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| author | Gaggery Tsai <gaggery.tsai@intel.com> | 2020-05-19 21:43:42 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-09 06:30:40 +0000 |
| commit | 342a8c3b2bc0845638e852af01f3054256a8446c (patch) | |
| tree | cb020003d78c8568ac702ffb5f336b8385b7b13e /src/mainboard/libretrend | |
| parent | be242788c23fe3ee1ac1e5585584969deb50def4 (diff) | |
| download | coreboot-342a8c3b2bc0845638e852af01f3054256a8446c.tar.xz | |
mb/google/hatch/vr/puff: Set up PL2 and PsysPL2
This patch adds correct PL2 baseline setting and PsysPL2 for different
SKUs. There is no way to identify the barral jack power rating, the
assumption is following that ships with the product:
1. i3/i5/i7: 90W BJ
2. Celeron/Pentium: 65W BJ
For Type-C adapter, we don't have Pcritcial (10ms) data, keeps the
original settings as 90% of adapter rating for PsyspL2/PL4 and PL2
as min(PL2, 0.9n) where n is adapter rating power.
BUG=b:143246320
TEST=Run with U62 and Celeron CPU and ensure the PL2 settings are correct
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Change-Id: If7de614d58366158a566563990ee1ecc8c0110bc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41555
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Diffstat (limited to 'src/mainboard/libretrend')
0 files changed, 0 insertions, 0 deletions