arm:at91-boards: remove console_init_f where unnecessary

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

diff --git a/config.mk b/config.mk
index 596ba935926f6e2eb76b16ea280391012c24eacf..3dcea6a8f99a8b3bc4e22f6c981a7e43839cf6f8 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
@@ -125,6 +125,10 @@ 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 $(CC))
+
 #
 # Include the make variables (CC, etc...)
 #
@@ -201,6 +205,10 @@ ifneq ($(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
@@ -232,6 +240,10 @@ CFLAGS_WARN := $(call cc-option,-Wno-format-nonliteral) \
               $(call cc-option,-Wno-format-security)
 CFLAGS += $(CFLAGS_WARN)
 
+# Report stack usage if supported
+CFLAGS_STACK := $(call cc-option,-fstack-usage)
+CFLAGS += $(CFLAGS_STACK)
+
 # $(CPPFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
 # option to the assembler.
 AFLAGS_DEBUG :=