2 * Copyright © 2010 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.
21 __code struct ao_romconfig ao_romconfig __attribute__ ((section("romconfig")))
23 __code __at (0x00a0) struct ao_romconfig ao_romconfig
26 .version = AO_ROMCONFIG_VERSION,
27 .check = ~AO_ROMCONFIG_VERSION,
30 * For 434.550MHz, the frequency value is:
32 * 434.550e6 / (24e6 / 2**16) = 1186611.2
34 * This value is stored in a const variable so that
35 * ao-load can change it during programming for
36 * devices that have no eeprom for config data.