This option is not available for 32-bit ARM targets and causes an error when building with Clang:
clang: error: unsupported option '-mgeneral-regs-only' for target 'arm-none-eabi' This fixes the following patch (also seems to only concern AArch64): Link: https://lists.denx.de/pipermail/u-boot/2021-August/458067.html Signed-off-by: Dmitrii Sharshakov <[email protected]> --- arch/arm/config.mk | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 6e725ba1081..ba7dd99672a 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -23,9 +23,12 @@ endif PLATFORM_RELFLAGS += -fno-common $(FIXED_REG) PLATFORM_RELFLAGS += $(call cc-option, -msoft-float) \ - $(call cc-option,-mgeneral-regs-only) \ $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) +ifeq ($(CONFIG_ARM64),y) +PLATFORM_RELFLAGS += $(call cc-option,-mgeneral-regs-only) +endif + # LLVM support LLVM_RELFLAGS := $(call cc-option,-mllvm,) \ $(call cc-option,-mno-movt,) -- 2.51.1
