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| author | Kein Yuan <kein.yuan@intel.com> | 2014-05-01 20:20:06 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-30 22:44:09 +0100 |
| commit | 704c006479428db9133ce3d7024af8c0fa5a8ce5 (patch) | |
| tree | 903ae481d03b7045059c6681ea62d6877a2476e5 /src/vendorcode/google/chromeos/vboot_wrapper.c | |
| parent | 4397aa1347551f3f4a277f8587e1fe8fbcffc3e6 (diff) | |
Rambi: Set SOC_DISP_ON as GPIO to avoid LCD_VCC glitch
To avoid LCD_VCC glitch on cold reset, set SOC_DISP_ON as GPIO output high.
After gfx initialize is done, set it to native function 2.
BUG=chrome-os-partner:25159
BRANCH=firmware-rambi-5216.B
TEST=Tested on Rambi and squawks, no LCD_VCC glitch anymore.
Original-Change-Id: If16af498e910a8da1d77a9a66456eb767286a61a
Original-Change-Id: Icf62588fa0338f89fafb3fe9246c26f16bcdaa60
Original-Signed-off-by: Kein Yuan <kein.yuan@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/197985
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Tested-by: Shawn Nematbakhsh <shawnn@chromium.org>
(cherry picked from commit 6f7d621678f22133c9825565fedc77d19198b08c)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Ibaf547b8d1c27811a1bec9fa3254d559c505a361
Reviewed-on: http://review.coreboot.org/7893
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/vendorcode/google/chromeos/vboot_wrapper.c')
0 files changed, 0 insertions, 0 deletions