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| author | Gaggery Tsai <gaggery.tsai@intel.com> | 2019-04-25 12:06:23 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-04-29 12:19:18 +0000 |
| commit | da79f5c91d94883589a3530f4cc30231a9826bf0 (patch) | |
| tree | ec65c2436cee8b58e940e0f0ca279133159e65ea /src/include/pc80/vga_io.h | |
| parent | f81c589ad25580b82a0c61031168385e8057293d (diff) | |
mb/google/sarien: Add psys_pmax setting to 136W
This patch adds the setting of psys_pmax to 136W. According to the
design, Rpsys is 11.8Kohm. Here is the equation to come out the
Psys_pmax value: Psys_pmax * 1.493uA/W * 11.8Kohm / 2 = 1.2V
Hence, Psys_pmax is 136W.
BUG=b:124792558
BRANCH=None
TEST=emerge-sarien coreboot chromeos-bootimage & Ensure the value is
passed to FSP by enabling FSP log & Boot into the OS
Change-Id: Id3f6be5f0c2346a7763195a992c0ae45faede056
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32457
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Diffstat (limited to 'src/include/pc80/vga_io.h')
0 files changed, 0 insertions, 0 deletions