change(cpu_start): added note about internal ram only stage

2023-11-03 12:14:06 +08:00
parent 72cb920799
commit 3e477681ac
3 changed files with 16 additions and 8 deletions
@@ -22,7 +22,7 @@
 #include "hal/cache_hal.h"
 #include "hal/cache_ll.h"

-void bootloader_flash_update_id()
+void IRAM_ATTR bootloader_flash_update_id()
 {
    esp_rom_spiflash_chip_t *chip = &rom_spiflash_legacy_data->chip;
    chip->device_id = bootloader_read_flash_id();