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CFG_MLONG64 ?= 0
CFG_LITTLE ?= 0 # Mindbender
CFG_RELOC ?= 0
CFG_UNCACHED ?= 0 # Mindbender
CFG_NEWRELOC ?= 0
CFG_VAPI ?= 0
CFG_BOOTRAM ?= 0
CFG_RAMAPP ?= 0 # EPI
CFG_BOARDNAME = "BCM9$(BRCM_CHIP)"
CFG_PCI ?= 0
CFG_ZLIB ?= 0 # enable zlib
CFG_SBP ?= 0 # use Single Board Parameter if defined to 1
TOP = ../../../cfe
ARCH = mips
CPU = bcmcore
BOARD = bcm63xx_rom
LINUX_KERNEL_DIR=../../../../kernel/linux
HOSTTOOLS = ../../../../hostTools
TARGETS_DIR = ../../../../targets
SHARED_DIR = ../../../../shared
INC_SHARED_PUB_PATH = $(SHARED_DIR)/opensource/include/bcm963xx
INC_SHARED_PRIV_PATH = $(SHARED_DIR)/broadcom/include/bcm963xx
FLASH_DIR = $(SHARED_DIR)/opensource/flash
BCMSPI_DIR = $(SHARED_DIR)/opensource/spi
BOOT_DIR = ${ARCH_TOP}/board/$(BOARD)/src
ASM_FILE = flashimg.S
RAM_BUILD = ../bcm63xx_ram
#TOOLS=../../../../uclibc-crosstools-gcc-4.4.2-1/usr/bin/mips-linux-
include $(TOP)/arch/mips/board/$(BOARD)/src/rom_cfe.mk
VPATH += ${FLASH_DIR} $(BCMSPI_DIR)
INCDIRS += -I${ARCH_TOP}/board/bcm63xx_ram/include -I${INC_SHARED_PUB_PATH} -I${INC_SHARED_PRIV_PATH}
BSPOBJS_ROM := $(BSPOBJS)
ifneq ($(strip $(BRCM_IKOS)),y)
BSPOBJS += flashimg.o $(LZMAOBJS)
endif
export INC_CFI_FLASH_DRIVER INC_SPI_FLASH_DRIVER INC_NAND_FLASH_DRIVER INC_SPI_PROG_NAND
ALL : sanity_check cfe$(BRCM_CHIP)
ifneq ($(strip $(INC_NAND_FLASH_DRIVER)),1)
gcc -o ${HOSTTOOLS}/addvtoken -I ${INC_SHARED_PUB_PATH} ${HOSTTOOLS}/addvtoken.c
@if [ $(shell find . -name cfe$(BRCM_CHIP).bin -printf '%s\n') -le 65536 ] ; then \
${HOSTTOOLS}/addvtoken cfe$(BRCM_CHIP).bin bcm9$(BRCM_CHIP)_cfe.w; \
else \
find . -name cfe$(BRCM_CHIP).bin -printf '\nERROR: cfe.bin size, %s, is greater than 65536 maximum size.\n'; \
rm cfe$(BRCM_CHIP) cfe$(BRCM_CHIP).bin; \
fi
endif
@echo done
untar_check:
@if [ ! -e $(TOP)/api ]; then \
echo Untarring original CFE source...; \
(cd ../../.. && tar xfzk cfe*.tar.gz 2> /dev/null || true); \
fi
sanity_check:
@if [ "$(BRCM_CHIP)" = "" ]; then \
echo You must specify chip ID using 'make BRCM_CHIP=[6328|6362|6368|6816]'; exit 1; \
fi
@if [ ! -e $(TOP)/api ]; then \
echo Untarring original CFE source...; \
(cd ../../.. && tar xfzk cfe*.tar.gz 2> /dev/null || true); \
$(MAKE) BRCM_CHIP=$(BRCM_CHIP) BLD_NAND=$(BLD_NAND); \
fi
mksbp: ALL
@echo done
sbp:
${MAKE} clean
${MAKE} CFG_SBP?=1 mksbp
ifeq ($(strip $(INC_NAND_FLASH_DRIVER)),1)
# Build NAND flash boot loader
cfe$(BRCM_CHIP) cfe$(BRCM_CHIP).bin : $(CRT0OBJS) $(BSPOBJS_ROM) $(LIBCFE) noflashimg
$(MAKE) -C $(RAM_BUILD)
$(GLD) -o cfe$(BRCM_CHIP)rom -Map cfe$(BRCM_CHIP)rom.map $(LDFLAGS) $(CRT0OBJS) $(BSPOBJS_ROM) noflashimg.o -L. -lcfe $(LDLIBS)
$(OBJCOPY) --output-target=binary cfe$(BRCM_CHIP)rom cfe$(BRCM_CHIP)rom.bin
rm noflashimg.*
noflashimg:
echo "char *_binArrayStart = (char *) 0, *_binArrayEnd = (char *) 0;" > $@.c; \
echo "int decompressLZMA(unsigned char *s, unsigned int sl, unsigned char *d, unsigned int dl);" >> $@.c; \
echo "int decompressLZMA(unsigned char *s, unsigned int sl, unsigned char *d, unsigned int dl){return 0;}" >> $@.c
$(GCC) $(CFLAGS) -o $@.o $@.c
else
# Build NOR flash boot loader
cfe$(BRCM_CHIP) cfe$(BRCM_CHIP).bin : $(CRT0OBJS) $(BSPOBJS) $(LIBCFE) $(ASM_FILE)
$(GLD) -o cfe$(BRCM_CHIP) -Map cfe$(BRCM_CHIP).map $(LDFLAGS) $(CRT0OBJS) $(BSPOBJS) -L. -lcfe $(LDLIBS)
$(OBJDUMP) -d cfe$(BRCM_CHIP) > cfe$(BRCM_CHIP).dis
$(OBJCOPY) --output-target=binary cfe$(BRCM_CHIP) cfe$(BRCM_CHIP).bin
$(ASM_FILE) : $(TOP)/arch/mips/board/bcm63xx_ram/src
rm -f $(ASM_FILE)
$(MAKE) -C $(RAM_BUILD)
endif
clean : untar_check
rm -f *.o *~ cfe* *.w *.srec
rm -f build_date.c
rm -f noflashimg.c >& /dev/null
rm -f libcfe.a
$(MAKE) -C $(RAM_BUILD) clean
distclean : clean
release : untar_check
$(MAKE) clean
$(MAKE) BRCM_CHIP=6328
cp -f cfe*.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6328 BLD_NAND=1
cp -f cfe*.bin $(TARGETS_DIR)/cfe
cp -f $(RAM_BUILD)/cfe*ram.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6362
cp -f cfe*.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6362 BLD_NAND=1
cp -f cfe*.bin $(TARGETS_DIR)/cfe
cp -f $(RAM_BUILD)/cfe*ram.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6368
cp -f cfe*.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6368 BLD_NAND=1
cp -f cfe*.bin $(TARGETS_DIR)/cfe
cp -f $(RAM_BUILD)/cfe*ram.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6816
cp -f cfe*.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
$(MAKE) BRCM_CHIP=6816 BLD_NAND=1
cp -f cfe*.bin $(TARGETS_DIR)/cfe
cp -f $(RAM_BUILD)/cfe*ram.bin $(TARGETS_DIR)/cfe
$(MAKE) clean
CFE_RAM_START_ADDR := $(OBJDUMP) -f $(RAM_BUILD)/cfe$(BRCM_CHIP) | grep start | cut -d'x' -f2
VMLINUX_START_ADDR := $(OBJDUMP) -f $(LINUX_KERNEL_DIR)/vmlinux | grep start | cut -d'x' -f2
# Must be called from base Linux build directory.
ikos_finish:
@xxd -g4 cfe$(BRCM_CHIP) | sed -e "s/694b6f31/$(shell $(CFE_RAM_START_ADDR))/" | xxd -r > cfe$(BRCM_CHIP).tmp
@mv cfe$(BRCM_CHIP).tmp cfe$(BRCM_CHIP)
@xxd -g4 $(RAM_BUILD)/cfe$(BRCM_CHIP) | sed -e "s/694b6f32/$(shell $(VMLINUX_START_ADDR))/" | xxd -r > $(RAM_BUILD)/cfe$(BRCM_CHIP).tmp
@mv $(RAM_BUILD)/cfe$(BRCM_CHIP).tmp $(RAM_BUILD)/cfe$(BRCM_CHIP)
$(OBJCOPY) --output-target=binary cfe$(BRCM_CHIP) cfe$(BRCM_CHIP).bin
$(OBJCOPY) --output-target=srec $(RAM_BUILD)/cfe$(BRCM_CHIP) cferam$(BRCM_CHIP).srec
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