riscv: fix riscv64 unrecognized opcode build error

[platform/kernel/linux-starfive.git] / arch / riscv / Makefile

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 01906a9..c103be5 100644 (file)
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -51,6 +51,7 @@ endif
 riscv-march-$(CONFIG_ARCH_RV32I)       := rv32ima
 riscv-march-$(CONFIG_ARCH_RV64I)       := rv64ima
 riscv-march-$(CONFIG_FPU)              := $(riscv-march-y)fd
+riscv-march-y                          := $(subst imafd,g,$(riscv-march-y))
 riscv-march-$(CONFIG_RISCV_ISA_C)      := $(riscv-march-y)c
 KBUILD_CFLAGS += -march=$(subst fd,,$(riscv-march-y))
 KBUILD_AFLAGS += -march=$(riscv-march-y)
@@ -132,8 +133,11 @@ $(BOOT_TARGETS): vmlinux
 Image.%: Image
        $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
-zinstall install:
-       $(Q)$(MAKE) $(build)=$(boot) $@
+install: install-image = Image
+zinstall: install-image = Image.gz
+install zinstall:
+       $(CONFIG_SHELL) $(srctree)/$(boot)/install.sh $(KERNELRELEASE) \
+       $(boot)/$(install-image) System.map "$(INSTALL_PATH)"
 
 archclean:
        $(Q)$(MAKE) $(clean)=$(boot)