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nds32: Generate SW fpu instruction.

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Force it to generate SW fup instruction.
It help to avoid bugs when running on no-HW-fpu board, but
compile with v3f which support HW fpu instruction.

Signed-off-by: Rick Chen <rick@andestech.com>
Cc: Greentime Hu <greentime@andestech.com>
This commit is contained in:
Rick Chen 2019-01-15 10:41:20 +08:00 committed by Andes
parent 28c107f05e
commit 9135858fb8
1 changed files with 2 additions and 2 deletions
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4
arch/nds32/config.mk
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@ -15,8 +15,8 @@ endif
CONFIG_STANDALONE_LOAD_ADDR = 0x300000
LDFLAGS_STANDALONE += -T $(srctree)/examples/standalone/nds32.lds
PLATFORM_RELFLAGS += -fno-common -mrelax
PLATFORM_RELFLAGS += -fno-common -mrelax -mno-ext-fpu-dp -mfloat-abi=soft
PLATFORM_RELFLAGS += -gdwarf-2
PLATFORM_CPPFLAGS += -D__nds32__ -ffixed-10 -fpie
LDFLAGS_u-boot = --gc-sections --relax -pie
LDFLAGS_u-boot = --gc-sections --relax -pie --mabi=AABI