u-boot-brain/arch/powerpc/cpu/mpc8xxx/ddr/Makefile
Masahiro Yamada 06c14117c4 powerpc: convert makefiles to Kbuild style
Note:
arch/powerpc/cpu/mpc8260/Makefile is originally like follows:

    ---<snip>---
    START   = start.o kgdb.o
    COBJS   = traps.o serial_smc.o serial_scc.o cpu.o cpu_init.o speed.o \
    ---<snip>---
    COBJS-$(CONFIG_ETHER_ON_SCC) = ether_scc.o
    ---<snip>---
    $(LIB): $(OBJS)
            $(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)

The link rule `$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)'
is weird.
kbdg.o is not included in $(OBJS) but linked into $(LIB)
and $(LIB) is not dependent on kgdb.o.
(Broken dependency tracking)

So,
    START   = start.o kgdb.o
shoud have been
    START   = start.o
    SOBJS   = kgdb.o

That is why this commit adds kgdb.o to obj-y, not to extra-y.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
2013-10-31 13:26:44 -04:00

30 lines
808 B
Makefile

#
# Copyright 2008-2011 Freescale Semiconductor, Inc.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# Version 2 as published by the Free Software Foundation.
#
obj-$(CONFIG_FSL_DDR1) += main.o util.o ctrl_regs.o options.o \
lc_common_dimm_params.o
obj-$(CONFIG_FSL_DDR2) += main.o util.o ctrl_regs.o options.o \
lc_common_dimm_params.o
obj-$(CONFIG_FSL_DDR3) += main.o util.o ctrl_regs.o options.o \
lc_common_dimm_params.o
ifdef CONFIG_DDR_SPD
SPD := y
endif
ifdef CONFIG_SPD_EEPROM
SPD := y
endif
ifdef SPD
obj-$(CONFIG_FSL_DDR1) += ddr1_dimm_params.o
obj-$(CONFIG_FSL_DDR2) += ddr2_dimm_params.o
obj-$(CONFIG_FSL_DDR3) += ddr3_dimm_params.o
endif
obj-$(CONFIG_FSL_DDR_INTERACTIVE) += interactive.o