1 files changed, 16 insertions, 5 deletions

diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index d152dfbc360d..5200f649dd4e 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -197,11 +197,17 @@ endif
 # Warning: the 64-bit MIPS architecture does not support the `smartmips' extension
 # Pass -Wa,--no-warn to disable all assembler warnings until the kernel code has
 # been fixed properly.
-mips-cflags                             := "$(cflags-y)"
-cflags-$(CONFIG_CPU_HAS_SMARTMIPS)      += $(call cc-option,$(mips-cflags),-msmartmips) -Wa,--no-warn
-cflags-$(CONFIG_CPU_MICROMIPS)          += $(call cc-option,$(mips-cflags),-mmicromips)
+mips-cflags                             := $(cflags-y)
+ifeq ($(CONFIG_CPU_HAS_SMARTMIPS),y)
+smartmips-ase                           := $(call cc-option-yn,$(mips-cflags) -msmartmips)
+cflags-$(smartmips-ase)                 += -msmartmips -Wa,--no-warn
+endif
+ifeq ($(CONFIG_CPU_MICROMIPS),y)
+micromips-ase                           := $(call cc-option-yn,$(mips-cflags) -mmicromips)
+cflags-$(micromips-ase)                 += -mmicromips
+endif
 ifeq ($(CONFIG_CPU_HAS_MSA),y)
-toolchain-msa                           := $(call cc-option-yn,-$(mips-cflags),mhard-float -mfp64 -Wa$(comma)-mmsa)
+toolchain-msa                           := $(call cc-option-yn,$(mips-cflags) -mhard-float -mfp64 -Wa$(comma)-mmsa)
 cflags-$(toolchain-msa)                 += -DTOOLCHAIN_SUPPORTS_MSA
 endif
 
@@ -365,7 +371,11 @@ core-$(CONFIG_BUILTIN_DTB) += arch/mips/boot/dts/
 
 PHONY += dtbs
 dtbs: scripts
-        $(Q)$(MAKE) $(build)=arch/mips/boot/dts dtbs
+        $(Q)$(MAKE) $(build)=arch/mips/boot/dts
+
+PHONY += dtbs_install
+dtbs_install:
+        $(Q)$(MAKE) $(dtbinst)=arch/mips/boot/dts
 
 archprepare:
 ifdef CONFIG_MIPS32_N32
@@ -407,6 +417,7 @@ define archhelp
         echo '  uImage.lzma          - U-Boot image (lzma)'
         echo '  uImage.lzo           - U-Boot image (lzo)'
         echo '  dtbs                 - Device-tree blobs for enabled boards'
+        echo '  dtbs_install         - Install dtbs to $(INSTALL_DTBS_PATH)'
         echo
         echo '  These will be default as appropriate for a configured platform.'
 endef