#include "pico.h"
#include "pico/bootrom_constants.h"
#include <string.h>
#include "pico/bootrom/lock.h"

Include dependency graph for bootrom.h:

Macros
#define	rom_hword_as_ptr(rom_address) (void )(uintptr_t)((uint16_t *)(uintptr_t)(rom_address))

Typedefs
typedef uint32_t(*	rom_popcount32_fn) (uint32_t)

typedef uint32_t(*	rom_reverse32_fn) (uint32_t)

typedef uint32_t(*	rom_clz32_fn) (uint32_t)

typedef uint32_t(*	rom_ctz32_fn) (uint32_t)

typedef uint8_t (	rom_memset_fn) (uint8_t *, uint8_t, uint32_t)

typedef uint32_t (	rom_memset4_fn) (uint32_t *, uint8_t, uint32_t)

typedef uint32_t (	rom_memcpy_fn) (uint8_t , const uint8_t , uint32_t)

typedef uint32_t (	rom_memcpy44_fn) (uint32_t , const uint32_t , uint32_t)

typedef void(*	rom_reset_usb_boot_fn) (uint32_t, uint32_t)

typedef int(*	rom_reboot_fn) (uint32_t flags, uint32_t delay_ms, uint32_t p0, uint32_t p1)

typedef rom_reset_usb_boot_fn	reset_usb_boot_fn

typedef void(*	rom_connect_internal_flash_fn) (void)

typedef void(*	rom_flash_exit_xip_fn) (void)

typedef void(*	rom_flash_range_erase_fn) (uint32_t, size_t, uint32_t, uint8_t)

typedef void(*	rom_flash_range_program_fn) (uint32_t, const uint8_t *, size_t)

typedef void(*	rom_flash_flush_cache_fn) (void)

typedef void(*	rom_flash_enter_cmd_xip_fn) (void)

typedef void (	rom_table_lookup_fn) (uint16_t *table, uint32_t code)

Functions
static uint32_t	rom_table_code (uint8_t c1, uint8_t c2)
	Return a bootrom lookup code based on two ASCII characters. More...

void *	rom_func_lookup (uint32_t code)
	Lookup a bootrom function by its code. More...

void *	rom_data_lookup (uint32_t code)
	Lookup a bootrom data address by its code. More...

bool	rom_funcs_lookup (uint32_t *table, unsigned int count)
	Helper function to lookup the addresses of multiple bootrom functions. More...

static __force_inline void *	rom_func_lookup_inline (uint32_t code)
	Lookup a bootrom function by code. This method is forcibly inlined into the caller for FLASH/RAM sensitive code usage. More...

void	rom_reset_usb_boot (uint32_t usb_activity_gpio_pin_mask, uint32_t disable_interface_mask)
	Reboot the device into BOOTSEL mode. More...

static void	reset_usb_boot (uint32_t usb_activity_gpio_pin_mask, uint32_t disable_interface_mask)

static void	rom_connect_internal_flash ()
	Connect the SSI/QMI to the QSPI pads. More...

static void	rom_flash_exit_xip ()
	Return the QSPI device from its XIP state to a serial command state. More...

static void	rom_flash_range_erase (uint32_t addr, size_t count, uint32_t block_size, uint8_t block_cmd)
	Erase bytes in flash. More...

static void	rom_flash_range_program (uint32_t addr, const uint8_t *data, size_t count)
	Program bytes in flash. More...

static void	rom_flash_flush_cache ()
	Flush the XIP cache. More...

static void	rom_flash_enter_cmd_xip ()
	Configure the SSI/QMI with a standard command. More...

Macros

Typedefs