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stm32: Add support for STM32F765xx MCUs.

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This part is functionally similar to STM32F767xx (they share a datasheet)
so support is generally comparable.  When adding board support the
stm32f767_af.csv and stm32f767.ld should be used.
This commit is contained in:
Andrew Leech 2018-09-05 16:38:25 +10:00 committed by Damien George
parent 93f29975db
commit 17f7c683d2
5 changed files with 8 additions and 6 deletions
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2
ports/stm32/Makefile
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@ -57,7 +57,7 @@ INC += -I$(USBDEV_DIR)/core/inc -I$(USBDEV_DIR)/class/inc
CFLAGS_CORTEX_M = -mthumb
# Select hardware floating-point support
ifeq ($(CMSIS_MCU),$(filter $(CMSIS_MCU),STM32F767xx STM32F769xx STM32H743xx))
ifeq ($(CMSIS_MCU),$(filter $(CMSIS_MCU),STM32F765xx STM32F767xx STM32F769xx STM32H743xx))
CFLAGS_CORTEX_M += -mfpu=fpv5-d16 -mfloat-abi=hard
else
ifeq ($(MCU_SERIES),f0)

5
ports/stm32/adc.c
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@ -121,10 +121,11 @@
#define VBAT_DIV (2)
#elif defined(STM32F427xx) || defined(STM32F429xx) || \
defined(STM32F437xx) || defined(STM32F439xx) || \
defined(STM32F446xx) || \
defined(STM32F722xx) || defined(STM32F723xx) || \
defined(STM32F732xx) || defined(STM32F733xx) || \
defined(STM32F746xx) || defined(STM32F767xx) || \
defined(STM32F769xx) || defined(STM32F446xx)
defined(STM32F746xx) || defined(STM32F765xx) || \
defined(STM32F767xx) || defined(STM32F769xx)
#define VBAT_DIV (4)
#elif defined(STM32H743xx)
#define VBAT_DIV (4)

2
ports/stm32/flashbdev.c
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@ -76,7 +76,7 @@ STATIC byte flash_cache_mem[0x4000] __attribute__((aligned(4))); // 16k
#define FLASH_MEM_SEG2_START_ADDR (0x08140000) // sector 18
#define FLASH_MEM_SEG2_NUM_BLOCKS (128) // sector 18: 64k(of 128k)
#elif defined(STM32F746xx) || defined(STM32F767xx) || defined(STM32F769xx)
#elif defined(STM32F746xx) || defined(STM32F765xx) || defined(STM32F767xx) || defined(STM32F769xx)
// The STM32F746 doesn't really have CCRAM, so we use the 64K DTCM for this.

2
ports/stm32/mboot/main.c
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@ -354,7 +354,7 @@ static const flash_layout_t flash_layout[] = {
#endif
};
#elif defined(STM32F767xx)
#elif defined(STM32F765xx) || defined(STM32F767xx)
#define FLASH_LAYOUT_STR "@Internal Flash /0x08000000/04*032Kg,01*128Kg,07*256Kg" MBOOT_SPIFLASH_LAYOUT MBOOT_SPIFLASH2_LAYOUT

3
ports/stm32/pyb_i2c.c
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@ -149,7 +149,8 @@ const pyb_i2c_obj_t pyb_i2c_obj[] = {
#elif defined(STM32F722xx) || defined(STM32F723xx) \
|| defined(STM32F732xx) || defined(STM32F733xx) \
|| defined(STM32F767xx) || defined(STM32F769xx)
|| defined(STM32F765xx) || defined(STM32F767xx) \
|| defined(STM32F769xx)
// These timing values are for f_I2CCLK=54MHz and are only approximate
#define MICROPY_HW_I2C_BAUDRATE_TIMING { \