# hw definition file for processing by chibios_hwdef.py
# for H743 bootloader

# MCU class and specific type
MCU STM32H7xx STM32H743xx

# crystal frequency
OSCILLATOR_HZ 8000000

define STM32_LSEDRV     (3U << 3U)
define STM32_HSE_BYPASS

define STM32_LSECLK 32768
define STM32_PLL1_DIVM_VALUE 4
define STM32_PLL2_DIVM_VALUE 4
define STM32_PLL3_DIVM_VALUE 8

# board ID for firmware load
APJ_BOARD_ID 139

FLASH_SIZE_KB 2048

# bootloader is installed at zero offset
FLASH_RESERVE_START_KB 0

# the location where the bootloader will put the firmware
# the H743 has 128k sectors
define FLASH_BOOTLOADER_LOAD_KB 128

# board voltage
STM32_VDD 330U

# order of UARTs (and USB)
UART_ORDER OTG1

PA11 OTG_FS_DM OTG1
PA12 OTG_FS_DP OTG1

PA13 JTMS-SWDIO SWD
PA14 JTCK-SWCLK SWD

define HAL_USE_EMPTY_STORAGE 1
define HAL_STORAGE_SIZE 16384