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@@ -32,8 +32,10 @@ endif
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# suffixes are needed to enable their support. In Buildroot, we assume
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# all RISC-V cores that support Linux implement those instructions, so
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# we unconditionally enable those extensions.
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+# For starfive JH7110, add _zicsr_zifencei_zba_zbb as default march
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ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_12),y)
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GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)_zicsr_zifencei
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+GCC_TARGET_ARCH := $(GCC_TARGET_ARCH)_zba_zbb
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endif
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endif
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