mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-28 22:03:44 +09:00
d23ff6827d
This patch allows U-Boot to use buffered writes to the Spansion NOR flash installed on this board, and eliminates long delays in network transfers after the board startup. Also modify flash layout to embed main and redundant environment blocks in the U-Boot image. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
71 lines
1.7 KiB
Plaintext
71 lines
1.7 KiB
Plaintext
/*
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* January 2004 - Changed to support H4 device
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* Copyright (c) 2004 Texas Instruments
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*
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* (C) Copyright 2002
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* Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
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OUTPUT_ARCH(arm)
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ENTRY(_start)
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SECTIONS
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{
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. = 0x00000000;
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. = ALIGN(4);
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.text :
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{
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/* WARNING - the following is hand-optimized to fit within */
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/* the sector layout of our flash chips! XXX FIXME XXX */
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cpu/arm1136/start.o (.text)
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board/mx31ads/libmx31ads.a (.text)
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lib_arm/libarm.a (.text)
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net/libnet.a (.text)
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drivers/mtd/libmtd.a (.text)
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. = DEFINED(env_offset) ? env_offset : .;
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common/environment.o(.text)
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*(.text)
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}
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. = ALIGN(4);
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.rodata : { *(.rodata) }
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. = ALIGN(4);
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.data : { *(.data) }
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. = ALIGN(4);
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.got : { *(.got) }
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. = .;
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__u_boot_cmd_start = .;
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.u_boot_cmd : { *(.u_boot_cmd) }
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__u_boot_cmd_end = .;
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. = ALIGN(4);
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__bss_start = .;
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.bss : { *(.bss) }
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_end = .;
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}
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