git.zerfleddert.de Git - proxmark3-svn/blob

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3 This code is licensed to you under the ter

4 ms of the GNU GPL, version 2 or,

5 at your option, any later version. See the LICENSE.txt file for the text of

6 the license.

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8 Common linker script

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12 /* AT91SAM7S256 has 256k Flash and 64k RAM */

13 MEMORY

15 bootphase1 : ORIGIN = 0x00100000, LENGTH = 0x200 /* Phase 1 bootloader: Copies real bootloader to RAM */

16 bootphase2 : ORIGIN = 0x00100200, LENGTH = 0x2000 - 0x200 /* Main bootloader code, stored in Flash, executed from RAM */

17 osimage : ORIGIN = 0x00102000, LENGTH = 256K - 0x2000 /* Place where the main OS will end up */

18 ram : ORIGIN = 0x00200000, LENGTH = 64K - 0x20 /* RAM, minus small common area */

19 commonarea : ORIGIN = 0x00200000 + 64K - 0x20, LENGTH = 0x20 /* Communication between bootloader and main OS */

22 /* Export some information that can be used from within the firmware */

23 _bootphase1_version_pointer = ORIGIN(bootphase1) + LENGTH(bootphase1) - 0x4;

24 _osimage_entry = ORIGIN(osimage);

25 _bootrom_start = ORIGIN(bootphase1);

26 _bootrom_end = ORIGIN(bootphase2) + LENGTH(bootphase2);

27 _flash_start = ORIGIN(bootphase1);

28 _flash_end = ORIGIN(osimage) + LENGTH(osimage);

29 _stack_end = ORIGIN(ram) + LENGTH(ram) - 8;