diff options
| author | HarishKumar <harishpresent@gmail.com> | 2014-12-09 19:38:08 +0530 |
|---|---|---|
| committer | Freddie Chopin <freddie.chopin@gmail.com> | 2016-11-04 21:21:15 +0000 |
| commit | b10037a0b784cab94e21b37c976ad2b5174d52ae (patch) | |
| tree | b7ed728eec23d463a83aeb8c9fc9bfdfa572a74a /src/flash/nand | |
| parent | d3445cd146f8efa6f5bdbd636f51e247ec7de766 (diff) | |
Tcl commands: Fix improper return status in flash commands and load_image.
Nand write command :
nand_fileio_cleanup() always returns ERROR_OK. Due to this,
handle_nand_write_command() retuns ERROR_OK in the case
of nand failure. ERROR_FAIL should be returned.
Flash erase_sector command :
handle_flash_erase_command() always returns ERROR_OK even if
the erase functionality of actual driver implementation fails.
retval value should be returned.
Flash write_bank command :
handle_flash_write_bank_command() returns ERROR_OK even if
fileio_open() and fileio_read fails. ERROR_FAIL should be
returned.
Load_image command :
handle_load_image_command() retuns ERROR_OK even if image_open()
fails. ERROR_FAIL should be returned.
When the buffer is null, breaking the loop without setting
retval = ERROR_FAIL would cause load_image to return ERROR_OK.
Change-Id: Ice32f6036971ab5e8e4dd65edf54b394b001c80c
Signed-off-by: HarishKumar <harishpresent@gmail.com>
Reviewed-on: http://openocd.zylin.com/2431
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Tested-by: jenkins
Diffstat (limited to 'src/flash/nand')
| -rw-r--r-- | src/flash/nand/tcl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/flash/nand/tcl.c b/src/flash/nand/tcl.c index cbdeda5b..d9738c55 100644 --- a/src/flash/nand/tcl.c +++ b/src/flash/nand/tcl.c @@ -254,7 +254,8 @@ COMMAND_HANDLER(handle_nand_write_command) int bytes_read = nand_fileio_read(nand, &s); if (bytes_read <= 0) { command_print(CMD_CTX, "error while reading file"); - return nand_fileio_cleanup(&s); + nand_fileio_cleanup(&s); + return ERROR_FAIL; } s.size -= bytes_read; @@ -264,7 +265,8 @@ COMMAND_HANDLER(handle_nand_write_command) command_print(CMD_CTX, "failed writing file %s " "to NAND flash %s at offset 0x%8.8" PRIx32, CMD_ARGV[1], CMD_ARGV[0], s.address); - return nand_fileio_cleanup(&s); + nand_fileio_cleanup(&s); + return retval; } s.address += s.page_size; } |