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AP_HAL_ChibiOS: do not reset GPIO for boards with external flash

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This commit is contained in:
Siddharth Purohit 2021-06-13 18:16:21 +05:30 committed by Andrew Tridgell
parent fc4be3695f
commit 813e93a69c
1 changed files with 2 additions and 0 deletions
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2
libraries/AP_HAL_ChibiOS/hwdef/common/board.c
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@ -171,7 +171,9 @@ static void stm32_gpio_init(void) {
/* Enabling GPIO-related clocks, the mask comes from the
registry header file.*/
#if defined(STM32H7)
#if !EXTERNAL_PROG_FLASH_MB // if we have external flash resetting GPIO might disable all comms with it
rccResetAHB4(STM32_GPIO_EN_MASK);
#endif
rccEnableAHB4(STM32_GPIO_EN_MASK, true);
#elif defined(STM32F3)
rccResetAHB(STM32_GPIO_EN_MASK);