|
|
@@ -23,6 +23,731 @@ |
|
|
|
#include "config.h" |
|
|
|
#endif |
|
|
|
#include "imp.h" |
|
|
|
#include <helper/time_support.h> |
|
|
|
#include <target/image.h> |
|
|
|
|
|
|
|
COMMAND_HELPER(flash_command_get_bank, unsigned name_index, |
|
|
|
struct flash_bank **bank) |
|
|
|
{ |
|
|
|
const char *name = CMD_ARGV[name_index]; |
|
|
|
*bank = get_flash_bank_by_name(name); |
|
|
|
if (*bank) |
|
|
|
return ERROR_OK; |
|
|
|
|
|
|
|
unsigned bank_num; |
|
|
|
COMMAND_PARSE_NUMBER(uint, name, bank_num); |
|
|
|
|
|
|
|
*bank = get_flash_bank_by_num(bank_num); |
|
|
|
if (!*bank) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "flash bank '%s' not found", name); |
|
|
|
return ERROR_INVALID_ARGUMENTS; |
|
|
|
} |
|
|
|
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); |
|
|
|
|
|
|
|
for (p = flash_bank_list(); p; p = p->next, i++) |
|
|
|
{ |
|
|
|
if (i != bank_nr) |
|
|
|
continue; |
|
|
|
|
|
|
|
char buf[1024]; |
|
|
|
|
|
|
|
/* attempt auto probe */ |
|
|
|
if ((retval = p->driver->auto_probe(p)) != ERROR_OK) |
|
|
|
return retval; |
|
|
|
|
|
|
|
command_print(CMD_CTX, |
|
|
|
"#%" PRIi32 " : %s at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", buswidth %i, chipwidth %i", |
|
|
|
i, |
|
|
|
p->driver->name, |
|
|
|
p->base, |
|
|
|
p->size, |
|
|
|
p->bus_width, |
|
|
|
p->chip_width); |
|
|
|
for (j = 0; j < p->num_sectors; j++) |
|
|
|
{ |
|
|
|
char *protect_state; |
|
|
|
|
|
|
|
if (p->sectors[j].is_protected == 0) |
|
|
|
protect_state = "not protected"; |
|
|
|
else if (p->sectors[j].is_protected == 1) |
|
|
|
protect_state = "protected"; |
|
|
|
else |
|
|
|
protect_state = "protection state unknown"; |
|
|
|
|
|
|
|
command_print(CMD_CTX, |
|
|
|
"\t#%3i: 0x%8.8" PRIx32 " (0x%" PRIx32 " %" PRIi32 "kB) %s", |
|
|
|
j, |
|
|
|
p->sectors[j].offset, |
|
|
|
p->sectors[j].size, |
|
|
|
p->sectors[j].size >> 10, |
|
|
|
protect_state); |
|
|
|
} |
|
|
|
|
|
|
|
*buf = '\0'; /* initialize buffer, otherwise it migh contain garbage if driver function fails */ |
|
|
|
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); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_probe_command) |
|
|
|
{ |
|
|
|
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); |
|
|
|
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]); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_erase_check_command) |
|
|
|
{ |
|
|
|
if (CMD_ARGC != 1) |
|
|
|
{ |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
} |
|
|
|
|
|
|
|
struct flash_bank *p; |
|
|
|
int retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p); |
|
|
|
if (ERROR_OK != retval) |
|
|
|
return retval; |
|
|
|
|
|
|
|
int j; |
|
|
|
if ((retval = p->driver->erase_check(p)) == ERROR_OK) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "successfully checked erase state"); |
|
|
|
} |
|
|
|
else |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "unknown error when checking erase state of flash bank #%s at 0x%8.8" PRIx32, |
|
|
|
CMD_ARGV[0], p->base); |
|
|
|
} |
|
|
|
|
|
|
|
for (j = 0; j < p->num_sectors; j++) |
|
|
|
{ |
|
|
|
char *erase_state; |
|
|
|
|
|
|
|
if (p->sectors[j].is_erased == 0) |
|
|
|
erase_state = "not erased"; |
|
|
|
else if (p->sectors[j].is_erased == 1) |
|
|
|
erase_state = "erased"; |
|
|
|
else |
|
|
|
erase_state = "erase state unknown"; |
|
|
|
|
|
|
|
command_print(CMD_CTX, |
|
|
|
"\t#%3i: 0x%8.8" PRIx32 " (0x%" PRIx32 " %" PRIi32 "kB) %s", |
|
|
|
j, |
|
|
|
p->sectors[j].offset, |
|
|
|
p->sectors[j].size, |
|
|
|
p->sectors[j].size >> 10, |
|
|
|
erase_state); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_erase_address_command) |
|
|
|
{ |
|
|
|
struct flash_bank *p; |
|
|
|
int retval; |
|
|
|
int address; |
|
|
|
int length; |
|
|
|
|
|
|
|
struct target *target = get_current_target(CMD_CTX); |
|
|
|
|
|
|
|
if (CMD_ARGC != 2) |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
|
|
|
|
COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], address); |
|
|
|
COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], length); |
|
|
|
if (length <= 0) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "Length must be >0"); |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
} |
|
|
|
|
|
|
|
p = get_flash_bank_by_addr(target, address); |
|
|
|
if (p == NULL) |
|
|
|
{ |
|
|
|
return ERROR_FAIL; |
|
|
|
} |
|
|
|
|
|
|
|
/* We can't know if we did a resume + halt, in which case we no longer know the erased state */ |
|
|
|
flash_set_dirty(); |
|
|
|
|
|
|
|
struct duration bench; |
|
|
|
duration_start(&bench); |
|
|
|
|
|
|
|
retval = flash_erase_address_range(target, address, length); |
|
|
|
|
|
|
|
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, |
|
|
|
duration_elapsed(&bench), duration_kbps(&bench, length)); |
|
|
|
} |
|
|
|
|
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_protect_check_command) |
|
|
|
{ |
|
|
|
if (CMD_ARGC != 1) |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
|
|
|
|
struct flash_bank *p; |
|
|
|
int retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p); |
|
|
|
if (ERROR_OK != retval) |
|
|
|
return retval; |
|
|
|
|
|
|
|
if ((retval = p->driver->protect_check(p)) == ERROR_OK) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "successfully checked protect state"); |
|
|
|
} |
|
|
|
else if (retval == ERROR_FLASH_OPERATION_FAILED) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "checking protection state failed (possibly unsupported) by flash #%s at 0x%8.8" PRIx32, CMD_ARGV[0], p->base); |
|
|
|
} |
|
|
|
else |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "unknown error when checking protection state of flash bank '#%s' at 0x%8.8" PRIx32, CMD_ARGV[0], p->base); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
static int flash_check_sector_parameters(struct command_context *cmd_ctx, |
|
|
|
uint32_t first, uint32_t last, uint32_t num_sectors) |
|
|
|
{ |
|
|
|
if (!(first <= last)) { |
|
|
|
command_print(cmd_ctx, "ERROR: " |
|
|
|
"first sector must be <= last sector"); |
|
|
|
return ERROR_FAIL; |
|
|
|
} |
|
|
|
|
|
|
|
if (!(last <= (num_sectors - 1))) { |
|
|
|
command_print(cmd_ctx, "ERROR: last sector must be <= %d", |
|
|
|
(int) num_sectors - 1); |
|
|
|
return ERROR_FAIL; |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_erase_command) |
|
|
|
{ |
|
|
|
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 = get_flash_bank_by_num(bank_nr); |
|
|
|
if (!p) |
|
|
|
return ERROR_OK; |
|
|
|
|
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], first); |
|
|
|
if (strcmp(CMD_ARGV[2], "last") == 0) |
|
|
|
last = p->num_sectors - 1; |
|
|
|
else |
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], last); |
|
|
|
|
|
|
|
int retval; |
|
|
|
if ((retval = flash_check_sector_parameters(CMD_CTX, |
|
|
|
first, last, p->num_sectors)) != ERROR_OK) |
|
|
|
return retval; |
|
|
|
|
|
|
|
struct duration bench; |
|
|
|
duration_start(&bench); |
|
|
|
|
|
|
|
retval = flash_driver_erase(p, first, last); |
|
|
|
|
|
|
|
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK)) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "erased sectors %" PRIu32 " " |
|
|
|
"through %" PRIu32" on flash bank %" PRIu32 " " |
|
|
|
"in %fs", first, last, bank_nr, duration_elapsed(&bench)); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_protect_command) |
|
|
|
{ |
|
|
|
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 = get_flash_bank_by_num(bank_nr); |
|
|
|
if (!p) |
|
|
|
return ERROR_OK; |
|
|
|
|
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], first); |
|
|
|
if (strcmp(CMD_ARGV[2], "last") == 0) |
|
|
|
last = p->num_sectors - 1; |
|
|
|
else |
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], last); |
|
|
|
|
|
|
|
bool set; |
|
|
|
COMMAND_PARSE_ON_OFF(CMD_ARGV[3], set); |
|
|
|
|
|
|
|
int retval; |
|
|
|
if ((retval = flash_check_sector_parameters(CMD_CTX, |
|
|
|
first, last, p->num_sectors)) != 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", |
|
|
|
(set) ? "set" : "cleared", (int) first, |
|
|
|
(int) last, (int) bank_nr); |
|
|
|
} |
|
|
|
|
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_write_image_command) |
|
|
|
{ |
|
|
|
struct target *target = get_current_target(CMD_CTX); |
|
|
|
|
|
|
|
struct image image; |
|
|
|
uint32_t written; |
|
|
|
|
|
|
|
int retval; |
|
|
|
|
|
|
|
if (CMD_ARGC < 1) |
|
|
|
{ |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
} |
|
|
|
|
|
|
|
/* flash auto-erase is disabled by default*/ |
|
|
|
int auto_erase = 0; |
|
|
|
bool auto_unlock = false; |
|
|
|
|
|
|
|
for (;;) |
|
|
|
{ |
|
|
|
if (strcmp(CMD_ARGV[0], "erase") == 0) |
|
|
|
{ |
|
|
|
auto_erase = 1; |
|
|
|
CMD_ARGV++; |
|
|
|
CMD_ARGC--; |
|
|
|
command_print(CMD_CTX, "auto erase enabled"); |
|
|
|
} else if (strcmp(CMD_ARGV[0], "unlock") == 0) |
|
|
|
{ |
|
|
|
auto_unlock = true; |
|
|
|
CMD_ARGV++; |
|
|
|
CMD_ARGC--; |
|
|
|
command_print(CMD_CTX, "auto unlock enabled"); |
|
|
|
} else |
|
|
|
{ |
|
|
|
break; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
if (CMD_ARGC < 1) |
|
|
|
{ |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
} |
|
|
|
|
|
|
|
if (!target) |
|
|
|
{ |
|
|
|
LOG_ERROR("no target selected"); |
|
|
|
return ERROR_FAIL; |
|
|
|
} |
|
|
|
|
|
|
|
struct duration bench; |
|
|
|
duration_start(&bench); |
|
|
|
|
|
|
|
if (CMD_ARGC >= 2) |
|
|
|
{ |
|
|
|
image.base_address_set = 1; |
|
|
|
COMMAND_PARSE_NUMBER(int, CMD_ARGV[1], image.base_address); |
|
|
|
} |
|
|
|
else |
|
|
|
{ |
|
|
|
image.base_address_set = 0; |
|
|
|
image.base_address = 0x0; |
|
|
|
} |
|
|
|
|
|
|
|
image.start_address_set = 0; |
|
|
|
|
|
|
|
retval = image_open(&image, CMD_ARGV[0], (CMD_ARGC == 3) ? CMD_ARGV[2] : NULL); |
|
|
|
if (retval != ERROR_OK) |
|
|
|
{ |
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
retval = flash_write_unlock(target, &image, &written, auto_erase, auto_unlock); |
|
|
|
if (retval != ERROR_OK) |
|
|
|
{ |
|
|
|
image_close(&image); |
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK)) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "wrote %" PRIu32 " byte from file %s " |
|
|
|
"in %fs (%0.3f kb/s)", written, CMD_ARGV[0], |
|
|
|
duration_elapsed(&bench), duration_kbps(&bench, written)); |
|
|
|
} |
|
|
|
|
|
|
|
image_close(&image); |
|
|
|
|
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_fill_command) |
|
|
|
{ |
|
|
|
int err = ERROR_OK; |
|
|
|
uint32_t address; |
|
|
|
uint32_t pattern; |
|
|
|
uint32_t count; |
|
|
|
uint32_t wrote = 0; |
|
|
|
uint32_t cur_size = 0; |
|
|
|
uint32_t chunk_count; |
|
|
|
struct target *target = get_current_target(CMD_CTX); |
|
|
|
uint32_t i; |
|
|
|
uint32_t wordsize; |
|
|
|
int retval = ERROR_OK; |
|
|
|
|
|
|
|
static size_t const chunksize = 1024; |
|
|
|
uint8_t *chunk = malloc(chunksize); |
|
|
|
if (chunk == NULL) |
|
|
|
return ERROR_FAIL; |
|
|
|
|
|
|
|
uint8_t *readback = malloc(chunksize); |
|
|
|
if (readback == NULL) |
|
|
|
{ |
|
|
|
free(chunk); |
|
|
|
return ERROR_FAIL; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
if (CMD_ARGC != 3) |
|
|
|
{ |
|
|
|
retval = ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
goto done; |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], address); |
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], pattern); |
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], count); |
|
|
|
|
|
|
|
if (count == 0) |
|
|
|
goto done; |
|
|
|
|
|
|
|
switch (CMD_NAME[4]) |
|
|
|
{ |
|
|
|
case 'w': |
|
|
|
wordsize = 4; |
|
|
|
break; |
|
|
|
case 'h': |
|
|
|
wordsize = 2; |
|
|
|
break; |
|
|
|
case 'b': |
|
|
|
wordsize = 1; |
|
|
|
break; |
|
|
|
default: |
|
|
|
retval = ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
goto done; |
|
|
|
} |
|
|
|
|
|
|
|
chunk_count = MIN(count, (chunksize / wordsize)); |
|
|
|
switch (wordsize) |
|
|
|
{ |
|
|
|
case 4: |
|
|
|
for (i = 0; i < chunk_count; i++) |
|
|
|
{ |
|
|
|
target_buffer_set_u32(target, chunk + i * wordsize, pattern); |
|
|
|
} |
|
|
|
break; |
|
|
|
case 2: |
|
|
|
for (i = 0; i < chunk_count; i++) |
|
|
|
{ |
|
|
|
target_buffer_set_u16(target, chunk + i * wordsize, pattern); |
|
|
|
} |
|
|
|
break; |
|
|
|
case 1: |
|
|
|
memset(chunk, pattern, chunk_count); |
|
|
|
break; |
|
|
|
default: |
|
|
|
LOG_ERROR("BUG: can't happen"); |
|
|
|
exit(-1); |
|
|
|
} |
|
|
|
|
|
|
|
struct duration bench; |
|
|
|
duration_start(&bench); |
|
|
|
|
|
|
|
for (wrote = 0; wrote < (count*wordsize); wrote += cur_size) |
|
|
|
{ |
|
|
|
cur_size = MIN((count*wordsize - wrote), sizeof(chunk)); |
|
|
|
struct flash_bank *bank; |
|
|
|
bank = get_flash_bank_by_addr(target, address); |
|
|
|
if (bank == NULL) |
|
|
|
{ |
|
|
|
retval = ERROR_FAIL; |
|
|
|
goto done; |
|
|
|
} |
|
|
|
err = flash_driver_write(bank, chunk, address - bank->base + wrote, cur_size); |
|
|
|
if (err != ERROR_OK) |
|
|
|
{ |
|
|
|
retval = err; |
|
|
|
goto done; |
|
|
|
} |
|
|
|
|
|
|
|
err = target_read_buffer(target, address + wrote, cur_size, readback); |
|
|
|
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", |
|
|
|
address + wrote + i, readback[i], chunk[i]); |
|
|
|
retval = ERROR_FAIL; |
|
|
|
goto done; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
if (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, |
|
|
|
duration_elapsed(&bench), duration_kbps(&bench, wrote)); |
|
|
|
} |
|
|
|
|
|
|
|
done: |
|
|
|
free(readback); |
|
|
|
free(chunk); |
|
|
|
|
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_write_bank_command) |
|
|
|
{ |
|
|
|
uint32_t offset; |
|
|
|
uint8_t *buffer; |
|
|
|
struct fileio fileio; |
|
|
|
|
|
|
|
if (CMD_ARGC != 3) |
|
|
|
return ERROR_COMMAND_SYNTAX_ERROR; |
|
|
|
|
|
|
|
struct duration bench; |
|
|
|
duration_start(&bench); |
|
|
|
|
|
|
|
struct flash_bank *p; |
|
|
|
int retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &p); |
|
|
|
if (ERROR_OK != retval) |
|
|
|
return retval; |
|
|
|
|
|
|
|
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], offset); |
|
|
|
|
|
|
|
if (fileio_open(&fileio, CMD_ARGV[1], FILEIO_READ, FILEIO_BINARY) != ERROR_OK) |
|
|
|
{ |
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
buffer = malloc(fileio.size); |
|
|
|
size_t buf_cnt; |
|
|
|
if (fileio_read(&fileio, fileio.size, buffer, &buf_cnt) != ERROR_OK) |
|
|
|
{ |
|
|
|
free(buffer); |
|
|
|
fileio_close(&fileio); |
|
|
|
return ERROR_OK; |
|
|
|
} |
|
|
|
|
|
|
|
retval = flash_driver_write(p, buffer, offset, buf_cnt); |
|
|
|
|
|
|
|
free(buffer); |
|
|
|
buffer = NULL; |
|
|
|
|
|
|
|
if ((ERROR_OK == retval) && (duration_measure(&bench) == ERROR_OK)) |
|
|
|
{ |
|
|
|
command_print(CMD_CTX, "wrote %zu byte from file %s to flash bank %u" |
|
|
|
" at offset 0x%8.8" PRIx32 " in %fs (%0.3f kb/s)", |
|
|
|
fileio.size, CMD_ARGV[1], p->bank_number, offset, |
|
|
|
duration_elapsed(&bench), duration_kbps(&bench, fileio.size)); |
|
|
|
} |
|
|
|
|
|
|
|
fileio_close(&fileio); |
|
|
|
|
|
|
|
return retval; |
|
|
|
} |
|
|
|
|
|
|
|
void flash_set_dirty(void) |
|
|
|
{ |
|
|
|
struct flash_bank *c; |
|
|
|
int i; |
|
|
|
|
|
|
|
/* set all flash to require erasing */ |
|
|
|
for (c = flash_bank_list(); c; c = c->next) |
|
|
|
{ |
|
|
|
for (i = 0; i < c->num_sectors; i++) |
|
|
|
{ |
|
|
|
c->sectors[i].is_erased = 0; |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
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) |
|
|
|
{ |
|
|
|
if (!flash_bank_list()) |
|
|
|
return ERROR_OK; |
|
|
|
|
|
|
|
struct command *parent = command_find_in_context(cmd_ctx, "flash"); |
|
|
|
return register_commands(cmd_ctx, parent, flash_exec_command_handlers); |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
COMMAND_HANDLER(handle_flash_bank_command) |
|
|
|
{ |
|
|
|