]> git.zerfleddert.de Git - proxmark3-svn/blame_incremental - common/ldscript.common
Update README.md
[proxmark3-svn] / common / ldscript.common
... / ...
CommitLineData
1/*
2-----------------------------------------------------------------------------
3 This code is licensed to you under the ter
4ms 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.
7-----------------------------------------------------------------------------
8 Common linker script
9-----------------------------------------------------------------------------
10*/
11
12/* AT91SAM7S256 has 256k Flash and 64k RAM */
13/* AT91SAM7S512 has 512k Flash and 64k RAM */
14MEMORY
15{
16 bootphase1 : ORIGIN = 0x00100000, LENGTH = 0x200 /* Phase 1 bootloader: Copies real bootloader to RAM */
17 bootphase2 : ORIGIN = 0x00100200, LENGTH = 0x2000 - 0x200 /* Main bootloader code, stored in Flash, executed from RAM */
18 osimage : ORIGIN = 0x00102000, LENGTH = 512K - 0x2000 /* Place where the main OS will end up */
19 ram : ORIGIN = 0x00200000, LENGTH = 64K - 0x20 /* RAM, minus small common area */
20 commonarea : ORIGIN = 0x00200000 + 64K - 0x20, LENGTH = 0x20 /* Communication between bootloader and main OS */
21}
22
23/* Export some information that can be used from within the firmware */
24_bootphase1_version_pointer = ORIGIN(bootphase1) + LENGTH(bootphase1) - 0x4;
25_osimage_entry = ORIGIN(osimage);
26_bootrom_start = ORIGIN(bootphase1);
27_bootrom_end = ORIGIN(bootphase2) + LENGTH(bootphase2);
28_flash_start = ORIGIN(bootphase1);
29_flash_end = ORIGIN(osimage) + LENGTH(osimage);
30_stack_end = ORIGIN(ram) + LENGTH(ram) - 8;
Impressum, Datenschutz