forked from Mirrors/opensbi
868e20df8b
Makes for easy and quick build-run one-stop command. For now only added for qemu targets. It can be added for any platform having simulator/emulator (such as QEMU). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Anup Patel <anup.patel@wdc.com>
48 lines
1.1 KiB
Makefile
48 lines
1.1 KiB
Makefile
#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2019 Western Digital Corporation or its affiliates.
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#
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# Authors:
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# Anup Patel <anup.patel@wdc.com>
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#
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# Compiler flags
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platform-cppflags-y =
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platform-cflags-y =
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platform-asflags-y =
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platform-ldflags-y =
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# Command for platform specific "make run"
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platform-runcmd = qemu-system-riscv$(PLATFORM_RISCV_XLEN) -M virt -m 256M \
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-nographic -kernel $(build_dir)/platform/qemu/virt/firmware/fw_payload.elf
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# Common drivers to enable
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PLATFORM_IRQCHIP_PLIC=y
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PLATFORM_SERIAL_UART8250=y
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PLATFORM_SYS_CLINT=y
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# Blobs to build
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FW_TEXT_START=0x80000000
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FW_JUMP=y
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB alligned for 32-bit system
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FW_JUMP_ADDR=0x80400000
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else
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# This needs to be 2MB alligned for 64-bit system
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FW_JUMP_ADDR=0x80200000
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endif
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FW_JUMP_FDT_ADDR=0x82200000
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FW_PAYLOAD=y
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ifeq ($(PLATFORM_RISCV_XLEN), 32)
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# This needs to be 4MB alligned for 32-bit system
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FW_PAYLOAD_OFFSET=0x400000
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else
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# This needs to be 2MB alligned for 64-bit system
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FW_PAYLOAD_OFFSET=0x200000
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endif
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FW_PAYLOAD_FDT_ADDR=0x82200000
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# External Libraries to include
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PLATFORM_INCLUDE_LIBC=y
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