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-rw-r--r--arch/riscv/Makefile5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 4963b5109b2..b3ef87078b5 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -24,6 +24,9 @@ endif
ifeq ($(CONFIG_RISCV_ISA_C),y)
ARCH_C = c
endif
+ifeq ($(CONFIG_RISCV_ISA_ZBB),y)
+ ARCH_ZBB = _zbb
+endif
ifeq ($(CONFIG_CMODEL_MEDLOW),y)
CMODEL = medlow
endif
@@ -32,7 +35,7 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y)
endif
-RISCV_MARCH = $(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)
+RISCV_MARCH = $(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)$(ARCH_ZBB)
ABI = $(ABI_BASE)$(ABI_D)
# Newer binutils versions default to ISA spec version 20191213 which moves some