241 lines
10 KiB
Plaintext
241 lines
10 KiB
Plaintext
/*******************************************************************************
|
|
* \file cy8c6xx4_cm4_dual.icf
|
|
* \version 2.91
|
|
*
|
|
* Linker file for the IAR compiler.
|
|
*
|
|
* The main purpose of the linker script is to describe how the sections in the
|
|
* input files should be mapped into the output file, and to control the memory
|
|
* layout of the output file.
|
|
*
|
|
* \note The entry point is fixed and starts at 0x10000000. The valid application
|
|
* image should be placed there.
|
|
*
|
|
* \note The linker files included with the PDL template projects must be generic
|
|
* and handle all common use cases. Your project may not use every section
|
|
* defined in the linker files. In that case you may see warnings during the
|
|
* build process. In your project, you can simply comment out or remove the
|
|
* relevant code in the linker file.
|
|
*
|
|
********************************************************************************
|
|
* \copyright
|
|
* Copyright 2016-2021 Cypress Semiconductor Corporation
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed 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.
|
|
*******************************************************************************/
|
|
|
|
/*###ICF### Section handled by ICF editor, don't touch! ****/
|
|
/*-Editor annotation file-*/
|
|
/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_4.xml" */
|
|
/*-Specials-*/
|
|
define symbol __ICFEDIT_intvec_start__ = 0x00000000;
|
|
|
|
/* The symbols below define the location and size of blocks of memory in the target.
|
|
* Use these symbols to specify the memory regions available for allocation.
|
|
*/
|
|
|
|
/* The following symbols control RAM and flash memory allocation for the CM4 core.
|
|
* You can change the memory allocation by editing RAM and Flash symbols.
|
|
* Note that 2 KB of RAM (at the end of the SRAM) are reserved for system use.
|
|
* Using this memory region for other purposes will lead to unexpected behavior.
|
|
* Your changes must be aligned with the corresponding symbols for CM0+ core in 'xx_cm0plus.icf',
|
|
* where 'xx' is the device group; for example, 'cy8c6xx7_cm0plus.icf'.
|
|
*/
|
|
/* RAM */
|
|
define symbol __ICFEDIT_region_IRAM1_start__ = 0x08002000;
|
|
define symbol __ICFEDIT_region_IRAM1_end__ = 0x0801F7FF;
|
|
|
|
/* Flash */
|
|
define symbol __ICFEDIT_region_IROM1_start__ = 0x10000000;
|
|
define symbol __ICFEDIT_region_IROM1_end__ = 0x1003FFFF;
|
|
|
|
/* The following symbols define a 32K flash region used for EEPROM emulation.
|
|
* This region can also be used as the general purpose flash.
|
|
* You can assign sections to this memory region for only one of the cores.
|
|
* Note some middleware (e.g. BLE, Emulated EEPROM) can place their data into this memory region.
|
|
* Therefore, repurposing this memory region will prevent such middleware from operation.
|
|
*/
|
|
define symbol __ICFEDIT_region_IROM2_start__ = 0x14000000;
|
|
define symbol __ICFEDIT_region_IROM2_end__ = 0x14007FFF;
|
|
|
|
/* The following symbols define device specific memory regions and must not be changed. */
|
|
/* Supervisory FLASH - User Data */
|
|
define symbol __ICFEDIT_region_IROM3_start__ = 0x16000800;
|
|
define symbol __ICFEDIT_region_IROM3_end__ = 0x16000FFF;
|
|
|
|
/* Supervisory FLASH - Normal Access Restrictions (NAR) */
|
|
define symbol __ICFEDIT_region_IROM4_start__ = 0x16001A00;
|
|
define symbol __ICFEDIT_region_IROM4_end__ = 0x16001BFF;
|
|
|
|
/* Supervisory FLASH - Public Key */
|
|
define symbol __ICFEDIT_region_IROM5_start__ = 0x16005A00;
|
|
define symbol __ICFEDIT_region_IROM5_end__ = 0x160065FF;
|
|
|
|
/* Supervisory FLASH - Table of Content # 2 */
|
|
define symbol __ICFEDIT_region_IROM6_start__ = 0x16007C00;
|
|
define symbol __ICFEDIT_region_IROM6_end__ = 0x16007DFF;
|
|
|
|
/* Supervisory FLASH - Table of Content # 2 Copy */
|
|
define symbol __ICFEDIT_region_IROM7_start__ = 0x16007E00;
|
|
define symbol __ICFEDIT_region_IROM7_end__ = 0x16007FFF;
|
|
|
|
/* eFuse */
|
|
define symbol __ICFEDIT_region_IROM8_start__ = 0x90700000;
|
|
define symbol __ICFEDIT_region_IROM8_end__ = 0x907FFFFF;
|
|
|
|
/* XIP */
|
|
define symbol __ICFEDIT_region_EROM1_start__ = 0x18000000;
|
|
define symbol __ICFEDIT_region_EROM1_end__ = 0x1FFFFFFF;
|
|
|
|
define symbol __ICFEDIT_region_EROM2_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_EROM2_end__ = 0x0;
|
|
define symbol __ICFEDIT_region_EROM3_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_EROM3_end__ = 0x0;
|
|
|
|
|
|
define symbol __ICFEDIT_region_IRAM2_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_IRAM2_end__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM1_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM1_end__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM2_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM2_end__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM3_start__ = 0x0;
|
|
define symbol __ICFEDIT_region_ERAM3_end__ = 0x0;
|
|
/*-Sizes-*/
|
|
if (!isdefinedsymbol(__STACK_SIZE)) {
|
|
define symbol __ICFEDIT_size_cstack__ = 0x1000;
|
|
} else {
|
|
define symbol __ICFEDIT_size_cstack__ = __STACK_SIZE;
|
|
}
|
|
define symbol __ICFEDIT_size_proc_stack__ = 0x0;
|
|
|
|
/* Defines the minimum heap size. The actual heap size will be expanded to the end of the stack region */
|
|
if (!isdefinedsymbol(__HEAP_SIZE)) {
|
|
define symbol __ICFEDIT_size_heap__ = 0x0400;
|
|
} else {
|
|
define symbol __ICFEDIT_size_heap__ = __HEAP_SIZE;
|
|
}
|
|
/**** End of ICF editor section. ###ICF###*/
|
|
|
|
/* By default, the COMPONENT_CM0P_SLEEP prebuilt image is used for the CM0p core.
|
|
* More about CM0+ prebuilt images, see here:
|
|
* https://github.com/cypresssemiconductorco/psoc6cm0p
|
|
*/
|
|
/* The size of the Cortex-M0+ application image */
|
|
define symbol FLASH_CM0P_SIZE = 0x2000;
|
|
|
|
define memory mem with size = 4G;
|
|
define region IROM1_region = mem:[from __ICFEDIT_region_IROM1_start__ to __ICFEDIT_region_IROM1_end__];
|
|
define region IROM2_region = mem:[from __ICFEDIT_region_IROM2_start__ to __ICFEDIT_region_IROM2_end__];
|
|
define region IROM3_region = mem:[from __ICFEDIT_region_IROM3_start__ to __ICFEDIT_region_IROM3_end__];
|
|
define region IROM4_region = mem:[from __ICFEDIT_region_IROM4_start__ to __ICFEDIT_region_IROM4_end__];
|
|
define region IROM5_region = mem:[from __ICFEDIT_region_IROM5_start__ to __ICFEDIT_region_IROM5_end__];
|
|
define region IROM6_region = mem:[from __ICFEDIT_region_IROM6_start__ to __ICFEDIT_region_IROM6_end__];
|
|
define region IROM7_region = mem:[from __ICFEDIT_region_IROM7_start__ to __ICFEDIT_region_IROM7_end__];
|
|
define region IROM8_region = mem:[from __ICFEDIT_region_IROM8_start__ to __ICFEDIT_region_IROM8_end__];
|
|
define region EROM1_region = mem:[from __ICFEDIT_region_EROM1_start__ to __ICFEDIT_region_EROM1_end__];
|
|
define region IRAM1_region = mem:[from __ICFEDIT_region_IRAM1_start__ to __ICFEDIT_region_IRAM1_end__];
|
|
|
|
define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { };
|
|
define block PROC_STACK with alignment = 8, size = __ICFEDIT_size_proc_stack__ { };
|
|
define block HEAP with expanding size, alignment = 8, minimum size = __ICFEDIT_size_heap__ { };
|
|
define block HSTACK {block HEAP, block PROC_STACK, last block CSTACK};
|
|
define block CM0P_RO with size = FLASH_CM0P_SIZE { readonly section .cy_m0p_image };
|
|
define block RO {first section .intvec, readonly};
|
|
|
|
define block cy_xip { section .cy_xip };
|
|
|
|
/*-Initializations-*/
|
|
initialize by copy { readwrite };
|
|
do not initialize { section .noinit, section .intvec_ram };
|
|
|
|
/*-Placement-*/
|
|
|
|
/* Flash - Cortex-M0+ application image */
|
|
place at start of IROM1_region { block CM0P_RO };
|
|
|
|
/* Flash - Cortex-M4 application */
|
|
place in IROM1_region { block RO };
|
|
|
|
/* Used for the digital signature of the secure application and the Bootloader SDK application. */
|
|
".cy_app_signature" : place at address (__ICFEDIT_region_IROM1_end__ - 0x200) { section .cy_app_signature };
|
|
|
|
|
|
/* Supervisory Flash - User Data */
|
|
".cy_sflash_user_data" : place at start of IROM3_region { section .cy_sflash_user_data };
|
|
|
|
/* Supervisory Flash - NAR */
|
|
".cy_sflash_nar" : place at start of IROM4_region { section .cy_sflash_nar };
|
|
|
|
/* Supervisory Flash - Public Key */
|
|
".cy_sflash_public_key" : place at start of IROM5_region { section .cy_sflash_public_key };
|
|
|
|
/* Supervisory Flash - TOC2 */
|
|
".cy_toc_part2" : place at start of IROM6_region { section .cy_toc_part2 };
|
|
|
|
/* Supervisory Flash - RTOC2 */
|
|
".cy_rtoc_part2" : place at start of IROM7_region { section .cy_rtoc_part2 };
|
|
|
|
/* eFuse */
|
|
".cy_efuse" : place at start of IROM8_region { section .cy_efuse };
|
|
|
|
/* Execute in Place (XIP). See the smif driver documentation for details. */
|
|
"cy_xip" : place at start of EROM1_region { block cy_xip };
|
|
|
|
/* RAM */
|
|
place at start of IRAM1_region { readwrite section .intvec_ram};
|
|
place in IRAM1_region { readwrite };
|
|
place at end of IRAM1_region { block HSTACK };
|
|
|
|
/* These sections are used for additional metadata (silicon revision, Silicon/JTAG ID, etc.) storage. */
|
|
".cymeta" : place at address mem : 0x90500000 { readonly section .cymeta };
|
|
|
|
|
|
keep { section .cy_m0p_image,
|
|
section .cy_app_signature,
|
|
section .cy_sflash_user_data,
|
|
section .cy_sflash_nar,
|
|
section .cy_sflash_public_key,
|
|
section .cy_toc_part2,
|
|
section .cy_rtoc_part2,
|
|
section .cy_efuse,
|
|
section .cy_xip,
|
|
section .cymeta,
|
|
};
|
|
|
|
|
|
/* The following symbols used by the cymcuelftool. */
|
|
/* Flash */
|
|
define exported symbol __cy_memory_0_start = 0x10000000;
|
|
define exported symbol __cy_memory_0_length = 0x00040000;
|
|
define exported symbol __cy_memory_0_row_size = 0x200;
|
|
|
|
|
|
/* Supervisory Flash */
|
|
define exported symbol __cy_memory_2_start = 0x16000000;
|
|
define exported symbol __cy_memory_2_length = 0x8000;
|
|
define exported symbol __cy_memory_2_row_size = 0x200;
|
|
|
|
/* XIP */
|
|
define exported symbol __cy_memory_3_start = 0x18000000;
|
|
define exported symbol __cy_memory_3_length = 0x08000000;
|
|
define exported symbol __cy_memory_3_row_size = 0x200;
|
|
|
|
/* eFuse */
|
|
define exported symbol __cy_memory_4_start = 0x90700000;
|
|
define exported symbol __cy_memory_4_length = 0x100000;
|
|
define exported symbol __cy_memory_4_row_size = 1;
|
|
|
|
/* EOF */
|