karo: tx48: only print message about cpu_clk, if it was actually changed

[karo-tx-uboot.git] / config.mk

diff --git a/config.mk b/config.mk
index 499eed134868d1494e2f40fa6a46719d45eda71f..4c4551828f42f98145b5ddbde346dab2ffbcadc7 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -119,6 +119,7 @@ endif
 # Usage gcc-ver := $(call cc-version)
 cc-version = $(shell $(SHELL) $(SRCTREE)/tools/gcc-version.sh $(CC))
 binutils-version = $(shell $(SHELL) $(SRCTREE)/tools/binutils-version.sh $(AS))
+dtc-version = $(shell $(SHELL) $(SRCTREE)/tools/dtc-version.sh $(DTC))
 
 #
 # Include the make variables (CC, etc...)
@@ -249,12 +250,16 @@ CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
 endif
 
 CFLAGS_SSP := $(call cc-option,-fno-stack-protector)
-CFLAGS += $(CFLAGS_SSP)
+
 # Some toolchains enable security related warning flags by default,
 # but they don't make much sense in the u-boot world, so disable them.
 CFLAGS_WARN := $(call cc-option,-Wno-format-nonliteral) \
               $(call cc-option,-Wno-format-security)
-CFLAGS += $(CFLAGS_WARN)
+
+CFLAGS := $(CFLAGS_SSP) $(CFLAGS_WARN) $(CPPFLAGS) -Wall -Wstrict-prototypes
+ifdef BUILD_TAG
+       CFLAGS += -DBUILD_TAG='"$(BUILD_TAG)"'
+endif
 
 # Report stack usage if supported
 CFLAGS_STACK := $(call cc-option,-fstack-usage)