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Diffstat (limited to 'roms/opensbi/platform/template/config.mk')
| -rw-r--r-- | roms/opensbi/platform/template/config.mk | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/roms/opensbi/platform/template/config.mk b/roms/opensbi/platform/template/config.mk new file mode 100644 index 000000000..f817342c2 --- /dev/null +++ b/roms/opensbi/platform/template/config.mk @@ -0,0 +1,77 @@ +# +# 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 |