/* F_CLK_TIME */
#define FCT_CLK_DIV_MASK 0x0FFF
-static int lpc288x_register_commands(struct command_context_s *cmd_ctx);
-static int lpc288x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
-static int lpc288x_erase(struct flash_bank_s *bank, int first, int last);
-static int lpc288x_protect(struct flash_bank_s *bank, int set, int first, int last);
-static int lpc288x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count);
-static int lpc288x_probe(struct flash_bank_s *bank);
-static int lpc288x_erase_check(struct flash_bank_s *bank);
-static int lpc288x_protect_check(struct flash_bank_s *bank);
-static int lpc288x_info(struct flash_bank_s *bank, char *buf, int buf_size);
-static uint32_t lpc288x_wait_status_busy(flash_bank_t *bank, int timeout);
-static void lpc288x_load_timer(int erase, struct target_s *target);
+static uint32_t lpc288x_wait_status_busy(struct flash_bank_s *bank, int timeout);
+static void lpc288x_load_timer(int erase, struct target *target);
static void lpc288x_set_flash_clk(struct flash_bank_s *bank);
static uint32_t lpc288x_system_ready(struct flash_bank_s *bank);
-flash_driver_t lpc288x_flash =
-{
- .name = "lpc288x",
- .register_commands = lpc288x_register_commands,
- .flash_bank_command = lpc288x_flash_bank_command,
- .erase = lpc288x_erase,
- .protect = lpc288x_protect,
- .write = lpc288x_write,
- .probe = lpc288x_probe,
- .auto_probe = lpc288x_probe,
- .erase_check = lpc288x_erase_check,
- .protect_check = lpc288x_protect_check,
- .info = lpc288x_info
-};
-
-static int lpc288x_register_commands(struct command_context_s *cmd_ctx)
-{
- return ERROR_OK;
-}
-
static uint32_t lpc288x_wait_status_busy(flash_bank_t *bank, int timeout)
{
uint32_t status;
- target_t *target = bank->target;
+ struct target *target = bank->target;
do
{
alive_sleep(1);
timeout--;
target_read_u32(target, F_STAT, &status);
- }while (((status & FS_DONE) == 0) && timeout);
+ } while (((status & FS_DONE) == 0) && timeout);
if (timeout == 0)
{
/* Read device id register and fill in driver info structure */
static int lpc288x_read_part_info(struct flash_bank_s *bank)
{
- lpc288x_flash_bank_t *lpc288x_info = bank->driver_priv;
- target_t *target = bank->target;
+ struct lpc288x_flash_bank *lpc288x_info = bank->driver_priv;
+ struct target *target = bank->target;
uint32_t cidr;
int i = 0;
/* setup the sector info... */
offset = bank->base;
bank->num_sectors = 23;
- bank->sectors = malloc(sizeof(flash_sector_t) * 23);
+ bank->sectors = malloc(sizeof(struct flash_sector) * 23);
for (i = 0; i < 15; i++)
{
}
/* flash_bank LPC288x 0 0 0 0 <target#> <cclk> */
-static int lpc288x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank)
+FLASH_BANK_COMMAND_HANDLER(lpc288x_flash_bank_command)
{
- lpc288x_flash_bank_t *lpc288x_info;
+ struct lpc288x_flash_bank *lpc288x_info;
if (argc < 6)
{
return ERROR_FLASH_BANK_INVALID;
}
- lpc288x_info = malloc(sizeof(lpc288x_flash_bank_t));
+ lpc288x_info = malloc(sizeof(struct lpc288x_flash_bank));
bank->driver_priv = lpc288x_info;
/* part wasn't probed for info yet */
lpc288x_info->cidr = 0;
- lpc288x_info->cclk = strtoul(args[6], NULL, 0);
+ COMMAND_PARSE_NUMBER(u32, args[6], lpc288x_info->cclk);
return ERROR_OK;
}
-/* The frequency is the AHB clock frequency divided by (CLK_DIV ×3) + 1.
- * This must be programmed such that the Flash Programming clock frequency is 66 kHz ± 20%.
+/* The frequency is the AHB clock frequency divided by (CLK_DIV ×3) + 1.
+ * This must be programmed such that the Flash Programming clock frequency is 66 kHz ± 20%.
* AHB = 12 MHz ?
* 12000000/66000 = 182
* CLK_DIV = 60 ? */
static void lpc288x_set_flash_clk(struct flash_bank_s *bank)
{
uint32_t clk_time;
- lpc288x_flash_bank_t *lpc288x_info = bank->driver_priv;
+ struct lpc288x_flash_bank *lpc288x_info = bank->driver_priv;
clk_time = (lpc288x_info->cclk / 66000) / 3;
target_write_u32(bank->target, F_CTRL, FC_CS | FC_WEN);
target_write_u32(bank->target, F_CLK_TIME, clk_time);
* LOAD_TIMER_WRITE FPT_TIME = ((1,000,000 / AHB tcyc (in ns)) - 2) / 512
* = 23 (75) (AN10548 72 - is this wrong?)
* TODO: Sort out timing calcs ;) */
-static void lpc288x_load_timer(int erase, struct target_s *target)
+static void lpc288x_load_timer(int erase, struct target *target)
{
if (erase == LOAD_TIMER_ERASE)
{
static uint32_t lpc288x_system_ready(struct flash_bank_s *bank)
{
- lpc288x_flash_bank_t *lpc288x_info = bank->driver_priv;
+ struct lpc288x_flash_bank *lpc288x_info = bank->driver_priv;
if (lpc288x_info->cidr == 0)
{
return ERROR_FLASH_BANK_NOT_PROBED;
{
uint32_t status;
int sector;
- target_t *target = bank->target;
+ struct target *target = bank->target;
status = lpc288x_system_ready(bank); /* probed? halted? */
if (status != ERROR_OK)
{
uint8_t page_buffer[FLASH_PAGE_SIZE];
uint32_t status, source_offset,dest_offset;
- target_t *target = bank->target;
+ struct target *target = bank->target;
uint32_t bytes_remaining = count;
uint32_t first_sector, last_sector, sector, page;
int i;
static int lpc288x_probe(struct flash_bank_s *bank)
{
/* we only deal with LPC2888 so flash config is fixed */
- lpc288x_flash_bank_t *lpc288x_info = bank->driver_priv;
+ struct lpc288x_flash_bank *lpc288x_info = bank->driver_priv;
int retval;
if (lpc288x_info->cidr != 0)
{
int lockregion, status;
uint32_t value;
- target_t *target = bank->target;
+ struct target *target = bank->target;
/* probed? halted? */
status = lpc288x_system_ready(bank);
return ERROR_OK;
}
+
+struct flash_driver lpc288x_flash = {
+ .name = "lpc288x",
+ .flash_bank_command = &lpc288x_flash_bank_command,
+ .erase = &lpc288x_erase,
+ .protect = &lpc288x_protect,
+ .write = &lpc288x_write,
+ .probe = &lpc288x_probe,
+ .auto_probe = &lpc288x_probe,
+ .erase_check = &lpc288x_erase_check,
+ .protect_check = &lpc288x_protect_check,
+ .info = &lpc288x_info,
+ };
projects / fw / openocd / blobdiff