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Data Structures | Macros | Functions | Variables
cc26xx.c File Reference
Include dependency graph for cc26xx.c:

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Data Structures

struct  cc26xx_bank
 

Macros

#define FLASH_TIMEOUT   8000
 

Functions

static int cc26xx_auto_probe (struct flash_bank *bank)
 
static uint32_t cc26xx_device_type (uint32_t icepick_id, uint32_t user_id)
 
static int cc26xx_erase (struct flash_bank *bank, unsigned int first, unsigned int last)
 
static int cc26xx_info (struct flash_bank *bank, struct command_invocation *cmd)
 
static int cc26xx_init (struct flash_bank *bank)
 
static int cc26xx_mass_erase (struct flash_bank *bank)
 
static int cc26xx_probe (struct flash_bank *bank)
 
static int cc26xx_quit (struct flash_bank *bank)
 
static uint32_t cc26xx_sector_length (uint32_t icepick_id)
 
static int cc26xx_wait_algo_done (struct flash_bank *bank, uint32_t params_addr)
 
static int cc26xx_write (struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count)
 
 FLASH_BANK_COMMAND_HANDLER (cc26xx_flash_bank_command)
 

Variables

static const uint8_t cc26x0_algo []
 
static const uint8_t cc26x2_algo []
 
const struct flash_driver cc26xx_flash
 

Macro Definition Documentation

◆ FLASH_TIMEOUT

#define FLASH_TIMEOUT   8000

Definition at line 19 of file cc26xx.c.

Function Documentation

◆ cc26xx_auto_probe()

static int cc26xx_auto_probe ( struct flash_bank *  bank)
static

Definition at line 491 of file cc26xx.c.

References bank, cc26xx_probe(), ERROR_OK, and cc26xx_bank::probed.

Referenced by cc26xx_init().

◆ cc26xx_device_type()

static uint32_t cc26xx_device_type ( uint32_t  icepick_id,
uint32_t  user_id 
)
static

Definition at line 49 of file cc26xx.c.

References CC13X0_ICEPICK_ID, CC13X0_TYPE, CC13X2_CC26X2_ICEPICK_ID, CC13X2_TYPE, CC26X0_ICEPICK_ID, CC26X0_TYPE, CC26X1_ICEPICK_ID, CC26X1_TYPE, CC26X2_TYPE, ICEPICK_ID_MASK, and USER_ID_CC13_MASK.

Referenced by cc26xx_probe().

◆ cc26xx_erase()

static int cc26xx_erase ( struct flash_bank *  bank,
unsigned int  first,
unsigned int  last 
)
static

Definition at line 269 of file cc26xx.c.

References cc26xx_algo_params::address, bank, buf_set_u32(), CC26XX_BUFFER_FULL, CC26XX_CMD_ERASE_SECTORS, cc26xx_init(), cc26xx_mass_erase(), cc26xx_quit(), cc26xx_wait_algo_done(), cc26xx_algo_params::command, ERROR_OK, ERROR_TARGET_NOT_HALTED, cc26xx_algo_params::length, length, LOG_ERROR, cc26xx_bank::params_addr, cc26xx_bank::sector_length, target::state, cc26xx_algo_params::status, TARGET_HALTED, and target_write_buffer().

◆ cc26xx_info()

static int cc26xx_info ( struct flash_bank *  bank,
struct command_invocation *  cmd 
)
static

Definition at line 503 of file cc26xx.c.

◆ cc26xx_init()

static int cc26xx_init ( struct flash_bank *  bank)
static

Definition at line 129 of file cc26xx.c.

References working_area::address, cc26xx_bank::algo_code, cc26xx_bank::algo_size, cc26xx_bank::algo_working_size, ARM_MODE_THREAD, ARMV7M_COMMON_MAGIC, cc26xx_bank::armv7m_info, bank, CC26XX_ALGO_BASE_ADDRESS, cc26xx_auto_probe(), armv7m_algorithm::common_magic, armv7m_algorithm::core_mode, ERROR_OK, ERROR_TARGET_RESOURCE_NOT_AVAILABLE, cc26xx_bank::family_name, LOG_ERROR, NULL, target_alloc_working_area(), target_free_working_area(), target_start_algorithm(), target_write_buffer(), and cc26xx_bank::working_area.

Referenced by cc26xx_erase(), cc26xx_mass_erase(), and cc26xx_write().

◆ cc26xx_mass_erase()

static int cc26xx_mass_erase ( struct flash_bank *  bank)
static

Definition at line 208 of file cc26xx.c.

References cc26xx_algo_params::address, bank, buf_set_u32(), CC26XX_BUFFER_FULL, CC26XX_CMD_ERASE_ALL, cc26xx_init(), cc26xx_quit(), cc26xx_wait_algo_done(), cc26xx_algo_params::command, ERROR_OK, ERROR_TARGET_NOT_HALTED, cc26xx_algo_params::length, LOG_ERROR, cc26xx_bank::params_addr, target::state, cc26xx_algo_params::status, TARGET_HALTED, and target_write_buffer().

Referenced by cc26xx_erase().

◆ cc26xx_probe()

static int cc26xx_probe ( struct flash_bank *  bank)
static

Definition at line 402 of file cc26xx.c.

References cc26xx_bank::algo_code, cc26xx_bank::algo_size, cc26xx_bank::algo_working_size, bank, cc26xx_bank::buffer_addr, CC13X0_ICEPICK_ID, CC13X2_CC26X2_ICEPICK_ID, cc26x0_algo, CC26X0_ALGO_BUFFER_0, CC26X0_ALGO_BUFFER_1, CC26X0_ALGO_PARAMS_0, CC26X0_ALGO_PARAMS_1, CC26X0_ICEPICK_ID, CC26X0_MAX_SECTORS, CC26X0_WORKING_SIZE, CC26X1_ICEPICK_ID, cc26x2_algo, CC26X2_ALGO_BUFFER_0, CC26X2_ALGO_BUFFER_1, CC26X2_ALGO_PARAMS_0, CC26X2_ALGO_PARAMS_1, CC26X2_MAX_SECTORS, CC26X2_WORKING_SIZE, cc26xx_device_type(), CC26XX_FLASH_BASE_ADDR, CC26XX_FLASH_SIZE_INFO, cc26xx_sector_length(), cc26xx_bank::device_type, ERROR_FAIL, ERROR_OK, FCFG1_ICEPICK_ID, FCFG1_USER_ID, cc26xx_bank::icepick_id, ICEPICK_ID_MASK, cc26xx_bank::params_addr, cc26xx_bank::probed, cc26xx_bank::sector_length, target_read_u32(), and cc26xx_bank::user_id.

Referenced by cc26xx_auto_probe().

◆ cc26xx_quit()

static int cc26xx_quit ( struct flash_bank *  bank)
static

Definition at line 188 of file cc26xx.c.

References cc26xx_bank::armv7m_info, bank, FLASH_TIMEOUT, NULL, target_free_working_area(), target_halt(), target_wait_algorithm(), and cc26xx_bank::working_area.

Referenced by cc26xx_erase(), cc26xx_mass_erase(), and cc26xx_write().

◆ cc26xx_sector_length()

static uint32_t cc26xx_sector_length ( uint32_t  icepick_id)
static

Definition at line 75 of file cc26xx.c.

References CC13X0_ICEPICK_ID, CC13X2_CC26X2_ICEPICK_ID, CC26X0_ICEPICK_ID, CC26X0_SECTOR_LENGTH, CC26X1_ICEPICK_ID, CC26X2_SECTOR_LENGTH, and ICEPICK_ID_MASK.

Referenced by cc26xx_probe().

◆ cc26xx_wait_algo_done()

static int cc26xx_wait_algo_done ( struct flash_bank *  bank,
uint32_t  params_addr 
)
static

Definition at line 96 of file cc26xx.c.

References bank, CC26XX_BUFFER_EMPTY, CC26XX_BUFFER_FULL, CC26XX_STATUS_OFFSET, ERROR_FAIL, ERROR_OK, cc26xx_bank::family_name, FLASH_TIMEOUT, keep_alive(), LOG_ERROR, cc26xx_bank::params_addr, status, target_read_u32(), and timeval_ms().

Referenced by cc26xx_erase(), cc26xx_mass_erase(), and cc26xx_write().

◆ cc26xx_write()

static int cc26xx_write ( struct flash_bank *  bank,
const uint8_t *  buffer,
uint32_t  offset,
uint32_t  count 
)
static

Definition at line 318 of file cc26xx.c.

References cc26xx_algo_params::address, bank, buf_set_u32(), buffer, cc26xx_bank::buffer_addr, CC26XX_BUFFER_FULL, CC26XX_CMD_PROGRAM, cc26xx_init(), cc26xx_quit(), cc26xx_wait_algo_done(), count, ERROR_OK, ERROR_TARGET_NOT_HALTED, keep_alive(), length, LOG_ERROR, offset, cc26xx_bank::params_addr, cc26xx_bank::sector_length, size, target::state, status, TARGET_HALTED, target_write_buffer(), and timeval_ms().

◆ FLASH_BANK_COMMAND_HANDLER()

FLASH_BANK_COMMAND_HANDLER ( cc26xx_flash_bank_command  )

Definition at line 245 of file cc26xx.c.

References bank, CC26XX_NO_TYPE, CMD_ARGC, cc26xx_bank::device_type, ERROR_COMMAND_SYNTAX_ERROR, ERROR_FAIL, ERROR_OK, cc26xx_bank::family_name, NULL, and cc26xx_bank::sector_length.

Variable Documentation

◆ cc26x0_algo

const uint8_t cc26x0_algo[]
static
Initial value:
= {
}

Definition at line 38 of file cc26xx.c.

Referenced by cc26xx_probe().

◆ cc26x2_algo

const uint8_t cc26x2_algo[]
static
Initial value:
= {
}

Definition at line 43 of file cc26xx.c.

Referenced by cc26xx_probe().

◆ cc26xx_flash

const struct flash_driver cc26xx_flash
Initial value:
= {
.name = "cc26xx",
.flash_bank_command = cc26xx_flash_bank_command,
.erase = cc26xx_erase,
.write = cc26xx_write,
.read = default_flash_read,
.probe = cc26xx_probe,
.auto_probe = cc26xx_auto_probe,
.erase_check = default_flash_blank_check,
.info = cc26xx_info,
.free_driver_priv = default_flash_free_driver_priv,
}
cc26xx_probe
static int cc26xx_probe(struct flash_bank *bank)
Definition: cc26xx.c:402
cc26xx_info
static int cc26xx_info(struct flash_bank *bank, struct command_invocation *cmd)
Definition: cc26xx.c:503
cc26xx_auto_probe
static int cc26xx_auto_probe(struct flash_bank *bank)
Definition: cc26xx.c:491
cc26xx_write
static int cc26xx_write(struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count)
Definition: cc26xx.c:318
cc26xx_erase
static int cc26xx_erase(struct flash_bank *bank, unsigned int first, unsigned int last)
Definition: cc26xx.c:269
default_flash_blank_check
int default_flash_blank_check(struct flash_bank *bank)
Provides default erased-bank check handling.
Definition: flash/nor/core.c:380
default_flash_read
int default_flash_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
Provides default read implementation for flash memory.
Definition: flash/nor/core.c:121
default_flash_free_driver_priv
void default_flash_free_driver_priv(struct flash_bank *bank)
Deallocates bank->driver_priv.
Definition: flash/nor/core.c:210

Definition at line 503 of file cc26xx.c.