fix flash programming loop in board_self_update

adafruit · Jul 26, 2023 · ccd089e · ccd089e
1 parent 4512f4f
commit ccd089e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ports/stm32h7/boards.c b/ports/stm32h7/boards.c
@@ -230,7 +230,7 @@ void board_self_update(const uint8_t * bootloader_bin, uint32_t bootloader_len)
   flashErase.VoltageRange = FLASH_VOLTAGE_RANGE_1;
   HAL_FLASHEx_Erase(&flashErase, NULL);
   for ( uint32_t i = 0; i < bootloader_len; i+= 4*FLASH_NB_32BITWORD_IN_FLASHWORD ) {
-    if (HAL_OK != HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, 0x08000000U, bootloader_bin[i]))
+    if (HAL_OK != HAL_FLASH_Program(FLASH_TYPEPROGRAM_FLASHWORD, 0x08000000U + i, (uint32_t) &bootloader_bin[i]))
     {
       TUF2_LOG1("Bootloader update failure\r\n");
       return;