#include "flash.h"
#include "common.h"
-#include "image.h"
-#include "time_support.h"
+#include <target/image.h>
+#include <helper/time_support.h>
static int flash_write_unlock(struct target *target, struct image *image, uint32_t *written, int erase, bool unlock);
};
struct flash_bank *flash_banks;
-static struct command *flash_cmd;
/* wafer thin wrapper for invoking the flash driver */
static int flash_driver_write(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
return retval;
}
-static int jim_flash_banks(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
-{
- struct flash_bank *p;
-
- if (argc != 1) {
- Jim_WrongNumArgs(interp, 1, argv, "no arguments to flash_banks command");
- return JIM_ERR;
- }
-
- Jim_Obj *list = Jim_NewListObj(interp, NULL, 0);
- for (p = flash_banks; p; p = p->next)
- {
- Jim_Obj *elem = Jim_NewListObj(interp, NULL, 0);
-
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "name", -1));
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, p->driver->name, -1));
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "base", -1));
- Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->base));
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "size", -1));
- Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->size));
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "bus_width", -1));
- Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->bus_width));
- Jim_ListAppendElement(interp, elem, Jim_NewStringObj(interp, "chip_width", -1));
- Jim_ListAppendElement(interp, elem, Jim_NewIntObj(interp, p->chip_width));
-
- Jim_ListAppendElement(interp, list, elem);
- }
-
- Jim_SetResult(interp, list);
-
- return JIM_OK;
-}
-
struct flash_bank *get_flash_bank_by_num_noprobe(int num)
{
struct flash_bank *p;
}
-COMMAND_HANDLER(handle_flash_bank_command)
-{
- if (CMD_ARGC < 7)
- {
- LOG_ERROR("usage: flash bank <name> <driver> "
- "<base> <size> <chip_width> <bus_width>");
- return ERROR_COMMAND_SYNTAX_ERROR;
- }
- // save bank name and advance arguments for compatibility
- const char *bank_name = *CMD_ARGV++;
- CMD_ARGC--;
-
- struct target *target;
- if ((target = get_target(CMD_ARGV[5])) == NULL)
- {
- LOG_ERROR("target '%s' not defined", CMD_ARGV[5]);
- return ERROR_FAIL;
- }
-
- const char *driver_name = CMD_ARGV[0];
- for (unsigned i = 0; flash_drivers[i]; i++)
- {
- if (strcmp(driver_name, flash_drivers[i]->name) != 0)
- continue;
-
- struct flash_bank *p, *c;
-
- /* register flash specific commands */
- if (flash_drivers[i]->register_commands(CMD_CTX) != ERROR_OK)
- {
- LOG_ERROR("couldn't register '%s' commands", driver_name);
- return ERROR_FAIL;
- }
-
- c = malloc(sizeof(struct flash_bank));
- c->name = strdup(bank_name);
- c->target = target;
- c->driver = flash_drivers[i];
- c->driver_priv = NULL;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], c->base);
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], c->size);
- COMMAND_PARSE_NUMBER(int, CMD_ARGV[3], c->chip_width);
- COMMAND_PARSE_NUMBER(int, CMD_ARGV[4], c->bus_width);
- c->num_sectors = 0;
- c->sectors = NULL;
- c->next = NULL;
-
- int retval;
- retval = CALL_COMMAND_HANDLER(flash_drivers[i]->flash_bank_command, c);
- if (ERROR_OK != retval)
- {
- LOG_ERROR("'%s' driver rejected flash bank at 0x%8.8" PRIx32,
- driver_name, c->base);
- free(c);
- return retval;
- }
-
- /* put flash bank in linked list */
- if (flash_banks)
- {
- int bank_num = 0;
- /* find last flash bank */
- for (p = flash_banks; p && p->next; p = p->next) bank_num++;
- if (p)
- p->next = c;
- c->bank_number = bank_num + 1;
- }
- else
- {
- flash_banks = c;
- c->bank_number = 0;
- }
-
- return ERROR_OK;
- }
-
- /* no matching flash driver found */
- LOG_ERROR("flash driver '%s' not found", driver_name);
- return ERROR_FAIL;
-}
-
COMMAND_HANDLER(handle_flash_info_command)
{
struct flash_bank *p;
COMMAND_HANDLER(handle_flash_erase_command)
{
- if (CMD_ARGC != 2)
+ if (CMD_ARGC != 3)
return ERROR_COMMAND_SYNTAX_ERROR;
uint32_t bank_nr;
COMMAND_HANDLER(handle_flash_protect_command)
{
- if (CMD_ARGC != 3)
+ if (CMD_ARGC != 4)
return ERROR_COMMAND_SYNTAX_ERROR;
uint32_t bank_nr;
return ERROR_OK;
}
+static const struct command_registration flash_exec_command_handlers[] = {
+ {
+ .name = "probe",
+ .handler = &handle_flash_probe_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank>",
+ .help = "identify flash bank",
+ },
+ {
+ .name = "info",
+ .handler = &handle_flash_info_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank>",
+ .help = "print bank information",
+ },
+ {
+ .name = "erase_check",
+ .handler = &handle_flash_erase_check_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank>",
+ .help = "check erase state of sectors",
+ },
+ {
+ .name = "protect_check",
+ .handler = &handle_flash_protect_check_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank>",
+ .help = "check protection state of sectors",
+ },
+ {
+ .name = "erase_sector",
+ .handler = &handle_flash_erase_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <first> <last>",
+ .help = "erase sectors",
+ },
+ {
+ .name = "erase_address",
+ .handler = &handle_flash_erase_address_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<address> <length>",
+ .help = "erase address range",
+
+ },
+ {
+ .name = "fillw",
+ .handler = &handle_flash_fill_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <address> <word_pattern> <count>",
+ .help = "fill with pattern (no autoerase)",
+ },
+ {
+ .name = "fillh",
+ .handler = &handle_flash_fill_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <address> <halfword_pattern> <count>",
+ .help = "fill with pattern",
+ },
+ {
+ .name = "fillb",
+ .handler = &handle_flash_fill_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <address> <byte_pattern> <count>",
+ .help = "fill with pattern",
+
+ },
+ {
+ .name = "write_bank",
+ .handler = &handle_flash_write_bank_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <file> <offset>",
+ .help = "write binary data",
+ },
+ {
+ .name = "write_image",
+ .handler = &handle_flash_write_image_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> [erase] [unlock] <file> [offset] [type]",
+ .help = "write an image to flash"
+ },
+ {
+ .name = "protect",
+ .handler = &handle_flash_protect_command,
+ .mode = COMMAND_EXEC,
+ .usage = "<bank> <first> <last> <on | off>",
+ .help = "set protection of sectors",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+
int flash_init_drivers(struct command_context *cmd_ctx)
{
- register_jim(cmd_ctx, "ocd_flash_banks",
- jim_flash_banks, "return information about the flash banks");
-
if (!flash_banks)
return ERROR_OK;
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "info",
- handle_flash_info_command, COMMAND_EXEC,
- "print info about flash bank <num>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "probe",
- handle_flash_probe_command, COMMAND_EXEC,
- "identify flash bank <num>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "erase_check",
- handle_flash_erase_check_command, COMMAND_EXEC,
- "check erase state of sectors in flash bank <num>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "protect_check",
- handle_flash_protect_check_command, COMMAND_EXEC,
- "check protection state of sectors in flash bank <num>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "erase_sector",
- handle_flash_erase_command, COMMAND_EXEC,
- "erase sectors at <bank> <first> <last>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "erase_address",
- handle_flash_erase_address_command, COMMAND_EXEC,
- "erase address range <address> <length>");
-
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "fillw",
- handle_flash_fill_command, COMMAND_EXEC,
- "fill with pattern (no autoerase) <address> <word_pattern> <count>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "fillh",
- handle_flash_fill_command, COMMAND_EXEC,
- "fill with pattern <address> <halfword_pattern> <count>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "fillb",
- handle_flash_fill_command, COMMAND_EXEC,
- "fill with pattern <address> <byte_pattern> <count>");
-
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "write_bank",
- handle_flash_write_bank_command, COMMAND_EXEC,
- "write binary data to <bank> <file> <offset>");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "write_image",
- handle_flash_write_image_command, COMMAND_EXEC,
- "write_image [erase] [unlock] <file> [offset] [type]");
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "protect",
- handle_flash_protect_command, COMMAND_EXEC,
- "set protection of sectors at <bank> <first> <last> <on | off>");
-
- return ERROR_OK;
+ struct command *parent = command_find_in_context(cmd_ctx, "flash");
+ return register_commands(cmd_ctx, parent, flash_exec_command_handlers);
}
-int flash_register_commands(struct command_context *cmd_ctx)
-{
- flash_cmd = COMMAND_REGISTER(cmd_ctx, NULL, "flash",
- NULL, COMMAND_ANY, NULL);
-
- COMMAND_REGISTER(cmd_ctx, flash_cmd, "bank",
- handle_flash_bank_command, COMMAND_CONFIG,
- "flash bank <driver> <base> <size> "
- "<chip_width> <bus_width> <target> [driver_options ...]");
- return ERROR_OK;
-}
Code Review / openocd.git / blobdiff