Fix for RUTX platform

root/package/utils/sysupgrade-helper/src/spl/.gitignore

@@ -0,0 +1,4 @@
+u-boot-spl
+u-boot-spl.bin
+u-boot-spl.lds
+u-boot-spl.map

root/package/utils/sysupgrade-helper/src/spl/Makefile

@@ -0,0 +1,151 @@
+#
+# (C) Copyright 2000-2011
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2011
+# Daniel Schwierzeck, daniel.schwierzeck@googlemail.com.
+#
+# (C) Copyright 2011
+# Texas Instruments Incorporated - http://www.ti.com/
+# Aneesh V <aneesh@ti.com>
+#
+# This file is released under the terms of GPL v2 and any later version.
+# See the file COPYING in the root directory of the source tree for details.
+#
+# Based on top-level Makefile.
+#
+
+CONFIG_SPL_BUILD := y
+export CONFIG_SPL_BUILD
+
+include $(TOPDIR)/config.mk
+
+# We want the final binaries in this directory
+obj := $(OBJTREE)/spl/
+
+HAVE_VENDOR_COMMON_LIB := $(shell [ -f $(SRCTREE)/board/$(VENDOR)/common/Makefile ] \
+			&& echo y || echo n)
+
+ifdef	CONFIG_SPL_START_S_PATH
+START_PATH := $(subst ",,$(CONFIG_SPL_START_S_PATH))
+else
+START_PATH := $(CPUDIR)
+endif
+
+START := $(START_PATH)/start.o
+
+LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
+LIBS-y += $(CPUDIR)/lib$(CPU).o
+ifdef SOC
+LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o
+endif
+LIBS-y += board/$(BOARDDIR)/lib$(BOARD).o
+LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/lib$(VENDOR).o
+
+LIBS-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/libcommon.o
+LIBS-$(CONFIG_SPL_LIBDISK_SUPPORT) += disk/libdisk.o
+LIBS-$(CONFIG_SPL_I2C_SUPPORT) += drivers/i2c/libi2c.o
+LIBS-$(CONFIG_SPL_GPIO_SUPPORT) += drivers/gpio/libgpio.o
+LIBS-$(CONFIG_SPL_MMC_SUPPORT) += drivers/mmc/libmmc.o
+LIBS-$(CONFIG_SPL_SERIAL_SUPPORT) += drivers/serial/libserial.o
+LIBS-$(CONFIG_SPL_SPI_FLASH_SUPPORT) += drivers/mtd/spi/libspi_flash.o
+LIBS-$(CONFIG_SPL_SPI_SUPPORT) += drivers/spi/libspi.o
+LIBS-$(CONFIG_SPL_FAT_SUPPORT) += fs/fat/libfat.o
+LIBS-$(CONFIG_SPL_LIBGENERIC_SUPPORT) += lib/libgeneric.o
+LIBS-$(CONFIG_SPL_POWER_SUPPORT) += drivers/power/libpower.o
+LIBS-$(CONFIG_SPL_NAND_SUPPORT) += drivers/mtd/nand/libnand.o
+LIBS-$(CONFIG_SPL_ONENAND_SUPPORT) += drivers/mtd/onenand/libonenand.o
+LIBS-$(CONFIG_SPL_DMA_SUPPORT) += drivers/dma/libdma.o
+LIBS-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/memory.o
+
+ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
+LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
+endif
+
+START := $(addprefix $(SPLTREE)/,$(START))
+LIBS := $(addprefix $(SPLTREE)/,$(sort $(LIBS-y)))
+
+__START := $(subst $(obj),,$(START))
+__LIBS := $(subst $(obj),,$(LIBS))
+
+# Linker Script
+ifdef CONFIG_SPL_LDSCRIPT
+# need to strip off double quotes
+LDSCRIPT := $(addprefix $(SRCTREE)/,$(subst ",,$(CONFIG_SPL_LDSCRIPT)))
+endif
+
+ifeq ($(wildcard $(LDSCRIPT)),)
+	LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-spl.lds
+endif
+ifeq ($(wildcard $(LDSCRIPT)),)
+	LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-spl.lds
+endif
+ifeq ($(wildcard $(LDSCRIPT)),)
+	LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
+endif
+ifeq ($(wildcard $(LDSCRIPT)),)
+$(error could not find linker script)
+endif
+
+# Special flags for CPP when processing the linker script.
+# Pass the version down so we can handle backwards compatibility
+# on the fly.
+LDPPFLAGS += \
+	-include $(TOPDIR)/include/u-boot/u-boot.lds.h \
+	-include $(OBJTREE)/include/config.h \
+	-DCPUDIR=$(CPUDIR) \
+	$(shell $(LD) --version | \
+	  sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
+
+ifdef CONFIG_OMAP
+$(OBJTREE)/MLO:	$(obj)u-boot-spl.bin
+	$(OBJTREE)/tools/mkimage -T omapimage \
+		-a $(CONFIG_SPL_TEXT_BASE) -d $< $@
+endif
+ifdef CONFIG_AM33XX
+$(OBJTREE)/MLO:	$(obj)u-boot-spl.bin
+	$(OBJTREE)/tools/mkimage -T omapimage \
+		-a $(CONFIG_SPL_TEXT_BASE) -d $< $@
+endif
+
+ALL-y	+= $(obj)u-boot-spl.bin
+
+ifdef CONFIG_SAMSUNG
+ALL-y	+= $(obj)$(BOARD)-spl.bin
+endif
+
+all:	$(ALL-y)
+
+ifdef CONFIG_SAMSUNG
+$(obj)$(BOARD)-spl.bin: $(obj)u-boot-spl.bin
+	$(OBJTREE)/tools/mk$(BOARD)spl \
+		$(obj)u-boot-spl.bin $(obj)$(BOARD)-spl.bin
+endif
+
+$(obj)u-boot-spl.bin:	$(obj)u-boot-spl
+	$(OBJCOPY) $(OBJCFLAGS) -O binary $< $@
+
+GEN_UBOOT = \
+	UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) | \
+	sed  -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
+	cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__START) \
+		--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
+		-Map u-boot-spl.map -o u-boot-spl
+
+$(obj)u-boot-spl:	depend $(START) $(LIBS) $(obj)u-boot-spl.lds
+	$(GEN_UBOOT)
+
+$(START):	depend
+	$(MAKE) -C $(SRCTREE)/$(START_PATH) $@
+
+$(LIBS):	depend
+	$(MAKE) -C $(SRCTREE)$(dir $(subst $(SPLTREE),,$@))
+
+$(obj)u-boot-spl.lds: $(LDSCRIPT) depend
+	$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - < $< > $@
+
+depend:	$(obj).depend
+.PHONY: depend
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk