X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fconfig.mk;h=45f9dca5d5a2fa3ba84fc58e7eadb56b3ad957ae;hb=8f5d468721ef3931e4c6f9c6555348f26acdec19;hp=a6a47424518d1a2c5169377a6c8b714eef268a81;hpb=4bfa18fb99e4ffa9451d9ec95375a5e970847bf8;p=u-boot

diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index a6a4742451..45f9dca5d5 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -23,20 +23,18 @@
 
 CROSS_COMPILE ?= arm-linux-
 
-ifeq ($(BOARD),omap2420h4)
-STANDALONE_LOAD_ADDR = 0x80300000
-else
+ifndef CONFIG_STANDALONE_LOAD_ADDR
 ifeq ($(SOC),omap3)
-STANDALONE_LOAD_ADDR = 0x80300000
+CONFIG_STANDALONE_LOAD_ADDR = 0x80300000
 else
-STANDALONE_LOAD_ADDR = 0xc100000
+CONFIG_STANDALONE_LOAD_ADDR = 0xc100000
 endif
 endif
 
 PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
 
 # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
-PLATFORM_CPPFLAGS += $(call cc-option,-marm,)
+PF_CPPFLAGS_ARM := $(call cc-option,-marm,)
 
 # Try if EABI is supported, else fall back to old API,
 # i. e. for example:
@@ -46,24 +44,38 @@ PLATFORM_CPPFLAGS += $(call cc-option,-marm,)
 #	-mabi=apcs-gnu -mno-thumb-interwork
 # - with ELDK 3.1 (gcc 3.x), use:
 #	-mapcs-32 -mno-thumb-interwork
-PLATFORM_CPPFLAGS += $(call cc-option,\
-				-mabi=aapcs-linux -mno-thumb-interwork,\
+PF_CPPFLAGS_ABI := $(call cc-option,\
+			-mabi=aapcs-linux -mno-thumb-interwork,\
+			$(call cc-option,\
+				-mapcs-32,\
 				$(call cc-option,\
-					-mapcs-32,\
-					$(call cc-option,\
-						-mabi=apcs-gnu,\
-					)\
-				) $(call cc-option,-mno-thumb-interwork,)\
-			)
+					-mabi=apcs-gnu,\
+				)\
+			) $(call cc-option,-mno-thumb-interwork,)\
+		)
+PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARM) $(PF_CPPFLAGS_ABI)
 
 # For EABI, make sure to provide raise()
 ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
-# This file is parsed several times; make sure to add only once.
-ifeq (,$(findstring arch/arm/lib/eabi_compat.o,$(PLATFORM_LIBS)))
-PLATFORM_LIBS += $(OBJTREE)/arch/arm/lib/eabi_compat.o
+# This file is parsed many times, so the string may get added multiple
+# times. Also, the prefix needs to be different based on whether
+# CONFIG_SPL_BUILD is defined or not. 'filter-out' the existing entry
+# before adding the correct one.
+ifdef CONFIG_SPL_BUILD
+PLATFORM_LIBS := $(SPLTREE)/arch/arm/lib/eabi_compat.o \
+	$(filter-out %/arch/arm/lib/eabi_compat.o, $(PLATFORM_LIBS))
+else
+PLATFORM_LIBS := $(OBJTREE)/arch/arm/lib/eabi_compat.o \
+	$(filter-out %/arch/arm/lib/eabi_compat.o, $(PLATFORM_LIBS))
 endif
 endif
+
+ifdef CONFIG_SYS_LDSCRIPT
+# need to strip off double quotes
+LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT))
+else
 LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
+endif
 
 # needed for relocation
 ifndef CONFIG_NAND_SPL