Configure GPIO_199 and GPIO_200 as NF2 to work as HPD.
Change-Id: If3aa6b75ed22c221cfbedaecf16035cdd9939387
Signed-off-by: Abhay Kumar <abhay.kumar@intel.com>
Reviewed-on: https://review.coreboot.org/15447
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
SD card need 20K PULLUP on D0-D3/CLOCK/COMMAND lines.
Without this SDCARD will throw data read/write errors.
BUG=chrome-os-partner:54676
TEST=Build and boot to OS.
Verify SD card is detected and data read/write works well.
Change-Id: I90da5b84dc2e488eb38f805322bd7b4dee394e5b
Signed-off-by: Freddy Paul <freddy.paul@intel.com>
Reviewed-on: https://review.coreboot.org/15345
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
This patch enlists ELAN trackpad on I2C4 for reef board.
BUG=None
TEST=Build and boot to OS.
Ensure ELAN trackpad is working with ELAN trackpad driver enabled
in kernel.
Change-Id: I788600f16dea9fac0e089cb82ccfc38a960157f9
Signed-off-by: Freddy Paul <freddy.paul@intel.com>
Reviewed-on: https://review.coreboot.org/15213
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Since the sd card cmd, data, cd lines are configured
as native mode, allow the native controller to control
the termination.
Configure SDCARD_CLK_FB which is used for calibrating the
timing of the actual clock buffer.
BUG==chrome-os-partner:53747
TEST=verify sd card detection
Change-Id: I56611826afb4fb32fefa7f1e4ba19ca4f30ba578
Signed-off-by: Abhay Kumar <abhay.kumar@intel.com>
Signed-off-by: Jagadish Krishnamoorthy <jagadish.krishnamoorthy@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/348377
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15096
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
