arch/riscv/config.mk

   1 # SPDX-License-Identifier: GPL-2.0+
   2 #
   3 # (C) Copyright 2000-2002
   4 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   5 #
   6 # Copyright (c) 2017 Microsemi Corporation.
   7 # Padmarao Begari, Microsemi Corporation <padmarao.begari@microsemi.com>
   8 #
   9 # Copyright (C) 2017 Andes Technology Corporation
  10 # Rick Chen, Andes Technology Corporation <rick@andestech.com>
  11 #
  12
  13 32bit-emul              := elf32lriscv
  14 64bit-emul              := elf64lriscv
  15
  16 ifdef CONFIG_32BIT
  17 KBUILD_LDFLAGS          += -m $(32bit-emul)
  18 EFI_LDS                 := elf_riscv32_efi.lds
  19 PLATFORM_ELFFLAGS       += -B riscv -O elf32-littleriscv
  20 endif
  21
  22 ifdef CONFIG_64BIT
  23 KBUILD_LDFLAGS          += -m $(64bit-emul)
  24 EFI_LDS                 := elf_riscv64_efi.lds
  25 PLATFORM_ELFFLAGS       += -B riscv -O elf64-littleriscv
  26 endif
  27
  28 PLATFORM_CPPFLAGS       += -ffixed-x3 -fpic
  29 PLATFORM_RELFLAGS       += -fno-common -ffunction-sections -fdata-sections
  30 LDFLAGS_u-boot          += --gc-sections -static -pie
  31
  32 EFI_CRT0                := crt0_riscv_efi.o
  33 EFI_RELOC               := reloc_riscv_efi.o