2 * Copyright © 2013 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.
18 #ifndef _AO_FLASH_STM_PINS_H_
19 #define _AO_FLASH_STM_PINS_H_
21 #include <ao_flash_pins.h>
23 /* PLLVCO = 96MHz (so that USB will work) */
25 #define AO_RCC_CFGR_PLLMUL (STM_RCC_CFGR_PLLMUL_12)
29 #define AO_RCC_CFGR_PLLDIV (STM_RCC_CFGR_PLLDIV_3)
31 /* HCLK = 32MHZ (CPU clock) */
32 #define AO_AHB_PRESCALER 1
33 #define AO_RCC_CFGR_HPRE_DIV STM_RCC_CFGR_HPRE_DIV_1
35 /* Run APB1 at HCLK/1 */
36 #define AO_APB1_PRESCALER 1
37 #define AO_RCC_CFGR_PPRE1_DIV STM_RCC_CFGR_PPRE2_DIV_1
39 /* Run APB2 at HCLK/1 */
40 #define AO_APB2_PRESCALER 1
41 #define AO_RCC_CFGR_PPRE2_DIV STM_RCC_CFGR_PPRE2_DIV_1
43 #endif /* _AO_FLASH_STM_PINS_H_ */