altos/stm32f4: Add STM32F413 disco board support

[fw/altos] / src / stm32f4-disco / ao_pins.h

diff --git a/src/stm32f4-disco/ao_pins.h b/src/stm32f4-disco/ao_pins.h
new file mode 100644 (file)
index 0000000..3bbace1
--- /dev/null
+++ b/src/stm32f4-disco/ao_pins.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright © 2018 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+#ifndef _AO_PINS_H_
+#define _AO_PINS_H_
+
+#define HAS_BEEP       0
+
+#define B_USER_PORT    (&stm_gpioa)
+#define B_USER_PIN     0
+
+#define LED_GREEN_PORT (&stm_gpioc)
+#define LED_GREEN_PIN  5
+#define LED_RED_PORT   (&stm_gpioe)
+#define LED_RED_PIN    3
+
+#define AO_HSE         8000000 /* fed from st/link processor */
+#define AO_HSE_BYPASS  1       /* no xtal, directly fed */
+
+#define AO_PLL_M       8       /* down to 1MHz */
+
+#define AO_PLL1_N      192     /* up to 192MHz */
+#define AO_PLL1_P      2       /* down to 96MHz */
+#define AO_PLL1_Q      4       /* down to 48MHz for USB and SDIO */
+
+#define AO_AHB_PRESCALER       1
+#define AO_RCC_CFGR_HPRE_DIV   STM_RCC_CFGR_HPRE_DIV_1
+
+#define AO_APB1_PRESCALER      1
+#define AO_RCC_CFGR_PPRE1_DIV  STM_RCC_CFGR_PPRE1_DIV_1
+#define AO_APB2_PRESCALER      1
+#define AO_RCC_CFGR_PPRE2_DIV  STM_RCC_CFGR_PPRE2_DIV_1
+
+#endif /* _AO_PINS_H_ */