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authorKatherine Hsieh <Katherine.Hsieh@quantatw.com>2018-02-27 20:23:53 +0800
committerMartin Roth <martinroth@google.com>2018-03-01 16:22:21 +0000
commitaef0d6b0a7ec867ee29acf9e1c695be27626f239 (patch)
tree9e741638eb1a38fdaebd9cef11541a2948f766b9 /util/hugo/static
parent0f49bbceef3ee4d0755c5784c3dd647528b3c7bc (diff)
mb/google/reef/sand: Override USB2 phy settings
Sometimes the USB device is not detected. USB2 port#1 and #4 PHY register need to be overridden. port#1: PERPORTPETXISET = 4 PERPORTTXISET = 4 IUSBTXEMPHASISEN= 1 PERPORTTXPEHALF= 0 port#4: PERPORTPETXISET = 7 PERPORTTXISET = 7 IUSBTXEMPHASISEN= 1 PERPORTTXPEHALF= 0 BUG=b:72623892 BRANCH=master TEST=emerge-sand coreboot chromeos-bootimage Change-Id: I4051aefbec4583bb1f8babec08fdbeb27f749769 Signed-off-by: Katherine Hsieh <Katherine.Hsieh@quantatw.com> Reviewed-on: https://review.coreboot.org/23879 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/hugo/static')
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