From: Zhong Hongbo <bocui...@gmail.com>
The old spl use nand_spl directory file to support
nand flash boot. We will adopt the new SPL framework
to implement it.
Signed-off-by: Zhong Hongbo <bocui...@gmail.com>
---
Change for V3:
- Delete u-boot-nand.lds.
Change for V2:
- None.
---
board/samsung/smdk6400/config.mk | 28 -------
board/samsung/smdk6400/u-boot-nand.lds | 84 --------------------
boards.cfg | 4 +-
include/configs/smdk6400.h | 2 +-
nand_spl/board/samsung/smdk6400/Makefile | 117 ----------------------------
nand_spl/board/samsung/smdk6400/config.mk | 40 ----------
nand_spl/board/samsung/smdk6400/u-boot.lds | 78 ------------------
7 files changed, 3 insertions(+), 350 deletions(-)
delete mode 100644 board/samsung/smdk6400/config.mk
delete mode 100644 board/samsung/smdk6400/u-boot-nand.lds
delete mode 100644 nand_spl/board/samsung/smdk6400/Makefile
delete mode 100644 nand_spl/board/samsung/smdk6400/config.mk
delete mode 100644 nand_spl/board/samsung/smdk6400/u-boot.lds
diff --git a/board/samsung/smdk6400/config.mk b/board/samsung/smdk6400/config.mk
deleted file mode 100644
index 93a1a0d..0000000
--- a/board/samsung/smdk6400/config.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# (C) Copyright 2002
-# Gary Jennejohn, DENX Software Engineering, <ga...@denx.de>
-# David Mueller, ELSOFT AG, <d.muel...@elsoft.ch>
-#
-# (C) Copyright 2008
-# Guennadi Liakhovetki, DENX Software Engineering, <l...@denx.de>
-#
-# SAMSUNG SMDK6400 board with mDirac3 (ARM1176) cpu
-#
-# see http://www.samsung.com/ for more information on SAMSUNG
-
-# On SMDK6400 we use the 64 MB SDRAM bank at
-#
-# 0x50000000 to 0x58000000
-#
-# Linux-Kernel is expected to be at 0x50008000, entry 0x50008000
-#
-# we load ourselves to 0x57e00000 without MMU
-# with MMU, load address is changed to 0xc7e00000
-#
-# download area is 0x5000c000
-
-ifndef CONFIG_NAND_SPL
-CONFIG_SYS_TEXT_BASE = $(CONFIG_RAM_TEXT)
-else
-CONFIG_SYS_TEXT_BASE = 0
-endif
diff --git a/board/samsung/smdk6400/u-boot-nand.lds
b/board/samsung/smdk6400/u-boot-nand.lds
deleted file mode 100644
index f162815..0000000
--- a/board/samsung/smdk6400/u-boot-nand.lds
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <ga...@denx.de>
- *
- * (C) Copyright 2008
- * Guennadi Liakhovetki, DENX Software Engineering, <l...@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 :
- {
- arch/arm/cpu/arm1176/start.o (.text)
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .got : { *(.got) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = ALIGN(4);
- .mmudata : { *(.mmudata) }
-
- . = ALIGN(4);
-
- .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*) }
-}
diff --git a/boards.cfg b/boards.cfg
index 0363b41..491459a 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -47,8 +47,8 @@ flea3 arm arm1136 -
CarMedi
mx35pdk arm arm1136 -
freescale mx35
apollon arm arm1136 apollon
- omap24xx
omap2420h4 arm arm1136 - ti
omap24xx
-smdk6400 arm arm1176 smdk6400
samsung s3c64xx smdk6400:NAND_U_BOOT,RAM_TEXT=0xc7e00000
-smdk6400_nousb arm arm1176 smdk6400
samsung s3c64xx smdk6400:NAND_U_BOOT,RAM_TEXT=0x57e00000
+smdk6400 arm arm1176 smdk6400
samsung s3c64xx smdk6400:SYS_TEXT_BASE=0x57e00000
+smdk6400_nousb arm arm1176 smdk6400
samsung s3c64xx smdk6400:SYS_TEXT_BASE=0xc7e00000
tnetv107x_evm arm arm1176 tnetv107xevm ti
tnetv107x
integratorap_cm720t arm arm720t integrator
armltd - integratorap:CM720T
integratorap_cm920t arm arm920t integrator
armltd - integratorap:CM920T
diff --git a/include/configs/smdk6400.h b/include/configs/smdk6400.h
index 3642a5c..06b85bf 100644
--- a/include/configs/smdk6400.h
+++ b/include/configs/smdk6400.h
@@ -54,7 +54,7 @@
/* input clock of PLL: SMDK6400 has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ 12000000
-#if !defined(CONFIG_NAND_U_BOOT) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
+#if !defined(CONFIG_SPL_BUILD) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
#define CONFIG_ENABLE_MMU
#endif
diff --git a/nand_spl/board/samsung/smdk6400/Makefile
b/nand_spl/board/samsung/smdk6400/Makefile
deleted file mode 100644
index c9e75ba..0000000
--- a/nand_spl/board/samsung/smdk6400/Makefile
+++ /dev/null
@@ -1,117 +0,0 @@
-#
-# (C) Copyright 2006-2007
-# Stefan Roese, DENX Software Engineering, s...@denx.de.
-#
-# (C) Copyright 2008
-# Guennadi Liakhovetki, DENX Software Engineering, <l...@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
-#
-
-CONFIG_NAND_SPL = y
-
-include $(TOPDIR)/config.mk
-include $(TOPDIR)/nand_spl/board/$(BOARDDIR)/config.mk
-
-nandobj := $(OBJTREE)/nand_spl/
-
-LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds
-LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \
- $(LDFLAGS_FINAL) -gc-sections
-AFLAGS += -DCONFIG_NAND_SPL
-CFLAGS += -DCONFIG_NAND_SPL -ffunction-sections
-
-SOBJS = start.o cpu_init.o lowlevel_init.o
-COBJS = nand_boot.o nand_ecc.o s3c64xx.o smdk6400_nand_spl.o nand_base.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.lds
- cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) \
- -Map $(nandobj)u-boot-spl.map \
- -o $(nandobj)u-boot-spl
-
-$(nandobj)u-boot.lds: $(LDSCRIPT)
- $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
-
-# create symbolic links for common files
-
-# from cpu directory
-$(obj)start.S:
- @rm -f $@
- @ln -s $(TOPDIR)/arch/arm/cpu/arm1176/start.S $@
-
-# from SoC directory
-$(obj)cpu_init.S:
- @rm -f $@
- @ln -s $(TOPDIR)/arch/arm/cpu/arm1176/s3c64xx/cpu_init.S $@
-
-# from board directory
-$(obj)lowlevel_init.S:
- @rm -f $@
- @ln -s $(TOPDIR)/board/samsung/smdk6400/lowlevel_init.S $@
-
-# from nand_spl directory
-$(obj)nand_boot.c:
- @rm -f $@
- @ln -s $(TOPDIR)/nand_spl/nand_boot.c $@
-
-# from drivers/mtd/nand directory
-$(obj)nand_ecc.c:
- @rm -f $@
- @ln -s $(TOPDIR)/drivers/mtd/nand/nand_ecc.c $@
-
-$(obj)s3c64xx.c:
- @rm -f $@
- @ln -s $(TOPDIR)/drivers/mtd/nand/s3c64xx.c $@
-
-$(obj)smdk6400_nand_spl.c:
- @rm -f $@
- @ln -s $(TOPDIR)/board/samsung/smdk6400/smdk6400_nand_spl.c $@
-
-$(obj)nand_base.c:
- @rm -f $@
- @ln -s $(TOPDIR)/drivers/mtd/nand/nand_base.c $@
-#########################################################################
-
-$(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
-
-#########################################################################
diff --git a/nand_spl/board/samsung/smdk6400/config.mk
b/nand_spl/board/samsung/smdk6400/config.mk
deleted file mode 100644
index 8bea498..0000000
--- a/nand_spl/board/samsung/smdk6400/config.mk
+++ /dev/null
@@ -1,40 +0,0 @@
-#
-# (C) Copyright 2006
-# Stefan Roese, DENX Software Engineering, s...@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
-#
-#
-# Samsung S3C64xx Reference Platform (smdk6400) board
-
-# CONFIG_SYS_TEXT_BASE for SPL:
-#
-# On S3C64xx platforms the SPL is located in SRAM at 0.
-#
-# CONFIG_SYS_TEXT_BASE = 0
-
-include $(TOPDIR)/board/$(BOARDDIR)/config.mk
-
-# PAD_TO used to generate a 4kByte binary needed for the combined image
-# -> PAD_TO = CONFIG_SYS_TEXT_BASE + 4096
-PAD_TO := $(shell expr $$[$(CONFIG_SYS_TEXT_BASE) + 4096])
-
-ifeq ($(debug),1)
-PLATFORM_CPPFLAGS += -DDEBUG
-endif
diff --git a/nand_spl/board/samsung/smdk6400/u-boot.lds
b/nand_spl/board/samsung/smdk6400/u-boot.lds
deleted file mode 100644
index 567f635..0000000
--- a/nand_spl/board/samsung/smdk6400/u-boot.lds
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <ga...@denx.de>
- *
- * (C) Copyright 2008
- * Guennadi Liakhovetki, DENX Software Engineering, <l...@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)
- cpu_init.o (.text)
- nand_boot.o (.text)
-
- *(.text)
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data) }
-
- . = ALIGN(4);
- .got : { *(.got) }
-
- __u_boot_cmd_start = .;
- .u_boot_cmd : { *(.u_boot_cmd) }
- __u_boot_cmd_end = .;
-
- . = ALIGN(4);
-
- .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__ = .;
- }
-}
--
1.7.5.4
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