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| author | Subrata Banik <subratabanik@google.com> | 2023-02-10 21:10:06 +0530 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-02-14 02:58:36 +0000 |
| commit | 487cd399dfa6a2601c540ff443c994f2d077aa91 (patch) | |
| tree | 5d5852796573511fccadb42ef7025c1746d1dded /src/lib/Kconfig | |
| parent | f57eb1a6402e5664f5cdc77e161b2327238aef4f (diff) | |
mb/google/rex: Set `SkipExtGfxScan` FSP-M UPD
This patch overrides `SkipExtGfxScan` UPD as the Rex device is
equipped with an on-board graphics device hence, skip scanning
external GFX devices.
BUG=b:228002764
TEST=Able to save ~1ms+ boot time on google/rex.
FSP FPDT Data is showing the timestamp between those function calls.
Without this patch:
[INFO ] CheckOffboardPcieVga/5b7cc220-e183-481c-87f427a92d8db88f -> 979684 -> 22
[INFO ] CheckOffboardPcieVga/5b7cc220-e183-481c-87f427a92d8db88f -> 980815 -> 1131
With this patch:
`CheckOffboardPcieVga` is not getting called.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I20aa09e80671ab94e639787f40b95b740bbe5efb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72948
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/lib/Kconfig')
0 files changed, 0 insertions, 0 deletions