[3/4] smdkv310: use spl framework for mmc spl

Message ID	1316589904-17431-4-git-send-email-chander.kashyap@linaro.org
State	Accepted
Headers	show Return-Path: <patch+caf_=linaro-patchwork=canonical.com@linaro.org> Received-SPF: neutral (google.com: 209.85.161.178 is neither permitted nor denied by best guess record for domain of chander.kashyap@linaro.org) client-ip=209.85.161.178; From: Chander Kashyap <chander.kashyap@linaro.org> To: u-boot@lists.denx.de Cc: mk7.kang@samsung.com, bjlee@samsung.com, patches@linaro.org, samsung@lists.linaro.org, linaro-dev@lists.linaro.org, Chander Kashyap <chander.kashyap@linaro.org> Subject: [PATCH 3/4] smdkv310: use spl framework for mmc spl Date: Wed, 21 Sep 2011 12:55:03 +0530 Message-Id: <1316589904-17431-4-git-send-email-chander.kashyap@linaro.org> In-Reply-To: <1316589904-17431-1-git-send-email-chander.kashyap@linaro.org> References: <1316589904-17431-1-git-send-email-chander.kashyap@linaro.org>

diff --git a/board/samsung/smdkv310/Makefile b/board/samsung/smdkv310/Makefile index 8e9b703..1df0ead 100644 --- a/board/samsung/smdkv310/Makefile +++ b/board/samsung/smdkv310/Makefile @@ -26,16 +26,33 @@ LIB = $(obj)lib$(BOARD).o SOBJS := mem_setup.o SOBJS += lowlevel_init.o +ifndef CONFIG_SPL_BUILD COBJS += smdkv310.o +endif + +ifdef CONFIG_SPL_BUILD +COBJS += mmc_boot.o +endif SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) -all: $(obj).depend $(LIB) +ALL := $(obj).depend $(LIB) + +ifdef CONFIG_SPL_BUILD +ALL += $(OBJTREE)/tools/mk$(BOARD)spl +endif + +all: $(ALL) $(LIB): $(OBJS) $(AR) $(ARFLAGS) $@ $(OBJS) +ifdef CONFIG_SPL_BUILD +$(OBJTREE)/tools/mk$(BOARD)spl: tools/mkv310_image.c + $(HOSTCC) tools/mkv310_image.c -o $(OBJTREE)/tools/mk$(BOARD)spl +endif + ######################################################################### # defines $(obj).depend target diff --git a/mmc_spl/board/samsung/smdkv310/mmc_boot.c b/board/samsung/smdkv310/mmc_boot.c similarity index 100% rename from mmc_spl/board/samsung/smdkv310/mmc_boot.c rename to board/samsung/smdkv310/mmc_boot.c diff --git a/mmc_spl/board/samsung/smdkv310/tools/mkv310_image.c b/board/samsung/smdkv310/tools/mkv310_image.c similarity index 100% rename from mmc_spl/board/samsung/smdkv310/tools/mkv310_image.c rename to board/samsung/smdkv310/tools/mkv310_image.c diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h index 1c974ea..cf2ef17 100644 --- a/include/configs/smdkv310.h +++ b/include/configs/smdkv310.h @@ -90,7 +90,9 @@ #define CONFIG_BOOTDELAY 3 #define CONFIG_ZERO_BOOTDELAY_CHECK -#define CONFIG_MMC_U_BOOT + +/* MMC SPL */ +#define CONFIG_SPL #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" diff --git a/mmc_spl/board/samsung/smdkv310/Makefile b/mmc_spl/board/samsung/smdkv310/Makefile deleted file mode 100644 index 85f4838..0000000 --- a/mmc_spl/board/samsung/smdkv310/Makefile +++ /dev/null @@ -1,106 +0,0 @@ -# -# (C) Copyright 2006-2007 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# (C) Copyright 2008 -# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de> -# -# (C) Copyright 2011 -# Chander Kashyap, Samsung Electronics, <k.chander@samsung.com> -# -# 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 -# - -CONFIG_MMC_SPL = y - -include $(TOPDIR)/config.mk - -LDSCRIPT= $(TOPDIR)/mmc_spl/board/$(BOARDDIR)/u-boot.lds -LDFLAGS = -Bstatic -T $(mmcobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) -AFLAGS += -DCONFIG_MMC_SPL -AFLAGS += -DCONFIG_SPL_BUILD -CFLAGS += -DCONFIG_MMC_SPL -CFLAGS += -DCONFIG_SPL_BUILD - -SOBJS = start.o mem_setup.o lowlevel_init.o -COBJS = mmc_boot.o - -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(OBJTREE)/mmc_spl/board/$(BOARDDIR) - -mmcobj := $(OBJTREE)/mmc_spl/ - - -MKV310_MMC_SPL_EXEC = mkv310_mmc_spl_exec -MMC_SPL_BIN = u-boot-mmc-spl.bin - -ALL = $(mmcobj)u-boot-spl $(mmcobj)u-boot-spl.bin $(mmcobj)$(MMC_SPL_BIN) - -all: $(obj).depend $(ALL) - -$(mmcobj)$(MMC_SPL_BIN): $(mmcobj)u-boot-spl.bin tools/$(MKV310_MMC_SPL_EXEC) - ./tools/$(MKV310_MMC_SPL_EXEC) $(mmcobj)u-boot-spl.bin $(mmcobj)$(MMC_SPL_BIN) - rm -f tools/$(MKV310_MMC_SPL_EXEC) - -tools/$(MKV310_MMC_SPL_EXEC): tools/mkv310_image.c - $(HOSTCC) tools/mkv310_image.c -o tools/$(MKV310_MMC_SPL_EXEC) - -$(mmcobj)u-boot-spl.bin: $(mmcobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(mmcobj)u-boot-spl: $(OBJS) $(mmcobj)u-boot.lds - cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \ - -Map $(mmcobj)u-boot-spl.map \ - -o $(mmcobj)u-boot-spl - -$(mmcobj)u-boot.lds: $(LDSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@ - -# create symbolic links for common files - -# from cpu directory -start.S: - @rm -f $@ - @ln -s $(TOPDIR)/arch/arm/cpu/armv7/start.S $@ - -# from board directory -mem_setup.S: - @rm -f $@ - @ln -s $(TOPDIR)/board/samsung/smdkv310/mem_setup.S $@ - -lowlevel_init.S: - @rm -f $@ - @ln -s $(TOPDIR)/board/samsung/smdkv310/lowlevel_init.S $@ - -######################################################################### - -$(obj)%.o: %.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: %.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/mmc_spl/board/samsung/smdkv310/u-boot.lds b/mmc_spl/board/samsung/smdkv310/u-boot.lds deleted file mode 100644 index 4a231d9..0000000 --- a/mmc_spl/board/samsung/smdkv310/u-boot.lds +++ /dev/null @@ -1,88 +0,0 @@ -/* - * (C) Copyright 2011 - * Chander Kashyap, Samsung Electronics, <k.chander@samsung.com> - * - * January 2004 - Changed to support H4 device - * Copyright (c) 2004-2008 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de> - * - * 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 - */ - -OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - - . = ALIGN(4); - .data : { - *(.data) - } - - . = ALIGN(4); - - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; - - . = ALIGN(4); - - __image_copy_end = .; - - .rel.dyn : { - __rel_dyn_start = .; - *(.rel*) - __rel_dyn_end = .; - } - - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } - - _end = .; - - .bss __rel_dyn_start (OVERLAY) : { - __bss_start = .; - *(.bss) - . = ALIGN(4); - __bss_end__ = .; - } - - /DISCARD/ : { *(.dynstr*) } - /DISCARD/ : { *(.dynamic*) } - /DISCARD/ : { *(.plt*) } - /DISCARD/ : { *(.interp*) } - /DISCARD/ : { *(.gnu*) } -}

[3/4] smdkv310: use spl framework for mmc spl

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