Struct opentitanlib::chip::boot_log::BootLog

pub struct BootLog {
    pub digest: [u32; 8],
    pub identifier: u32,
    pub chip_version: u64,
    pub rom_ext_slot: BootSlot,
    pub rom_ext_major: u32,
    pub rom_ext_minor: u32,
    pub rom_ext_size: u32,
    pub rom_ext_nonce: u64,
    pub bl0_slot: BootSlot,
    pub ownership_state: OwnershipState,
    pub reserved: [u32; 13],
}

The BootLog provides information about how the ROM and ROM_EXT booted the chip.

Fields

digest: [u32; 8]

A SHA256 digest over all other fields in this struct.

identifier: u32

A tag that identifies this struct as the boot log (‘BLOG’).

chip_version: u64

The chip version (a git hash prefix from the ROM).

rom_ext_slot: BootSlot

The boot slot the ROM chose to boot the ROM_EXT.

rom_ext_major: u32

The ROM_EXT major version number.

rom_ext_minor: u32

The ROM_EXT minor version number.

rom_ext_size: u32

The ROM_EXT size in bytes.

rom_ext_nonce: u64

The ROM_EXT nonce (a value used to prevent replay of signed commands).

bl0_slot: BootSlot

The boot slot the ROM_EXT chose to boot the owner firmware.

ownership_state: OwnershipState

The chip’s ownership state.

reserved: [u32; 13]

Reserved for future use.

Implementations

impl BootLog

pub const SIZE: usize = 128usize

Trait Implementations

impl Annotate for &BootLog

fn format(&self, variant: Option<&str>, field: &MemberId<'_>) -> Option<Format>

fn comment(&self, variant: Option<&str>, field: &MemberId<'_>) -> Option<String>

fn as_annotate(&self) -> Option<&dyn Annotate>

fn thunk_serialize( &self, serializer: &mut AnnotatedSerializer<'_> ) -> Result<Document, Error>

impl Annotate for BootLog

fn format(&self, _variant: Option<&str>, field: &MemberId<'_>) -> Option<Format>

fn comment( &self, _variant: Option<&str>, field: &MemberId<'_> ) -> Option<String>

fn as_annotate(&self) -> Option<&dyn Annotate>

fn thunk_serialize( &self, serializer: &mut AnnotatedSerializer<'_> ) -> Result<Document, Error>

impl Debug for BootLog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BootLog

fn default() -> BootLog

Returns the “default value” for a type.

impl Serialize for BootLog

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&[u8]> for BootLog

type Error = ChipDataError

The type returned in the event of a conversion error.

fn try_from(buf: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.