1# 2# (C) Copyright 2000-2006 3# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4# 5# SPDX-License-Identifier: GPL-2.0+ 6# 7 8include $(TOPDIR)/config.mk 9 10LIB = $(obj)lib$(SOC).o 11 12COBJS = clock.o mxs.o iomux.o timer.o 13 14ifdef CONFIG_SPL_BUILD 15COBJS += spl_boot.o spl_lradc_init.o spl_mem_init.o spl_power_init.o 16endif 17 18SRCS := $(START:.o=.S) $(COBJS:.o=.c) 19OBJS := $(addprefix $(obj),$(COBJS)) 20START := $(addprefix $(obj),$(START)) 21 22all: $(obj).depend $(LIB) 23 24$(LIB): $(OBJS) 25 $(call cmd_link_o_target, $(OBJS)) 26 27# Specify the target for use in elftosb call 28ELFTOSB_TARGET-$(CONFIG_MX23) = imx23 29ELFTOSB_TARGET-$(CONFIG_MX28) = imx28 30 31$(OBJTREE)/u-boot.bd: $(SRCTREE)/$(CPUDIR)/$(SOC)/u-boot-$(ELFTOSB_TARGET-y).bd 32 sed "s@OBJTREE@$(OBJTREE)@g" $^ > $@ 33 34$(OBJTREE)/u-boot.sb: $(OBJTREE)/u-boot.bin $(OBJTREE)/spl/u-boot-spl.bin $(OBJTREE)/u-boot.bd 35 elftosb -zf $(ELFTOSB_TARGET-y) -c $(OBJTREE)/u-boot.bd -o $(OBJTREE)/u-boot.sb 36 37######################################################################### 38 39# defines $(obj).depend target 40include $(SRCTREE)/rules.mk 41 42sinclude $(obj).depend 43 44######################################################################### 45