#include "time_support.h"
#include "fileio.h"
-#include <inttypes.h>
-
-
static int handle_nand_list_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_probe_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_check_bad_blocks_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_info_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
-static int handle_nand_copy_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_write_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_dump_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
static int handle_nand_erase_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
/* NAND flash controller
*/
+extern nand_flash_controller_t davinci_nand_controller;
extern nand_flash_controller_t lpc3180_nand_controller;
extern nand_flash_controller_t orion_nand_controller;
extern nand_flash_controller_t s3c2410_nand_controller;
static nand_flash_controller_t *nand_flash_controllers[] =
{
+ &davinci_nand_controller,
&lpc3180_nand_controller,
&orion_nand_controller,
&s3c2410_nand_controller,
*/
static nand_info_t nand_flash_ids[] =
{
+ /* start "museum" IDs */
{"NAND 1MiB 5V 8-bit", 0x6e, 256, 1, 0x1000, 0},
{"NAND 2MiB 5V 8-bit", 0x64, 256, 2, 0x1000, 0},
{"NAND 4MiB 5V 8-bit", 0x6b, 512, 4, 0x2000, 0},
{"NAND 8MiB 3,3V 8-bit", 0xe6, 512, 8, 0x2000, 0},
{"NAND 8MiB 1,8V 16-bit", 0x49, 512, 8, 0x2000, NAND_BUSWIDTH_16},
{"NAND 8MiB 3,3V 16-bit", 0x59, 512, 8, 0x2000, NAND_BUSWIDTH_16},
+ /* end "museum" IDs */
{"NAND 16MiB 1,8V 8-bit", 0x33, 512, 16, 0x4000, 0},
{"NAND 16MiB 3,3V 8-bit", 0x73, 512, 16, 0x4000, 0},
{NAND_MFR_RENESAS, "Renesas"},
{NAND_MFR_STMICRO, "ST Micro"},
{NAND_MFR_HYNIX, "Hynix"},
+ {NAND_MFR_MICRON, "Micron"},
{0x0, NULL},
};
register_command(cmd_ctx, nand_cmd, "probe", handle_nand_probe_command, COMMAND_EXEC,
"identify NAND flash device <num>");
register_command(cmd_ctx, nand_cmd, "check_bad_blocks", handle_nand_check_bad_blocks_command, COMMAND_EXEC,
- "check NAND flash device <num> for bad blocks [<first> <last>]");
+ "check NAND flash device <num> for bad blocks [<offset> <length>]");
register_command(cmd_ctx, nand_cmd, "erase", handle_nand_erase_command, COMMAND_EXEC,
- "erase blocks on NAND flash device <num> <first> <last>");
- register_command(cmd_ctx, nand_cmd, "copy", handle_nand_copy_command, COMMAND_EXEC,
- "copy from NAND flash device <num> <offset> <length> <ram-address>");
+ "erase blocks on NAND flash device <num> <offset> <length>");
register_command(cmd_ctx, nand_cmd, "dump", handle_nand_dump_command, COMMAND_EXEC,
- "dump from NAND flash device <num> <filename> <offset> <size> [options]");
+ "dump from NAND flash device <num> <filename> "
+ "<offset> <length> [oob_raw|oob_only]");
register_command(cmd_ctx, nand_cmd, "write", handle_nand_write_command, COMMAND_EXEC,
- "write to NAND flash device <num> <filename> <offset> [oob_raw|oob_only|oob_softecc]");
+ "write to NAND flash device <num> <filename> <offset> [oob_raw|oob_only|oob_softecc|oob_softecc_kw]");
register_command(cmd_ctx, nand_cmd, "raw_access", handle_nand_raw_access_command, COMMAND_EXEC,
"raw access to NAND flash device <num> ['enable'|'disable']");
}
|| (((device->page_size == 512) && (oob[5] != 0xff)) ||
((device->page_size == 2048) && (oob[0] != 0xff))))
{
- LOG_WARNING("invalid block: %i", i);
+ LOG_WARNING("bad block: %i", i);
device->blocks[i].is_bad = 1;
}
else
int handle_nand_list_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
nand_device_t *p;
- int i = 0;
+ int i;
if (!nand_devices)
{
return ERROR_OK;
}
- for (p = nand_devices; p; p = p->next)
+ for (p = nand_devices, i = 0; p; p = p->next, i++)
{
if (p->device)
command_print(cmd_ctx, "#%i: %s (%s) pagesize: %i, buswidth: %i, erasesize: %i",
- i++, p->device->name, p->manufacturer->name, p->page_size, p->bus_width, p->erase_size);
+ i, p->device->name, p->manufacturer->name, p->page_size, p->bus_width, p->erase_size);
else
- command_print(cmd_ctx, "#%i: not probed");
+ command_print(cmd_ctx, "#%i: not probed", i);
}
return ERROR_OK;
int first = -1;
int last = -1;
- if ((argc < 1) || (argc > 3))
- {
+ switch (argc) {
+ default:
return ERROR_COMMAND_SYNTAX_ERROR;
-
- }
-
- if (argc == 2)
- {
+ case 1:
+ first = 0;
+ last = INT32_MAX;
+ break;
+ case 2:
first = last = strtoul(args[1], NULL, 0);
- }
- else if (argc == 3)
- {
+ break;
+ case 3:
first = strtoul(args[1], NULL, 0);
last = strtoul(args[2], NULL, 0);
+ break;
}
p = get_nand_device_by_num(strtoul(args[0], NULL, 0));
else
bad_state = " (block condition unknown)";
- command_print(cmd_ctx, "\t#%i: 0x%8.8x (0x%xkB) %s%s",
+ command_print(cmd_ctx, "\t#%i: 0x%8.8x (%dkB) %s%s",
j, p->blocks[j].offset, p->blocks[j].size / 1024,
erase_state, bad_state);
}
}
else
{
- command_print(cmd_ctx, "#%i: not probed");
+ command_print(cmd_ctx, "#%s: not probed", args[0]);
}
}
p = get_nand_device_by_num(strtoul(args[0], NULL, 0));
if (p)
{
- int first = strtoul(args[1], NULL, 0);
- int last = strtoul(args[2], NULL, 0);
+ char *cp;
+ unsigned long offset;
+ unsigned long length;
- if ((retval = nand_erase(p, first, last)) == ERROR_OK)
+ offset = strtoul(args[1], &cp, 0);
+ if (*cp || offset == ULONG_MAX || offset % p->erase_size)
{
- command_print(cmd_ctx, "successfully erased blocks %i to %i on NAND flash device '%s'", first, last, p->device->name);
+ return ERROR_INVALID_ARGUMENTS;
+ }
+ offset /= p->erase_size;
+
+ length = strtoul(args[2], &cp, 0);
+ if (*cp || length == ULONG_MAX || length % p->erase_size)
+ {
+ return ERROR_INVALID_ARGUMENTS;
+ }
+ length -= 1;
+ length /= p->erase_size;
+
+ retval = nand_erase(p, offset, offset + length);
+ if (retval == ERROR_OK)
+ {
+ command_print(cmd_ctx, "successfully erased blocks "
+ "%lu to %lu on NAND flash device '%s'",
+ offset, offset + length, p->device->name);
}
else if (retval == ERROR_NAND_OPERATION_FAILED)
{
}
- if (argc == 3)
- {
- first = strtoul(args[1], NULL, 0);
- last = strtoul(args[2], NULL, 0);
+ p = get_nand_device_by_num(strtoul(args[0], NULL, 0));
+ if (!p) {
+ command_print(cmd_ctx, "NAND flash device '#%s' is out of bounds",
+ args[0]);
+ return ERROR_INVALID_ARGUMENTS;
}
- p = get_nand_device_by_num(strtoul(args[0], NULL, 0));
- if (p)
+ if (argc == 3)
{
- if ((retval = nand_build_bbt(p, first, last)) == ERROR_OK)
- {
- command_print(cmd_ctx, "checked NAND flash device for bad blocks, use \"nand info\" command to list blocks", p->device->name);
- }
- else if (retval == ERROR_NAND_OPERATION_FAILED)
+ char *cp;
+ unsigned long offset;
+ unsigned long length;
+
+ offset = strtoul(args[1], &cp, 0);
+ if (*cp || offset == ULONG_MAX || offset % p->erase_size)
{
- command_print(cmd_ctx, "error when checking for bad blocks on NAND flash device");
+ return ERROR_INVALID_ARGUMENTS;
}
- else
+ offset /= p->erase_size;
+
+ length = strtoul(args[2], &cp, 0);
+ if (*cp || length == ULONG_MAX || length % p->erase_size)
{
- command_print(cmd_ctx, "unknown error when checking for bad blocks on NAND flash device");
+ return ERROR_INVALID_ARGUMENTS;
}
- }
- else
- {
- command_print(cmd_ctx, "NAND flash device '#%s' is out of bounds", args[0]);
- }
+ length -= 1;
+ length /= p->erase_size;
- return ERROR_OK;
-}
-
-static int handle_nand_copy_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
-{
- nand_device_t *p;
+ first = offset;
+ last = offset + length;
+ }
- if (argc != 4)
+ retval = nand_build_bbt(p, first, last);
+ if (retval == ERROR_OK)
{
- return ERROR_COMMAND_SYNTAX_ERROR;
-
+ command_print(cmd_ctx, "checked NAND flash device for bad blocks, "
+ "use \"nand info\" command to list blocks");
}
-
- p = get_nand_device_by_num(strtoul(args[0], NULL, 0));
- if (p)
+ else if (retval == ERROR_NAND_OPERATION_FAILED)
{
-
+ command_print(cmd_ctx, "error when checking for bad blocks on "
+ "NAND flash device");
}
else
{
- command_print(cmd_ctx, "NAND flash device '#%s' is out of bounds", args[0]);
+ command_print(cmd_ctx, "unknown error when checking for bad "
+ "blocks on NAND flash device");
}
return ERROR_OK;
fileio_close(&fileio);
duration_stop_measure(&duration, &duration_text);
- command_print(cmd_ctx, "dumped %"PRIi64" byte in %s", fileio.size, duration_text);
+ command_print(cmd_ctx, "dumped %lld byte in %s", fileio.size, duration_text);
free(duration_text);
duration_text = NULL;
}
else
{
- command_print(cmd_ctx, "#%i: not probed");
+ command_print(cmd_ctx, "#%s: not probed", args[0]);
}
}
else
}
else
{
- command_print(cmd_ctx, "#%i: not probed");
+ command_print(cmd_ctx, "#%s: not probed", args[0]);
}
}
else
projects / fw / openocd / blobdiff