mirror of
https://github.com/apache/nuttx.git
synced 2026-08-03 05:09:00 +00:00
53fccb56c9
Shmem region lives in RAM and should not be load in FLASH. This fixes the issue with wrong binary size when build AMP configurations with RPTUN enabled. Before this change shmem region was exported by objcopy to binary file which caused the bin size to be huge and impossible to flash. Signed-off-by: raiden00pl <raiden00@railab.me>
150 lines
4.2 KiB
Text
150 lines
4.2 KiB
Text
/****************************************************************************
|
|
* boards/arm/nrf53/common/scripts/flash_app.ld
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#define FLASH_CPUAPP_START_ADDR 0x00000000
|
|
#define RAM_CPUAPP_START_ADDR 0x20000000
|
|
|
|
/* Image format configuration */
|
|
|
|
#ifdef CONFIG_NRF53_APP_FORMAT_MCUBOOT
|
|
# define MCUBOOT_HEADER_SIZE CONFIG_NRF53_MCUBOOT_HEADER_SIZE
|
|
# ifdef CONFIG_BOARDCTL_BOOT_IMAGE
|
|
# define FLASH_OFFSET 0
|
|
# define FLASH_IMG_SIZE CONFIG_NRF53_OTA_PRIMARY_SLOT_OFFSET
|
|
# else
|
|
# define FLASH_OFFSET (CONFIG_NRF53_OTA_PRIMARY_SLOT_OFFSET + MCUBOOT_HEADER_SIZE)
|
|
# define FLASH_IMG_SIZE (CONFIG_NRF53_OTA_SLOT_SIZE - MCUBOOT_HEADER_SIZE)
|
|
# endif
|
|
#else
|
|
# define FLASH_OFFSET 0
|
|
# define FLASH_IMG_SIZE CONFIG_NRF53_CPUAPP_MEM_FLASH_SIZE
|
|
#endif
|
|
|
|
/* Shared memory configuration */
|
|
|
|
#ifdef CONFIG_RPTUN
|
|
# define RPTUN_SHMEM 0x8000
|
|
#else
|
|
# define RPTUN_SHMEM 0
|
|
#endif
|
|
|
|
MEMORY
|
|
{
|
|
progmem (rx) : ORIGIN = FLASH_CPUAPP_START_ADDR + FLASH_OFFSET,
|
|
LENGTH = FLASH_IMG_SIZE
|
|
datamem (rwx) : ORIGIN = RAM_CPUAPP_START_ADDR,
|
|
LENGTH = CONFIG_NRF53_CPUAPP_MEM_RAM_SIZE - RPTUN_SHMEM
|
|
shmem (rw) : ORIGIN = 0x20078000, LENGTH = RPTUN_SHMEM
|
|
}
|
|
|
|
OUTPUT_ARCH(arm)
|
|
ENTRY(__start) /* Treat __start as the anchor for dead code stripping */
|
|
EXTERN(_vectors) /* Force the vectors to be included in the output */
|
|
SECTIONS
|
|
{
|
|
.text :
|
|
{
|
|
_stext = ABSOLUTE(.);
|
|
*(.vectors)
|
|
*(.text .text.*)
|
|
*(.fixup)
|
|
*(.gnu.warning)
|
|
*(.rodata .rodata.*)
|
|
*(.gnu.linkonce.t.*)
|
|
*(.glue_7)
|
|
*(.glue_7t)
|
|
*(.got)
|
|
*(.gcc_except_table)
|
|
*(.gnu.linkonce.r.*)
|
|
_etext = ABSOLUTE(.);
|
|
} > progmem
|
|
|
|
.init_section :
|
|
{
|
|
_sinit = ABSOLUTE(.);
|
|
KEEP(*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
|
|
KEEP(*(.init_array EXCLUDE_FILE(*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o) .ctors))
|
|
_einit = ABSOLUTE(.);
|
|
} > progmem
|
|
|
|
.ARM.extab :
|
|
{
|
|
*(.ARM.extab*)
|
|
} > progmem
|
|
|
|
__exidx_start = ABSOLUTE(.);
|
|
.ARM.exidx :
|
|
{
|
|
*(.ARM.exidx*)
|
|
} > progmem
|
|
__exidx_end = ABSOLUTE(.);
|
|
|
|
_eronly = ABSOLUTE(.);
|
|
|
|
.data :
|
|
{
|
|
_sdata = ABSOLUTE(.);
|
|
*(.data .data.*)
|
|
*(.gnu.linkonce.d.*)
|
|
CONSTRUCTORS
|
|
. = ALIGN(4);
|
|
_edata = ABSOLUTE(.);
|
|
} > datamem AT > progmem
|
|
|
|
/* BSS */
|
|
|
|
.bss :
|
|
{
|
|
_sbss = ABSOLUTE(.);
|
|
*(.bss .bss.*)
|
|
*(.gnu.linkonce.b.*)
|
|
*(COMMON)
|
|
. = ALIGN(4);
|
|
_ebss = ABSOLUTE(.);
|
|
} > datamem
|
|
|
|
/* Shmem */
|
|
|
|
.shmem (NOLOAD):
|
|
{
|
|
. = ALIGN(4);
|
|
*(.shmem);
|
|
KEEP(*(.shmem))
|
|
} > shmem
|
|
|
|
/* Stabs debugging sections. */
|
|
|
|
.stab 0 : { *(.stab) }
|
|
.stabstr 0 : { *(.stabstr) }
|
|
.stab.excl 0 : { *(.stab.excl) }
|
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
|
.stab.index 0 : { *(.stab.index) }
|
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
|
.comment 0 : { *(.comment) }
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
|
.debug_info 0 : { *(.debug_info) }
|
|
.debug_line 0 : { *(.debug_line) }
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
|
}
|