forked from Mirrors/opensbi
eccb9df5cf
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>
88 lines
2.3 KiB
Makefile
88 lines
2.3 KiB
Makefile
#
|
|
# 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
|
|
|
|
# Space separated list of object file names to be compiled for the platform
|
|
platform-objs-y += platform.o
|
|
|
|
#
|
|
# If the platform support requires a builtin device tree file, the name of
|
|
# the device tree compiled file should be specified here. The device tree
|
|
# 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
|