#
# Copyright 2010-2011 Freescale Semiconductor, Inc.
#
-# See file CREDITS for list of people who contributed to this
-# project.
+# SPDX-License-Identifier: GPL-2.0+
#
-# 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
-PAD_TO := 0xfff01000
-include $(TOPDIR)/config.mk
+PAD_TO := 0xfff01000
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 \
- ../common.o
+COBJS = cache.o cpu_init_early.o spl_minimal.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)
+all: $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin
$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl
$(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -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)
+ -Map $(nandobj)u-boot-spl.map -o $@
+
+$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT)
$(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
+ @rm -f $@
+ ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $@
$(obj)cpu_init_early.c:
- @rm -f $(obj)cpu_init_early.c
- ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $(obj)cpu_init_early.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $@
-$(obj)cpu_init_nand.c:
- @rm -f $(obj)cpu_init_nand.c
- ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_nand.c $(obj)cpu_init_nand.c
+$(obj)spl_minimal.c:
+ @rm -f $@
+ ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $@
$(obj)fsl_law.c:
- @rm -f $(obj)fsl_law.c
- ln -sf $(SRCTREE)/drivers/misc/fsl_law.c $(obj)fsl_law.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $@
$(obj)law.c:
- @rm -f $(obj)law.c
- ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/board/$(BOARDDIR)/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
+ @rm -f $@
+ ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_elbc.c $@
$(obj)ns16550.c:
- @rm -f $(obj)ns16550.c
- ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/drivers/serial/ns16550.c $@
$(obj)resetvec.S:
- @rm -f $(obj)resetvec.S
- ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S
+ @rm -f $@
+ ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $@
$(obj)fixed_ivor.S:
- @rm -f $(obj)fixed_ivor.S
- ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $(obj)fixed_ivor.S
+ @rm -f $@
+ ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $@
$(obj)start.S: $(obj)fixed_ivor.S
- @rm -f $(obj)start.S
- ln -sf $(SRCTREE)/$(CPUDIR)/start.S $(obj)start.S
+ @rm -f $@
+ ln -sf $(SRCTREE)/$(CPUDIR)/start.S $@
$(obj)tlb.c:
- @rm -f $(obj)tlb.c
- ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $(obj)tlb.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $@
$(obj)tlb_table.c:
- @rm -f $(obj)tlb_table.c
- ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c
+ @rm -f $@
+ ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $@
ifneq ($(OBJTREE), $(SRCTREE))
$(obj)nand_boot.c:
- @rm -f $(obj)nand_boot.c
- ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c
-$(obj)../common.c:
- @rm -f $(obj)../common.c
- ln -s $(SRCTREE)/nand_spl/board/freescale/common.c $(obj)../common.c
+ @rm -f $@
+ ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $@
endif
#########################################################################
$(obj)%.o: $(obj)%.c
$(CC) $(CFLAGS) -c -o $@ $<
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################