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v2.2.0 (RP2040)
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picoboot_constants.h
/*
* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _BOOT_PICOBOOT_CONSTANTS_H
#define _BOOT_PICOBOOT_CONSTANTS_H
#define REBOOT2_TYPE_MASK 0x0f
// note these match REBOOT_TYPE in pico/bootrom_constants.h
// values 0-7 are secure/non-secure
#define REBOOT2_FLAG_REBOOT_TYPE_NORMAL 0x0 // param0 = diagnostic partition
#define REBOOT2_FLAG_REBOOT_TYPE_BOOTSEL 0x2 // param0 = gpio_pin_number, param1 = flags
#define REBOOT2_FLAG_REBOOT_TYPE_RAM_IMAGE 0x3 // param0 = image_region_base, param1 = image_region_size
#define REBOOT2_FLAG_REBOOT_TYPE_FLASH_UPDATE 0x4 // param0 = update_base
// values 8-15 are secure only
#define REBOOT2_FLAG_REBOOT_TYPE_PC_SP 0xd
#define REBOOT2_FLAG_REBOOT_TO_ARM 0x10
#define REBOOT2_FLAG_REBOOT_TO_RISCV 0x20
#define REBOOT2_FLAG_NO_RETURN_ON_SUCCESS 0x100
#define BOOTSEL_FLAG_DISABLE_MSD_INTERFACE 0x01
#define BOOTSEL_FLAG_DISABLE_PICOBOOT_INTERFACE 0x02
#define BOOTSEL_FLAG_GPIO_PIN_ACTIVE_LOW 0x10
#define BOOTSEL_FLAG_GPIO_PIN_SPECIFIED 0x20
#define PICOBOOT_GET_INFO_SYS 1
#define PICOBOOT_GET_INFO_PARTTION_TABLE 2
#define PICOBOOT_GET_INFO_UF2_TARGET_PARTITION 3
#define PICOBOOT_GET_INFO_UF2_STATUS 4
#define UF2_STATUS_IGNORED_FAMILY 0x01
#define UF2_STATUS_ABORT_EXCLUSIVELY_LOCKED 0x10
#define UF2_STATUS_ABORT_BAD_ADDRESS 0x20
#define UF2_STATUS_ABORT_WRITE_ERROR 0x40
#define UF2_STATUS_ABORT_REBOOT_FAILED 0x80
#endif