2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19 rom : ORIGIN = 0x08000000, LENGTH = 8K
20 ram : ORIGIN = 0x20000000, LENGTH = 16K
25 EXTERN (stm_interrupt_vector)
34 *(.interrupt) /* Interrupt vectors */
36 . = ORIGIN(rom) + 0x100;
38 /* Ick. What I want is to specify the
39 * addresses of some global constants so
40 * that I can find them across versions
41 * of the application. I can't figure out
42 * how to make gnu ld do that, so instead
43 * we just load the two files that include
44 * these defines in the right order here and
45 * expect things to 'just work'. Don't change
46 * the contents of those files, ok?
48 ao_romconfig.o(.romconfig*)
49 ao_product.o(.romconfig*)
50 *(.text) /* Executable code */
51 *(.rodata) /* Constants */
56 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
60 /* Boot data which must live at the start of ram so that
61 * the application and bootloader share the same addresses.
62 * This must be all uninitialized data
71 /* Functions placed in RAM (required for flashing) */
73 __text_ram_start__ = .;
80 /* Data -- relocated to RAM, but written to ROM
83 *(.data) /* initialized data */
95 PROVIDE(__stack__ = ORIGIN(ram) + LENGTH(ram));