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| author | Yu Chien Peter Lin <peterlin@andestech.com> | 2023-08-09 18:49:30 +0800 |
|---|---|---|
| committer | Leo Yu-Chi Liang <ycliang@andestech.com> | 2023-10-19 17:29:50 +0800 |
| commit | bc5a50452bd42029d6587e1596b44ff235655e90 (patch) | |
| tree | 30cf46e0c2e1415feaf8f1de62821f460771e56f /arch/riscv/lib/Makefile | |
| parent | 03a4504659bf8b0a1945a79696ae9a2b7ca4938a (diff) | |
| download | u-boot-bc5a50452bd42029d6587e1596b44ff235655e90.tar.gz u-boot-bc5a50452bd42029d6587e1596b44ff235655e90.tar.bz2 u-boot-bc5a50452bd42029d6587e1596b44ff235655e90.zip | |
riscv: Add Zbb support for building U-Boot
This patch adds ISA string to the -march to generate zbb instructions
for U-Boot binaries, along with optimized string functions introduced
from Linux kernel.
Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Diffstat (limited to 'arch/riscv/lib/Makefile')
| -rw-r--r-- | arch/riscv/lib/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/lib/Makefile b/arch/riscv/lib/Makefile index 02c4d8fcc6..9a05b662fd 100644 --- a/arch/riscv/lib/Makefile +++ b/arch/riscv/lib/Makefile @@ -42,5 +42,8 @@ extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC) obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMSET) += memset.o obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMMOVE) += memmove.o obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMCPY) += memcpy.o +obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_STRLEN) += strlen_zbb.o +obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_STRCMP) += strcmp_zbb.o +obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_STRNCMP) += strncmp_zbb.o obj-$(CONFIG_$(SPL_TPL_)SEMIHOSTING) += semihosting.o |