Kahlee/aleena: Update video BIOS to customize release binary

1. Change register
UNIPHY_TMDP_REG3_TMDP_EDP_HIGH_VDIFF_CLK2_AND_PL0_VL0_VAL to 0x250d8001

2. Change register
UNIPHY_TX_CONTROL3_TMDP_EDP_HIGH_VDIFF_CLK2_AND_PL0_VL0_VAL to
0x09000000

BUG=b:112618193
TEST=Build aleena, booted, tested eDP test compliance.
Uploaded-by: Richard Spiegel <richard.spiegel@silverbackltd.com>

Change-Id: I171ad02d420922d36c15792a5da65680f350c225
Signed-off-by: Chris Wang <chris.wang@amd.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/1354338
Commit-Ready: Martin Roth <martinroth@chromium.org>
Tested-by: Martin Roth <martinroth@chromium.org>
Reviewed-by: Martin Roth <martinroth@chromium.org>
2 files changed