diff options
| -rw-r--r-- | ports/stm32/mboot/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ports/stm32/mboot/main.c b/ports/stm32/mboot/main.c index b3af49526..b3e63ccc2 100644 --- a/ports/stm32/mboot/main.c +++ b/ports/stm32/mboot/main.c @@ -1285,6 +1285,9 @@ void stm32_main(int initial_r0) { RCC->D3CCIPR = 0x00000000; #endif + // Make sure IRQ vector table points to flash where this bootloader lives. + SCB->VTOR = FLASH_BASE; + // Enable 8-byte stack alignment for IRQ handlers, in accord with EABI SCB->CCR |= SCB_CCR_STKALIGN_Msk; |