Struct rp_pac::otp_data_raw::regs::BootFlags0

#[repr(transparent)]
pub struct BootFlags0(pub u32);

Disable/Enable boot paths/features in the RP2350 mask ROM. Disables always supersede enables. Enables are provided where there are other configurations in OTP that must be valid. (RBIT-3)

Tuple Fields

0: u32

Implementations

impl BootFlags0

pub const fn disable_bootsel_exec2(&self) -> bool

pub fn set_disable_bootsel_exec2(&mut self, val: bool)

pub const fn enable_bootsel_led(&self) -> bool

Enable bootloader activity LED. If set, bootsel_led_cfg is assumed to be valid

pub fn set_enable_bootsel_led(&mut self, val: bool)

Enable bootloader activity LED. If set, bootsel_led_cfg is assumed to be valid

pub const fn enable_bootsel_non_default_pll_xosc_cfg(&self) -> bool

Enable loading of the non-default XOSC and PLL configuration before entering BOOTSEL mode. Ensure that BOOTSEL_XOSC_CFG and BOOTSEL_PLL_CFG are correctly programmed before setting this bit. If this bit is set, user software may use the contents of BOOTSEL_PLL_CFG to calculated the expected XOSC frequency based on the fixed USB boot frequency of 48 MHz.

pub fn set_enable_bootsel_non_default_pll_xosc_cfg(&mut self, val: bool)

Enable loading of the non-default XOSC and PLL configuration before entering BOOTSEL mode. Ensure that BOOTSEL_XOSC_CFG and BOOTSEL_PLL_CFG are correctly programmed before setting this bit. If this bit is set, user software may use the contents of BOOTSEL_PLL_CFG to calculated the expected XOSC frequency based on the fixed USB boot frequency of 48 MHz.

pub const fn flash_io_voltage_1v8(&self) -> bool

If 1, configure the QSPI pads for 1.8 V operation when accessing flash for the first time from the bootrom, using the VOLTAGE_SELECT register for the QSPI pads bank. This slightly improves the input timing of the pads at low voltages, but does not affect their output characteristics. If 0, leave VOLTAGE_SELECT in its reset state (suitable for operation at and above 2.5 V)

pub fn set_flash_io_voltage_1v8(&mut self, val: bool)

If 1, configure the QSPI pads for 1.8 V operation when accessing flash for the first time from the bootrom, using the VOLTAGE_SELECT register for the QSPI pads bank. This slightly improves the input timing of the pads at low voltages, but does not affect their output characteristics. If 0, leave VOLTAGE_SELECT in its reset state (suitable for operation at and above 2.5 V)

pub const fn fast_sigcheck_rosc_div(&self) -> bool

Enable quartering of ROSC divisor during signature check, to reduce secure boot time

pub fn set_fast_sigcheck_rosc_div(&mut self, val: bool)

Enable quartering of ROSC divisor during signature check, to reduce secure boot time

pub const fn flash_devinfo_enable(&self) -> bool

Mark FLASH_DEVINFO as containing valid, ECC’d data which describes external flash devices.

pub fn set_flash_devinfo_enable(&mut self, val: bool)

Mark FLASH_DEVINFO as containing valid, ECC’d data which describes external flash devices.

pub const fn override_flash_partition_slot_size(&self) -> bool

Override the limit for default flash metadata scanning. The value is specified in FLASH_PARTITION_SLOT_SIZE. Make sure FLASH_PARTITION_SLOT_SIZE is valid before setting this bit

pub fn set_override_flash_partition_slot_size(&mut self, val: bool)

Override the limit for default flash metadata scanning. The value is specified in FLASH_PARTITION_SLOT_SIZE. Make sure FLASH_PARTITION_SLOT_SIZE is valid before setting this bit

pub const fn single_flash_binary(&self) -> bool

Restrict flash boot path to use of a single binary at the start of flash

pub fn set_single_flash_binary(&mut self, val: bool)

Restrict flash boot path to use of a single binary at the start of flash

pub const fn disable_auto_switch_arch(&self) -> bool

Disable auto-switch of CPU architecture on boot when the (only) binary to be booted is for the other Arm/RISC-V architecture and both architectures are enabled

pub fn set_disable_auto_switch_arch(&mut self, val: bool)

Disable auto-switch of CPU architecture on boot when the (only) binary to be booted is for the other Arm/RISC-V architecture and both architectures are enabled

pub const fn secure_partition_table(&self) -> bool

Require a partition table to be signed

pub fn set_secure_partition_table(&mut self, val: bool)

Require a partition table to be signed

pub const fn hashed_partition_table(&self) -> bool

Require a partition table to be hashed (if not signed)

pub fn set_hashed_partition_table(&mut self, val: bool)

Require a partition table to be hashed (if not signed)

pub const fn rollback_required(&self) -> bool

Require binaries to have a rollback version. Set automatically the first time a binary with a rollback version is booted.

pub fn set_rollback_required(&mut self, val: bool)

Require binaries to have a rollback version. Set automatically the first time a binary with a rollback version is booted.

pub const fn disable_flash_boot(&self) -> bool

pub fn set_disable_flash_boot(&mut self, val: bool)

pub const fn disable_otp_boot(&self) -> bool

Takes precedence over ENABLE_OTP_BOOT.

pub fn set_disable_otp_boot(&mut self, val: bool)

Takes precedence over ENABLE_OTP_BOOT.

pub const fn enable_otp_boot(&self) -> bool

Enable OTP boot. A number of OTP rows specified by OTPBOOT_LEN will be loaded, starting from OTPBOOT_SRC, into the SRAM location specified by OTPBOOT_DST1 and OTPBOOT_DST0. The loaded program image is stored with ECC, 16 bits per row, and must contain a valid IMAGE_DEF. Do not set this bit without first programming an image into OTP and configuring OTPBOOT_LEN, OTPBOOT_SRC, OTPBOOT_DST0 and OTPBOOT_DST1. Note that OTPBOOT_LEN and OTPBOOT_SRC must be even numbers of OTP rows. Equivalently, the image must be a multiple of 32 bits in size, and must start at a 32-bit-aligned address in the ECC read data address window.

pub fn set_enable_otp_boot(&mut self, val: bool)

Enable OTP boot. A number of OTP rows specified by OTPBOOT_LEN will be loaded, starting from OTPBOOT_SRC, into the SRAM location specified by OTPBOOT_DST1 and OTPBOOT_DST0. The loaded program image is stored with ECC, 16 bits per row, and must contain a valid IMAGE_DEF. Do not set this bit without first programming an image into OTP and configuring OTPBOOT_LEN, OTPBOOT_SRC, OTPBOOT_DST0 and OTPBOOT_DST1. Note that OTPBOOT_LEN and OTPBOOT_SRC must be even numbers of OTP rows. Equivalently, the image must be a multiple of 32 bits in size, and must start at a 32-bit-aligned address in the ECC read data address window.

pub const fn disable_power_scratch(&self) -> bool

pub fn set_disable_power_scratch(&mut self, val: bool)

pub const fn disable_watchdog_scratch(&self) -> bool

pub fn set_disable_watchdog_scratch(&mut self, val: bool)

pub const fn disable_bootsel_usb_msd_ifc(&self) -> bool

pub fn set_disable_bootsel_usb_msd_ifc(&mut self, val: bool)

pub const fn disable_bootsel_usb_picoboot_ifc(&self) -> bool

pub fn set_disable_bootsel_usb_picoboot_ifc(&mut self, val: bool)

pub const fn disable_bootsel_uart_boot(&self) -> bool

pub fn set_disable_bootsel_uart_boot(&mut self, val: bool)

pub const fn disable_xip_access_on_sram_entry(&self) -> bool

Disable all access to XIP after entering an SRAM binary. Note that this will cause bootrom APIs that access XIP to fail, including APIs that interact with the partition table.

pub fn set_disable_xip_access_on_sram_entry(&mut self, val: bool)

Disable all access to XIP after entering an SRAM binary. Note that this will cause bootrom APIs that access XIP to fail, including APIs that interact with the partition table.

pub const fn disable_sram_window_boot(&self) -> bool

pub fn set_disable_sram_window_boot(&mut self, val: bool)

Trait Implementations

impl Clone for BootFlags0

fn clone(&self) -> BootFlags0

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for BootFlags0

fn default() -> BootFlags0

Returns the “default value” for a type.

impl PartialEq for BootFlags0

fn eq(&self, other: &BootFlags0) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BootFlags0

impl Eq for BootFlags0

impl StructuralPartialEq for BootFlags0