mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 15:23:07 +00:00
8bc50f0b6d
It's arch code and not a driver, so move it where it belongs. When it originally went into drivers/misc there was no 8xxx CPU directory. This will make new-SPL support a little easier since we can keep the CPU stuff together and not need to pull stuff in from drivers/misc. Signed-off-by: Scott Wood <scottwood@freescale.com> Cc: Andy Fleming <afleming@freescale.com>
143 lines
4.4 KiB
Makefile
143 lines
4.4 KiB
Makefile
#
|
|
# (C) Copyright 2007
|
|
# Stefan Roese, DENX Software Engineering, sr@denx.de.
|
|
#
|
|
# Copyright 2009-2011 Freescale Semiconductor, Inc.
|
|
#
|
|
# See file CREDITS for list of people who contributed to this
|
|
# project.
|
|
#
|
|
# This program is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU General Public License as
|
|
# published by the Free Software Foundation; either version 2 of
|
|
# the License, or (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
# MA 02111-1307 USA
|
|
#
|
|
|
|
NAND_SPL := y
|
|
CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
|
|
PAD_TO := 0xfff01000
|
|
|
|
include $(TOPDIR)/config.mk
|
|
|
|
nandobj := $(OBJTREE)/nand_spl/
|
|
|
|
LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
|
|
LSTSCRIPT= $(nandobj)/board/$(BOARDDIR)/u-boot.lst
|
|
LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) \
|
|
$(LDFLAGS) $(LDFLAGS_FINAL)
|
|
AFLAGS += -DCONFIG_NAND_SPL
|
|
CFLAGS += -DCONFIG_NAND_SPL
|
|
|
|
SOBJS = start.o resetvec.o
|
|
COBJS = cache.o cpu_init_early.o cpu_init_nand.o fsl_law.o law.o \
|
|
nand_boot.o nand_boot_fsl_elbc.o ns16550.o tlb.o tlb_table.o
|
|
|
|
SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c))
|
|
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
|
|
__OBJS := $(SOBJS) $(COBJS)
|
|
LNDIR := $(nandobj)board/$(BOARDDIR)
|
|
|
|
ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
|
|
|
|
all: $(obj).depend $(ALL)
|
|
|
|
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
|
|
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@
|
|
|
|
$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl
|
|
$(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
|
|
|
|
$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds
|
|
cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \
|
|
-Map $(nandobj)u-boot-spl.map \
|
|
-o $(nandobj)u-boot-spl
|
|
|
|
# The following line expands into whole rule which generates $(LSTSCRIPT),
|
|
# the file containing u-boots LG-array linker section. This is included into
|
|
# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
|
|
$(eval $(call make_u_boot_list, $(LSTSCRIPT), $(OBJS)))
|
|
$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) $(LSTSCRIPT)
|
|
$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)/board/$(BOARDDIR) \
|
|
-ansi -D__ASSEMBLY__ -P - <$< >$@
|
|
|
|
# create symbolic links for common files
|
|
|
|
$(obj)cache.c:
|
|
@rm -f $(obj)cache.c
|
|
ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c
|
|
|
|
$(obj)cpu_init_early.c:
|
|
@rm -f $(obj)cpu_init_early.c
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_early.c $(obj)cpu_init_early.c
|
|
|
|
$(obj)cpu_init_nand.c:
|
|
@rm -f $(obj)cpu_init_nand.c
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/cpu_init_nand.c $(obj)cpu_init_nand.c
|
|
|
|
$(obj)fsl_law.c:
|
|
@rm -f $(obj)fsl_law.c
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c
|
|
|
|
$(obj)law.c:
|
|
@rm -f $(obj)law.c
|
|
ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c
|
|
|
|
$(obj)nand_boot_fsl_elbc.c:
|
|
@rm -f $(obj)nand_boot_fsl_elbc.c
|
|
ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c \
|
|
$(obj)nand_boot_fsl_elbc.c
|
|
|
|
$(obj)ns16550.c:
|
|
@rm -f $(obj)ns16550.c
|
|
ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
|
|
|
|
$(obj)resetvec.S:
|
|
@rm -f $(obj)resetvec.S
|
|
ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S
|
|
|
|
$(obj)fixed_ivor.S:
|
|
@rm -f $(obj)fixed_ivor.S
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/fixed_ivor.S $(obj)fixed_ivor.S
|
|
|
|
$(obj)start.S: $(obj)fixed_ivor.S
|
|
@rm -f $(obj)start.S
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/start.S $(obj)start.S
|
|
|
|
$(obj)tlb.c:
|
|
@rm -f $(obj)tlb.c
|
|
ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc85xx/tlb.c $(obj)tlb.c
|
|
|
|
$(obj)tlb_table.c:
|
|
@rm -f $(obj)tlb_table.c
|
|
ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c
|
|
|
|
ifneq ($(OBJTREE), $(SRCTREE))
|
|
$(obj)nand_boot.c:
|
|
@rm -f $(obj)nand_boot.c
|
|
ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c
|
|
endif
|
|
|
|
#########################################################################
|
|
|
|
$(obj)%.o: $(obj)%.S
|
|
$(CC) $(AFLAGS) -c -o $@ $<
|
|
|
|
$(obj)%.o: $(obj)%.c
|
|
$(CC) $(CFLAGS) -c -o $@ $<
|
|
|
|
# defines $(obj).depend target
|
|
include $(SRCTREE)/rules.mk
|
|
|
|
sinclude $(obj).depend
|
|
|
|
#########################################################################
|