diff options
Diffstat (limited to 'drivers/firmware/efi/libstub/Makefile')
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index c0ddd1b8dca3..9c12e18031d5 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -34,6 +34,7 @@ $(obj)/lib-%.o: $(srctree)/lib/%.c FORCE lib-$(CONFIG_EFI_ARMSTUB) += arm-stub.o fdt.o string.o \ $(patsubst %.c,lib-%.o,$(arm-deps)) +lib-$(CONFIG_ARM) += arm32-stub.o lib-$(CONFIG_ARM64) += arm64-stub.o CFLAGS_arm64-stub.o := -DTEXT_OFFSET=$(TEXT_OFFSET) @@ -67,3 +68,11 @@ quiet_cmd_stubcopy = STUBCPY $@ $(OBJDUMP) -r $@ | grep $(STUBCOPY_RELOC-y) \ && (echo >&2 "$@: absolute symbol references not allowed in the EFI stub"; \ rm -f $@; /bin/false); else /bin/false; fi + +# +# ARM discards the .data section because it disallows r/w data in the +# decompressor. So move our .data to .data.efistub, which is preserved +# explicitly by the decompressor linker script. +# +STUBCOPY_FLAGS-$(CONFIG_ARM) += --rename-section .data=.data.efistub +STUBCOPY_RELOC-$(CONFIG_ARM) := R_ARM_ABS |