2 * Copyright © 2017 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; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 rom (rx) : ORIGIN = 0x08001000, LENGTH = 508K
21 ram (!w) : ORIGIN = 0x20000000, LENGTH = 81408
22 stack (!w) : ORIGIN = 0x20013e00, LENGTH = 512
27 EXTERN (stm_interrupt_vector)
36 *(.interrupt) /* Interrupt vectors */
38 . = ORIGIN(rom) + 0x100;
41 /* Ick. What I want is to specify the
42 * addresses of some global constants so
43 * that I can find them across versions
44 * of the application. I can't figure out
45 * how to make gnu ld do that, so instead
46 * we just load the two files that include
47 * these defines in the right order here and
48 * expect things to 'just work'. Don't change
49 * the contents of those files, ok?
51 ao_romconfig.o(.romconfig*)
52 ao_product.o(.romconfig*)
53 *(.text*) /* Executable code */
54 *(.rodata*) /* Constants */
59 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
63 /* Boot data which must live at the start of ram so that
64 * the application and bootloader share the same addresses.
65 * This must be all uninitialized data
74 /* Data -- relocated to RAM, but written to ROM
78 *(.data) /* initialized data */
93 PROVIDE(__stack__ = ORIGIN(stack) + LENGTH(stack));