u-boot/board/synopsys/iot_devkit/u-boot.lds
Tom Rini eaf6ea6a1d Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h
- Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR
- Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack
  pointer directly, otherwise we use the common calculation.
- On some platforms that were using the standard calculation but did not
  set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them.
- On a small number of platforms that were not subtracting
  GENERATED_GBL_DATA_SIZE do so now via the standard calculation.
- CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most
  board config header files.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-06-06 12:09:19 -04:00

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Text

/*
* Copyright (C) 2018 Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <system-constants.h>
MEMORY {
ROM : ORIGIN = ROM_BASE, LENGTH = ROM_SIZE
RAM : ORIGIN = RAM_DATA_BASE, LENGTH = RAM_DATA_SIZE
}
OUTPUT_FORMAT("elf32-littlearc", "elf32-littlearc", "elf32-littlearc")
OUTPUT_ARCH(arc)
ENTRY(_start)
SECTIONS
{
. = CONFIG_SYS_MONITOR_BASE;
__image_copy_start = .;
.ivt :
{
__ivt_start = .;
KEEP(*(.ivt));
__ivt_end = .;
} > ROM
. = ALIGN(1024);
.text : {
__text_start = .;
arch/arc/lib/start.o (.text*)
*(.text*)
__text_end = .;
} > ROM
. = ALIGN(4);
.rodata : {
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
} > ROM
. = ALIGN(4);
.u_boot_list : {
KEEP(*(SORT(.u_boot_list*)));
/* Mark RAM's LMA */
. = ALIGN(4);
__rom_end = .;
} > ROM
.data : {
/* Mark RAM's VMA */
. = ALIGN(4);
/*
* Everything between __ram_start and __ram_start will be
* copied from ROM to RAM in board_early_init_f().
*/
__ram_start = .;
*(.data*)
__ram_end = .;
} > RAM AT > ROM
.bss : {
. = ALIGN(1024);
__bss_start = .;
*(.bss*)
__bss_end = .;
} > RAM
/* Keep relocation-related symbols to make linker happy */
__rel_dyn_start = .;
__rel_dyn_end = .;
__image_copy_end = .;
__init_end = .;
}