1
0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 08:42:12 +02:00
Files
u-boot-megous/drivers/misc
Peng Fan 8df42bee0e misc: mxc_ocotp: check fuse word before programming on i.MX7ULP
On i.MX7ULP, the fuse words (except bank 0 and 1) only supports to
write once, because they use ECC mode. Multiple writes may damage
the ECC value and cause a wrong fuse value decoded when reading.
This patch adds a checking before the fuse word programming, only
can write when the word value is 0.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2018-01-12 14:28:04 +01:00
..
2017-05-22 08:37:07 -04:00
2017-01-21 15:12:33 -05:00
2017-09-22 07:40:02 -04:00
2016-08-12 11:01:22 -06:00
2017-01-21 15:12:33 -05:00
2017-01-21 15:12:33 -05:00