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- #
- # 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 -bios $(build_dir)/platform/sifive/fu540/firmware/fw_payload.elf
- # Blobs to build
- FW_TEXT_START=0x80000000
- FW_DYNAMIC=y
- FW_JUMP=y
- ifeq ($(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
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