From: kleines Filmröllchen <malu.bertsch@gmail.com>
Date: Thu, 25 Jan 2024 14:06:59 +0000 (+0100)
Subject: riscv: Support building with Clang
X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=ee9f9d6a41957d03ab414c0d86d68224693e1761;p=u-boot.git

riscv: Support building with Clang

The -ffixed-gp option of GCC has an exact equivalent of -ffixed-x3 in
Clang.

Signed-off-by: kleines Filmröllchen <filmroellchen@serenityos.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
---

diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk
index 9cf2aef0a4..9f16dda92a 100644
--- a/arch/riscv/config.mk
+++ b/arch/riscv/config.mk
@@ -25,7 +25,7 @@ EFI_LDS			:= elf_riscv64_efi.lds
 PLATFORM_ELFFLAGS	+= -B riscv -O elf64-littleriscv
 endif
 
-PLATFORM_CPPFLAGS	+= -ffixed-gp -fpic
+PLATFORM_CPPFLAGS	+= -ffixed-x3 -fpic
 PLATFORM_RELFLAGS	+= -fno-common -ffunction-sections -fdata-sections
 LDFLAGS_u-boot		+= --gc-sections -static -pie