mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 06:06:15 +09:00
9608e7de6a
ED Mini V2 is based on Orion 5x which boots at fixed address 0xFFFF0000 in NOR Flash. Place SPL there, and switch U-Boot from .bin to .img format, stored in NOR Flash at 0xFFF90000. Note: this patch was tested on HW and works, i.e. it boots U-Boot properly, but SPL console output currently does not appear, due to GD being trashed by arch/arm/lib/spl.c. This trashing is soon to be removed, and then ED Mini V2 SPL console output will become visible. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
/*
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* (C) Copyright 2014 Albert ARIBAUD <albert.u.boot@aribaud.net>
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*
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* Based on:
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*
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Tom Cubie <tangliang@allwinnertech.com>
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*
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* Based on omap-common/u-boot-spl.lds:
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*
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* (C) Copyright 2002
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* Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
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*
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* (C) Copyright 2010
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* Texas Instruments, <www.ti.com>
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* Aneesh V <aneesh@ti.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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MEMORY { .nor : ORIGIN = CONFIG_SPL_TEXT_BASE,\
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LENGTH = CONFIG_SPL_MAX_SIZE }
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MEMORY { .bss : ORIGIN = CONFIG_SPL_BSS_START_ADDR, \
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LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
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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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.text :
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{
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__start = .;
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*(.vectors)
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CPUDIR/start.o (.text)
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*(.text*)
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} > .nor
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. = ALIGN(4);
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.rodata : { *(SORT_BY_ALIGNMENT(.rodata*)) } >.nor
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. = ALIGN(4);
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.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.nor
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. = ALIGN(4);
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.u_boot_list : {
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KEEP(*(SORT(.u_boot_list*)));
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} > .nor
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. = ALIGN(4);
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__image_copy_end = .;
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_end = .;
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.bss :
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{
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. = ALIGN(4);
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__bss_start = .;
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*(.bss*)
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. = ALIGN(4);
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__bss_end = .;
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} > .bss
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}
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