1 # SPDX-License-Identifier: GPL-2.0+
3 # (C) Copyright 2000-2002
4 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 # Copyright (c) 2017 Microsemi Corporation.
7 # Padmarao Begari, Microsemi Corporation <padmarao.begari@microsemi.com>
9 # Copyright (C) 2017 Andes Technology Corporation
10 # Rick Chen, Andes Technology Corporation <rick@andestech.com>
13 32bit-emul
:= elf32lriscv
14 64bit-emul
:= elf64lriscv
17 PLATFORM_CPPFLAGS
+= -march
=rv32ima
-mabi
=ilp32
18 PLATFORM_LDFLAGS
+= -m
$(32bit-emul
)
19 CFLAGS_EFI
+= -march
=rv32ima
-mabi
=ilp32
20 EFI_LDS
:= elf_riscv32_efi.lds
24 PLATFORM_CPPFLAGS
+= -march
=rv64ima
-mabi
=lp64
25 PLATFORM_LDFLAGS
+= -m
$(64bit-emul
)
26 CFLAGS_EFI
+= -march
=rv64ima
-mabi
=lp64
27 EFI_LDS
:= elf_riscv64_efi.lds
30 CONFIG_STANDALONE_LOAD_ADDR
= 0x00000000
31 LDFLAGS_STANDALONE
+= -T
$(srctree
)/examples
/standalone
/riscv.lds
33 PLATFORM_CPPFLAGS
+= -ffixed-gp
-fpic
34 PLATFORM_RELFLAGS
+= -fno-common
-gdwarf-2
-ffunction-sections
35 LDFLAGS_u-boot
+= --gc-sections
-static
-pie
37 EFI_CRT0
:= crt0_riscv_efi.o
38 EFI_RELOC
:= reloc_riscv_efi.o