mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-20 08:58:52 +09:00
46 lines
1.1 KiB
Makefile
46 lines
1.1 KiB
Makefile
#
|
|
# U-boot - Makefile
|
|
#
|
|
# Copyright (c) 2005-2008 Analog Device Inc.
|
|
#
|
|
# (C) Copyright 2000-2006
|
|
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
#
|
|
# Licensed under the GPL-2 or later.
|
|
#
|
|
|
|
extra-y := init.elf
|
|
extra-y += initcode.o
|
|
extra-y += start.o
|
|
obj-y := interrupt.o cache.o
|
|
obj-y += cpu.o
|
|
obj-y += gpio.o
|
|
obj-y += interrupts.o
|
|
obj-$(CONFIG_JTAG_CONSOLE) += jtag-console.o
|
|
obj-y += os_log.o
|
|
obj-y += reset.o
|
|
obj-y += traps.o
|
|
|
|
extra-y += check_initcode
|
|
clean-files := init.lds
|
|
|
|
# make sure our initcode (which goes into LDR) does not
|
|
# have relocs or external references
|
|
CFLAGS_REMOVE_initcode.o := -ffunction-sections -fdata-sections
|
|
READINIT = env LC_ALL=C $(CROSS_COMPILE)readelf -s $<
|
|
$(obj)/check_initcode: $(obj)/initcode.o
|
|
ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
|
|
@if $(READINIT) | grep '\<GLOBAL\>.*\<UND\>' ; then \
|
|
echo "$< contains external references!" 1>&2 ; \
|
|
exit 1 ; \
|
|
fi
|
|
endif
|
|
|
|
CPPFLAGS_init.lds := -ansi
|
|
|
|
quiet_cmd_link_init = LD $@
|
|
cmd_link_init = $(LD) $(LDFLAGS) -T $^ -o $@
|
|
$(obj)/init.elf: $(obj)/init.lds $(obj)/init.o $(obj)/initcode.o
|
|
$(call if_changed,link_init)
|
|
targets += init.lds init.o
|