u-boot yaffs2: Fix compilation warnings

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

diff --git a/config.mk b/config.mk
index fa33e628513ce78c097f33821f77794a569c74d4..c3822a25c255100f6730549820fe32dadce8dba7 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -104,7 +104,7 @@ HOSTCFLAGS  += -pedantic
 
 #########################################################################
 #
-# Option checker (courtesy linux kernel) to ensure
+# Option checker, gcc version (courtesy linux kernel) to ensure
 # only supported compiler options are used
 #
 CC_OPTIONS_CACHE_FILE := $(OBJTREE)/include/generated/cc_options.mk
@@ -125,11 +125,19 @@ cc-option = $(strip $(if $(findstring $1,$(CC_OPTIONS)),$1,\
                $(if $(call cc-option-sys,$1),$1,$2)))
 endif
 
+# cc-version
+# Usage gcc-ver := $(call cc-version)
+cc-version = $(shell $(SHELL) $(SRCTREE)/tools/gcc-version.sh $(CC))
+
 #
 # Include the make variables (CC, etc...)
 #
 AS     = $(CROSS_COMPILE)as
-LD     = $(CROSS_COMPILE)ld
+
+# Always use GNU ld
+LD     = $(shell if $(CROSS_COMPILE)ld.bfd -v > /dev/null 2>&1; \
+               then echo "$(CROSS_COMPILE)ld.bfd"; else echo "$(CROSS_COMPILE)ld"; fi;)
+
 CC     = $(CROSS_COMPILE)gcc
 CPP    = $(CC) -E
 AR     = $(CROSS_COMPILE)ar
@@ -201,6 +209,10 @@ ifneq ($(CONFIG_SPL_TEXT_BASE),)
 CPPFLAGS += -DCONFIG_SPL_TEXT_BASE=$(CONFIG_SPL_TEXT_BASE)
 endif
 
+ifneq ($(CONFIG_SPL_PAD_TO),)
+CPPFLAGS += -DCONFIG_SPL_PAD_TO=$(CONFIG_SPL_PAD_TO)
+endif
+
 ifeq ($(CONFIG_SPL_BUILD),y)
 CPPFLAGS += -DCONFIG_SPL_BUILD
 endif