1# 2# (C) Copyright 2006 3# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4# 5# Copyright 2004 Freescale Semiconductor, Inc. 6# 7# See file CREDITS for list of people who contributed to this 8# project. 9# 10# This program is free software; you can redistribute it and/or 11# modify it under the terms of the GNU General Public License as 12# published by the Free Software Foundation; either version 2 of 13# the License, or (at your option) any later version. 14# 15# This program is distributed in the hope that it will be useful, 16# but WITHOUT ANY WARRANTY; without even the implied warranty of 17# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18# GNU General Public License for more details. 19# 20# You should have received a copy of the GNU General Public License 21# along with this program; if not, write to the Free Software 22# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23# MA 02111-1307 USA 24# 25 26include $(TOPDIR)/config.mk 27 28LIB = $(obj)lib$(CPU).o 29 30MINIMAL= 31 32ifdef CONFIG_SPL_BUILD 33ifdef CONFIG_SPL_INIT_MINIMAL 34MINIMAL=y 35endif 36endif 37 38START = start.o 39 40ifdef MINIMAL 41 42COBJS-y += spl_minimal.o 43 44else 45 46COBJS-y += traps.o 47COBJS-y += cpu.o 48COBJS-y += cpu_init.o 49COBJS-y += speed.o 50COBJS-y += interrupts.o 51COBJS-y += ecc.o 52COBJS-$(CONFIG_QE) += qe_io.o 53COBJS-$(CONFIG_FSL_SERDES) += serdes.o 54COBJS-$(CONFIG_PCI) += pci.o 55COBJS-$(CONFIG_PCIE) += pcie.o 56COBJS-$(CONFIG_OF_LIBFDT) += fdt.o 57 58# Stub implementations of cache management functions for USB 59COBJS-y += cache.o 60 61ifdef CONFIG_FSL_DDR2 62COBJS_LN-$(CONFIG_MPC8349) += ddr-gen2.o 63else 64COBJS-y += spd_sdram.o 65endif 66COBJS-$(CONFIG_FSL_DDR2) += law.o 67 68endif # not minimal 69 70COBJS := $(COBJS-y) 71SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix $(obj),$(COBJS_LN-y:.o=.c)) 72OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS) $(COBJS_LN-y)) 73START := $(addprefix $(obj),$(START)) 74 75all: $(obj).depend $(START) $(LIB) 76 77$(LIB): $(OBJS) 78 $(call cmd_link_o_target, $(OBJS)) 79 80$(obj)ddr-gen1.c: 81 ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen1.c $(obj)ddr-gen1.c 82 83$(obj)ddr-gen2.c: 84 ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen2.c $(obj)ddr-gen2.c 85 86$(obj)ddr-gen3.c: 87 ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/ddr-gen3.c $(obj)ddr-gen3.c 88 89######################################################################### 90 91# defines $(obj).depend target 92include $(SRCTREE)/rules.mk 93 94sinclude $(obj).depend 95 96######################################################################### 97