
+/* See LICENSE of license details. */
+
+#include <errno.h>
+#include <stdint.h>
+#include <sys/types.h>
 #include <unistd.h>
 
-extern ssize_t _bsp_write(int, const void *, size_t);
+#include "platform.h"
+#include "stub.h"
+#include "weak_under_alias.h"
 
 int __wrap_puts(const char *s) {
-  int len = strlen(s);
-  return _bsp_write(STDOUT_FILENO, s, len);
+  while (*s != '\0') {
+#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
+    while (get_uart_rx_tx_reg_tx_free(uart) == 0)
+      ;
+    uart_write(uart, *s);
+#elif defined(BOARD_iss)
+    *((uint32_t *)0xFFFF0000) = *s;
+#elif defined(BOARD_TGCP)
+    // TODO: implement
+#else
+    while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
+      ;
+    UART0_REG(UART_REG_TXFIFO) = *s;
+
+    if (*s == '\n') {
+      while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
+        ;
+      UART0_REG(UART_REG_TXFIFO) = '\r';
+    }
+#endif
+    ++s;
+  }
+
+  return 0;
 }
 weak_under_alias(puts);

libwrap/sys/read.c

@@ -1,10 +1,54 @@
+/* See LICENSE of license details. */
+
+#include "platform.h"
+#include "stub.h"
 #include "weak_under_alias.h"
+#include <errno.h>
+#include <stdint.h>
+#include <sys/types.h>
 #include <unistd.h>
 
-extern ssize_t _bsp_read(int fd, void *ptr, size_t len);
-
 ssize_t __wrap_read(int fd, void *ptr, size_t len) {
-  return _bsp_read(fd, ptr, len);
+  uint8_t *current = (uint8_t *)ptr;
+#if defined(BOARD_hifive1)
+  volatile uint32_t *uart_rx = (uint32_t *)(UART0_CTRL_ADDR + UART_REG_RXFIFO);
+  volatile uint8_t *uart_rx_cnt =
+      (uint8_t *)(UART0_CTRL_ADDR + UART_REG_RXCTRL + 2);
+#elif defined(BOARD_iss)
+  volatile uint32_t *uart_rx = (uint32_t *)0xFFFF0000;
+#elif defined(BOARD_TGCP)
+  // TODO: implement
+#elif !defined(BOARD_ehrenberg) && !defined(BOARD_tgc_vp)
+  volatile uint32_t *uart_rx = (uint32_t *)(UART0_BASE_ADDR + UART_REG_RXFIFO);
+  volatile uint8_t *uart_rx_cnt =
+      (uint8_t *)(UART0_BASE_ADDR + UART_REG_RXCTRL + 2);
+#endif
+  ssize_t result = 0;
+  if (isatty(fd)) {
+#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
+    for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len) &&
+                                   (get_uart_rx_tx_reg_rx_avail(uart) > 0);
+         current++) {
+      *current = uart_read(uart);
+      result++;
+    }
+#elif defined(BOARD_iss)
+    for (current = (uint8_t *)ptr; (current < ((uint8_t *)ptr) + len);
+         current++) {
+      *current = *uart_rx;
+      result++;
+    }
+#elif defined(BOARD_TGCP)
+    // TODO: implement
+#else
+    for (current = (uint8_t *)ptr;
+         (current < ((uint8_t *)ptr) + len) && (*uart_rx_cnt > 0); current++) {
+      *current = *uart_rx;
+      result++;
+    }
+#endif
+    return result;
+  }
+  return _stub(EBADF);
 }
-
 weak_under_alias(read);

libwrap/sys/unlink.c

@@ -1,16 +1,11 @@
 /* See LICENSE of license details. */
 
+#include <errno.h>
 #include "stub.h"
 #include "weak_under_alias.h"
-#include <errno.h>
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
 
-int __wrap_unlink(const char *name) {
-#if defined(SEMIHOSTING)
-  return sh_remove(name);
-#endif
+int __wrap_unlink(const char* name)
+{
   return _stub(ENOENT);
 }
 weak_under_alias(unlink);

libwrap/sys/write.c

@@ -1,8 +1,43 @@
-#include "weak_under_alias.h"
+/* See LICENSE of license details. */
+
+#include <errno.h>
+#include <stdint.h>
+#include <sys/types.h>
 #include <unistd.h>
 
-extern ssize_t _bsp_write(int, const void *, size_t);
+#include "platform.h"
+#include "stub.h"
+#include "weak_under_alias.h"
 ssize_t __wrap_write(int fd, const void *ptr, size_t len) {
-  return _bsp_write(fd, ptr, len);
+  const uint8_t *current = (const uint8_t *)ptr;
+  if (isatty(fd)) {
+    for (size_t jj = 0; jj < len; jj++) {
+#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
+      while (get_uart_rx_tx_reg_tx_free(uart) == 0)
+        ;
+      uart_write(uart, current[jj]);
+      if (current[jj] == '\n') {
+        while (get_uart_rx_tx_reg_tx_free(uart) == 0)
+          ;
+        uart_write(uart, '\r');
+      }
+#elif defined(BOARD_iss)
+            *((uint32_t*) 0xFFFF0000) = current[jj];
+#else
+      while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
+        ;
+      UART0_REG(UART_REG_TXFIFO) = current[jj];
+
+      if (current[jj] == '\n') {
+        while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
+          ;
+        UART0_REG(UART_REG_TXFIFO) = '\r';
+      }
+#endif
+    }
+    return len;
+  }
+
+  return _stub(EBADF);
 }
 weak_under_alias(write);