boards: risc-v: k210: Fix -march and -mabi

-march=rv64gc -mabi=lp64 does not resolve lib paths for
riscv64-unknown-elf-gcc resulting in lib not found errors.
Changing it to -march=rv64imafc -mabi=lp64f that is the default
used in Sipeed repositories.

Signed-off-by: Matheus Castello <matheus@castello.eng.br>
This commit is contained in:
Matheus Castello
2021-10-14 01:19:11 -03:00
committed by Masayuki Ishikawa
parent 535fb12a26
commit 1bc3ab513d
@@ -41,7 +41,7 @@ ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ARCHCPUFLAGS = -march=rv64gc -mabi=lp64 -mcmodel=medany
ARCHCPUFLAGS = -march=rv64imafc -mabi=lp64f -mcmodel=medany
ARCHCFLAGS = -fno-builtin -ffunction-sections -fdata-sections
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef