mirror of
https://github.com/riscv-software-src/opensbi.git
synced 2025-08-24 23:41:23 +01:00
66fb729a1e
For testing 32-bit SiFive specific drivers with QEMU riscv32, add 32-bit specific FW_JUMP_FDT_ADDR and FW_PAYLOAD_OFFSET. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
41 lines
1013 B
Makefile
41 lines
1013 B
Makefile
#
|
|
# SPDX-License-Identifier: BSD-2-Clause
|
|
#
|
|
# Copyright (c) 2019 Western Digital Corporation or its affiliates.
|
|
#
|
|
# Authors:
|
|
# Atish Patra <atish.patra@wdc.com>
|
|
#
|
|
|
|
# Compiler flags
|
|
platform-cppflags-y =
|
|
platform-cflags-y =
|
|
platform-asflags-y =
|
|
platform-ldflags-y =
|
|
|
|
# Command for platform specific "make run"
|
|
platform-runcmd = qemu-system-riscv$(PLATFORM_RISCV_XLEN) -M sifive_u -m 256M \
|
|
-nographic -kernel $(build_dir)/platform/sifive/fu540/firmware/fw_payload.elf
|
|
|
|
# Blobs to build
|
|
FW_TEXT_START=0x80000000
|
|
FW_DYNAMIC=y
|
|
FW_JUMP=y
|
|
ifeq ($(PLATFORM_RISCV_XLEN), 32)
|
|
# This needs to be 4MB aligned for 32-bit system
|
|
FW_JUMP_ADDR=0x80400000
|
|
else
|
|
# This needs to be 2MB aligned for 64-bit system
|
|
FW_JUMP_ADDR=0x80200000
|
|
endif
|
|
FW_JUMP_FDT_ADDR=0x88000000
|
|
FW_PAYLOAD=y
|
|
ifeq ($(PLATFORM_RISCV_XLEN), 32)
|
|
# This needs to be 4MB aligned for 32-bit system
|
|
FW_PAYLOAD_OFFSET=0x400000
|
|
else
|
|
# This needs to be 2MB aligned for 64-bit system
|
|
FW_PAYLOAD_OFFSET=0x200000
|
|
endif
|
|
FW_PAYLOAD_FDT_ADDR=0x88000000
|