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/*
ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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.
*/
/*
* STM32F401xE memory setup.
*/
MEMORY
{
flash0 (rx) : org = 0x08000000, len = 16k /* tinyuf2 bootloader requires app to be located at 64k offset for this MCU */
flash1 (rx) : org = 0x08004000, len = 16k
flash2 (rx) : org = 0x08008000, len = 16k /* emulated eeprom */
flash3 (rx) : org = 0x0800C000, len = 16k
flash4 (rx) : org = 0x08010000, len = 512k - 64k
flash5 (rx) : org = 0x00000000, len = 0
flash6 (rx) : org = 0x00000000, len = 0
flash7 (rx) : org = 0x00000000, len = 0
ram0 (wx) : org = 0x20000000, len = 96k
ram1 (wx) : org = 0x00000000, len = 0
ram2 (wx) : org = 0x00000000, len = 0
ram3 (wx) : org = 0x00000000, len = 0
ram4 (wx) : org = 0x00000000, len = 0
ram5 (wx) : org = 0x00000000, len = 0
ram6 (wx) : org = 0x00000000, len = 0
ram7 (wx) : org = 0x00000000, len = 0
}
/* For each data/text section two region are defined, a virtual region
and a load region (_LMA suffix).*/
/* Flash region to be used for exception vectors.*/
REGION_ALIAS("VECTORS_FLASH", flash4);
REGION_ALIAS("VECTORS_FLASH_LMA", flash4);
/* Flash region to be used for constructors and destructors.*/
REGION_ALIAS("XTORS_FLASH", flash4);
REGION_ALIAS("XTORS_FLASH_LMA", flash4);
/* Flash region to be used for code text.*/
REGION_ALIAS("TEXT_FLASH", flash4);
REGION_ALIAS("TEXT_FLASH_LMA", flash4);
/* Flash region to be used for read only data.*/
REGION_ALIAS("RODATA_FLASH", flash4);
REGION_ALIAS("RODATA_FLASH_LMA", flash4);
/* Flash region to be used for various.*/
REGION_ALIAS("VARIOUS_FLASH", flash4);
REGION_ALIAS("VARIOUS_FLASH_LMA", flash4);
/* Flash region to be used for RAM(n) initialization data.*/
REGION_ALIAS("RAM_INIT_FLASH_LMA", flash4);
/* RAM region to be used for Main stack. This stack accommodates the processing
of all exceptions and interrupts.*/
REGION_ALIAS("MAIN_STACK_RAM", ram0);
/* RAM region to be used for the process stack. This is the stack used by
the main() function.*/
REGION_ALIAS("PROCESS_STACK_RAM", ram0);
/* RAM region to be used for data segment.*/
REGION_ALIAS("DATA_RAM", ram0);
REGION_ALIAS("DATA_RAM_LMA", flash4);
/* RAM region to be used for BSS segment.*/
REGION_ALIAS("BSS_RAM", ram0);
/* RAM region to be used for the default heap.*/
REGION_ALIAS("HEAP_RAM", ram0);
/* Generic rules inclusion.*/
INCLUDE rules.ld
/* TinyUF2 bootloader reset support */
_board_dfu_dbl_tap = ORIGIN(ram0) + 64k - 4; /* this is based off the linker file for tinyuf2 */
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