keyboard/teensy_lc_onekey/ld/MKL26Z64.ld

   1 /*
   2  * Copyright (C) 2013-2016 Fabio Utzig, http://fabioutzig.com
   3  *           (C) 2016 flabbergast <s3+flabbergast@sdfeu.org>
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining
   6  * a copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  16  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  18  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  21  * SOFTWARE.
  22  */
  23
  24 /*
  25  * KL26Z64 memory setup.
  26  */
  27 MEMORY
  28 {
  29   flash0   : org = 0x00000000, len = 0x100
  30   flash1   : org = 0x00000400, len = 0x10
  31   flash2   : org = 0x00000410, len = 62k - 0x410
  32   flash3   : org = 0x0000F800, len = 2k
  33   flash4   : org = 0x00000000, len = 0
  34   flash5   : org = 0x00000000, len = 0
  35   flash6   : org = 0x00000000, len = 0
  36   flash7   : org = 0x00000000, len = 0
  37   ram0     : org = 0x1FFFF800, len = 8k
  38   ram1     : org = 0x00000000, len = 0
  39   ram2     : org = 0x00000000, len = 0
  40   ram3     : org = 0x00000000, len = 0
  41   ram4     : org = 0x00000000, len = 0
  42   ram5     : org = 0x00000000, len = 0
  43   ram6     : org = 0x00000000, len = 0
  44   ram7     : org = 0x00000000, len = 0
  45 }
  46
  47 /* Flash region for the configuration bytes.*/
  48 SECTIONS
  49 {
  50   .cfmprotect : ALIGN(4) SUBALIGN(4)
  51   {
  52     KEEP(*(.cfmconfig))
  53   } > flash1
  54 }
  55
  56 /* For each data/text section two region are defined, a virtual region
  57    and a load region (_LMA suffix).*/
  58
  59 /* Flash region to be used for exception vectors.*/
  60 REGION_ALIAS("VECTORS_FLASH", flash0);
  61 REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
  62
  63 /* Flash region to be used for constructors and destructors.*/
  64 REGION_ALIAS("XTORS_FLASH", flash2);
  65 REGION_ALIAS("XTORS_FLASH_LMA", flash2);
  66
  67 /* Flash region to be used for code text.*/
  68 REGION_ALIAS("TEXT_FLASH", flash2);
  69 REGION_ALIAS("TEXT_FLASH_LMA", flash2);
  70
  71 /* Flash region to be used for read only data.*/
  72 REGION_ALIAS("RODATA_FLASH", flash2);
  73 REGION_ALIAS("RODATA_FLASH_LMA", flash2);
  74
  75 /* Flash region to be used for various.*/
  76 REGION_ALIAS("VARIOUS_FLASH", flash2);
  77 REGION_ALIAS("VARIOUS_FLASH_LMA", flash2);
  78
  79 /* Flash region to be used for RAM(n) initialization data.*/
  80 REGION_ALIAS("RAM_INIT_FLASH_LMA", flash2);
  81
  82 /* RAM region to be used for Main stack. This stack accommodates the processing
  83    of all exceptions and interrupts.*/
  84 REGION_ALIAS("MAIN_STACK_RAM", ram0);
  85
  86 /* RAM region to be used for the process stack. This is the stack used by
  87    the main() function.*/
  88 REGION_ALIAS("PROCESS_STACK_RAM", ram0);
  89
  90 /* RAM region to be used for data segment.*/
  91 REGION_ALIAS("DATA_RAM", ram0);
  92 REGION_ALIAS("DATA_RAM_LMA", flash2);
  93
  94 /* RAM region to be used for BSS segment.*/
  95 REGION_ALIAS("BSS_RAM", ram0);
  96
  97 /* RAM region to be used for the default heap.*/
  98 REGION_ALIAS("HEAP_RAM", ram0);
  99
 100 __eeprom_workarea_start__ = ORIGIN(flash3);
 101 __eeprom_workarea_size__  = LENGTH(flash3);
 102 __eeprom_workarea_end__   = __eeprom_workarea_start__ + __eeprom_workarea_size__;
 103
 104 /* Generic rules inclusion.*/
 105 INCLUDE rules.ld