pxa: fix previous definition on cpu init

[people/ms/u-boot.git] / config.mk

diff --git a/config.mk b/config.mk
index 3ed7107fb807de30d060161fe65627d386c9c1d7..22d3398ca4f1bd30caafcc60b8060140198068fe 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -25,7 +25,7 @@
 
 ifneq ($(OBJTREE),$(SRCTREE))
 ifeq ($(CURDIR),$(SRCTREE))
-dir := 
+dir :=
 else
 dir := $(subst $(SRCTREE)/,,$(CURDIR))
 endif
@@ -69,9 +69,8 @@ PLATFORM_CPPFLAGS+= -D__ARM__
 endif
 endif
 
-ifeq ($(ARCH),blackfin)
-PLATFORM_CPPFLAGS+= -D__BLACKFIN__ -mno-underscore
-endif
+# Load generated board configuration
+sinclude $(OBJTREE)/include/autoconf.mk
 
 ifdef  ARCH
 sinclude $(TOPDIR)/$(ARCH)_config.mk   # include architecture dependend rules
@@ -122,24 +121,37 @@ CC        = $(CROSS_COMPILE)gcc
 CPP    = $(CC) -E
 AR     = $(CROSS_COMPILE)ar
 NM     = $(CROSS_COMPILE)nm
+LDR    = $(CROSS_COMPILE)ldr
 STRIP  = $(CROSS_COMPILE)strip
 OBJCOPY = $(CROSS_COMPILE)objcopy
 OBJDUMP = $(CROSS_COMPILE)objdump
 RANLIB = $(CROSS_COMPILE)RANLIB
 
+ifneq (,$(findstring s,$(MAKEFLAGS)))
+ARFLAGS = cr
+else
+ARFLAGS = crv
+endif
 RELFLAGS= $(PLATFORM_RELFLAGS)
 DBGFLAGS= -g # -DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
+ifeq ($(CONFIG_NAND_U_BOOT),y)
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+else
 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
 endif
+endif
 OBJCFLAGS += --gap-fill=0xff
 
 gccincdir := $(shell $(CC) -print-file-name=include)
 
 CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS)                \
-       -D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE)           \
+       -D__KERNEL__
+ifneq ($(TEXT_BASE),)
+CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
+endif
 
 ifneq ($(OBJTREE),$(SRCTREE))
 CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include
@@ -164,7 +176,9 @@ CFLAGS := $(CPPFLAGS) -Wall -Wno-trigraphs
 endif
 endif
 
-AFLAGS_DEBUG := -Wa,-gstabs
+# $(CPPFLAGS) sets -g, which causes gcc to pass a suitable -g<format>
+# option to the assembler.
+AFLAGS_DEBUG :=
 
 # turn jbsr into jsr for m68k
 ifeq ($(ARCH),m68k)
@@ -175,7 +189,10 @@ endif
 
 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)
 
-LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS += -Bstatic -T $(LDSCRIPT) $(PLATFORM_LDFLAGS)
+ifneq ($(TEXT_BASE),)
+LDFLAGS += -Ttext $(TEXT_BASE)
+endif
 
 # Location of a usable BFD library, where we define "usable" as
 # "built for ${HOST}, supports ${TARGET}".  Sensible values are