struct flash_bank **bank)
{
const char *name = CMD_ARGV[name_index];
- *bank = get_flash_bank_by_name(name);
+ int retval = get_flash_bank_by_name(name, bank);
+ if (retval != ERROR_OK)
+ return retval;
if (*bank)
return ERROR_OK;
COMMAND_HANDLER(handle_flash_info_command)
{
struct flash_bank *p;
- uint32_t i = 0;
int j = 0;
int retval;
if (CMD_ARGC != 1)
return ERROR_COMMAND_SYNTAX_ERROR;
- unsigned bank_nr;
- COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], bank_nr);
+ retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p);
+ if (retval != ERROR_OK)
+ return retval;
- for (p = flash_bank_list(); p; p = p->next, i++)
+ if (p != NULL)
{
- if (i != bank_nr)
- continue;
-
char buf[1024];
/* attempt auto probe */
return retval;
command_print(CMD_CTX,
- "#%" PRIi32 " : %s at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", buswidth %i, chipwidth %i",
- i,
+ "#%" PRIu32 " : %s at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", buswidth %i, chipwidth %i",
+ p->bank_number,
p->driver->name,
p->base,
p->size,
retval = p->driver->info(p, buf, sizeof(buf));
command_print(CMD_CTX, "%s", buf);
if (retval != ERROR_OK)
- LOG_ERROR("error retrieving flash info (%d)", retval);
+ LOG_ERROR("error retrieving flash info");
}
return ERROR_OK;
COMMAND_HANDLER(handle_flash_probe_command)
{
+ struct flash_bank *p;
int retval;
if (CMD_ARGC != 1)
return ERROR_COMMAND_SYNTAX_ERROR;
}
- unsigned bank_nr;
- COMMAND_PARSE_NUMBER(uint, CMD_ARGV[0], bank_nr);
- struct flash_bank *p = get_flash_bank_by_num_noprobe(bank_nr);
+ retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p);
+ if (retval != ERROR_OK)
+ return retval;
+
if (p)
{
if ((retval = p->driver->probe(p)) == ERROR_OK)
{
command_print(CMD_CTX, "flash '%s' found at 0x%8.8" PRIx32, p->driver->name, p->base);
}
- else if (retval == ERROR_FLASH_BANK_INVALID)
- {
- command_print(CMD_CTX, "probing failed for flash bank '#%s' at 0x%8.8" PRIx32,
- CMD_ARGV[0], p->base);
- }
- else
- {
- command_print(CMD_CTX, "unknown error when probing flash bank '#%s' at 0x%8.8" PRIx32,
- CMD_ARGV[0], p->base);
- }
}
else
{
command_print(CMD_CTX, "flash bank '#%s' is out of bounds", CMD_ARGV[0]);
+ retval = ERROR_FAIL;
}
- return ERROR_OK;
+ return retval;
}
COMMAND_HANDLER(handle_flash_erase_check_command)
{
struct flash_bank *p;
int retval = ERROR_OK;
- int address;
- int length;
+ uint32_t address;
+ uint32_t length;
bool do_pad = false;
bool do_unlock = false;
struct target *target = get_current_target(CMD_CTX);
return ERROR_COMMAND_SYNTAX_ERROR;
}
- COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], address);
- COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], length);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], length);
if (length <= 0)
{
return ERROR_COMMAND_SYNTAX_ERROR;
}
- p = get_flash_bank_by_addr(target, address);
- if (p == NULL)
- {
- return ERROR_FAIL;
- }
+ retval = get_flash_bank_by_addr(target, address, true, &p);
+ if (retval != ERROR_OK)
+ return retval;
/* We can't know if we did a resume + halt, in which case we no longer know the erased state */
flash_set_dirty();
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "erased address 0x%8.8x (length %i)"
- " in %fs (%0.3f kb/s)", address, length,
+ " in %fs (%0.3f KiB/s)", address, length,
duration_elapsed(&bench), duration_kbps(&bench, length));
}
if (CMD_ARGC != 3)
return ERROR_COMMAND_SYNTAX_ERROR;
- uint32_t bank_nr;
uint32_t first;
uint32_t last;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], bank_nr);
-
struct flash_bank *p;
int retval;
- retval = get_flash_bank_by_num(bank_nr, &p);
+
+ retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p);
if (retval != ERROR_OK)
return retval;
{
command_print(CMD_CTX, "erased sectors %" PRIu32 " "
"through %" PRIu32" on flash bank %" PRIu32 " "
- "in %fs", first, last, bank_nr, duration_elapsed(&bench));
+ "in %fs", first, last, p->bank_number, duration_elapsed(&bench));
}
return ERROR_OK;
if (CMD_ARGC != 4)
return ERROR_COMMAND_SYNTAX_ERROR;
- uint32_t bank_nr;
uint32_t first;
uint32_t last;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], bank_nr);
struct flash_bank *p;
- int retval = get_flash_bank_by_num(bank_nr, &p);
+ int retval;
+
+ retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p);
if (retval != ERROR_OK)
return retval;
retval = flash_driver_protect(p, set, first, last);
if (retval == ERROR_OK) {
command_print(CMD_CTX, "%s protection for sectors %i "
- "through %i on flash bank %i",
+ "through %i on flash bank %" PRIu32 "",
(set) ? "set" : "cleared", (int) first,
- (int) last, (int) bank_nr);
+ (int) last, p->bank_number);
}
return ERROR_OK;
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "wrote %" PRIu32 " bytes from file %s "
- "in %fs (%0.3f kb/s)", written, CMD_ARGV[0],
+ "in %fs (%0.3f KiB/s)", written, CMD_ARGV[0],
duration_elapsed(&bench), duration_kbps(&bench, written));
}
uint32_t cur_size = 0;
uint32_t chunk_count;
struct target *target = get_current_target(CMD_CTX);
- uint32_t i;
+ unsigned i;
uint32_t wordsize;
int retval = ERROR_OK;
{
struct flash_bank *bank;
- bank = get_flash_bank_by_addr(target, address);
- if (bank == NULL)
- {
- retval = ERROR_FAIL;
+ retval = get_flash_bank_by_addr(target, address, true, &bank );
+ if (retval != ERROR_OK)
goto done;
- }
cur_size = MIN((count * wordsize - wrote), chunksize);
err = flash_driver_write(bank, chunk, address - bank->base + wrote, cur_size);
goto done;
}
- err = target_read_buffer(target, address + wrote, cur_size, readback);
+ err = flash_driver_read(bank, readback, address - bank->base + wrote, cur_size);
if (err != ERROR_OK)
{
retval = err;
goto done;
}
- unsigned i;
for (i = 0; i < cur_size; i++)
{
if (readback[i]!=chunk[i])
{
- LOG_ERROR("Verfication error address 0x%08" PRIx32 ", read back 0x%02x, expected 0x%02x",
+ LOG_ERROR("Verification error address 0x%08" PRIx32 ", read back 0x%02x, expected 0x%02x",
address + wrote + i, readback[i], chunk[i]);
retval = ERROR_FAIL;
goto done;
}
}
- if (duration_measure(&bench) == ERROR_OK)
+ if ((retval == ERROR_OK) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "wrote %" PRIu32 " bytes to 0x%8.8" PRIx32
- " in %fs (%0.3f kb/s)", wrote, address,
+ " in %fs (%0.3f KiB/s)", wrote, address,
duration_elapsed(&bench), duration_kbps(&bench, wrote));
}
return ERROR_OK;
}
- buffer = malloc(fileio.size);
+ int filesize;
+ retval = fileio_size(&fileio, &filesize);
+ if (retval != ERROR_OK)
+ {
+ fileio_close(&fileio);
+ return retval;
+ }
+
+ buffer = malloc(filesize);
+ if (buffer == NULL)
+ {
+ fileio_close(&fileio);
+ LOG_ERROR("Out of memory");
+ return ERROR_FAIL;
+ }
size_t buf_cnt;
- if (fileio_read(&fileio, fileio.size, buffer, &buf_cnt) != ERROR_OK)
+ if (fileio_read(&fileio, filesize, buffer, &buf_cnt) != ERROR_OK)
{
free(buffer);
fileio_close(&fileio);
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK))
{
command_print(CMD_CTX, "wrote %ld bytes from file %s to flash bank %u"
- " at offset 0x%8.8" PRIx32 " in %fs (%0.3f kb/s)",
- (long)fileio.size, CMD_ARGV[1], p->bank_number, offset,
- duration_elapsed(&bench), duration_kbps(&bench, fileio.size));
+ " at offset 0x%8.8" PRIx32 " in %fs (%0.3f KiB/s)",
+ (long)filesize, CMD_ARGV[1], p->bank_number, offset,
+ duration_elapsed(&bench), duration_kbps(&bench, filesize));
}
fileio_close(&fileio);
return ERROR_FAIL;
}
+ /* check the flash bank name is unique */
+ if (get_flash_bank_by_name_noprobe(bank_name) != NULL)
+ {
+ /* flash bank name already exists */
+ LOG_ERROR("flash bank name '%s' already exists", bank_name);
+ return ERROR_FAIL;
+ }
+
/* register flash specific commands */
if (NULL != driver->commands)
{
unsigned n = 0;
for (struct flash_bank *p = flash_bank_list(); p; p = p->next, n++)
{
- LOG_USER("#%u: %s at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", "
- "buswidth %u, chipwidth %u", n,
- p->driver->name, p->base, p->size,
+ LOG_USER("#%" PRIu32 " : %s (%s) at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", "
+ "buswidth %u, chipwidth %u", p->bank_number,
+ p->name, p->driver->name, p->base, p->size,
p->bus_width, p->chip_width);
}
return ERROR_OK;