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| author | Felix Held <felix-coreboot@felixheld.de> | 2022-08-01 17:37:46 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-08-03 12:44:18 +0000 |
| commit | 3046948867ea060d59d7cad31c0718e3dc12c698 (patch) | |
| tree | f2a1bf2c2a7cc279c1ad1bf7be40039253bf535c /src/soc/amd/sabrina/reset.c | |
| parent | 4ce67c02b215c570bb62305318a801c724e70c2f (diff) | |
| download | coreboot-3046948867ea060d59d7cad31c0718e3dc12c698.tar.gz coreboot-3046948867ea060d59d7cad31c0718e3dc12c698.tar.bz2 coreboot-3046948867ea060d59d7cad31c0718e3dc12c698.zip | |
soc/amd/sabrina/fch: enable XTAL pad disabling in S0i3
Switching off the pads of the internal crystal oscillator that connect
to the crystal on the board in S0i3 saves a little power, so enable it.
No measurements to quantify the power savings have been made. PPR #57243
revision 1.59 was used as a reference.
BUG=b:237647468
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I52f14ae5c614ad8ff0479b619de7164afa1e7648
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66336
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/soc/amd/sabrina/reset.c')
0 files changed, 0 insertions, 0 deletions