Include dependency graph for psoc5lp.c:

Data Structures
struct	psoc5lp_device

struct	psoc5lp_eeprom_flash_bank

struct	psoc5lp_flash_bank

struct	psoc5lp_nvl_flash_bank

Macros
#define	BLOCK_SIZE (ROWS_PER_BLOCK * ROW_SIZE)

#define	EEPROM_BLOCK_SIZE (ROWS_PER_BLOCK * EEPROM_ROW_SIZE)

#define	EEPROM_ROW_SIZE 16

#define	EEPROM_SECTOR_SIZE (ROWS_PER_SECTOR * EEPROM_ROW_SIZE)

#define	NVL_3_ECCEN (1 << 3)

#define	NVL_META_BASE 0x90000000

#define	PANTHER_DEVICE_ID 0x4008001C

#define	PART_NUMBER_LEN (17 + 1)

#define	PHUB_CFGMEM0_CFG0 0x40007600

#define	PHUB_CFGMEM0_CFG1 0x40007604

#define	PHUB_CFGMEM1_CFG0 0x40007608

#define	PHUB_CFGMEM1_CFG1 0x4000760C

#define	PHUB_CFGMEMX_CFG0 (1 << 7)

#define	PHUB_CH0_ACTION 0x40007014

#define	PHUB_CH0_BASIC_CFG 0x40007010

#define	PHUB_CH0_BASIC_STATUS 0x40007018

#define	PHUB_CH1_ACTION 0x40007024

#define	PHUB_CH1_BASIC_CFG 0x40007020

#define	PHUB_CH1_BASIC_STATUS 0x40007028

#define	PHUB_CHX_ACTION_CPU_REQ (1 << 0)

#define	PHUB_CHX_BASIC_CFG_EN (1 << 0)

#define	PHUB_CHX_BASIC_CFG_WORK_SEP (1 << 5)

#define	PHUB_TDMEM0_ORIG_TD0 0x40007800

#define	PHUB_TDMEM0_ORIG_TD1 0x40007804

#define	PHUB_TDMEM1_ORIG_TD0 0x40007808

#define	PHUB_TDMEM1_ORIG_TD1 0x4000780C

#define	PHUB_TDMEMX_ORIG_TD0_INC_SRC_ADDR (1 << 24)

#define	PHUB_TDMEMX_ORIG_TD0_NEXT_TD_PTR_LAST (0xff << 16)

#define	PM_ACT_CFG0 0x400043A0

#define	PM_ACT_CFG0_EN_CLK_SPC (1 << 3)

#define	PM_ACT_CFG12 0x400043AC

#define	PM_ACT_CFG12_EN_EE (1 << 4)

#define	PRT1_PC2 0x4000500A

#define	ROW_ECC_SIZE 32

#define	ROW_SIZE 256

#define	ROWS_PER_BLOCK 256

#define	ROWS_PER_SECTOR 64

#define	SECTOR_SIZE (ROWS_PER_SECTOR * ROW_SIZE)

#define	SECTORS_PER_BLOCK (BLOCK_SIZE / SECTOR_SIZE)

#define	SPC_ARRAY_ALL 0x3F

#define	SPC_ARRAY_EEPROM 0x40

#define	SPC_ARRAY_NVL_USER 0x80

#define	SPC_ARRAY_NVL_WO 0xF8

#define	SPC_CPU_DATA 0x40004720

#define	SPC_ERASE_ALL 0x09

#define	SPC_ERASE_SECTOR 0x08

#define	SPC_GET_CHECKSUM 0x0C

#define	SPC_GET_TEMP 0x0E

#define	SPC_KEY1 0xB6

#define	SPC_KEY2 0xD3

#define	SPC_LOAD_BYTE 0x00

#define	SPC_LOAD_MULTI_BYTE 0x01

#define	SPC_LOAD_ROW 0x02

#define	SPC_OPCODE_LEN 3

#define	SPC_PRG_ROW 0x07

#define	SPC_PROGRAM_PROTECT_ROW 0x0B

#define	SPC_READ_BYTE 0x03

#define	SPC_READ_HIDDEN_ROW 0x0A

#define	SPC_READ_MULTI_BYTE 0x04

#define	SPC_READ_VOLATILE_BYTE 0x10

#define	SPC_ROW_PROTECTION 0

#define	SPC_SR 0x40004722

#define	SPC_SR_DATA_READY (1 << 0)

#define	SPC_SR_IDLE (1 << 1)

#define	SPC_WRITE_ROW 0x05

#define	SPC_WRITE_USER_NVL 0x06

Functions
	COMMAND_HANDLER (psoc5lp_handle_mass_erase_command)

	FLASH_BANK_COMMAND_HANDLER (psoc5lp_eeprom_flash_bank_command)

	FLASH_BANK_COMMAND_HANDLER (psoc5lp_flash_bank_command)

	FLASH_BANK_COMMAND_HANDLER (psoc5lp_nvl_flash_bank_command)

static int	psoc5lp_auto_probe (struct flash_bank *bank)

static int	psoc5lp_eeprom_auto_probe (struct flash_bank *bank)

static int	psoc5lp_eeprom_erase (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	psoc5lp_eeprom_get_info_command (struct flash_bank bank, struct command_invocation cmd)

static int	psoc5lp_eeprom_probe (struct flash_bank *bank)

static int	psoc5lp_eeprom_write (struct flash_bank bank, const uint8_t buffer, uint32_t offset, uint32_t byte_count)

static int	psoc5lp_erase (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	psoc5lp_erase_check (struct flash_bank *bank)

static int	psoc5lp_find_device (struct target target, const struct psoc5lp_device *device)

static int	psoc5lp_get_device_id (struct target target, uint32_t id)

static int	psoc5lp_get_info_command (struct flash_bank bank, struct command_invocation cmd)

static void	psoc5lp_get_part_number (const struct psoc5lp_device dev, char str)

static int	psoc5lp_nvl_auto_probe (struct flash_bank *bank)

static int	psoc5lp_nvl_erase (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	psoc5lp_nvl_erase_check (struct flash_bank *bank)

static int	psoc5lp_nvl_get_info_command (struct flash_bank bank, struct command_invocation cmd)

static int	psoc5lp_nvl_probe (struct flash_bank *bank)

static int	psoc5lp_nvl_read (struct flash_bank bank, uint8_t buffer, uint32_t offset, uint32_t count)

static int	psoc5lp_nvl_write (struct flash_bank bank, const uint8_t buffer, uint32_t offset, uint32_t byte_count)

static int	psoc5lp_probe (struct flash_bank *bank)

static int	psoc5lp_protect_check (struct flash_bank *bank)

static int	psoc5lp_spc_busy_wait_data (struct target *target)

static int	psoc5lp_spc_busy_wait_idle (struct target *target)

static int	psoc5lp_spc_enable_clock (struct target *target)

static int	psoc5lp_spc_erase_all (struct target *target)

static int	psoc5lp_spc_erase_sector (struct target *target, uint8_t array_id, uint8_t row_id)

static int	psoc5lp_spc_get_temp (struct target target, uint8_t samples, uint8_t data)

static int	psoc5lp_spc_load_byte (struct target *target, uint8_t array_id, uint8_t offset, uint8_t value)

static int	psoc5lp_spc_load_row (struct target target, uint8_t array_id, const uint8_t data, unsigned row_size)

static int	psoc5lp_spc_read_byte (struct target target, uint8_t array_id, uint8_t offset, uint8_t data)

static int	psoc5lp_spc_read_hidden_row (struct target target, uint8_t array_id, uint8_t row_id, uint8_t data)

static int	psoc5lp_spc_read_volatile_byte (struct target target, uint8_t array_id, uint8_t offset, uint8_t data)

static int	psoc5lp_spc_write_opcode (struct target *target, uint8_t opcode)

static void	psoc5lp_spc_write_opcode_buffer (struct target target, uint8_t buf, uint8_t opcode)

static int	psoc5lp_spc_write_row (struct target target, uint8_t array_id, uint16_t row_id, const uint8_t temp)

static int	psoc5lp_spc_write_user_nvl (struct target *target, uint8_t array_id)

static int	psoc5lp_write (struct flash_bank bank, const uint8_t buffer, uint32_t offset, uint32_t byte_count)

Variables
static const struct command_registration	psoc5lp_command_handlers []

static const struct psoc5lp_device	psoc5lp_devices []

const struct flash_driver	psoc5lp_eeprom_flash

static const struct command_registration	psoc5lp_exec_command_handlers []

const struct flash_driver	psoc5lp_flash

const struct flash_driver	psoc5lp_nvl_flash

Macro Definition Documentation

◆ BLOCK_SIZE

#define BLOCK_SIZE (ROWS_PER_BLOCK * ROW_SIZE)

Definition at line 95 of file psoc5lp.c.

◆ EEPROM_BLOCK_SIZE

#define EEPROM_BLOCK_SIZE (ROWS_PER_BLOCK * EEPROM_ROW_SIZE)

Definition at line 99 of file psoc5lp.c.

◆ EEPROM_ROW_SIZE

#define EEPROM_ROW_SIZE 16

Definition at line 97 of file psoc5lp.c.

◆ EEPROM_SECTOR_SIZE

#define EEPROM_SECTOR_SIZE (ROWS_PER_SECTOR * EEPROM_ROW_SIZE)

Definition at line 98 of file psoc5lp.c.

◆ NVL_3_ECCEN

#define NVL_3_ECCEN (1 << 3)

Definition at line 88 of file psoc5lp.c.

◆ NVL_META_BASE

#define NVL_META_BASE 0x90000000

Definition at line 41 of file psoc5lp.c.

◆ PANTHER_DEVICE_ID

#define PANTHER_DEVICE_ID 0x4008001C

Definition at line 36 of file psoc5lp.c.

◆ PART_NUMBER_LEN

#define PART_NUMBER_LEN (17 + 1)

Definition at line 101 of file psoc5lp.c.

◆ PHUB_CFGMEM0_CFG0

#define PHUB_CFGMEM0_CFG0 0x40007600

Definition at line 28 of file psoc5lp.c.

◆ PHUB_CFGMEM0_CFG1

#define PHUB_CFGMEM0_CFG1 0x40007604

Definition at line 29 of file psoc5lp.c.

◆ PHUB_CFGMEM1_CFG0

#define PHUB_CFGMEM1_CFG0 0x40007608

Definition at line 30 of file psoc5lp.c.

◆ PHUB_CFGMEM1_CFG1

#define PHUB_CFGMEM1_CFG1 0x4000760C

Definition at line 31 of file psoc5lp.c.

◆ PHUB_CFGMEMX_CFG0

#define PHUB_CFGMEMX_CFG0 (1 << 7)

Definition at line 83 of file psoc5lp.c.

◆ PHUB_CH0_ACTION

#define PHUB_CH0_ACTION 0x40007014

Definition at line 23 of file psoc5lp.c.

◆ PHUB_CH0_BASIC_CFG

#define PHUB_CH0_BASIC_CFG 0x40007010

Definition at line 22 of file psoc5lp.c.

◆ PHUB_CH0_BASIC_STATUS

#define PHUB_CH0_BASIC_STATUS 0x40007018

Definition at line 24 of file psoc5lp.c.

◆ PHUB_CH1_ACTION

#define PHUB_CH1_ACTION 0x40007024

Definition at line 26 of file psoc5lp.c.

◆ PHUB_CH1_BASIC_CFG

#define PHUB_CH1_BASIC_CFG 0x40007020

Definition at line 25 of file psoc5lp.c.

◆ PHUB_CH1_BASIC_STATUS

#define PHUB_CH1_BASIC_STATUS 0x40007028

Definition at line 27 of file psoc5lp.c.

◆ PHUB_CHX_ACTION_CPU_REQ

#define PHUB_CHX_ACTION_CPU_REQ (1 << 0)

Definition at line 81 of file psoc5lp.c.

◆ PHUB_CHX_BASIC_CFG_EN

#define PHUB_CHX_BASIC_CFG_EN (1 << 0)

Definition at line 78 of file psoc5lp.c.

◆ PHUB_CHX_BASIC_CFG_WORK_SEP

#define PHUB_CHX_BASIC_CFG_WORK_SEP (1 << 5)

Definition at line 79 of file psoc5lp.c.

◆ PHUB_TDMEM0_ORIG_TD0

#define PHUB_TDMEM0_ORIG_TD0 0x40007800

Definition at line 32 of file psoc5lp.c.

◆ PHUB_TDMEM0_ORIG_TD1

#define PHUB_TDMEM0_ORIG_TD1 0x40007804

Definition at line 33 of file psoc5lp.c.

◆ PHUB_TDMEM1_ORIG_TD0

#define PHUB_TDMEM1_ORIG_TD0 0x40007808

Definition at line 34 of file psoc5lp.c.

◆ PHUB_TDMEM1_ORIG_TD1

#define PHUB_TDMEM1_ORIG_TD1 0x4000780C

Definition at line 35 of file psoc5lp.c.

◆ PHUB_TDMEMX_ORIG_TD0_INC_SRC_ADDR

#define PHUB_TDMEMX_ORIG_TD0_INC_SRC_ADDR (1 << 24)

Definition at line 86 of file psoc5lp.c.

◆ PHUB_TDMEMX_ORIG_TD0_NEXT_TD_PTR_LAST

#define PHUB_TDMEMX_ORIG_TD0_NEXT_TD_PTR_LAST (0xff << 16)

Definition at line 85 of file psoc5lp.c.

◆ PM_ACT_CFG0

#define PM_ACT_CFG0 0x400043A0

Definition at line 17 of file psoc5lp.c.

◆ PM_ACT_CFG0_EN_CLK_SPC

#define PM_ACT_CFG0_EN_CLK_SPC (1 << 3)

Definition at line 76 of file psoc5lp.c.

◆ PM_ACT_CFG12

#define PM_ACT_CFG12 0x400043AC

Definition at line 18 of file psoc5lp.c.

◆ PM_ACT_CFG12_EN_EE

#define PM_ACT_CFG12_EN_EE (1 << 4)

Definition at line 43 of file psoc5lp.c.

◆ PRT1_PC2

#define PRT1_PC2 0x4000500A

Definition at line 21 of file psoc5lp.c.

◆ ROW_ECC_SIZE

#define ROW_ECC_SIZE 32

Definition at line 91 of file psoc5lp.c.

◆ ROW_SIZE

#define ROW_SIZE 256

Definition at line 90 of file psoc5lp.c.

◆ ROWS_PER_BLOCK

#define ROWS_PER_BLOCK 256

Definition at line 94 of file psoc5lp.c.

◆ ROWS_PER_SECTOR

#define ROWS_PER_SECTOR 64

Definition at line 92 of file psoc5lp.c.

◆ SECTOR_SIZE

#define SECTOR_SIZE (ROWS_PER_SECTOR * ROW_SIZE)

Definition at line 93 of file psoc5lp.c.

◆ SECTORS_PER_BLOCK

#define SECTORS_PER_BLOCK (BLOCK_SIZE / SECTOR_SIZE)

Definition at line 96 of file psoc5lp.c.

◆ SPC_ARRAY_ALL

#define SPC_ARRAY_ALL 0x3F

Definition at line 64 of file psoc5lp.c.

◆ SPC_ARRAY_EEPROM

#define SPC_ARRAY_EEPROM 0x40

Definition at line 65 of file psoc5lp.c.

◆ SPC_ARRAY_NVL_USER

#define SPC_ARRAY_NVL_USER 0x80

Definition at line 66 of file psoc5lp.c.

◆ SPC_ARRAY_NVL_WO

#define SPC_ARRAY_NVL_WO 0xF8

Definition at line 67 of file psoc5lp.c.

◆ SPC_CPU_DATA

#define SPC_CPU_DATA 0x40004720

Definition at line 19 of file psoc5lp.c.

◆ SPC_ERASE_ALL

#define SPC_ERASE_ALL 0x09

Definition at line 57 of file psoc5lp.c.

◆ SPC_ERASE_SECTOR

#define SPC_ERASE_SECTOR 0x08

Definition at line 56 of file psoc5lp.c.

◆ SPC_GET_CHECKSUM

#define SPC_GET_CHECKSUM 0x0C

Definition at line 60 of file psoc5lp.c.

◆ SPC_GET_TEMP

#define SPC_GET_TEMP 0x0E

Definition at line 61 of file psoc5lp.c.

◆ SPC_KEY1

#define SPC_KEY1 0xB6

Definition at line 45 of file psoc5lp.c.

◆ SPC_KEY2

#define SPC_KEY2 0xD3

Definition at line 46 of file psoc5lp.c.

◆ SPC_LOAD_BYTE

#define SPC_LOAD_BYTE 0x00

Definition at line 48 of file psoc5lp.c.

◆ SPC_LOAD_MULTI_BYTE

#define SPC_LOAD_MULTI_BYTE 0x01

Definition at line 49 of file psoc5lp.c.

◆ SPC_LOAD_ROW

#define SPC_LOAD_ROW 0x02

Definition at line 50 of file psoc5lp.c.

◆ SPC_OPCODE_LEN

#define SPC_OPCODE_LEN 3

Definition at line 71 of file psoc5lp.c.

◆ SPC_PRG_ROW

#define SPC_PRG_ROW 0x07

Definition at line 55 of file psoc5lp.c.

◆ SPC_PROGRAM_PROTECT_ROW

#define SPC_PROGRAM_PROTECT_ROW 0x0B

Definition at line 59 of file psoc5lp.c.

◆ SPC_READ_BYTE

#define SPC_READ_BYTE 0x03

Definition at line 51 of file psoc5lp.c.

◆ SPC_READ_HIDDEN_ROW

#define SPC_READ_HIDDEN_ROW 0x0A

Definition at line 58 of file psoc5lp.c.

◆ SPC_READ_MULTI_BYTE

#define SPC_READ_MULTI_BYTE 0x04

Definition at line 52 of file psoc5lp.c.

◆ SPC_READ_VOLATILE_BYTE

#define SPC_READ_VOLATILE_BYTE 0x10

Definition at line 62 of file psoc5lp.c.

◆ SPC_ROW_PROTECTION

#define SPC_ROW_PROTECTION 0

Definition at line 69 of file psoc5lp.c.

◆ SPC_SR

#define SPC_SR 0x40004722

Definition at line 20 of file psoc5lp.c.

◆ SPC_SR_DATA_READY

#define SPC_SR_DATA_READY (1 << 0)

Definition at line 73 of file psoc5lp.c.

◆ SPC_SR_IDLE

#define SPC_SR_IDLE (1 << 1)

Definition at line 74 of file psoc5lp.c.

◆ SPC_WRITE_ROW

#define SPC_WRITE_ROW 0x05

Definition at line 53 of file psoc5lp.c.

◆ SPC_WRITE_USER_NVL

#define SPC_WRITE_USER_NVL 0x06

Definition at line 54 of file psoc5lp.c.

Function Documentation

◆ COMMAND_HANDLER()

COMMAND_HANDLER ( psoc5lp_handle_mass_erase_command )

Definition at line 1448 of file psoc5lp.c.

References bank, CALL_COMMAND_HANDLER, CMD, CMD_ARGC, command_print(), ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, and psoc5lp_spc_erase_all().

◆ FLASH_BANK_COMMAND_HANDLER() [1/3]

FLASH_BANK_COMMAND_HANDLER ( psoc5lp_eeprom_flash_bank_command )

Definition at line 981 of file psoc5lp.c.

References bank, psoc5lp_eeprom_flash_bank::device, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, NULL, and psoc5lp_eeprom_flash_bank::probed.

◆ FLASH_BANK_COMMAND_HANDLER() [2/3]

FLASH_BANK_COMMAND_HANDLER ( psoc5lp_flash_bank_command )

Definition at line 1469 of file psoc5lp.c.

References bank, psoc5lp_flash_bank::device, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, NULL, and psoc5lp_flash_bank::probed.

◆ FLASH_BANK_COMMAND_HANDLER() [3/3]

FLASH_BANK_COMMAND_HANDLER ( psoc5lp_nvl_flash_bank_command )

Definition at line 799 of file psoc5lp.c.

References bank, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, and psoc5lp_nvl_flash_bank::probed.

◆ psoc5lp_auto_probe()

static int psoc5lp_auto_probe ( struct flash_bank * bank )

static

Definition at line 1443 of file psoc5lp.c.

References bank, and psoc5lp_probe().

◆ psoc5lp_eeprom_auto_probe()

static int psoc5lp_eeprom_auto_probe ( struct flash_bank * bank )

static

Definition at line 971 of file psoc5lp.c.

References bank, ERROR_OK, psoc5lp_eeprom_flash_bank::probed, and psoc5lp_eeprom_probe().

◆ psoc5lp_eeprom_erase()

static int psoc5lp_eeprom_erase	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 836 of file psoc5lp.c.

References bank, ERROR_OK, psoc5lp_spc_erase_sector(), and SPC_ARRAY_EEPROM.

◆ psoc5lp_eeprom_get_info_command()

static int psoc5lp_eeprom_get_info_command	(	struct flash_bank *	bank,
		struct command_invocation *	cmd
	)

static

Definition at line 910 of file psoc5lp.c.

References bank, cmd, command_print_sameline(), psoc5lp_eeprom_flash_bank::device, ERROR_OK, PART_NUMBER_LEN, and psoc5lp_get_part_number().

◆ psoc5lp_eeprom_probe()

static int psoc5lp_eeprom_probe ( struct flash_bank * bank )

static

Definition at line 922 of file psoc5lp.c.

References bank, psoc5lp_eeprom_flash_bank::device, DIV_ROUND_UP, psoc5lp_device::eeprom_kb, EEPROM_SECTOR_SIZE, ERROR_OK, ERROR_TARGET_NOT_HALTED, LOG_ERROR, PM_ACT_CFG12, PM_ACT_CFG12_EN_EE, psoc5lp_eeprom_flash_bank::probed, psoc5lp_find_device(), TARGET_HALTED, target_read_u32(), and target_write_u32().

Referenced by psoc5lp_eeprom_auto_probe().

◆ psoc5lp_eeprom_write()

static int psoc5lp_eeprom_write	(	struct flash_bank *	bank,
		const uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	byte_count
	)

static

Definition at line 851 of file psoc5lp.c.

References bank, buffer, EEPROM_ROW_SIZE, ERROR_FLASH_DST_BREAKS_ALIGNMENT, ERROR_OK, LOG_DEBUG, LOG_ERROR, offset, psoc5lp_spc_get_temp(), psoc5lp_spc_load_row(), psoc5lp_spc_write_row(), and SPC_ARRAY_EEPROM.

◆ psoc5lp_erase()

static int psoc5lp_erase	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 1024 of file psoc5lp.c.

References bank, psoc5lp_flash_bank::ecc_enabled, ERROR_OK, LOG_DEBUG, LOG_WARNING, psoc5lp_spc_erase_sector(), and SECTORS_PER_BLOCK.

◆ psoc5lp_erase_check()

static int psoc5lp_erase_check ( struct flash_bank * bank )

static

Definition at line 1056 of file psoc5lp.c.

References target_memory_check_block::address, armv7m_blank_check_memory(), bank, psoc5lp_flash_bank::ecc_enabled, ERROR_FAIL, ERROR_OK, ERROR_TARGET_NOT_HALTED, LOG_ERROR, target_memory_check_block::result, target_memory_check_block::size, target::state, and TARGET_HALTED.

◆ psoc5lp_find_device()

static int psoc5lp_find_device	(	struct target *	target,
		const struct psoc5lp_device **	device
	)

static

Definition at line 244 of file psoc5lp.c.

References ARRAY_SIZE, device, ERROR_FLASH_OPER_UNSUPPORTED, ERROR_OK, LOG_DEBUG, LOG_ERROR, NULL, psoc5lp_devices, and psoc5lp_get_device_id().

Referenced by psoc5lp_eeprom_probe(), psoc5lp_nvl_probe(), and psoc5lp_probe().

◆ psoc5lp_get_device_id()

static int psoc5lp_get_device_id	(	struct target *	target,
		uint32_t *	id
	)

static

Definition at line 233 of file psoc5lp.c.

References ERROR_OK, PANTHER_DEVICE_ID, and target_read_u32().

Referenced by psoc5lp_find_device().

◆ psoc5lp_get_info_command()

static int psoc5lp_get_info_command	(	struct flash_bank *	bank,
		struct command_invocation *	cmd
	)

static

Definition at line 1357 of file psoc5lp.c.

References bank, cmd, command_print_sameline(), psoc5lp_flash_bank::device, psoc5lp_flash_bank::ecc_enabled, ERROR_OK, PART_NUMBER_LEN, and psoc5lp_get_part_number().

◆ psoc5lp_get_part_number()

static void psoc5lp_get_part_number	(	const struct psoc5lp_device *	dev,
		char *	str
	)

static

Definition at line 190 of file psoc5lp.c.

References psoc5lp_device::fam, psoc5lp_device::flash_kb, and psoc5lp_device::speed_mhz.

Referenced by psoc5lp_eeprom_get_info_command(), psoc5lp_get_info_command(), and psoc5lp_nvl_get_info_command().

◆ psoc5lp_nvl_auto_probe()

static int psoc5lp_nvl_auto_probe ( struct flash_bank * bank )

static

Definition at line 789 of file psoc5lp.c.

References bank, ERROR_OK, psoc5lp_nvl_flash_bank::probed, and psoc5lp_nvl_probe().

◆ psoc5lp_nvl_erase()

static int psoc5lp_nvl_erase	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

Definition at line 649 of file psoc5lp.c.

References ERROR_FLASH_OPER_UNSUPPORTED, and LOG_WARNING.

◆ psoc5lp_nvl_erase_check()

static int psoc5lp_nvl_erase_check ( struct flash_bank * bank )

static

Definition at line 656 of file psoc5lp.c.

References bank, and ERROR_OK.

◆ psoc5lp_nvl_get_info_command()

static int psoc5lp_nvl_get_info_command	(	struct flash_bank *	bank,
		struct command_invocation *	cmd
	)

static

Definition at line 744 of file psoc5lp.c.

References bank, cmd, command_print_sameline(), psoc5lp_nvl_flash_bank::device, ERROR_OK, PART_NUMBER_LEN, and psoc5lp_get_part_number().

◆ psoc5lp_nvl_probe()

static int psoc5lp_nvl_probe ( struct flash_bank * bank )

static

Definition at line 757 of file psoc5lp.c.

References bank, psoc5lp_nvl_flash_bank::device, ERROR_OK, ERROR_TARGET_NOT_HALTED, LOG_ERROR, NVL_META_BASE, psoc5lp_nvl_flash_bank::probed, psoc5lp_find_device(), and TARGET_HALTED.

Referenced by psoc5lp_nvl_auto_probe().

◆ psoc5lp_nvl_read()

static int psoc5lp_nvl_read	(	struct flash_bank *	bank,
		uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	count
	)

static

Definition at line 627 of file psoc5lp.c.

References bank, buffer, count, ERROR_OK, offset, psoc5lp_spc_enable_clock(), psoc5lp_spc_read_byte(), and SPC_ARRAY_NVL_USER.

Referenced by psoc5lp_nvl_write().

◆ psoc5lp_nvl_write()

static int psoc5lp_nvl_write	(	struct flash_bank *	bank,
		const uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	byte_count
	)

static

Definition at line 664 of file psoc5lp.c.

References bank, buffer, ERROR_FAIL, ERROR_FLASH_OPER_UNSUPPORTED, ERROR_FLASH_OPERATION_FAILED, ERROR_OK, LOG_ERROR, LOG_INFO, LOG_WARNING, offset, PRT1_PC2, psoc5lp_nvl_read(), psoc5lp_spc_load_byte(), psoc5lp_spc_read_volatile_byte(), psoc5lp_spc_write_user_nvl(), RESET_INIT, SPC_ARRAY_NVL_USER, target_call_reset_callbacks(), target_read_u8(), and target_write_u8().

◆ psoc5lp_probe()

static int psoc5lp_probe ( struct flash_bank * bank )

static

Definition at line 1371 of file psoc5lp.c.

References bank, psoc5lp_flash_bank::device, DIV_ROUND_UP, psoc5lp_flash_bank::ecc_enabled, ERROR_OK, ERROR_TARGET_NOT_HALTED, psoc5lp_device::flash_kb, LOG_DEBUG, LOG_ERROR, NVL_3_ECCEN, psoc5lp_flash_bank::probed, psoc5lp_find_device(), psoc5lp_spc_enable_clock(), psoc5lp_spc_get_temp(), psoc5lp_spc_read_byte(), ROW_ECC_SIZE, ROWS_PER_SECTOR, SECTOR_SIZE, SPC_ARRAY_NVL_USER, target::state, and TARGET_HALTED.

Referenced by psoc5lp_auto_probe().

◆ psoc5lp_protect_check()

static int psoc5lp_protect_check ( struct flash_bank * bank )

static

Definition at line 1306 of file psoc5lp.c.

References bank, BLOCK_SIZE, DIV_ROUND_UP, psoc5lp_flash_bank::ecc_enabled, ERROR_OK, ERROR_TARGET_NOT_HALTED, flash_sector::is_protected, LOG_DEBUG, LOG_ERROR, psoc5lp_spc_read_hidden_row(), ROW_SIZE, ROWS_PER_SECTOR, SECTOR_SIZE, SECTORS_PER_BLOCK, SPC_ROW_PROTECTION, and TARGET_HALTED.

◆ psoc5lp_spc_busy_wait_data()

static int psoc5lp_spc_busy_wait_data ( struct target * target )

static

Definition at line 312 of file psoc5lp.c.

References alive_sleep(), ERROR_FLASH_OPERATION_FAILED, ERROR_OK, SPC_SR, SPC_SR_DATA_READY, target_read_u8(), and timeval_ms().

Referenced by psoc5lp_spc_get_temp(), psoc5lp_spc_read_byte(), psoc5lp_spc_read_hidden_row(), and psoc5lp_spc_read_volatile_byte().

◆ psoc5lp_spc_busy_wait_idle()

static int psoc5lp_spc_busy_wait_idle ( struct target * target )

static

Definition at line 335 of file psoc5lp.c.

References alive_sleep(), ERROR_FLASH_OPERATION_FAILED, ERROR_OK, SPC_SR, SPC_SR_IDLE, target_read_u8(), and timeval_ms().

Referenced by psoc5lp_spc_erase_all(), psoc5lp_spc_erase_sector(), psoc5lp_spc_get_temp(), psoc5lp_spc_load_byte(), psoc5lp_spc_load_row(), psoc5lp_spc_read_byte(), psoc5lp_spc_read_hidden_row(), psoc5lp_spc_read_volatile_byte(), psoc5lp_spc_write_row(), psoc5lp_spc_write_user_nvl(), and psoc5lp_write().

◆ psoc5lp_spc_enable_clock()

static int psoc5lp_spc_enable_clock ( struct target * target )

static

Definition at line 269 of file psoc5lp.c.

References ERROR_OK, LOG_ERROR, PM_ACT_CFG0, PM_ACT_CFG0_EN_CLK_SPC, target_read_u8(), and target_write_u8().

Referenced by psoc5lp_nvl_read(), and psoc5lp_probe().

◆ psoc5lp_spc_erase_all()

static int psoc5lp_spc_erase_all ( struct target * target )

static

Definition at line 511 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), and SPC_ERASE_ALL.

Referenced by COMMAND_HANDLER().

◆ psoc5lp_spc_erase_sector()

static int psoc5lp_spc_erase_sector	(	struct target *	target,
		uint8_t	array_id,
		uint8_t	row_id
	)

static

Definition at line 489 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_ERASE_SECTOR, and target_write_u8().

Referenced by psoc5lp_eeprom_erase(), and psoc5lp_erase().

◆ psoc5lp_spc_get_temp()

static int psoc5lp_spc_get_temp	(	struct target *	target,
		uint8_t	samples,
		uint8_t *	data
	)

static

Definition at line 558 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_data(), psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_GET_TEMP, target_read_u8(), and target_write_u8().

Referenced by psoc5lp_eeprom_write(), psoc5lp_probe(), and psoc5lp_write().

◆ psoc5lp_spc_load_byte()

static int psoc5lp_spc_load_byte	(	struct target *	target,
		uint8_t	array_id,
		uint8_t	offset,
		uint8_t	value
	)

static

Definition at line 358 of file psoc5lp.c.

References ERROR_OK, offset, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_LOAD_BYTE, and target_write_u8().

Referenced by psoc5lp_nvl_write().

◆ psoc5lp_spc_load_row()

static int psoc5lp_spc_load_row	(	struct target *	target,
		uint8_t	array_id,
		const uint8_t *	data,
		unsigned	row_size
	)

static

Definition at line 383 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_LOAD_ROW, and target_write_u8().

Referenced by psoc5lp_eeprom_write().

◆ psoc5lp_spc_read_byte()

static int psoc5lp_spc_read_byte	(	struct target *	target,
		uint8_t	array_id,
		uint8_t	offset,
		uint8_t *	data
	)

static

Definition at line 409 of file psoc5lp.c.

References ERROR_OK, offset, psoc5lp_spc_busy_wait_data(), psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_READ_BYTE, target_read_u8(), and target_write_u8().

Referenced by psoc5lp_nvl_read(), and psoc5lp_probe().

◆ psoc5lp_spc_read_hidden_row()

static int psoc5lp_spc_read_hidden_row	(	struct target *	target,
		uint8_t	array_id,
		uint8_t	row_id,
		uint8_t *	data
	)

static

Definition at line 526 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_data(), psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), ROW_SIZE, SPC_CPU_DATA, SPC_READ_HIDDEN_ROW, target_read_u8(), and target_write_u8().

Referenced by psoc5lp_protect_check().

◆ psoc5lp_spc_read_volatile_byte()

static int psoc5lp_spc_read_volatile_byte	(	struct target *	target,
		uint8_t	array_id,
		uint8_t	offset,
		uint8_t *	data
	)

static

Definition at line 588 of file psoc5lp.c.

References ERROR_OK, offset, psoc5lp_spc_busy_wait_data(), psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_READ_VOLATILE_BYTE, target_read_u8(), and target_write_u8().

Referenced by psoc5lp_nvl_write().

◆ psoc5lp_spc_write_opcode()

static int psoc5lp_spc_write_opcode	(	struct target *	target,
		uint8_t	opcode
	)

static

Definition at line 290 of file psoc5lp.c.

References ERROR_OK, SPC_CPU_DATA, SPC_KEY1, SPC_KEY2, and target_write_u8().

Referenced by psoc5lp_spc_erase_all(), psoc5lp_spc_erase_sector(), psoc5lp_spc_get_temp(), psoc5lp_spc_load_byte(), psoc5lp_spc_load_row(), psoc5lp_spc_read_byte(), psoc5lp_spc_read_hidden_row(), psoc5lp_spc_read_volatile_byte(), psoc5lp_spc_write_row(), and psoc5lp_spc_write_user_nvl().

◆ psoc5lp_spc_write_opcode_buffer()

static void psoc5lp_spc_write_opcode_buffer	(	struct target *	target,
		uint8_t *	buf,
		uint8_t	opcode
	)

static

Definition at line 304 of file psoc5lp.c.

References SPC_KEY1, and SPC_KEY2.

Referenced by psoc5lp_write().

◆ psoc5lp_spc_write_row()

static int psoc5lp_spc_write_row	(	struct target *	target,
		uint8_t	array_id,
		uint16_t	row_id,
		const uint8_t *	temp
	)

static

Definition at line 439 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_WRITE_ROW, and target_write_u8().

Referenced by psoc5lp_eeprom_write().

◆ psoc5lp_spc_write_user_nvl()

static int psoc5lp_spc_write_user_nvl	(	struct target *	target,
		uint8_t	array_id
	)

static

Definition at line 470 of file psoc5lp.c.

References ERROR_OK, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_write_opcode(), SPC_CPU_DATA, SPC_WRITE_USER_NVL, and target_write_u8().

Referenced by psoc5lp_nvl_write().

◆ psoc5lp_write()

static int psoc5lp_write	(	struct flash_bank *	bank,
		const uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	byte_count
	)

static

Definition at line 1119 of file psoc5lp.c.

References working_area::address, bank, BLOCK_SIZE, buffer, psoc5lp_flash_bank::ecc_enabled, ERROR_FLASH_DST_BREAKS_ALIGNMENT, ERROR_FLASH_DST_OUT_OF_BANK, ERROR_OK, LOG_DEBUG, LOG_ERROR, MIN, offset, PHUB_CFGMEM0_CFG0, PHUB_CFGMEM0_CFG1, PHUB_CFGMEM1_CFG0, PHUB_CFGMEM1_CFG1, PHUB_CFGMEMX_CFG0, PHUB_CH0_ACTION, PHUB_CH0_BASIC_CFG, PHUB_CH0_BASIC_STATUS, PHUB_CH1_ACTION, PHUB_CH1_BASIC_CFG, PHUB_CH1_BASIC_STATUS, PHUB_CHX_ACTION_CPU_REQ, PHUB_CHX_BASIC_CFG_EN, PHUB_CHX_BASIC_CFG_WORK_SEP, PHUB_TDMEM0_ORIG_TD0, PHUB_TDMEM0_ORIG_TD1, PHUB_TDMEM1_ORIG_TD0, PHUB_TDMEM1_ORIG_TD1, PHUB_TDMEMX_ORIG_TD0_INC_SRC_ADDR, PHUB_TDMEMX_ORIG_TD0_NEXT_TD_PTR_LAST, psoc5lp_spc_busy_wait_idle(), psoc5lp_spc_get_temp(), psoc5lp_spc_write_opcode_buffer(), ROW_ECC_SIZE, ROW_SIZE, ROWS_PER_BLOCK, working_area::size, SPC_CPU_DATA, SPC_LOAD_ROW, SPC_OPCODE_LEN, SPC_PRG_ROW, TARGET_ADDR_FMT, target_alloc_working_area(), target_free_working_area(), target_get_working_area_avail(), target_write_buffer(), target_write_u32(), and target::working_area_size.

Variable Documentation

◆ psoc5lp_command_handlers

const struct command_registration psoc5lp_command_handlers[]

static

Initial value:

= {
    {
        .name = "psoc5lp",
        .mode = COMMAND_ANY,
        .help = "PSoC 5LP flash command group",
        .usage = "",
        .chain = psoc5lp_exec_command_handlers,
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1469 of file psoc5lp.c.

◆ psoc5lp_devices

const struct psoc5lp_device psoc5lp_devices[]

static

Definition at line 1 of file psoc5lp.c.

Referenced by psoc5lp_find_device().

◆ psoc5lp_eeprom_flash

const struct flash_driver psoc5lp_eeprom_flash

Initial value:

= {
    .name = "psoc5lp_eeprom",
    .flash_bank_command = psoc5lp_eeprom_flash_bank_command,
    .info = psoc5lp_eeprom_get_info_command,
    .probe = psoc5lp_eeprom_probe,
    .auto_probe = psoc5lp_eeprom_auto_probe,
    .read = default_flash_read,
    .erase = psoc5lp_eeprom_erase,
    .erase_check = default_flash_blank_check,
    .write = psoc5lp_eeprom_write,
    .free_driver_priv = default_flash_free_driver_priv,
}

Definition at line 981 of file psoc5lp.c.

◆ psoc5lp_exec_command_handlers

const struct command_registration psoc5lp_exec_command_handlers[]

static

Initial value:

= {
    {
        .name = "mass_erase",
        .handler = psoc5lp_handle_mass_erase_command,
        .mode = COMMAND_EXEC,
        .usage = "bank_id",
        .help = "Erase all flash data and ECC/configuration bytes, "
            "all flash protection rows, "
            "and all row latches in all flash arrays on the device.",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1469 of file psoc5lp.c.

◆ psoc5lp_flash

const struct flash_driver psoc5lp_flash

Initial value:

= {
    .name = "psoc5lp",
    .commands = psoc5lp_command_handlers,
    .flash_bank_command = psoc5lp_flash_bank_command,
    .info = psoc5lp_get_info_command,
    .probe = psoc5lp_probe,
    .auto_probe = psoc5lp_auto_probe,
    .protect_check = psoc5lp_protect_check,
    .read = default_flash_read,
    .erase = psoc5lp_erase,
    .erase_check = psoc5lp_erase_check,
    .write = psoc5lp_write,
    .free_driver_priv = default_flash_free_driver_priv,
}

Definition at line 1469 of file psoc5lp.c.

◆ psoc5lp_nvl_flash

const struct flash_driver psoc5lp_nvl_flash

Initial value:

= {
    .name = "psoc5lp_nvl",
    .flash_bank_command = psoc5lp_nvl_flash_bank_command,
    .info = psoc5lp_nvl_get_info_command,
    .probe = psoc5lp_nvl_probe,
    .auto_probe = psoc5lp_nvl_auto_probe,
    .read = psoc5lp_nvl_read,
    .erase = psoc5lp_nvl_erase,
    .erase_check = psoc5lp_nvl_erase_check,
    .write = psoc5lp_nvl_write,
    .free_driver_priv = default_flash_free_driver_priv,
}

Definition at line 799 of file psoc5lp.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ BLOCK_SIZE

◆ EEPROM_BLOCK_SIZE

◆ EEPROM_ROW_SIZE

◆ EEPROM_SECTOR_SIZE

◆ NVL_3_ECCEN

◆ NVL_META_BASE

◆ PANTHER_DEVICE_ID

◆ PART_NUMBER_LEN

◆ PHUB_CFGMEM0_CFG0

◆ PHUB_CFGMEM0_CFG1

◆ PHUB_CFGMEM1_CFG0

◆ PHUB_CFGMEM1_CFG1

◆ PHUB_CFGMEMX_CFG0

◆ PHUB_CH0_ACTION

◆ PHUB_CH0_BASIC_CFG

◆ PHUB_CH0_BASIC_STATUS

◆ PHUB_CH1_ACTION

◆ PHUB_CH1_BASIC_CFG

◆ PHUB_CH1_BASIC_STATUS

◆ PHUB_CHX_ACTION_CPU_REQ

◆ PHUB_CHX_BASIC_CFG_EN

◆ PHUB_CHX_BASIC_CFG_WORK_SEP

◆ PHUB_TDMEM0_ORIG_TD0

◆ PHUB_TDMEM0_ORIG_TD1

◆ PHUB_TDMEM1_ORIG_TD0

◆ PHUB_TDMEM1_ORIG_TD1

◆ PHUB_TDMEMX_ORIG_TD0_INC_SRC_ADDR

◆ PHUB_TDMEMX_ORIG_TD0_NEXT_TD_PTR_LAST

◆ PM_ACT_CFG0

◆ PM_ACT_CFG0_EN_CLK_SPC

◆ PM_ACT_CFG12

◆ PM_ACT_CFG12_EN_EE

◆ PRT1_PC2

◆ ROW_ECC_SIZE

◆ ROW_SIZE

◆ ROWS_PER_BLOCK

◆ ROWS_PER_SECTOR

◆ SECTOR_SIZE

◆ SECTORS_PER_BLOCK

◆ SPC_ARRAY_ALL

◆ SPC_ARRAY_EEPROM

◆ SPC_ARRAY_NVL_USER

◆ SPC_ARRAY_NVL_WO

◆ SPC_CPU_DATA

◆ SPC_ERASE_ALL

◆ SPC_ERASE_SECTOR

◆ SPC_GET_CHECKSUM

◆ SPC_GET_TEMP

◆ SPC_KEY1

◆ SPC_KEY2

◆ SPC_LOAD_BYTE

◆ SPC_LOAD_MULTI_BYTE

◆ SPC_LOAD_ROW

◆ SPC_OPCODE_LEN

◆ SPC_PRG_ROW

◆ SPC_PROGRAM_PROTECT_ROW

◆ SPC_READ_BYTE

◆ SPC_READ_HIDDEN_ROW

◆ SPC_READ_MULTI_BYTE

◆ SPC_READ_VOLATILE_BYTE

◆ SPC_ROW_PROTECTION

◆ SPC_SR

◆ SPC_SR_DATA_READY

◆ SPC_SR_IDLE

◆ SPC_WRITE_ROW

◆ SPC_WRITE_USER_NVL

Function Documentation

◆ COMMAND_HANDLER()

◆ FLASH_BANK_COMMAND_HANDLER() [1/3]

◆ FLASH_BANK_COMMAND_HANDLER() [2/3]

◆ FLASH_BANK_COMMAND_HANDLER() [3/3]

◆ psoc5lp_auto_probe()

◆ psoc5lp_eeprom_auto_probe()

◆ psoc5lp_eeprom_erase()

◆ psoc5lp_eeprom_get_info_command()