u-boot/arch/powerpc/cpu/ppc4xx/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

53 lines
1.1 KiB
Makefile

#
# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# SPDX-License-Identifier: GPL-2.0+
#
extra-y := resetvec.o
extra-y += start.o
obj-y := cache.o
obj-y += dcr.o
obj-y += kgdb.o
obj-y += 40x_spd_sdram.o
ifndef CONFIG_NAND_SPL
ifndef CONFIG_NAND_U_BOOT
obj-y += 44x_spd_ddr.o
endif
endif
obj-$(CONFIG_SDRAM_PPC4xx_IBM_DDR2) += 44x_spd_ddr2.o
obj-$(CONFIG_PPC4xx_DDR_AUTOCALIBRATION) += 4xx_ibm_ddr2_autocalib.o
obj-y += 4xx_pci.o
obj-y += 4xx_pcie.o
obj-y += bedbug_405.o
obj-$(CONFIG_CMD_CHIP_CONFIG) += cmd_chip_config.o
obj-y += cpu.o
obj-y += cpu_init.o
obj-y += denali_data_eye.o
obj-y += denali_spd_ddr2.o
obj-y += ecc.o
obj-$(CONFIG_CMD_ECCTEST) += cmd_ecctest.o
obj-y += fdt.o
obj-y += interrupts.o
obj-$(CONFIG_CMD_REGINFO) += reginfo.o
obj-y += sdram.o
obj-y += speed.o
obj-y += tlb.o
obj-y += traps.o
obj-y += usb.o
obj-y += usb_ohci.o
obj-$(CONFIG_XILINX_440) += xilinx_irq.o
ifndef CONFIG_XILINX_440
obj-y += 4xx_uart.o
obj-y += gpio.o
obj-y += miiphy.o
obj-y += uic.o
endif
ifdef CONFIG_SPL_BUILD
obj-y += spl_boot.o
endif