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| author | Angel Pons <th3fanbus@gmail.com> | 2020-11-11 14:44:35 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-11-16 12:06:34 +0000 |
| commit | 765d465a2358eac0613cf1b2f06cf1fb3434cb09 (patch) | |
| tree | fcd0b0aa6cc66e5cca89ad9fad3b009f4849ad9c /Documentation | |
| parent | 0748a87455eed53fee0858ccc74291e8e2357cd0 (diff) | |
nb/intel/sandybridge: Clarify IOSAV_DATA_CTL_ch usage
It is usually written to right after programming a pattern, because its
lower byte contains the number of cachelines of the programmed pattern.
The other cases merely reset the WDB data write and compare pointers.
Change-Id: I97196d404bf70542db28499e0d2e24b7cdab07b6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions