u-boot/arch/riscv/config.mk
Samuel Holland 04d16be554 riscv: Support CONFIG_REMAKE_ELF
Add flags to tell objcopy what kind of ELF to create.

Signed-off-by: Samuel Holland <samuel@sholland.org>
2023-04-20 20:45:08 +08:00

33 lines
920 B
Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2000-2002
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# Copyright (c) 2017 Microsemi Corporation.
# Padmarao Begari, Microsemi Corporation <padmarao.begari@microsemi.com>
#
# Copyright (C) 2017 Andes Technology Corporation
# Rick Chen, Andes Technology Corporation <rick@andestech.com>
#
32bit-emul := elf32lriscv
64bit-emul := elf64lriscv
ifdef CONFIG_32BIT
KBUILD_LDFLAGS += -m $(32bit-emul)
EFI_LDS := elf_riscv32_efi.lds
PLATFORM_ELFFLAGS += -B riscv -O elf32-littleriscv
endif
ifdef CONFIG_64BIT
KBUILD_LDFLAGS += -m $(64bit-emul)
EFI_LDS := elf_riscv64_efi.lds
PLATFORM_ELFFLAGS += -B riscv -O elf64-littleriscv
endif
PLATFORM_CPPFLAGS += -ffixed-gp -fpic
PLATFORM_RELFLAGS += -fno-common -ffunction-sections -fdata-sections
LDFLAGS_u-boot += --gc-sections -static -pie
EFI_CRT0 := crt0_riscv_efi.o
EFI_RELOC := reloc_riscv_efi.o