Enable the -fdata-sections compiler option for RISC-V. Buildman reports
the binary size decrease from this as 8365.3 bytes.
Signed-off-by: Lukas Auer <lukas.a...@aisec.fraunhofer.de>
Reviewed-by: Bin Meng <bmeng...@gmail.com>
Reviewed-by: Rick Chen <r...@andestech.com>
---
Changes in v2: None
arch/riscv/config.mk | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk
index 9088b9ef2c..b9487097f6 100644
--- a/arch/riscv/config.mk
+++ b/arch/riscv/config.mk
@@ -27,7 +27,8 @@ CONFIG_STANDALONE_LOAD_ADDR = 0x00000000 \
-T $(srctree)/examples/standalone/riscv.lds
PLATFORM_CPPFLAGS += -ffixed-gp -fpic
-PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections
+PLATFORM_RELFLAGS += -fno-common -gdwarf-2 -ffunction-sections \
+ -fdata-sections
LDFLAGS_u-boot += --gc-sections -static -pie
EFI_CRT0 := crt0_riscv_efi.o
--
2.17.2
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