diff options
| author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-06-17 01:00:45 +0300 |
|---|---|---|
| committer | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-06-17 01:00:45 +0300 |
| commit | 8a9a70a8db1f6864787db8b53364a130acdfc3f8 (patch) | |
| tree | e97519ead603de5203d1bc03b8a73270d765303e | |
| parent | 98fb85957e377b637e555ad369179c22fff24582 (diff) | |
tdx-cfg-block: fix serial number creation
Add proper calculation of offset for data structures, which size is not
multiple of 4 bytes.
Testing:
Verdin iMX8MM # cfgblock create 0038100206603368
A valid Toradex config block is present, still recreate? [y/N] y
Toradex config block successfully written
Verdin iMX8MM # reset
resetting ...
U-Boot 2018.03-00013-g98fb859-dirty (Jun 17 2020 - 00:58:58 +0300)
...
Model: ..., Serial#06603368
Relates-to: ELB-2772
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
| -rw-r--r-- | board/toradex/common/tdx-cfg-block.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 9d202e39c8..9e5fe95982 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -610,7 +610,7 @@ static int write_tag(u8 *config_block, int *offset, int tag_id, tag->id = tag_id; tag->flags = TAG_FLAG_VALID; /* len is provided as number of 32bit values after the tag */ - tag->len = tag_data_size / sizeof(u32); + tag->len = (tag_data_size + sizeof(u32) - 1) / sizeof(u32); *offset += sizeof(struct toradex_tag); if (tag_data && tag_data_size) { memcpy(config_block + *offset, tag_data, |