Include dependency graph for xcf.c:

Data Structures
struct	xcf_priv

struct	xcf_status

Macros
#define	ID_MEANINGFUL_MASK 0x0FFFFFFF

#define	ID_XCF01S 0x05044093

#define	ID_XCF02S 0x05045093

#define	ID_XCF04S 0x05046093

#define	ID_XCF08P 0x05057093

#define	ID_XCF16P 0x05058093

#define	ID_XCF32P 0x05059093

#define	SECTOR_ERASE_TIMEOUT_MS (35 * 1000)

#define	XCF_DATA_SECTOR_SIZE (1024 * 1024)

#define	XCF_PAGE_SIZE 32

Functions
	COMMAND_HANDLER (xcf_handle_ccb_command)

	COMMAND_HANDLER (xcf_handle_configure_command)

static void	fill_sector_table (struct flash_bank *bank)

static uint8_t	fill_select_block (unsigned int first, unsigned int last)

	FLASH_BANK_COMMAND_HANDLER (xcf_flash_bank_command)

static void	flip_u8 (uint8_t out, const uint8_t in, int len)

static int	fpga_configure (struct flash_bank *bank)

static unsigned int	gucr_num (const struct flash_bank *bank)

static int	isc_adr_shift (struct flash_bank *bank, int adr)

static int	isc_clear_protect (struct flash_bank *bank, unsigned int first, unsigned int last)

static void	isc_data_read_out (struct flash_bank bank, uint8_t buffer, uint32_t count)

static int	isc_enter (struct flash_bank *bank)

static int	isc_erase_sectors (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	isc_leave (struct flash_bank *bank)

static int	isc_program_ccb (struct flash_bank *bank, uint16_t ccb)

static int	isc_program_data_page (struct flash_bank bank, const uint8_t page_buf)

static int	isc_program_register (struct flash_bank bank, const uint8_t cmd, const uint8_t *data_buf, int num_bits, int64_t timeout_ms)

static int	isc_program_singe_revision_sucr (struct flash_bank *bank)

static int	isc_program_single_revision_btc (struct flash_bank *bank)

static uint16_t	isc_read_ccb (struct flash_bank *bank)

static int	isc_read_register (struct flash_bank bank, const uint8_t cmd, uint8_t *data_buf, int num_bits)

static int	isc_set_data_done (struct flash_bank *bank, int sector)

static int	isc_set_protect (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	isc_set_register (struct flash_bank bank, const uint8_t cmd, const uint8_t *data_buf, int num_bits, int64_t timeout_ms)

static int	isc_wait_erase_program (struct flash_bank *bank, int64_t timeout_ms)

static bool	need_bit_reverse (const uint8_t *buffer)

static const char *	product_name (const struct flash_bank *bank)

static struct xcf_status	read_status (struct flash_bank *bank)

static int	read_write_data (struct flash_bank bank, const uint8_t w_buffer, uint8_t *r_buffer, bool write_flag, uint32_t offset, uint32_t count)

static int	sector_state (uint8_t wrpt, int sector)

static unsigned int	sucr_num (const struct flash_bank *bank)

static int	xcf_auto_probe (struct flash_bank *bank)

static int	xcf_erase (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	xcf_erase_check (struct flash_bank *bank)

static int	xcf_info (struct flash_bank bank, struct command_invocation cmd)

static int	xcf_probe (struct flash_bank *bank)

static int	xcf_protect (struct flash_bank *bank, int set, unsigned int first, unsigned int last)

static int	xcf_protect_check (struct flash_bank *bank)

static int	xcf_read (struct flash_bank bank, uint8_t buffer, uint32_t offset, uint32_t count)

static int	xcf_write (struct flash_bank bank, const uint8_t buffer, uint32_t offset, uint32_t count)

Variables
static const uint8_t	cmd_bypass [2] = {0xFF, 0xFF}

static const uint8_t	cmd_isc_address_shift [2] = {0xEB, 0x00}

static const uint8_t	cmd_isc_data_shift [2] = {0xED, 0x00}

static const uint8_t	cmd_isc_disable [2] = {0xF0, 0x00}

static const uint8_t	cmd_isc_enable [2] = {0xE8, 0x00}

static const uint8_t	cmd_isc_erase [2] = {0xEC, 0x00}

static const uint8_t	cmd_isc_program [2] = {0xEA, 0x00}

static const uint8_t	cmd_xsc_blank_check [2] = {0x0D, 0x00}

static const uint8_t	cmd_xsc_config [2] = {0xEE, 0x00}

static const uint8_t	cmd_xsc_data_btc [2] = {0xF2, 0x00}

static const uint8_t	cmd_xsc_data_ccb [2] = {0x0C, 0x00}

static const uint8_t	cmd_xsc_data_done [2] = {0x09, 0x00}

static const uint8_t	cmd_xsc_data_sucr [2] = {0x0E, 0x00}

static const uint8_t	cmd_xsc_data_wrpt [2] = {0xF7, 0x00}

static const uint8_t	cmd_xsc_op_status [2] = {0xE3, 0x00}

static const uint8_t	cmd_xsc_read [2] = {0xEF, 0x00}

static const uint8_t	cmd_xsc_unlock [2] = {0x55, 0xAA}

static const struct command_registration	xcf_command_handlers []

static const struct command_registration	xcf_exec_command_handlers []

const struct flash_driver	xcf_flash

static const char *const	xcf_name_list []

Macro Definition Documentation

◆ ID_MEANINGFUL_MASK

#define ID_MEANINGFUL_MASK 0x0FFFFFFF

Definition at line 35 of file xcf.c.

◆ ID_XCF01S

#define ID_XCF01S 0x05044093

Definition at line 29 of file xcf.c.

◆ ID_XCF02S

#define ID_XCF02S 0x05045093

Definition at line 30 of file xcf.c.

◆ ID_XCF04S

#define ID_XCF04S 0x05046093

Definition at line 31 of file xcf.c.

◆ ID_XCF08P

#define ID_XCF08P 0x05057093

Definition at line 32 of file xcf.c.

◆ ID_XCF16P

#define ID_XCF16P 0x05058093

Definition at line 33 of file xcf.c.

◆ ID_XCF32P

#define ID_XCF32P 0x05059093

Definition at line 34 of file xcf.c.

◆ SECTOR_ERASE_TIMEOUT_MS

#define SECTOR_ERASE_TIMEOUT_MS (35 * 1000)

Definition at line 24 of file xcf.c.

◆ XCF_DATA_SECTOR_SIZE

#define XCF_DATA_SECTOR_SIZE (1024 * 1024)

Definition at line 27 of file xcf.c.

◆ XCF_PAGE_SIZE

#define XCF_PAGE_SIZE 32

Definition at line 26 of file xcf.c.

Function Documentation

◆ COMMAND_HANDLER() [1/2]

COMMAND_HANDLER ( xcf_handle_ccb_command )

Definition at line 740 of file xcf.c.

References bank, CALL_COMMAND_HANDLER, CMD_ARGC, CMD_ARGV, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, gucr_num(), isc_clear_protect(), isc_enter(), isc_erase_sectors(), isc_leave(), isc_program_ccb(), isc_program_singe_revision_sucr(), isc_program_single_revision_btc(), isc_read_ccb(), isc_set_data_done(), LOG_INFO, and sucr_num().

◆ COMMAND_HANDLER() [2/2]

COMMAND_HANDLER ( xcf_handle_configure_command )

Definition at line 823 of file xcf.c.

References bank, CALL_COMMAND_HANDLER, CMD_ARGC, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, and fpga_configure().

◆ fill_sector_table()

static void fill_sector_table ( struct flash_bank * bank )

static

Definition at line 101 of file xcf.c.

References bank, and XCF_DATA_SECTOR_SIZE.

Referenced by xcf_probe().

◆ fill_select_block()

static uint8_t fill_select_block	(	unsigned int	first,
		unsigned int	last
	)

static

Definition at line 208 of file xcf.c.

Referenced by isc_clear_protect(), and isc_erase_sectors().

◆ FLASH_BANK_COMMAND_HANDLER()

FLASH_BANK_COMMAND_HANDLER ( xcf_flash_bank_command )

Definition at line 559 of file xcf.c.

References bank, ERROR_FAIL, ERROR_OK, LOG_ERROR, and priv.

◆ flip_u8()

static void flip_u8	(	uint8_t *	out,
		const uint8_t *	in,
		int	len
	)

static

Definition at line 377 of file xcf.c.

References flip_u32().

Referenced by read_write_data().

◆ fpga_configure()

static int fpga_configure ( struct flash_bank * bank )

static

Definition at line 538 of file xcf.c.

References bank, cmd_xsc_config, ERROR_OK, jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan, and TAP_IDLE.

Referenced by COMMAND_HANDLER().

◆ gucr_num()

static unsigned int gucr_num ( const struct flash_bank * bank )

static

Definition at line 504 of file xcf.c.

References bank.

Referenced by COMMAND_HANDLER().

◆ isc_adr_shift()

static int isc_adr_shift	(	struct flash_bank *	bank,
		int	adr
	)

static

Definition at line 336 of file xcf.c.

References bank, cmd_isc_address_shift, h_u24_to_le(), and isc_set_register().

Referenced by read_write_data().

◆ isc_clear_protect()

static int isc_clear_protect	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 309 of file xcf.c.

References bank, cmd_xsc_unlock, fill_select_block(), and isc_set_register().

Referenced by COMMAND_HANDLER(), xcf_erase(), and xcf_protect().

◆ isc_data_read_out()

static void isc_data_read_out	(	struct flash_bank *	bank,
		uint8_t *	buffer,
		uint32_t	count
	)

static

Definition at line 348 of file xcf.c.

References bank, buffer, cmd_xsc_read, count, jtag_add_dr_scan(), jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan, and TAP_IDLE.

Referenced by read_write_data().

◆ isc_enter()

static int isc_enter ( struct flash_bank * bank )

static

Definition at line 141 of file xcf.c.

References bank, cmd_isc_enable, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, jtag_add_ir_scan(), jtag_execute_queue(), LOG_ERROR, NULL, read_status(), scan, status, and TAP_IDLE.

Referenced by COMMAND_HANDLER(), read_write_data(), xcf_erase(), xcf_erase_check(), xcf_protect(), and xcf_protect_check().

◆ isc_erase_sectors()

static int isc_erase_sectors	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 327 of file xcf.c.

References bank, cmd_isc_erase, fill_select_block(), isc_set_register(), and SECTOR_ERASE_TIMEOUT_MS.

Referenced by COMMAND_HANDLER(), xcf_erase(), and xcf_protect().

◆ isc_leave()

static int isc_leave ( struct flash_bank * bank )

static

Definition at line 170 of file xcf.c.

References alive_sleep(), bank, cmd_isc_disable, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, jtag_add_ir_scan(), jtag_execute_queue(), LOG_ERROR, NULL, read_status(), scan, status, and TAP_IDLE.

Referenced by COMMAND_HANDLER(), read_write_data(), xcf_erase(), xcf_erase_check(), xcf_protect(), and xcf_protect_check().

◆ isc_program_ccb()

static int isc_program_ccb	(	struct flash_bank *	bank,
		uint16_t	ccb
	)

static

Definition at line 514 of file xcf.c.

References bank, cmd_xsc_data_ccb, h_u16_to_le(), and isc_program_register().

Referenced by COMMAND_HANDLER().

◆ isc_program_data_page()

static int isc_program_data_page	(	struct flash_bank *	bank,
		const uint8_t *	page_buf
	)

static

Definition at line 343 of file xcf.c.

References bank, cmd_isc_data_shift, isc_program_register(), and XCF_PAGE_SIZE.

Referenced by read_write_data().

◆ isc_program_register()

static int isc_program_register	(	struct flash_bank *	bank,
		const uint8_t *	cmd,
		const uint8_t *	data_buf,
		int	num_bits,
		int64_t	timeout_ms
	)

static

Definition at line 281 of file xcf.c.

References bank, cmd, cmd_isc_program, isc_wait_erase_program(), jtag_add_dr_scan(), jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan_field::num_bits, scan, TAP_DRSHIFT, TAP_IDLE, and TAP_IRSHIFT.

Referenced by isc_program_ccb(), isc_program_data_page(), isc_program_singe_revision_sucr(), isc_program_single_revision_btc(), isc_set_data_done(), and isc_set_protect().

◆ isc_program_singe_revision_sucr()

static int isc_program_singe_revision_sucr ( struct flash_bank * bank )

static

Definition at line 521 of file xcf.c.

References bank, cmd_xsc_data_sucr, and isc_program_register().

Referenced by COMMAND_HANDLER().

◆ isc_program_single_revision_btc()

static int isc_program_single_revision_btc ( struct flash_bank * bank )

static

Definition at line 527 of file xcf.c.

References bank, cmd_xsc_data_btc, h_u32_to_le(), and isc_program_register().

Referenced by COMMAND_HANDLER().

◆ isc_read_ccb()

static uint16_t isc_read_ccb ( struct flash_bank * bank )

static

Definition at line 497 of file xcf.c.

References bank, cmd_xsc_data_ccb, isc_read_register(), and le_to_h_u16().

Referenced by COMMAND_HANDLER().

◆ isc_read_register()

static int isc_read_register	(	struct flash_bank *	bank,
		const uint8_t *	cmd,
		uint8_t *	data_buf,
		int	num_bits
	)

static

Definition at line 216 of file xcf.c.

References bank, cmd, jtag_add_dr_scan(), jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan_field::num_bits, scan, TAP_DRSHIFT, and TAP_IDLE.

Referenced by isc_read_ccb(), isc_wait_erase_program(), and xcf_protect_check().

◆ isc_set_data_done()

static int isc_set_data_done	(	struct flash_bank *	bank,
		int	sector
	)

static

Definition at line 370 of file xcf.c.

References bank, cmd_xsc_data_done, and isc_program_register().

Referenced by COMMAND_HANDLER(), and read_write_data().

◆ isc_set_protect()

static int isc_set_protect	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 317 of file xcf.c.

References bank, cmd_xsc_data_wrpt, and isc_program_register().

Referenced by xcf_protect().

◆ isc_set_register()

static int isc_set_register	(	struct flash_bank *	bank,
		const uint8_t *	cmd,
		const uint8_t *	data_buf,
		int	num_bits,
		int64_t	timeout_ms
	)

static

Definition at line 255 of file xcf.c.

References bank, cmd, isc_wait_erase_program(), jtag_add_dr_scan(), jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan_field::num_bits, scan, TAP_DRSHIFT, and TAP_IDLE.

Referenced by isc_adr_shift(), isc_clear_protect(), and isc_erase_sectors().

◆ isc_wait_erase_program()

static int isc_wait_erase_program	(	struct flash_bank *	bank,
		int64_t	timeout_ms
	)

static

Definition at line 236 of file xcf.c.

References bank, cmd_xsc_op_status, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, isc_read_register(), and timeval_ms().

Referenced by isc_program_register(), and isc_set_register().

◆ need_bit_reverse()

static bool need_bit_reverse ( const uint8_t * buffer )

static

Definition at line 391 of file xcf.c.

References buffer.

Referenced by read_write_data().

◆ product_name()

static const char* product_name ( const struct flash_bank * bank )

static

Definition at line 86 of file xcf.c.

References bank, ID_MEANINGFUL_MASK, ID_XCF08P, ID_XCF16P, ID_XCF32P, and xcf_name_list.

Referenced by xcf_info(), and xcf_probe().

◆ read_status()

static struct xcf_status read_status ( struct flash_bank * bank )

static

Definition at line 101 of file xcf.c.

Referenced by isc_enter(), and isc_leave().

◆ read_write_data()

static int read_write_data	(	struct flash_bank *	bank,
		const uint8_t *	w_buffer,
		uint8_t *	r_buffer,
		bool	write_flag,
		uint32_t	offset,
		uint32_t	count
	)

static

Definition at line 416 of file xcf.c.

References bank, count, ERROR_FLASH_DST_BREAKS_ALIGNMENT, ERROR_FLASH_DST_OUT_OF_BANK, ERROR_OK, flip_u8(), isc_adr_shift(), isc_data_read_out(), isc_enter(), isc_leave(), isc_program_data_page(), isc_set_data_done(), LOG_DEBUG, need_bit_reverse(), offset, XCF_DATA_SECTOR_SIZE, and XCF_PAGE_SIZE.

Referenced by xcf_read(), and xcf_write().

◆ sector_state()

static int sector_state	(	uint8_t	wrpt,
		int	sector
	)

static

Definition at line 200 of file xcf.c.

Referenced by xcf_erase_check(), and xcf_protect_check().

◆ sucr_num()

static unsigned int sucr_num ( const struct flash_bank * bank )

static

Definition at line 509 of file xcf.c.

References bank.

Referenced by COMMAND_HANDLER().

◆ xcf_auto_probe()

static int xcf_auto_probe ( struct flash_bank * bank )

static

Definition at line 640 of file xcf.c.

References bank, ERROR_OK, priv, and xcf_probe().

◆ xcf_erase()

static int xcf_erase	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 695 of file xcf.c.

References bank, ERROR_FLASH_SECTOR_INVALID, isc_clear_protect(), isc_enter(), isc_erase_sectors(), and isc_leave().

◆ xcf_erase_check()

static int xcf_erase_check ( struct flash_bank * bank )

static

Definition at line 664 of file xcf.c.

References alive_sleep(), bank, cmd_xsc_blank_check, ERROR_OK, isc_enter(), isc_leave(), jtag_add_dr_scan(), jtag_add_ir_scan(), jtag_execute_queue(), NULL, scan, sector_state(), and TAP_IDLE.

◆ xcf_info()

static int xcf_info	(	struct flash_bank *	bank,
		struct command_invocation *	cmd
	)

static

Definition at line 573 of file xcf.c.

References bank, cmd, command_print_sameline(), ERROR_OK, priv, and product_name().

◆ xcf_probe()

static int xcf_probe ( struct flash_bank * bank )

static

Definition at line 585 of file xcf.c.

References bank, ERROR_FAIL, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, fill_sector_table(), id, ID_MEANINGFUL_MASK, ID_XCF08P, ID_XCF16P, ID_XCF32P, LOG_ERROR, LOG_INFO, priv, product_name(), and XCF_DATA_SECTOR_SIZE.

Referenced by xcf_auto_probe().

◆ xcf_protect()

static int xcf_protect	(	struct flash_bank *	bank,
		int	set,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 722 of file xcf.c.

References bank, isc_clear_protect(), isc_enter(), isc_erase_sectors(), isc_leave(), and isc_set_protect().

◆ xcf_protect_check()

static int xcf_protect_check ( struct flash_bank * bank )

static

Definition at line 650 of file xcf.c.

References bank, cmd_xsc_data_wrpt, ERROR_OK, isc_enter(), isc_leave(), isc_read_register(), and sector_state().

◆ xcf_read()

static int xcf_read	(	struct flash_bank *	bank,
		uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	count
	)

static

Definition at line 711 of file xcf.c.

References bank, buffer, count, NULL, offset, and read_write_data().

◆ xcf_write()

static int xcf_write	(	struct flash_bank *	bank,
		const uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	count
	)

static

Definition at line 716 of file xcf.c.

References bank, buffer, count, NULL, offset, and read_write_data().

Variable Documentation

◆ cmd_bypass

const uint8_t cmd_bypass[2] = {0xFF, 0xFF}

static

Definition at line 60 of file xcf.c.

◆ cmd_isc_address_shift

const uint8_t cmd_isc_address_shift[2] = {0xEB, 0x00}

static

Definition at line 62 of file xcf.c.

Referenced by isc_adr_shift().

◆ cmd_isc_data_shift

const uint8_t cmd_isc_data_shift[2] = {0xED, 0x00}

static

Definition at line 63 of file xcf.c.

Referenced by isc_program_data_page().

◆ cmd_isc_disable

const uint8_t cmd_isc_disable[2] = {0xF0, 0x00}

static

Definition at line 64 of file xcf.c.

Referenced by isc_leave().

◆ cmd_isc_enable

const uint8_t cmd_isc_enable[2] = {0xE8, 0x00}

static

Definition at line 65 of file xcf.c.

Referenced by isc_enter().

◆ cmd_isc_erase

const uint8_t cmd_isc_erase[2] = {0xEC, 0x00}

static

Definition at line 66 of file xcf.c.

Referenced by isc_erase_sectors().

◆ cmd_isc_program

const uint8_t cmd_isc_program[2] = {0xEA, 0x00}

static

Definition at line 67 of file xcf.c.

Referenced by isc_program_register().

◆ cmd_xsc_blank_check

const uint8_t cmd_xsc_blank_check[2] = {0x0D, 0x00}

static

Definition at line 69 of file xcf.c.

Referenced by xcf_erase_check().

◆ cmd_xsc_config

const uint8_t cmd_xsc_config[2] = {0xEE, 0x00}

static

Definition at line 70 of file xcf.c.

Referenced by fpga_configure().

◆ cmd_xsc_data_btc

const uint8_t cmd_xsc_data_btc[2] = {0xF2, 0x00}

static

Definition at line 71 of file xcf.c.

Referenced by isc_program_single_revision_btc().

◆ cmd_xsc_data_ccb

const uint8_t cmd_xsc_data_ccb[2] = {0x0C, 0x00}

static

Definition at line 72 of file xcf.c.

Referenced by isc_program_ccb(), and isc_read_ccb().

◆ cmd_xsc_data_done

const uint8_t cmd_xsc_data_done[2] = {0x09, 0x00}

static

Definition at line 73 of file xcf.c.

Referenced by isc_set_data_done().

◆ cmd_xsc_data_sucr

const uint8_t cmd_xsc_data_sucr[2] = {0x0E, 0x00}

static

Definition at line 74 of file xcf.c.

Referenced by isc_program_singe_revision_sucr().

◆ cmd_xsc_data_wrpt

const uint8_t cmd_xsc_data_wrpt[2] = {0xF7, 0x00}

static

Definition at line 75 of file xcf.c.

Referenced by isc_set_protect(), and xcf_protect_check().

◆ cmd_xsc_op_status

const uint8_t cmd_xsc_op_status[2] = {0xE3, 0x00}

static

Definition at line 76 of file xcf.c.

Referenced by isc_wait_erase_program().

◆ cmd_xsc_read

const uint8_t cmd_xsc_read[2] = {0xEF, 0x00}

static

Definition at line 77 of file xcf.c.

Referenced by isc_data_read_out().

◆ cmd_xsc_unlock

const uint8_t cmd_xsc_unlock[2] = {0x55, 0xAA}

static

Definition at line 78 of file xcf.c.

Referenced by isc_clear_protect().

◆ xcf_command_handlers

const struct command_registration xcf_command_handlers[]

static

Initial value:

= {
    {
        .name = "xcf",
        .mode = COMMAND_ANY,
        .help = "Xilinx platform flash command group",
        .usage = "",
        .chain = xcf_exec_command_handlers
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 823 of file xcf.c.

◆ xcf_exec_command_handlers

const struct command_registration xcf_exec_command_handlers[]

static

Initial value:

= {
    {
        .name = "configure",
        .handler = xcf_handle_configure_command,
        .mode = COMMAND_EXEC,
        .usage = "bank_id",
        .help = "Initiate FPGA loading procedure."
    },
    {
        .name = "ccb",
        .handler = xcf_handle_ccb_command,
        .mode = COMMAND_EXEC,
        .usage = "bank_id [('external'|'internal') "
            "('serial'|'parallel') "
            "('slave'|'master') "
            "('40'|'20')]",
        .help = "Write CCB register with supplied options and (silently) BTC "
            "register with single revision options. Display current "
            "CCB value when only bank_id supplied. "
            "Following options available: "
            "1) external or internal clock source; "
            "2) serial or parallel bus mode; "
            "3) slave or master mode; "
            "4) clock frequency in MHz for internal clock in master mode;"
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 823 of file xcf.c.

◆ xcf_flash

const struct flash_driver xcf_flash

Initial value:

= {
    .name               = "xcf",
    .usage              = NULL,
    .commands           = xcf_command_handlers,
    .flash_bank_command = xcf_flash_bank_command,
    .erase              = xcf_erase,
    .protect            = xcf_protect,
    .write              = xcf_write,
    .read               = xcf_read,
    .probe              = xcf_probe,
    .auto_probe         = xcf_auto_probe,
    .erase_check        = xcf_erase_check,
    .protect_check      = xcf_protect_check,
    .info               = xcf_info,
    .free_driver_priv   = default_flash_free_driver_priv,
}

Definition at line 823 of file xcf.c.

◆ xcf_name_list

const char* const xcf_name_list[]

static

Initial value:

= {
    "XCF08P",
    "XCF16P",
    "XCF32P",
    "unknown"
}

Definition at line 37 of file xcf.c.

Referenced by product_name().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ ID_MEANINGFUL_MASK

◆ ID_XCF01S

◆ ID_XCF02S

◆ ID_XCF04S

◆ ID_XCF08P

◆ ID_XCF16P

◆ ID_XCF32P

◆ SECTOR_ERASE_TIMEOUT_MS

◆ XCF_DATA_SECTOR_SIZE

◆ XCF_PAGE_SIZE

Function Documentation

◆ COMMAND_HANDLER() [1/2]

◆ COMMAND_HANDLER() [2/2]

◆ fill_sector_table()

◆ fill_select_block()

◆ FLASH_BANK_COMMAND_HANDLER()

◆ flip_u8()

◆ fpga_configure()

◆ gucr_num()

◆ isc_adr_shift()

◆ isc_clear_protect()

◆ isc_data_read_out()

◆ isc_enter()

◆ isc_erase_sectors()

◆ isc_leave()

◆ isc_program_ccb()

◆ isc_program_data_page()

◆ isc_program_register()

◆ isc_program_singe_revision_sucr()

◆ isc_program_single_revision_btc()

◆ isc_read_ccb()

◆ isc_read_register()

◆ isc_set_data_done()

◆ isc_set_protect()

◆ isc_set_register()

◆ isc_wait_erase_program()

◆ need_bit_reverse()

◆ product_name()

◆ read_status()

◆ read_write_data()

◆ sector_state()

◆ sucr_num()

◆ xcf_auto_probe()

◆ xcf_erase()

◆ xcf_erase_check()

◆ xcf_info()

◆ xcf_probe()

◆ xcf_protect()

◆ xcf_protect_check()

◆ xcf_read()

◆ xcf_write()

Variable Documentation

◆ cmd_bypass

◆ cmd_isc_address_shift

◆ cmd_isc_data_shift

◆ cmd_isc_disable

◆ cmd_isc_enable

◆ cmd_isc_erase

◆ cmd_isc_program

◆ cmd_xsc_blank_check

◆ cmd_xsc_config

◆ cmd_xsc_data_btc

◆ cmd_xsc_data_ccb

◆ cmd_xsc_data_done

◆ cmd_xsc_data_sucr

◆ cmd_xsc_data_wrpt

◆ cmd_xsc_op_status

◆ cmd_xsc_read

◆ cmd_xsc_unlock

◆ xcf_command_handlers

◆ xcf_exec_command_handlers

◆ xcf_flash

◆ xcf_name_list