diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2022-05-18 21:58:36 +0200 |
|---|---|---|
| committer | Arthur Heymans <arthur@aheymans.xyz> | 2022-05-20 07:15:45 +0000 |
| commit | f4905da14c860470c80c5a634075fc1774957493 (patch) | |
| tree | 1b01b5b36a853195c6c764681bcc562dca45766e /Documentation | |
| parent | fa3bc049f5ca51eeb35fafb61f043d5a54f30c14 (diff) | |
Doc/4.17-relnotes.md: Add updated CBMEM_INIT hooks
Change-Id: I417bab99eeb7ec91fcb39d092d396580ad02ef23
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/releases/coreboot-4.17-relnotes.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/releases/coreboot-4.17-relnotes.md b/Documentation/releases/coreboot-4.17-relnotes.md index 4c2a1d56de..30a5835406 100644 --- a/Documentation/releases/coreboot-4.17-relnotes.md +++ b/Documentation/releases/coreboot-4.17-relnotes.md @@ -16,4 +16,16 @@ Update this document with changes that should be in the release notes. Significant changes ------------------- +### CBMEM init hooks changed + +Instead of having per stage x_CBMEM_INIT_HOOK, we now have only 2 hooks: +* CBMEM_CREATION_HOOK: Used only in the first stage that creates cbmem, + typically romstage. For instance code that migrates data from cache + as ram to dram would use this hook. +* CBMEM_READY_HOOK: Used in every stage that has cbmeme. An example would + initializing the cbmem console by appending to what previous stages + logged. +This reason for this change is improved flexibility with regards to which +stage initializes cbmem. + ### Add significant changes here |