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platform: Remove redundant config.mk from all platforms

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The options defined in config.mk can be specified in objects.mk of each
platform so let us remove config.mk from all platforms.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Tested-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
This commit is contained in:
Anup Patel
2022-08-08 09:34:25 +05:30
committed by Anup Patel
parent bc317a378f
commit eccb9df5cf
16 changed files with 240 additions and 277 deletions
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77
platform/template/config.mk
View File

@@ -1,77 +0,0 @@
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2019 Western Digital Corporation or its affiliates.
#
# Compiler pre-processor flags
platform-cppflags-y =
# C Compiler and assembler flags.
platform-cflags-y =
platform-asflags-y =
# Linker flags: additional libraries and object files that the platform
# code needs can be added here
platform-ldflags-y =
#
# Command for platform specific "make run"
# Useful for development and debugging on plaftform simulator (such as QEMU)
#
# platform-runcmd = your_platform_run.sh
#
# Platform RISC-V XLEN, ABI, ISA and Code Model configuration.
# These are optional parameters but platforms can optionaly provide it.
# Some of these are guessed based on GCC compiler capabilities
#
# PLATFORM_RISCV_XLEN = 64
# PLATFORM_RISCV_ABI = lp64
# PLATFORM_RISCV_ISA = rv64imafdc
# PLATFORM_RISCV_CODE_MODEL = medany
# Firmware load address configuration. This is mandatory.
FW_TEXT_START=0x80000000
# Optional parameter for path to external FDT
# FW_FDT_PATH="path to platform flattened device tree file"
#
# Dynamic firmware configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_DYNAMIC=<y|n>
#
# Jump firmware configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_JUMP=<y|n>
# This needs to be 4MB aligned for 32-bit support
# This needs to be 2MB aligned for 64-bit support
# ifeq ($(PLATFORM_RISCV_XLEN), 32)
# FW_JUMP_ADDR=0x80400000
# else
# FW_JUMP_ADDR=0x80200000
# endif
# FW_JUMP_FDT_ADDR=0x82200000
#
# Firmware with payload configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_PAYLOAD=<y|n>
# This needs to be 4MB aligned for 32-bit support
# This needs to be 2MB aligned for 64-bit support
ifeq ($(PLATFORM_RISCV_XLEN), 32)
FW_PAYLOAD_OFFSET=0x400000
else
FW_PAYLOAD_OFFSET=0x200000
endif
# FW_PAYLOAD_ALIGN=0x1000
# FW_PAYLOAD_PATH="path to next boot stage binary image file"
# FW_PAYLOAD_FDT_ADDR=0x82200000

72
platform/template/objects.mk
View File

@@ -4,6 +4,33 @@
# Copyright (c) 2019 Western Digital Corporation or its affiliates.
#
# Compiler pre-processor flags
platform-cppflags-y =
# C Compiler and assembler flags.
platform-cflags-y =
platform-asflags-y =
# Linker flags: additional libraries and object files that the platform
# code needs can be added here
platform-ldflags-y =
#
# Command for platform specific "make run"
# Useful for development and debugging on plaftform simulator (such as QEMU)
#
# platform-runcmd = your_platform_run.sh
#
# Platform RISC-V XLEN, ABI, ISA and Code Model configuration.
# These are optional parameters but platforms can optionaly provide it.
# Some of these are guessed based on GCC compiler capabilities
#
# PLATFORM_RISCV_XLEN = 64
# PLATFORM_RISCV_ABI = lp64
# PLATFORM_RISCV_ISA = rv64imafdc
# PLATFORM_RISCV_CODE_MODEL = medany
# Space separated list of object file names to be compiled for the platform
platform-objs-y += platform.o
@@ -13,3 +40,48 @@ platform-objs-y += platform.o
# source file be in the form <dt file name>.dts
#
# platform-objs-y += <dt file name>.o
# Firmware load address configuration. This is mandatory.
FW_TEXT_START=0x80000000
# Optional parameter for path to external FDT
# FW_FDT_PATH="path to platform flattened device tree file"
#
# Dynamic firmware configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_DYNAMIC=<y|n>
#
# Jump firmware configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_JUMP=<y|n>
# This needs to be 4MB aligned for 32-bit support
# This needs to be 2MB aligned for 64-bit support
# ifeq ($(PLATFORM_RISCV_XLEN), 32)
# FW_JUMP_ADDR=0x80400000
# else
# FW_JUMP_ADDR=0x80200000
# endif
# FW_JUMP_FDT_ADDR=0x82200000
#
# Firmware with payload configuration.
# Optional parameters are commented out. Uncomment and define these parameters
# as needed.
#
FW_PAYLOAD=<y|n>
# This needs to be 4MB aligned for 32-bit support
# This needs to be 2MB aligned for 64-bit support
ifeq ($(PLATFORM_RISCV_XLEN), 32)
FW_PAYLOAD_OFFSET=0x400000
else
FW_PAYLOAD_OFFSET=0x200000
endif
# FW_PAYLOAD_ALIGN=0x1000
# FW_PAYLOAD_PATH="path to next boot stage binary image file"
# FW_PAYLOAD_FDT_ADDR=0x82200000

2
platform/template/platform.c
View File

@@ -11,7 +11,7 @@
/*
* Include these files as needed.
* See config.mk PLATFORM_xxx configuration parameters.
* See objects.mk PLATFORM_xxx configuration parameters.
*/
#include <sbi_utils/ipi/aclint_mswi.h>
#include <sbi_utils/irqchip/plic.h>