1 /* 2 * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef _BOOT_PICOBOOT_CONSTANTS_H 8 #define _BOOT_PICOBOOT_CONSTANTS_H 9 10 #define REBOOT2_TYPE_MASK 0x0f 11 12 // note these match REBOOT_TYPE in pico/bootrom_constants.h 13 // values 0-7 are secure/non-secure 14 #define REBOOT2_FLAG_REBOOT_TYPE_NORMAL 0x0 // param0 = diagnostic partition 15 #define REBOOT2_FLAG_REBOOT_TYPE_BOOTSEL 0x2 // param0 = gpio_pin_number, param1 = flags 16 #define REBOOT2_FLAG_REBOOT_TYPE_RAM_IMAGE 0x3 // param0 = image_region_base, param1 = image_region_size 17 #define REBOOT2_FLAG_REBOOT_TYPE_FLASH_UPDATE 0x4 // param0 = update_base 18 19 // values 8-15 are secure only 20 #define REBOOT2_FLAG_REBOOT_TYPE_PC_SP 0xd 21 22 #define REBOOT2_FLAG_REBOOT_TO_ARM 0x10 23 #define REBOOT2_FLAG_REBOOT_TO_RISCV 0x20 24 25 #define REBOOT2_FLAG_NO_RETURN_ON_SUCCESS 0x100 26 27 #define BOOTSEL_FLAG_DISABLE_MSD_INTERFACE 0x01 28 #define BOOTSEL_FLAG_DISABLE_PICOBOOT_INTERFACE 0x02 29 #define BOOTSEL_FLAG_GPIO_PIN_ACTIVE_LOW 0x10 30 #define BOOTSEL_FLAG_GPIO_PIN_SPECIFIED 0x20 31 32 #define PICOBOOT_GET_INFO_SYS 1 33 #define PICOBOOT_GET_INFO_PARTTION_TABLE 2 34 #define PICOBOOT_GET_INFO_UF2_TARGET_PARTITION 3 35 #define PICOBOOT_GET_INFO_UF2_STATUS 4 36 37 #define UF2_STATUS_IGNORED_FAMILY 0x01 38 #define UF2_STATUS_ABORT_EXCLUSIVELY_LOCKED 0x10 39 #define UF2_STATUS_ABORT_BAD_ADDRESS 0x20 40 #define UF2_STATUS_ABORT_WRITE_ERROR 0x40 41 #define UF2_STATUS_ABORT_REBOOT_FAILED 0x80 42 #endif 43
