Commit
77a1c01ccbb1150ffe749a7373cf6c4dc15ecad0 introduced infrastructure
for utilizing protection blocks of different size than erase sector.
Parts of doc/help kept reading 'sector' instead of 'protection block'.
flash_driver_protect() parameter range testing did not switched
to bank->num_prot_blocks.
This change fixes it.
Change-Id: Iec301761190a1a1bcc4cb005a519b9e5e4fede51
Reported-by: Mark Odell <mark@odell.ws>
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/3917
Tested-by: jenkins
Reviewed-by: Mark Odell <mrfirmware@gmail.com>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
@anchor{flashprotect}
@deffn Command {flash protect} num first last (@option{on}|@option{off})
@anchor{flashprotect}
@deffn Command {flash protect} num first last (@option{on}|@option{off})
-Enable (@option{on}) or disable (@option{off}) protection of flash sectors
-in flash bank @var{num}, starting at sector @var{first}
+Enable (@option{on}) or disable (@option{off}) protection of flash blocks
+in flash bank @var{num}, starting at protection block @var{first}
and continuing up to and including @var{last}.
and continuing up to and including @var{last}.
-Providing a @var{last} sector of @option{last}
+Providing a @var{last} block of @option{last}
specifies "to the end of the flash bank".
The @var{num} parameter is a value shown by @command{flash banks}.
specifies "to the end of the flash bank".
The @var{num} parameter is a value shown by @command{flash banks}.
+The protection block is usually identical to a flash sector.
+Some devices may utilize a protection block distinct from flash sector.
+See @command{flash info} for a list of protection blocks.
@end deffn
@deffn Command {flash padded_value} num value
@end deffn
@deffn Command {flash padded_value} num value
int flash_driver_protect(struct flash_bank *bank, int set, int first, int last)
{
int retval;
int flash_driver_protect(struct flash_bank *bank, int set, int first, int last)
{
int retval;
+ int num_blocks;
+
+ if (bank->num_prot_blocks)
+ num_blocks = bank->num_prot_blocks;
+ else
+ num_blocks = bank->num_sectors;
+
/* callers may not supply illegal parameters ... */
/* callers may not supply illegal parameters ... */
- if (first < 0 || first > last || last >= bank->num_sectors) {
- LOG_ERROR("illegal sector range");
+ if (first < 0 || first > last || last >= num_blocks) {
+ LOG_ERROR("illegal protection block range");
* the target could have reset, power cycled, been hot plugged,
* the application could have run, etc.
*
* the target could have reset, power cycled, been hot plugged,
* the application could have run, etc.
*
- * Drivers only receive valid sector range.
+ * Drivers only receive valid protection block range.
*/
retval = bank->driver->protect(bank, set, first, last);
if (retval != ERROR_OK)
*/
retval = bank->driver->protect(bank, set, first, last);
if (retval != ERROR_OK)
- LOG_ERROR("failed setting protection for areas %d to %d", first, last);
+ LOG_ERROR("failed setting protection for blocks %d to %d", first, last);
.name = "protect",
.handler = handle_flash_protect_command,
.mode = COMMAND_EXEC,
.name = "protect",
.handler = handle_flash_protect_command,
.mode = COMMAND_EXEC,
- .usage = "bank_id first_sector [last_sector|'last'] "
+ .usage = "bank_id first_block [last_block|'last'] "
- .help = "Turn protection on or off for a range of sectors "
- "in a given flash bank.",
+ .help = "Turn protection on or off for a range of protection "
+ "blocks or sectors in a given flash bank. "
+ "See 'flash info' output for a list of blocks.",
},
{
.name = "padded_value",
},
{
.name = "padded_value",
Linking to existing account procedure
If you already have an account and want to add another login method
you
MUST first sign in with your existing account and
then change URL to read
https://review.openocd.org/login/?link
to get to this page again but this time it'll work for linking. Thank you.
SSH host keys fingerprints
1024 SHA256:YKx8b7u5ZWdcbp7/4AeXNaqElP49m6QrwfXaqQGJAOk gerrit-code-review@openocd.zylin.com (DSA)
384 SHA256:jHIbSQa4REvwCFG4cq5LBlBLxmxSqelQPem/EXIrxjk gerrit-code-review@openocd.org (ECDSA)
521 SHA256:UAOPYkU9Fjtcao0Ul/Rrlnj/OsQvt+pgdYSZ4jOYdgs gerrit-code-review@openocd.org (ECDSA)
256 SHA256:A13M5QlnozFOvTllybRZH6vm7iSt0XLxbA48yfc2yfY gerrit-code-review@openocd.org (ECDSA)
256 SHA256:spYMBqEYoAOtK7yZBrcwE8ZpYt6b68Cfh9yEVetvbXg gerrit-code-review@openocd.org (ED25519)
+--[ED25519 256]--+
|=.. |
|+o.. . |
|*.o . . |
|+B . . . |
|Bo. = o S |
|Oo.+ + = |
|oB=.* = . o |
| =+=.+ + E |
|. .=o . o |
+----[SHA256]-----+
2048 SHA256:0Onrb7/PHjpo6iVZ7xQX2riKN83FJ3KGU0TvI0TaFG4 gerrit-code-review@openocd.zylin.com (RSA)