Include dependency graph for msp432.c:

Data Structures
struct	msp432_bank

Macros
#define	E4_DID0_REG 0x400FE000

#define	E4_DID1_REG 0x400FE004

#define	FLASH_TIMEOUT 8000

#define	P4_DEVICE_ID_REG 0x0020100C

#define	P4_FLASH_INFO_SIZE_REG 0xE0043024

#define	P4_FLASH_MAIN_SIZE_REG 0xE0043020

#define	P4_HARDWARE_REV_REG 0x00201010

#define	SUPPORT_MESSAGE

Functions
	COMMAND_HANDLER (msp432_bsl_command)

	COMMAND_HANDLER (msp432_mass_erase_command)

	FLASH_BANK_COMMAND_HANDLER (msp432_flash_bank_command)

static int	msp432_auto_probe (struct flash_bank *bank)

static int	msp432_device_type (uint32_t family_type, uint32_t device_id, uint32_t hardware_rev)

static int	msp432_erase (struct flash_bank *bank, unsigned int first, unsigned int last)

static int	msp432_exec_cmd (struct target target, struct msp432_algo_params algo_params, uint32_t command)

static void	msp432_flash_free_driver_priv (struct flash_bank *bank)

static int	msp432_info (struct flash_bank bank, struct command_invocation cmd)

static int	msp432_init (struct flash_bank *bank)

static void	msp432_init_params (struct msp432_algo_params *algo_params)

static int	msp432_mass_erase (struct flash_bank *bank, bool all)

static int	msp432_probe (struct flash_bank *bank)

static int	msp432_protect_check (struct flash_bank *bank)

static int	msp432_quit (struct flash_bank *bank)

static const char *	msp432_return_text (uint32_t return_code)

static int	msp432_wait_inactive (struct target *target, uint32_t buffer)

static int	msp432_wait_return_code (struct target *target)

static int	msp432_write (struct flash_bank bank, const uint8_t buffer, uint32_t offset, uint32_t count)

Variables
static const struct command_registration	msp432_command_handlers []

static const struct command_registration	msp432_exec_command_handlers []

const struct flash_driver	msp432_flash

static const uint8_t	msp432e4x_algo []

static const uint8_t	msp432p401x_algo []

static const uint8_t	msp432p411x_algo []

Macro Definition Documentation

◆ E4_DID0_REG

#define E4_DID0_REG 0x400FE000

Definition at line 26 of file msp432.c.

◆ E4_DID1_REG

#define E4_DID1_REG 0x400FE004

Definition at line 27 of file msp432.c.

◆ FLASH_TIMEOUT

#define FLASH_TIMEOUT 8000

Definition at line 29 of file msp432.c.

◆ P4_DEVICE_ID_REG

#define P4_DEVICE_ID_REG 0x0020100C

Definition at line 22 of file msp432.c.

◆ P4_FLASH_INFO_SIZE_REG

#define P4_FLASH_INFO_SIZE_REG 0xE0043024

Definition at line 21 of file msp432.c.

◆ P4_FLASH_MAIN_SIZE_REG

#define P4_FLASH_MAIN_SIZE_REG 0xE0043020

Definition at line 20 of file msp432.c.

◆ P4_HARDWARE_REV_REG

#define P4_HARDWARE_REV_REG 0x00201010

Definition at line 23 of file msp432.c.

◆ SUPPORT_MESSAGE

#define SUPPORT_MESSAGE

Value:

"Your pre-production MSP432P401x silicon is not fully supported\n" \

"You can find more information at www.ti.com/product/MSP432P401R"

Definition at line 31 of file msp432.c.

Function Documentation

◆ COMMAND_HANDLER() [1/2]

COMMAND_HANDLER ( msp432_bsl_command )

Definition at line 529 of file msp432.c.

References bank, CALL_COMMAND_HANDLER, CMD_ARGC, CMD_ARGV, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, msp432_bank::family_type, LOG_INFO, LOG_WARNING, MSP432E4, and msp432_bank::unlock_bsl.

◆ COMMAND_HANDLER() [2/2]

COMMAND_HANDLER ( msp432_mass_erase_command )

Definition at line 478 of file msp432.c.

References bank, CALL_COMMAND_HANDLER, CMD_ARGC, CMD_ARGV, ERROR_COMMAND_SYNTAX_ERROR, ERROR_OK, msp432_bank::family_type, LOG_INFO, msp432_mass_erase(), and MSP432E4.

◆ FLASH_BANK_COMMAND_HANDLER()

FLASH_BANK_COMMAND_HANDLER ( msp432_flash_bank_command )

◆ msp432_auto_probe()

static int msp432_auto_probe ( struct flash_bank * bank )

static

Definition at line 964 of file msp432.c.

References bank, ERROR_OK, FLASH_BASE, msp432_probe(), P4_FLASH_INFO_BASE, msp432_bank::probed_info, and msp432_bank::probed_main.

Referenced by msp432_init().

◆ msp432_device_type()

static int msp432_device_type	(	uint32_t	family_type,
		uint32_t	device_id,
		uint32_t	hardware_rev
	)

static

Definition at line 65 of file msp432.c.

References MSP432_NO_TYPE, MSP432E4, MSP432E401Y, MSP432E411Y, MSP432E4X_GUESS, MSP432P401X, MSP432P401X_DEPR, MSP432P401X_GUESS, MSP432P411X, and MSP432P411X_GUESS.

Referenced by msp432_probe().

◆ msp432_erase()

static int msp432_erase	(	struct flash_bank *	bank,
		unsigned int	first,
		unsigned int	last
	)

static

◆ msp432_exec_cmd()

static int msp432_exec_cmd	(	struct target *	target,
		struct msp432_algo_params *	algo_params,
		uint32_t	command
	)

static

Definition at line 184 of file msp432.c.

References ALGO_FLASH_COMMAND_ADDR, ALGO_PARAMS_BASE_ADDR, buf_set_u32(), msp432_algo_params::buffer1_status, msp432_algo_params::buffer2_status, BUFFER_INACTIVE, ERROR_OK, msp432_algo_params::flash_command, FLASH_NO_COMMAND, msp432_algo_params::return_code, target_write_buffer(), and target_write_u32().

Referenced by msp432_erase(), msp432_init(), msp432_mass_erase(), msp432_quit(), and msp432_write().

◆ msp432_flash_free_driver_priv()

static void msp432_flash_free_driver_priv ( struct flash_bank * bank )

static

Definition at line 1036 of file msp432.c.

◆ msp432_info()

static int msp432_info	(	struct flash_bank *	bank,
		struct command_invocation *	cmd
	)

static

Definition at line 983 of file msp432.c.

References bank, cmd, command_print_sameline(), msp432_bank::device_id, msp432_bank::device_type, ERROR_OK, msp432_bank::hardware_rev, MSP432E401Y, MSP432E411Y, MSP432E4X_GUESS, MSP432P401X, MSP432P401X_DEPR, MSP432P401X_GUESS, MSP432P411X, MSP432P411X_GUESS, and SUPPORT_MESSAGE.

◆ msp432_init()

static int msp432_init ( struct flash_bank * bank )

static

Definition at line 279 of file msp432.c.

References working_area::address, ALGO_BASE_ADDR, ALGO_PARAMS_BASE_ADDR, ALGO_STACK_POINTER_ADDR, ALGO_WORKING_SIZE, ARM_MODE_THREAD, ARMV7M_COMMON_MAGIC, msp432_bank::armv7m_info, bank, buf_set_u32(), armv7m_algorithm::common_magic, armv7m_algorithm::core_mode, destroy_reg_param(), msp432_bank::device_id, msp432_bank::device_type, E4_ALGO_ENTRY_ADDR, ERROR_OK, ERROR_TARGET_RESOURCE_NOT_AVAILABLE, FLASH_INIT, msp432_bank::hardware_rev, init_reg_param(), LOG_ERROR, LOG_WARNING, msp432_auto_probe(), msp432_exec_cmd(), msp432_init_params(), msp432_wait_return_code(), MSP432E401Y, MSP432E411Y, msp432e4x_algo, MSP432E4X_GUESS, MSP432P401X, msp432p401x_algo, MSP432P401X_DEPR, MSP432P401X_GUESS, MSP432P411X, msp432p411x_algo, MSP432P411X_GUESS, NULL, P4_ALGO_ENTRY_ADDR, PARAM_OUT, SUPPORT_MESSAGE, target_alloc_working_area(), target_free_working_area(), target_start_algorithm(), target_write_buffer(), reg_param::value, and msp432_bank::working_area.

Referenced by msp432_erase(), msp432_mass_erase(), and msp432_write().

◆ msp432_init_params()

static void msp432_init_params ( struct msp432_algo_params * algo_params )

static

◆ msp432_mass_erase()

static int msp432_mass_erase	(	struct flash_bank *	bank,
		bool	all
	)

static

Definition at line 432 of file msp432.c.

References bank, buf_set_u32(), msp432_algo_params::erase_param, ERROR_OK, ERROR_TARGET_NOT_HALTED, FLASH_ERASE_INFO, FLASH_ERASE_MAIN, FLASH_MASS_ERASE, FLASH_UNLOCK_BSL, LOG_ERROR, msp432_exec_cmd(), msp432_init(), msp432_init_params(), msp432_quit(), msp432_wait_return_code(), target::state, TARGET_HALTED, msp432_bank::unlock_bsl, and msp432_algo_params::unlock_bsl.

Referenced by COMMAND_HANDLER(), and msp432_erase().

◆ msp432_probe()

static int msp432_probe ( struct flash_bank * bank )

static

◆ msp432_protect_check()

static int msp432_protect_check ( struct flash_bank * bank )

static

Definition at line 1030 of file msp432.c.

References ERROR_OK.

◆ msp432_quit()

static int msp432_quit ( struct flash_bank * bank )

static

Definition at line 401 of file msp432.c.

References msp432_bank::armv7m_info, bank, ERROR_OK, FLASH_EXIT, FLASH_TIMEOUT, msp432_exec_cmd(), msp432_init_params(), msp432_wait_return_code(), NULL, target_free_working_area(), target_halt(), target_wait_algorithm(), and msp432_bank::working_area.

Referenced by msp432_erase(), msp432_mass_erase(), and msp432_write().

◆ msp432_return_text()

static const char* msp432_return_text ( uint32_t return_code )

static

Definition at line 149 of file msp432.c.

References FLASH_BUSY, FLASH_ERROR, FLASH_POWER_ERROR, FLASH_SUCCESS, FLASH_TIMEOUT_ERROR, FLASH_VERIFY_ERROR, and FLASH_WRONG_COMMAND.

Referenced by msp432_wait_return_code().

◆ msp432_wait_inactive()

static int msp432_wait_inactive	(	struct target *	target,
		uint32_t	buffer
	)

static

Definition at line 237 of file msp432.c.

References ALGO_BUFFER1_STATUS_ADDR, ALGO_BUFFER2_STATUS_ADDR, buffer, BUFFER_ACTIVE, BUFFER_INACTIVE, ERROR_FAIL, ERROR_OK, FLASH_TIMEOUT, keep_alive(), LOG_ERROR, target_read_u32(), and timeval_ms().

Referenced by msp432_write().

◆ msp432_wait_return_code()

static int msp432_wait_return_code ( struct target * target )

static

Definition at line 207 of file msp432.c.

References ALGO_RETURN_CODE_ADDR, ERROR_FAIL, ERROR_OK, FLASH_BUSY, FLASH_SUCCESS, FLASH_TIMEOUT, keep_alive(), LOG_ERROR, msp432_return_text(), target_read_u32(), and timeval_ms().

Referenced by msp432_erase(), msp432_init(), msp432_mass_erase(), msp432_quit(), and msp432_write().

◆ msp432_write()

static int msp432_write	(	struct flash_bank *	bank,
		const uint8_t *	buffer,
		uint32_t	offset,
		uint32_t	count
	)

static

Variable Documentation

◆ msp432_command_handlers

const struct command_registration msp432_command_handlers[]

static

Initial value:

= {
    {
        .name = "msp432",
        .mode = COMMAND_EXEC,
        .help = "MSP432 flash command group",
        .usage = "",
        .chain = msp432_exec_command_handlers,
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1036 of file msp432.c.

◆ msp432_exec_command_handlers

const struct command_registration msp432_exec_command_handlers[]

static

Initial value:

= {
    {
        .name = "mass_erase",
        .handler = msp432_mass_erase_command,
        .mode = COMMAND_EXEC,
        .help = "Erase entire flash memory on device.",
        .usage = "bank_id ['main' | 'all']",
    },
    {
        .name = "bsl",
        .handler = msp432_bsl_command,
        .mode = COMMAND_EXEC,
        .help = "Allow BSL to be erased or written by flash commands.",
        .usage = "bank_id ['unlock' | 'lock']",
    },
    COMMAND_REGISTRATION_DONE
}

Definition at line 1036 of file msp432.c.

◆ msp432_flash

const struct flash_driver msp432_flash

Initial value:

= {
    .name = "msp432",
    .commands = msp432_command_handlers,
    .flash_bank_command = msp432_flash_bank_command,
    .erase = msp432_erase,
    .write = msp432_write,
    .read = default_flash_read,
    .probe = msp432_probe,
    .auto_probe = msp432_auto_probe,
    .erase_check = default_flash_blank_check,
    .protect_check = msp432_protect_check,
    .info = msp432_info,
    .free_driver_priv = msp432_flash_free_driver_priv,
}

Definition at line 1036 of file msp432.c.

◆ msp432e4x_algo

const uint8_t msp432e4x_algo[]

static

Initial value:

= {

}

Definition at line 59 of file msp432.c.

Referenced by msp432_init().

◆ msp432p401x_algo

const uint8_t msp432p401x_algo[]

static

Initial value:

= {

}

Definition at line 49 of file msp432.c.

Referenced by msp432_init().

◆ msp432p411x_algo

const uint8_t msp432p411x_algo[]

static

Initial value:

= {

}

Definition at line 54 of file msp432.c.

Referenced by msp432_init().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ E4_DID0_REG

◆ E4_DID1_REG

◆ FLASH_TIMEOUT

◆ P4_DEVICE_ID_REG

◆ P4_FLASH_INFO_SIZE_REG

◆ P4_FLASH_MAIN_SIZE_REG

◆ P4_HARDWARE_REV_REG

◆ SUPPORT_MESSAGE

Function Documentation

◆ COMMAND_HANDLER() [1/2]

◆ COMMAND_HANDLER() [2/2]

◆ FLASH_BANK_COMMAND_HANDLER()

◆ msp432_auto_probe()

◆ msp432_device_type()

◆ msp432_erase()

◆ msp432_exec_cmd()

◆ msp432_flash_free_driver_priv()

◆ msp432_info()

◆ msp432_init()

◆ msp432_init_params()

◆ msp432_mass_erase()

◆ msp432_probe()

◆ msp432_protect_check()

◆ msp432_quit()

◆ msp432_return_text()

◆ msp432_wait_inactive()

◆ msp432_wait_return_code()

◆ msp432_write()

Variable Documentation

◆ msp432_command_handlers

◆ msp432_exec_command_handlers

◆ msp432_flash

◆ msp432e4x_algo

◆ msp432p401x_algo

◆ msp432p411x_algo