REG_BL_ERROR
cyapa->status[REG_BL_ERROR] = status[REG_BL_ERROR];
reg_data[REG_BL_ERROR] == BL_ERROR_NO_ERR_IDLE &&
if ((reg_data[REG_BL_ERROR] & BL_ERROR_BOOTLOADING) ==
bl_error = status[REG_BL_ERROR] & ~BL_ERROR_RESERVED;