diff options
Diffstat (limited to 'lib/pico-sdk/boot/picoboot_constants.h')
| -rw-r--r-- | lib/pico-sdk/boot/picoboot_constants.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/pico-sdk/boot/picoboot_constants.h b/lib/pico-sdk/boot/picoboot_constants.h new file mode 100644 index 00000000..ac78ea21 --- /dev/null +++ b/lib/pico-sdk/boot/picoboot_constants.h @@ -0,0 +1,42 @@ +/* + * 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 (also 0 is used for PC_SP for backwards compatibility with RP2040) +// 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 = bootsel_flags, param1 = gpio_config +#define REBOOT2_FLAG_REBOOT_TYPE_RAM_IMAGE 0x3 // param0 = image_base, param1 = image_end +#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
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