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 = 0x00000000, LENGTH = 4K
20 ram : ORIGIN = 0x10000000, LENGTH = 4k - 128 - 32
21 usb (!x) : ORIGIN = 0x20004000 + 2K - 256, LENGTH = 256
22 stack (!w) : ORIGIN = 0x10000000 + 4K - 128 - 32, LENGTH = 128
27 EXTERN (lpc_interrupt_vector)
36 *(.interrupt) /* Interrupt vectors */
40 .text ORIGIN(rom) + 0x100 : {
41 ao_romconfig.o(.romconfig*)
42 ao_product.o(.romconfig*)
44 *(.text*) /* Executable code */
45 *(.ARM.exidx* .gnu.linkonce.armexidx.*)
46 *(.rodata*) /* Constants */
50 /* Boot data which must live at the start of ram so that
51 * the application and bootloader share the same addresses.
52 * This must be all uninitialized data
54 .boot ORIGIN(ram) + SIZEOF(.interrupt) (NOLOAD) : {
60 /* Data -- relocated to RAM, but written to ROM
64 *(.data*) /* initialized data */
76 PROVIDE(__stack__ = ORIGIN(ram) + LENGTH(ram));