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2018-08-02google/cyan: Mark GpioInt() resources as PullDefaultMatt DeVillier
Adapted from chromium commit 3750e09 [Strago: mark GpioInt() resources as PullDefault] coreboot considers GPIO resources first-class citizens and initializes all pads according to their intended use, with necessary pull settings applied. Therefore let's use PullDefault as pull qualifier in AML, letting the kernel know that it should not attempt to alter pull settings when using GPIOs. TEST=Built and booted on celes, cyan, and egdar; built for other cyan devices. Original-Change-Id: Iff58a324e73a7eeac9b38df05a095fcfe7acd31b Original-Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/898259 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: I0c69e77c58b8ceca71bc0c99e16d10c3e539f783 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/27760 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2017-09-15google/cyan: convert to variant configurationMatt DeVillier
Setup cyan to be the baseboard for other Google Braswell boards, to be added in subsequent commits: - Keep code common to all Google Braswell boards in the baseboard, and separate out the board-specific bits into the new cyan variant. - Define the I2C ACPI devices such that they can be easily reused for other variants. - Switch the trackpad/touchscreen interrupts from edge to level, for better performance/compatibility, as was done with all previous Google boards. - Add code to the baseboard to allow optional variant-specific parameters to be used for both memory and silicon init. - Remove superfluous includes, replace some hardcoded values with variables, and correct typos/formatting errors. Change-Id: Iabbbad16efa9cfa79338f4e94d0771779900d8d9 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21126 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>