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125 lines
3.9 KiB
Plaintext
125 lines
3.9 KiB
Plaintext
1 year ago
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/*
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/*
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* AXI SRAM - BSS, Data, Heap.
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* SRAM1 - SIGGEN.
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* SRAM2 - DAC.
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* SRAM4 - ADC.
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* DTCM-RAM - Process stacks.
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* ITCM-RAM - STMDSP Algorithm.
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* BCKP SRAM - None.
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*/
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MEMORY
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{
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flash0 (rx) : org = 0x08000000, len = 1M /* Flash bank1 + bank2 */
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flash1 (rx) : org = 0x08000000, len = 510K /* Flash bank 1 */
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flashc (rx) : org = 0x0807F800, len = 2K /* Unprivileged firmware */
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flash2 (rx) : org = 0x08080000, len = 512K /* Flash bank 2 */
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flash3 (rx) : org = 0x00000000, len = 0
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flash4 (rx) : org = 0x00000000, len = 0
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flash5 (rx) : org = 0x00000000, len = 0
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flash6 (rx) : org = 0x00000000, len = 0
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flash7 (rx) : org = 0x00000000, len = 0
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ram0 (wx) : org = 0x24000000, len = 320K /* AXI SRAM */
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ram1 (wx) : org = 0x30000000, len = 16K /* AHB SRAM1 */
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ram2 (wx) : org = 0x30004000, len = 16K /* AHB SRAM2 */
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ram3 (wx) : org = 0x38000000, len = 16K /* AHB SRAM4 */
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ram4 (wx) : org = 0x00000000, len = 0
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ramc (wx) : org = 0x20000000, len = 64K /* Unprivileged data */
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ram5 (wx) : org = 0x20010000, len = 64K /* DTCM-RAM */
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ram6 (wx) : org = 0x00000000, len = 64K /* ITCM-RAM */
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ram7 (wx) : org = 0x38800000, len = 4K /* BCKP SRAM */
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}
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/* For each data/text section two region are defined, a virtual region
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and a load region (_LMA suffix).*/
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/* Flash region to be used for exception vectors.*/
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REGION_ALIAS("VECTORS_FLASH", flash0);
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REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
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/* Flash region to be used for constructors and destructors.*/
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REGION_ALIAS("XTORS_FLASH", flash0);
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REGION_ALIAS("XTORS_FLASH_LMA", flash0);
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/* Flash region to be used for code text.*/
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REGION_ALIAS("TEXT_FLASH", flash0);
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REGION_ALIAS("TEXT_FLASH_LMA", flash0);
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/* Flash region to be used for read only data.*/
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REGION_ALIAS("RODATA_FLASH", flash0);
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REGION_ALIAS("RODATA_FLASH_LMA", flash0);
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/* Flash region to be used for various.*/
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REGION_ALIAS("VARIOUS_FLASH", flash0);
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REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
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/* Flash region to be used for RAM(n) initialization data.*/
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REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
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/* RAM region to be used for Main stack. This stack accommodates the processing
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of all exceptions and interrupts.*/
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REGION_ALIAS("MAIN_STACK_RAM", ram5);
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/* RAM region to be used for the process stack. This is the stack used by
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the main() function.*/
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REGION_ALIAS("PROCESS_STACK_RAM", ram5);
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/* RAM region to be used for data segment.*/
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REGION_ALIAS("DATA_RAM", ram0);
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REGION_ALIAS("DATA_RAM_LMA", flash0);
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/* RAM region to be used for BSS segment.*/
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REGION_ALIAS("BSS_RAM", ram0);
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/* RAM region to be used for the default heap.*/
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REGION_ALIAS("HEAP_RAM", ram0);
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/* Stack rules inclusion.*/
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INCLUDE rules_stacks.ld
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SECTIONS
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{
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.convdata : ALIGN(4)
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{
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*(.convdata)
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. = ALIGN(4);
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} > ramc
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.stacks : ALIGN(4)
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{
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*(.stacks)
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. = ALIGN(4);
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} > ram5
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.convcode : ALIGN(4)
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{
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*(.convcode)
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. = ALIGN(4);
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} > flashc
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}
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/* Code rules inclusion.*/
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INCLUDE rules_code.ld
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/* Data rules inclusion.*/
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INCLUDE rules_data.ld
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/* Memory rules inclusion.*/
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INCLUDE rules_memory.ld
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