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authorKevin Chiu <Kevin.Chiu@quantatw.com>2018-03-02 11:51:28 +0800
committerAaron Durbin <adurbin@chromium.org>2018-03-06 17:40:36 +0000
commit2be3bdd748e886c1b566d4fd6f4e6ef4e49596ec (patch)
treee3e66d8bc96b0ecdaedfc57d50067d919a512896 /src/soc/intel/baytrail
parentd182b63347c744cabd674d4df64a2bfd3e9eef0e (diff)
google/snappy: enhance CCD type-A USB 2.0 phy strength
Alan(11")/BigDaddy(14") right type-A(port#2), CCD(port#4) are occasionally undetectable. USB 2.0 phy needs an override to enhance drive strength. right type-A port#2 PERPORTPETXISET: 4 PERPORTTXISET: 4 IUSBTXEMPHASISEN: 1 PERPORTTXPEHALF: 0 CCD port#4 PERPORTPETXISET: 7 PERPORTTXISET: 7 IUSBTXEMPHASISEN: 1 PERPORTTXPEHALF: 0 BUG=b:72922816 BRANCH=reef TEST=emerge-snappy coreboot Change-Id: I2b18c11709280d00ec3a6ef10f93a416acb4fb45 Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/24969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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