updates bsp

test_fw/CMakeLists.txt

@@ -1,13 +0,0 @@
-cmake_minimum_required(VERSION 3.21)
-project(test_fw C)
-set(TARGET test_fw)
-add_executable(${TARGET} test_fw.c)
-
-set(BOARD "iss" CACHE STRING "Target board")
-add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../bare-metal-bsp bsp)
-target_link_libraries(${TARGET} PRIVATE bsp)
-target_link_options(${TARGET} PRIVATE LINKER:-Map=${TARGET}.map)  
-
-add_custom_command(TARGET ${TARGET} POST_BUILD
-        COMMAND ${CMAKE_OBJDUMP} -S  ${TARGET}.elf > ${TARGET}.dis
-        COMMENT "Creating disassembly for ${TARGET}")

test_fw/CMakePresets.json

@@ -1,122 +0,0 @@
-{
-    "version": 3,
-    "vendor": {
-        "conan": {}
-    },
-    "cmakeMinimumRequired": {
-        "major": 3,
-        "minor": 24,
-        "patch": 0
-    },
-    "configurePresets": [
-        {
-            "name": "32imc",
-            "hidden": true,
-            "cacheVariables": {    
-                "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/../bare-metal-bsp/cmake/rv32imc.cmake"
-            }  
-        },
-        {
-            "name": "64imc",
-            "hidden": true,
-            "cacheVariables": {    
-                "CMAKE_TOOLCHAIN_FILE": "${sourceDir}/../bare-metal-bsp/cmake/rv64gc.cmake"
-            }  
-        },
-        {
-            "name": "iss",
-            "hidden": true,
-            "cacheVariables": {    
-                "BOARD": "iss"
-            }  
-        },
-        {
-            "name": "moonlight",
-            "hidden": true,
-            "cacheVariables": {    
-                "BOARD": "moonlight"
-            }  
-        },
-        {
-            "name": "riscv_vp",
-            "hidden": true,
-            "cacheVariables": {    
-                "BOARD": "riscv_vp",
-                "LINKER_SCRIPT": "/scratch/hongyu/workarea/Firmwares/bare-metal-bsp/env/riscv_vp/flash.lds"
-            }  
-        },
-        {
-            "name": "rtl",
-            "hidden": true,
-            "cacheVariables": {    
-                "BOARD": "rtl"
-            }  
-        },
-        {
-            "name": "debug",
-            "hidden": true,
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Debug"
-            }  
-        },
-        {
-            "name": "release",
-            "hidden": true,
-            "cacheVariables": {    
-                "CMAKE_BUILD_TYPE": "Release"
-            }  
-        },
-        {
-            "name": "ISS_Debug",
-            "inherits": ["iss", "debug", "32imc"]
-        },
-        {
-            "name": "Moonlight_Debug",
-            "inherits": ["moonlight", "debug", "32imc"]
-        },
-        {
-            "name": "riscv_vp_Debug",
-            "inherits": ["riscv_vp", "debug", "32imc"]
-        },
-        {
-            "name": "ISS_Debug_64",
-            "inherits": ["iss", "debug", "64imc"]
-        },
-        {
-            "name": "Moonlight_Debug_64",
-            "hidden": true,
-            "inherits": ["moonlight", "debug", "64imc"]
-        },
-        {
-            "name": "riscv_vp_Debug_64",            
-            "inherits": ["riscv_vp", "debug", "64imc"]
-        },
-        {
-            "name": "ISS_Release",
-            "inherits": ["iss", "release", "32imc"]
-        },
-        {
-            "name": "Moonlight_Release",
-            "inherits": ["moonlight", "release", "32imc"]
-        },
-        {
-            "name": "riscv_vp_Release",
-            "inherits": ["riscv_vp", "release", "32imc"]
-        },
-        {
-            "name": "ISS_Release_64",        
-            "inherits": ["iss", "release", "64imc"]
-        },
-        {
-            "name": "Moonlight_Release_64",
-            "hidden": true,
-            "inherits": ["moonlight", "release", "64imc"]
-        },
-        {
-            "name": "riscv_vp_Release_64",
-            "hidden": true,
-            "inherits": ["riscv_vp", "release", "64imc"]
-        }
-                 
-    ]
-}

test_fw/test_fw.c

@@ -1,42 +0,0 @@
-#include "encoding.h"
-#include "platform.h"
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-void handle_m_time_interrupt() {
-    uint64_t time = get_aclint_mtime(aclint);
-    time += MTIMER_NEXT_TICK_INC;
-    set_aclint_mtimecmp(aclint, time);
-    puts("m_time_irq");
-}
-
-int main() {
-    puts("in main");
-    // avoid getting interrupt upon enabling MIP/MIE_MTI
-    set_aclint_mtimecmp(aclint, 0xffffffffffffffff);
-    // enable global interrupt
-    csr_set_bits_mstatus(MSTATUS_MIE_BIT_MASK);
-
-    puts("after enable MSTATUS_MIE/MPP");
-    // enable MIE
-    csr_set_bits_mie(MIE_MTI_BIT_MASK | MIE_MSI_BIT_MASK | MIE_MEI_BIT_MASK);
-    puts("after enable MIE");
-
-    uint64_t time = get_aclint_mtime(aclint);
-    printf("in main() get_aclint_mtime return %lu \n", (uint32_t)time);
-    set_aclint_mtime(aclint, 9);
-    time = get_aclint_mtime(aclint);
-    printf("in main() get_aclint_mtime  after set 9, return %lu \n", (uint32_t)time);
-
-    set_aclint_mtimecmp(aclint, (time + 3));
-    puts("set mtimecmp");
-
-    uint64_t timecmp = get_aclint_mtimecmp(aclint);
-    printf("in  main() get_aclint_mtimecmp return %d \n", timecmp);
-
-    puts(" finshed ");
-    return 0;
-}