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https://github.com/AsahiLinux/u-boot
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f94c44e51e
Add Kconfig and makefile for RISC-V Also modify MAINTAINERS for it. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com>
33 lines
858 B
Makefile
33 lines
858 B
Makefile
#
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# (C) Copyright 2000-2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# Copyright (c) 2017 Microsemi Corporation.
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# Padmarao Begari, Microsemi Corporation <padmarao.begari@microsemi.com>
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#
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# Copyright (C) 2017 Andes Technology Corporation
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# Rick Chen, Andes Technology Corporation <rick@andestech.com>
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#
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# SPDX-License-Identifier: GPL-2.0+
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ifeq ($(CROSS_COMPILE),)
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CROSS_COMPILE := riscv32-unknown-linux-gnu-
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endif
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32bit-emul := elf32lriscv
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64bit-emul := elf64lriscv
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ifdef CONFIG_32BIT
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PLATFORM_LDFLAGS += -m $(32bit-emul)
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endif
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ifdef CONFIG_64BIT
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PLATFORM_LDFLAGS += -m $(64bit-emul)
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endif
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CONFIG_STANDALONE_LOAD_ADDR = 0x00000000 \
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-T $(srctree)/examples/standalone/riscv.lds
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PLATFORM_CPPFLAGS += -ffixed-gp -fpic
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PLATFORM_RELFLAGS += -fno-strict-aliasing -fno-common -gdwarf-2
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LDFLAGS_u-boot += --gc-sections -static -pie
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