-cflags-$(CONFIG_M5206) := -m5200 -Wa,-S -Wa,-m5200
-cflags-$(CONFIG_M5206e) := -m5200 -Wa,-S -Wa,-m5200
-cflags-$(CONFIG_M523x) := -m5307 -Wa,-S -Wa,-m5307
-cflags-$(CONFIG_M5249) := -m5200 -Wa,-S -Wa,-m5200
-cflags-$(CONFIG_M527x) := -m5307 -Wa,-S -Wa,-m5307
-cflags-$(CONFIG_M5272) := -m5307 -Wa,-S -Wa,-m5307
-cflags-$(CONFIG_M528x) := -m5307 -Wa,-S -Wa,-m5307
-cflags-$(CONFIG_M5307) := -m5307 -Wa,-S -Wa,-m5307
-cflags-$(CONFIG_M5407) := -m5200 -Wa,-S -Wa,-m5200
+cflags-$(CONFIG_M5206) := -m5200
+cflags-$(CONFIG_M5206e) := -m5200
+cflags-$(CONFIG_M520x) := -m5307
+cflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307)
+cflags-$(CONFIG_M5249) := -m5200
+cflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307)
+cflags-$(CONFIG_M5272) := -m5307
+cflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307)
+cflags-$(CONFIG_M528x) := $(call cc-option,-m528x,-m5307)
+cflags-$(CONFIG_M5307) := -m5307
+cflags-$(CONFIG_M532x) := $(call cc-option,-mcpu=532x,-m5307)
+cflags-$(CONFIG_M5407) := -m5200