hal_flash_device.c File Reference

Detailed Description

Jedec JESD216 SFDP code.

Definition in file hal_flash_device.c.

Functions
static NO_CACHE uint8_t tmpbuf[256]	__attribute__ ((aligned(32)))
static flash_error_t	jedec_poll_status (SNORDriver *devp)
static void	jedec_reset_memory (SNORDriver *devp)
static void	jedec_set_config (SNORDriver *devp, uint8_t val)
static uint8_t	jedec_get_config (SNORDriver *devp)
static void	jedec_write_enable (SNORDriver *devp, int enable)
static void	snor_device_fill_cmd (wspi_command_t *cmd, uint32_t cfg, uint8_t opcode, uint8_t mode_clocks, uint8_t dummy_clocks)
void	snor_device_init (SNORDriver *devp)
flash_error_t	snor_device_read (SNORDriver *devp, flash_offset_t offset, size_t n, uint8_t *rp)
flash_error_t	snor_device_program (SNORDriver *devp, flash_offset_t offset, size_t n, const uint8_t *pp)
flash_error_t	snor_device_start_erase_all (SNORDriver *devp)
flash_error_t	snor_device_start_erase_sector (SNORDriver *devp, flash_sector_t sector)
flash_error_t	snor_device_verify_erase (SNORDriver *devp, flash_sector_t sector)
flash_error_t	snor_device_query_erase (SNORDriver *devp, uint32_t *msec)
flash_error_t	snor_device_read_sfdp (SNORDriver *devp, flash_offset_t offset, size_t n, uint8_t *rp)
void	snor_activate_xip (SNORDriver *devp)
void	snor_reset_xip (SNORDriver *devp)

Variables
flash_descriptor_t	snor_descriptor
	Flash descriptor.
const wspi_command_t	snor_memmap_read
	Fast read command for memory mapped mode.
static uint32_t	sfdpbuf [64/4]
static wspi_command_t	jedec_cmd_read
static wspi_command_t	jedec_cmd_erase
static wspi_command_t	jedec_cmd_program

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