X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstmf0%2Fao_arch.h;h=5c5085d9685b17bbcc74b4e4d89c3006655c0a3b;hp=83277259b011f9cc77de33761011e532eca8259e;hb=29f9880f7b09bc135d34bf0dcb221bdede7726b3;hpb=1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a

diff --git a/src/stmf0/ao_arch.h b/src/stmf0/ao_arch.h
index 83277259..5c5085d9 100644
--- a/src/stmf0/ao_arch.h
+++ b/src/stmf0/ao_arch.h
@@ -94,12 +94,17 @@ extern const uint32_t ao_radio_cal;
  * For the stm32f042, we want to use the USB-based HSI48 clock
  */
 
-#if AO_HSI48
+#ifndef AO_SYSCLK
+#if AO_HSI
+#define AO_SYSCLK	STM_HSI_FREQ
+#endif
 
+#if AO_HSI48
 #define AO_SYSCLK	48000000
-#define AO_HCLK		(AO_SYSCLK / AO_AHB_PRESCALER)
-
 #endif
+#endif
+
+#define AO_HCLK		(AO_SYSCLK / AO_AHB_PRESCALER)
 
 #if AO_HSE || AO_HSI
 
@@ -115,21 +120,14 @@ extern const uint32_t ao_radio_cal;
 #endif
 
 #define AO_HCLK		(AO_SYSCLK / AO_AHB_PRESCALER)
-#define AO_PCLK1	(AO_HCLK / AO_APB1_PRESCALER)
-#define AO_PCLK2	(AO_HCLK / AO_APB2_PRESCALER)
+#define AO_PCLK		(AO_HCLK / AO_APB_PRESCALER)
 #define AO_SYSTICK	(AO_HCLK)
 #define AO_PANIC_DELAY_SCALE  (AO_SYSCLK / 12000000)
 
-#if AO_APB1_PRESCALER == 1
-#define AO_TIM23467_CLK		AO_PCLK1
+#if AO_APB_PRESCALER == 1
+#define AO_TIM_CLK		AO_PCLK
 #else
-#define AO_TIM23467_CLK		(2 * AO_PCLK1)
-#endif
-
-#if AO_APB2_PRESCALER == 1
-#define AO_TIM91011_CLK		AO_PCLK2
-#else
-#define AO_TIM91011_CLK		(2 * AO_PCLK2)
+#define AO_TIM_CLK		(2 * AO_PCLK)
 #endif
 
 #define AO_STM_NVIC_HIGH_PRIORITY	(0 << 6)
@@ -151,10 +149,17 @@ ao_adc_init();
 /* ADC maximum reported value */
 #define AO_ADC_MAX			4095
 
+#ifndef HAS_BOOT_LOADER
+#define HAS_BOOT_LOADER			1
+#endif
+
+#if HAS_BOOT_LOADER
 #define AO_BOOT_APPLICATION_BASE	((uint32_t *) 0x08001000)
+#ifndef AO_BOOT_APPLICATION_BOUND
 #define AO_BOOT_APPLICATION_BOUND	((uint32_t *) (0x08000000 + stm_flash_size()))
+#endif
 #define AO_BOOT_LOADER_BASE		((uint32_t *) 0x08000000)
-#define HAS_BOOT_LOADER			1
+#endif
 
 #endif /* _AO_ARCH_H_ */