Make the 'offset' parameter optional, if omitted simply start at the
beginning of the flash bank.
Additionally, check if the argument is out of bounds of the flash bank.
Change-Id: I8e9632b539ad9e83211e1ac6a06da4c8109cbc60
Signed-off-by: Marc Schink <openocd-dev@marcschink.de>
Reviewed-on: http://openocd.zylin.com/3860
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
@end deffn
@comment no current checks for errors if fill blocks touch multiple banks!
@end deffn
@comment no current checks for errors if fill blocks touch multiple banks!
-@deffn Command {flash write_bank} num filename offset
+@deffn Command {flash write_bank} num filename [offset]
Write the binary @file{filename} to flash bank @var{num},
Write the binary @file{filename} to flash bank @var{num},
-starting at @var{offset} bytes from the beginning of the bank.
+starting at @var{offset} bytes from the beginning of the bank. If @var{offset}
+is omitted, start at the beginning of the flash bank.
The @var{num} parameter is a value shown by @command{flash banks}.
@end deffn
The @var{num} parameter is a value shown by @command{flash banks}.
@end deffn
uint8_t *buffer;
struct fileio *fileio;
uint8_t *buffer;
struct fileio *fileio;
+ if (CMD_ARGC < 2 || CMD_ARGC > 3)
return ERROR_COMMAND_SYNTAX_ERROR;
struct duration bench;
return ERROR_COMMAND_SYNTAX_ERROR;
struct duration bench;
if (ERROR_OK != retval)
return retval;
if (ERROR_OK != retval)
return retval;
- COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], offset);
+ offset = 0;
+
+ if (CMD_ARGC > 2)
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], offset);
+
+ if (offset > p->size) {
+ LOG_ERROR("Offset 0x%8.8" PRIx32 " is out of range of the flash bank",
+ offset);
+ return ERROR_COMMAND_ARGUMENT_INVALID;
+ }
if (fileio_open(&fileio, CMD_ARGV[1], FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
return ERROR_FAIL;
if (fileio_open(&fileio, CMD_ARGV[1], FILEIO_READ, FILEIO_BINARY) != ERROR_OK)
return ERROR_FAIL;
.name = "write_bank",
.handler = handle_flash_write_bank_command,
.mode = COMMAND_EXEC,
.name = "write_bank",
.handler = handle_flash_write_bank_command,
.mode = COMMAND_EXEC,
- .usage = "bank_id filename offset",
- .help = "Write binary data from file to flash bank, "
- "starting at specified byte offset from the "
- "beginning of the bank.",
+ .usage = "bank_id filename [offset]",
+ .help = "Write binary data from file to flash bank. Allow optional "
+ "offset from beginning of the bank (defaults to zero).",
},
{
.name = "write_image",
},
{
.name = "write_image",
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