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2016-10-07src/mainboard: Remove unnecessary whitespaceElyes HAOUAS
Change-Id: I35cb7e08d5233aa5a3dbb4631ab2ee4dc9596f98 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16849 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-07x86/acpi_device: Add support for GPIO output polarityFurquan Shaikh
Instead of hard-coding the polarity of the GPIO to active high/low, accept it as a parameter in devicetree. This polarity can then be used while calling into acpi_dp_add_gpio to determine the active low status correctly. BUG=chrome-os-partner:55988 BRANCH=None TEST=Verified that correct polarity is set for reset-gpio on reef. Change-Id: I4aba4bb8bd61799962deaaa11307c0c5be112919 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/16877 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-10-07google/gru: drive WLAN_MODULE_RST# low as early as possibleBrian Norris
GPIO1_B3 (WLAN_MODULE_RST#) defaults as a pull-up input, but it is also "pulled up" by 1.8V_WLAN. However, 1.8V_WLAN remains low for some time during early boot. This leaves the signal floating somewhere in the middle. This has two potential issues: (1) we're leaking some power for some (hopefully) short period of time (2) we are possibly screwing with the Wifi power sequence; we aren't supposed to deassert PDn (i.e., MODULE_RST#) until all the rails have fully ramped for some period of time Neither of the above issues are likely to be significant, but it is nice to fix, I expect. BRANCH=gru BUG=chrome-os-partner:54026 TEST=measure WLAN_MODULE_RST# on scope at boot time Change-Id: Ia6af9ad6954ad8feeda33015e3f205842380939e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 0e890a2787bf034d3358a33fc88c2dd8078593ab Original-Change-Id: I120e26ad0ca486a326874986e142dcaee965b62d Original-Signed-off-by: Brian Norris <briannorris@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/388009 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16882 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-07google/gru: set W2W_DIFFCS_DLY to 5Lin Huang
PHY_PER_CS_TRAINING is being enabled when DDR frequency >= 666. For per cs training, the controller should consider the PHY delay line switch time and there should be more cycles to switch the delay line, so update the W2W_DIFFCS_DLY_ value from 0x1 to 0x5. BRANCH=none BUG=chrome-os-partner:56940 TEST=do memtester on kevin board, and pass Change-Id: I00df2d4724b0b77f3e7565809fb35bbd2ff01ea5 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c135ea3e33d810ed322d947eb8d512d1ac119cfc Original-Change-Id: I81b99cbc085769b7028e770509d79bd8d550820b Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/387506 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Derek Basehore <dbasehore@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16721 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-07google/gru: pass apio number to arm-trust-firmwareLin Huang
To save power when entering suspend, gpios 2 to 4 need to be set to input and 'pull none' mode. Pass the APIO configuration to ATF so it can do a proper job here. BRANCH=None BUG=chrome-os-partner:56423 TEST=run suspend_stress_test on kevin board Change-Id: Id57fe8f622ae3f9c2bc7e58be89518b2b846cd37 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9c42082d1ca9a6baa735821382d3e83c1f8dc9ad Original-Change-Id: Iaf441e8e34c5591ffe7c65f6533fcf0b733ff5ac Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/378475 Original-Commit-Ready: Caesar Wang <wxt@rock-chips.com> Original-Tested-by: Caesar Wang <wxt@rock-chips.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16720 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-07google/gru: pass the gpio power supply enable pin to bl31Lin Huang
We need to disable some regulators when the device goes into suspend. This means that we need to pass some gpios to bl31, and disable these gpios when bl31 runs the suspend function. BRANCH=None BUG=chrome-os-partner:56423 TEST=enter suspend, measure suspend gpio go to low [pg: also update arm-trusted-firmware to match] Change-Id: Ia0835e16f7e65de6dd24a892241f0af542ec5b4b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 0f3332ef2136fd93f7faad579386ba5af003cf70 Original-Change-Id: I03d0407e0ef035823519a997534dcfea078a7ccd Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/374046 Original-Commit-Ready: Caesar Wang <wxt@rock-chips.com> Original-Tested-by: Caesar Wang <wxt@rock-chips.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16719 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-07mainboard/google/reef: add pyro variant.Kevin Chiu
Create the initial Pyro variant which refers to the Reef. Pyro is APL Chrome board that deviate from reference board Reef. BRANCH=master BUG=None TEST=Build Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Change-Id: I9beed1f6895e8891d3d51b563edfe172f566718b Reviewed-on: https://review.coreboot.org/16855 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-10-06rockchip: rk3399: improve write leveling flowJianqun Xu
To improve sdram 800MHz and 933MHz stability, we need to modify write leveling flow to get the proper write leveling value. BUG=chrome-os-partner:56940 BRANCH=none TEST=Boot from kevin on 933MHz, and do stressapptest Change-Id: I5b24c93d4a57917fb9af7e5e2a95d8423ccbaa7e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d84bf25b3e5de373c7913e6d534a810cb984b3fd Original-Change-Id: I87efddf628c3683fcb85d6875e029cf3cbc482be Original-Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Original-Signed-off-by: Xing Zheng <zhengxing@rock-chips.com> Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/384292 Original-Commit-Ready: Julius Werner <jwerner@chromium.org> Original-Tested-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16716 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-06google/gru: Shrink RW_ELOG region to 4KBJulius Werner
Since there's currently a limitation in coreboot's code that prevents more than 4KB to be used by the eventlog anyway, this patch shrinks the available RW_ELOG area in the FMAP for Gru down to 4KB. This may prove prudent later if we ever resolve that limitation, so that tools can rely on the area in the FMAP being the same as the area actually used by the read-only firmware code on these boards. BRANCH=gru BUG=chrome-os-partner:55593 TEST=Booted Kevin, confirmed that eventlog got written normally. Ran a reboot loop to exhaust eventlog space, confirmed that the shrink code kicks in as expected before reaching 4KB. Change-Id: I3c55d836c72486665a19783fe98ce9e0df174b6d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 05efb82ca00703fd92d925ebf717738e37295c18 Original-Change-Id: Ia2617681f9394e953f5beb4abf419fe8d97e6d3e Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/384585 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Simon Glass <sjg@google.com> Reviewed-on: https://review.coreboot.org/16715 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-06rockchip: rk3399: improve sdram noc timingLin Huang
sdram noc timing will affect ddr latency, this patch improves rk3399 sdram noc timing so improve memory performance. BRANCH=gru BUG=chrome-os-partner:57248 TEST=Boot from kevin board Change-Id: I09e984490a7ad747ef8abfc6542d0e2c95ec19bc Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 43dfe55d713d371e39d21312772fd353614b7642 Original-Change-Id: I393e74ecdeb72930ac38ae9bcf311e5654f65162 Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/382725 Original-Reviewed-by: Sonny Rao <sonnyrao@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-Tested-by: Sonny Rao <sonnyrao@chromium.org> Original-Commit-Queue: Sonny Rao <sonnyrao@chromium.org> Reviewed-on: https://review.coreboot.org/16713 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-06rockchip/rk3399: lower kevin board sdram frequency to 800MHzLin Huang
We found some boards are not stable when sdram is run at 933Mhz. Before we can fix it, we need to lower the sdram frequency to 800MHz. In this patch we modify the DQS delay from 0x280 to 0x260 and extend the DQS window. BRANCH=None BUG=chrome-os-partner:56940 TEST=Booted Kevin. Change-Id: I68561c4aa4d9ab66acfa3515a42d696157aff759 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 877a7f6ad22a5bde9f9e458bcb65f133f2f001bd Original-Change-Id: I5eab6bbe96f0dae095c5353403292022e7a25421 Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/382724 Original-Commit-Ready: Douglas Anderson <dianders@chromium.org> Original-Tested-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/16709 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-06google/veyron_rialto: Add lpddr3-K4E6E304EB-2GB-1CH memory configurationJeffy Chen
Add lpddr3-K4E6E304EB-2GB-1CH memory configuration for rialto. BUG=chrome-os-partner:56759 BRANCH=none TEST=Build Change-Id: I698fe450d48b64a06232aa44ecf91d688d9dc17a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d3edecdb135939c3264ab1b831e7821d3a3e0149 Original-Change-Id: I7dae9fd822abeff5b08de0ab9262e1817ac58531 Original-Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/380443 Original-Commit-Ready: Alexandru Stan <amstan@chromium.org> Original-Tested-by: Alexandru Stan <amstan@chromium.org> Original-Reviewed-by: Alexandru Stan <amstan@chromium.org> Original-Reviewed-by: Jonathan Dixon <joth@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16699 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-10-06rockchip/rk3399: Move big CPU cluster initialization into ramstageJulius Werner
This patch moves the big CPU cluster initialization on the RK3399 from the clock init bootblock function into ramstage. We're only really doing this to put the cluster into a sane state for the OS, we're never actually taking it out of reset ourselves... so there's no reason to do this so early. Also cleaned up the interface for rkclk_configure_cpu() a bit to make it more readable. BRANCH=None BUG=chrome-os-partner:54906 TEST=Booted Kevin. Change-Id: I568b891da0abb404760d120cef847737c1f9e3ec Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: bd7aa7ec3e6d211b17ed61419f80a818cee78919 Original-Change-Id: Ic3d01a51531683b53e17addf1942441663a8ea40 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/377541 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/16698 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-04google/gru: Ensure correct pull resistors for special-function pinsJulius Werner
Several of the special function pins we're using in firmware have a pre-assigned pull-up or pull-down on power-on reset. We don't want those to interfere with any of the signaling we're trying to do on those pins, so this patch disables them. Also do some house-cleaning to group the bootblock code better, and change the setup code for all SPI and I2C buses to first initialize the controller and then mux the pins... I assume this might be a little safer (in case the controller peripheral has some pins in a weird state before it gets fully initialized, we don't want to mux it through too early). BRANCH=None BUG=chrome-os-partner:52526 TEST=Booted Kevin. Change-Id: I4d5bd3f7657b8113d90b65d9571583142ba10a27 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f8f7fd56e945987eb0b1124b699f676bc68d0560 Original-Change-Id: I6bcf2b9a5dc686f2b6f82bd80fc9a1a245661c47 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/382532 Reviewed-on: https://review.coreboot.org/16711 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-04gru: Increase SPI speed to 33MHzSimon Glass
Increase the SPI bus speed to speed up boot time. The maximum supported speed at 1.8V is 37.5MHz, and 33MHz is the next lowest convenient speed, given the clock parents. BUG=chrome-os-partner:56556 BRANCH=none TEST=boot on gru and see that things still work correctly. Total time spent on reading from SPI reduces from 185ms to 141ms. Change-Id: I71436c9e343b18360fa63d528dea5cfcfbc831e6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d7576f6e53e407af61160be142c3d589e864a8cf Original-Change-Id: I55a19f523817862e081d23469e94fd795456dd67 Original-Signed-off-by: Simon Glass <sjg@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/381313 Original-Commit-Ready: Julius Werner <jwerner@chromium.org> Original-Tested-by: Simon Glass <sjg@google.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16708 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-10-04google/gru: Init the PWM pinmux after setting up the PWMDouglas Anderson
If we setup the PWM _after_ the pinmux then there's a period of time when we're driving the PWM incorrectly. Let's setup the regulator and _then_ configure the pinmux. This fixes no known bugs, but it is more correct and probably makes the signals look better at bootup. BRANCH=None BUG=None TEST=scope Change-Id: I311c0eded873b65e0489373e87b88bcdd8e4b806 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fcf4d0ba29d82cce779c0b25ead36de4a95d97a1 Original-Change-Id: I5124f48d04a18c07bbd2d54bc08ee001c9c7e8d1 Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/381592 Original-Reviewed-by: Simon Glass <sjg@google.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16700 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-04src/mainboard: Remove unnecessary semicolonElyes HAOUAS
Change-Id: Iab0c7c470a3105b5df7b6b74aebdd1329e7f93ba Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16859 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2016-10-03google/gale: Remove #ifdef of Kconfig bool symbolMartin Roth
Kconfig symbols of type bool are ALWAYS defined, so this code was always being included and run, which isn't what the author wanted. Change to use IS_ENABLED(), and a regular if() instead of an #ifdef. Change-Id: I72623fa27e47980c602135f4b73f371c7f50139b Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16837 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-10-03google/gale/Kconfig: Change wording of Kconfig optionMartin Roth
Everybody knows WHAT they're supposed to do with options, so the text "Pick this" or "Select to" are redundant. Change-Id: I327c5be755373e99ca0738593bd78e1084d4d492 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16838 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-10-02Kconfig: Update default hex values to start with 0xMartin Roth
Kconfig hex values don't need to be in quotes, and should start with '0x'. If the default value isn't set this way, Kconfig will add the 0x to the start, and the entry can be added unnecessarily to the defconfig since it's "different" than what was set by the default. A check for this has been added to the Kconfig lint tool. Change-Id: I86f37340682771700011b6285e4b4af41b7e9968 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16834 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-10-01mainboard/google/reef: Update DPTF policy temp. values for CPUSumeet Pawnikar
This patch increases the CPU specific passive temp. trip point and critical temp. trip point value for DPTF policy. BUG=chrome-os-partner:57903 TEST=Built, booted on reef and verified this passive and critical temp. trip points with heavy workload. Change-Id: I2a38d01a6539c1bd478f8716c4b543ebcd1f2080 Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/16766 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
2016-10-01mainboard/google/reef: unconditionally set MAINBOARD_FAMILYAaron Durbin
For all mainboard variants use the "Google_Reef" family by default which is populated in SMBIOS tables. A variant can provide their own value if needed, but "Google_Reef" can reside as the family without having to add conditions for each variant when MAINBOARD_FAMILY have to be overridden. BUG=chrome-os-partner:56677 Change-Id: Ic214eae1e6473b32f4cb442c09c34355357e1257 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16813 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-09-30google/reef: Fix default values in KconfigMartin Roth
These default values weren't being set with the default keyword so were ending up with different values. from the default generated config file before this change: CONFIG_DRIVER_TPM_I2C_BUS=0x9 CONFIG_DRIVER_TPM_I2C_ADDR=0x2 CONFIG_DRIVER_TPM_I2C_IRQ=-1 Change-Id: I19514d0c9b2a9b7e479f003a4d3384e073f4d531 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16828 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-30Kconfig: Prefix hex defaults with 0xMartin Roth
Because these variables had "non-hexidecimal" defaults, they were updated by kconfig when writing defconfig files. Change-Id: Ic1a070d340708f989157ad18ddc79de7bb92d873 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16827 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-30mainboard/google/stout/romstage.c: Use tabs for indentsElyes HAOUAS
Change-Id: I2402648b8c0b9dcc730ce7f099e1e4ccef3b79fc Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16814 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-28google/reef: Mark touchpad and touchscreen as probed devicesDuncan Laurie
Add the 'probed' flag to the touchpad and touchscreen devices so they are probed by the kernel before being loaded, in case they do not exist or are replaced with another vendor. BUG=chrome-os-partner:57686 Change-Id: I0a61964e6874cd99fab0c21fa404a43548fc8ab5 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/16743 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-26mainboards,ec: provide common declaration for mainboard_ec_init()Aaron Durbin
Add a header file to provide common declarations that the mainboards can use regarding EC init. BUG=chrome-os-partner:56677 Change-Id: Iaa0b37eff4de644e969a18364713b90b7f27fa1c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16734 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Tested-by: build bot (Jenkins)
2016-09-26mainboards/google/reef: use chromeec's ASL lid switch implementationAaron Durbin
Defer to the lid switch implementation provided by the chromeec. BUG=chrome-os-partner:56677 Change-Id: Ida451dc29c8cf55fb88015e48a9e0bca3740f645 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16733 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins)
2016-09-26soc/intel/apollolake: provide power button ACPI deviceAaron Durbin
Instead of having each mainboard provide the power button, uncondtionally provide the power button ACPI device on behalf of each mainboard. BUG=chrome-os-partner:56677 Change-Id: I94c9e0353c8d829136f0d52a356286c6bedcddd5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16731 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-21google/enguarde: Adapt to current treePatrick Georgi
Some changes were made in upstream in the meantime that broke the build: - CHROMEOS_VBNV_CMOS was renamed to VBOOT_VBNV_CMOS - recovery_move_enabled() -> vboot_recovery_mode_enabled() - chromeos.asl was replaced by an acpi generator Change-Id: Icd4ed5111cce9db79e12efb0cb7e898bba725c20 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/16683 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-09-21google/enguarde: Upstream Lenovo N21 ChromebookMatt DeVillier
Migrate google/enguarde (Lenovo N21 Chromebook) from Chromium tree to upstream, using google/rambi as a reference. original source: branch firmware-enguarde-5216.201.B commit cf1f57b [Enguarde: Adjust rx delay for norm.] TEST=built and booted Linux on enguarde with full functionality blobs required for working image: VGA BIOS (vgabios.bin) firmware descriptor (ifd.bin) Intel ME firmware (me.bin) MRC (mrc.elf) external reference code (refcode.elf) Change-Id: I3ccda29d1e095d8b1b36766cda913172f72233a7 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/15444 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-21mainboard/google/reef: Enable cr50 TPM interruptDuncan Laurie
Enable the cr50 TPM and interrupt as GPE0_DW1_28 for use during verstage. The interrupt is left in APIC mode as the GPE is still latched when the GPIO is pulled low. BUG=chrome-os-partner:53336 Change-Id: Ib0247653bdcbaccb645cd16b81d7ec3c38f669af Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/16673 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-21Makefiles: update cbfs types from bare numbers to valuesMartin Roth
These values are found in util/cbfstool/cbfs.h. Change-Id: Iea4807b272c0309ac3283e5a3f5e135da6c5eb66 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16646 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20src/mainboard/getac - kontron: Add space around operatorsElyes HAOUAS
Change-Id: If3cdfdff60c92e3427f1b285e2bca92e2bb2a1cb Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16640 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20gru/kevin: Decrease voltage for little cpu 1.5G to 1.15vShunqian Zheng
In kernel side we set 1.1v for 1.5G, even for coreboot RO, a higher voltage could be safer, 1.2v now seems too high. BRANCH=none BUG=chrome-os-partner:56948 TEST=bootup Change-Id: I852e0d532369aad51b12770e2efb01aacf6662ce Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 000b5c099373be2a1f83c020ba23a0e79ea78fab Original-Change-Id: Iecc620deee553c61a330353ac160aa3a36f516df Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/380896 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16583 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20Veyron: Increase bit-per-pixel to 32Daisuke Nojiri
This enhances gradation of some icons on vboot screens. BUG=chrome-os-partner:56056 BRANCH=none TEST=Booted Jerry Change-Id: Ia19d585b69e7701040209e8bf0b8a6990a166c95 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 4e7a42c999673ebd89c5b30845a4a5ec93852166 Original-Change-Id: I126cb7077c834e1a8b0a625a592dce8789b5876c Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/376884 Reviewed-on: https://review.coreboot.org/16581 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20google/gru: Fix up PWM regulator rangesJulius Werner
We did yet another small adjustment to the PWM regulator ranges for Kevin rev6... this patch reflects that in code. Also rewrite code and descriptions to indicate that these new ranges are not just for Kevin, but also planned to be used on Gru rev2 and any future Gru derivatives (which as I understand it is the plan, right?). BRANCH=None BUG=chrome-os-partner:54888 TEST=Booted my rev5, for whatever that's worth... Change-Id: Id78501453814d0257ee86a05f6dbd6118b719309 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 4e8be3f09ac16c1c9782dee634e5704e0bd6c7f9 Original-Change-Id: I723dc09b9711c7c6d2b3402d012198438309a8ff Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/379921 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/16580 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20Gru: Increase bit-per-pixel to 32Daisuke Nojiri
This enhances gradation of some icons on vboot screens. BUG=chrome-os-partner:56056 BRANCH=none TEST=Booted kevin-tpm2 Change-Id: I2fc943f89386ccc6cd9293f5811182a5a51d99b0 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: bb1f0fb00d023c045305edc6c9fc655b764a4e8c Original-Change-Id: Ieb61830b9555da232936087cdcf7c61a1e55bab4 Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/376883 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16579 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-20gru: Add watchdog reset supportJulius Werner
This patch adds support to reboot the whole board after a hardware watchdog reset, to avoid the usual TPM issues. Work 100% equivalent to Veyron. From my tests it looks like both SRAM and PMUSRAM get preserved across warm reboots. I'm putting the WATCHDOG_TOMBSTONE into PMUSRAM since that makes it easier to deal with in coreboot (PMUSRAM is currently not mapped as cached, so we don't need to worry about flushing the results back before reboot). BRANCH=None BUG=chrome-os-partner:56600 TEST='stop daisydog; cat > /dev/watchdog', press CTRL+D, wait 30 seconds. Confirm that system reboots correctly without entering recovery and we get a HW watchdog event in the eventlog. Change-Id: I317266df40bbb221910017d1a6bdec6a1660a511 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 3b8f3d064ad56d181191c1e1c98a73196cb8d098 Original-Change-Id: I17c5a801bef200d7592a315a955234bca11cf7a3 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/375562 Original-Commit-Queue: Douglas Anderson <dianders@chromium.org> Reviewed-on: https://review.coreboot.org/16578 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-19Revert "mainboard/google/reef: Enable cr50 TPM interrupt"Duncan Laurie
This reverts commit 24de342438208d9b843e87627f15b9a272285b0f.
2016-09-19mainboard/google/reef: Enable cr50 TPM interruptDuncan Laurie
Enable the cr50 TPM and interrupt as GPE0_DW1_28 for use during verstage. The interrupt is left in APIC mode as the GPE is still latched when the GPIO is pulled low. BUG=chrome-os-partner:53336 Change-Id: I28ade5ee3bf08fa17d8cabf16287319480f03921 Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-20gru: Add USB 2.0 PHY tuning for KevinJulius Werner
This patch sets some magic number in magic undocumented registers that are rumored to make USB 2.0 signal integrity better on Kevin. I don't see any difference (unfortunately it doesn't solve the problems with long cables on my board), but I guess it doesn't hurt either way. BRANCH=None BUG=chrome-os-partner:56108,chrome-os-partner:54788 TEST=Booted Kevin with USB connected through Servo. Seems to have roughly the same failure rate as before. Change-Id: If31fb49f1ed7218b50f24e251e54c9400db72720 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 0c5c8f0f80ea1ebb042bcb91506a6100833e7e84 Original-Change-Id: Ifbd47bf6adb63a2ca5371c0b05c5ec27a0fe3195 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/370900 Original-Reviewed-by: Guenter Roeck <groeck@chromium.org> Original-Reviewed-by: David Schneider <dnschneid@chromium.org> Reviewed-on: https://review.coreboot.org/16265 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-09-19mainboard/google/reef: Configure WLAN as wake sourceVaibhav Shankar
This implements PRW method for WLAN and configures PCIe wake pin to generate SCI. BUG=chrome-os-partner:56483 TEST=Suspend the system into S3 or S0ix. System should resume through wake event from wifi. Change-Id: I9bd078c2de19ebcc652b5d981997d2a5b5f0b1b7 Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/16611 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-15mainboard/reef: add variant support to ASL codeAaron Durbin
There are certain board-specific options for reef variants. The big one is the DPTF settings. Rearrange the ASL files such that dsdt.asl is the main landing area. The ACPI options for Chrome EC are contained in the variant/ec.h header so the actual code #includes can just reside in dstd.asl. Since most of the mainboard specific peripherals are auto generated by the acpigen from devicetree there's no real separate need for mainboard.asl. The one thing not addressed in this CL is the notion of a variant having the Chrome EC or not (along with lid, etc). Future indirection can be provided when needed to address that requirement. BUG=chrome-os-partner:56677 Change-Id: I5c888f5fc64913dcff010c28f87e69ac5449e6b6 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16604 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-15google/reef: Remove setting of GPIO_TIER1_SCI enable bitShaunak Saha
This patch removes setting of gpio_tier1_sci_en from mainboard smihandler code. Gpio_tier1_sci enable bit is set from gpio.asl now. BUG=chrome-os-partner:56483 TEST=System resumes from S3 on lidopen, powerbutton and USB wake. Also from S0iX system is resuming for WIFI wake. Change-Id: I26fd3fd9fcc83c988bcff1bda4da7a2e3da98ce6 Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/16566 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-14mainboards/apollolake: Set RAPL power limit PL1 value to 12W.Sumeet Pawnikar
This patch sets tuned RAPL power limit PL1 value to 12W in acpi/dptf.asl for RAPL MSR register. With PL1 as 12W for WebGL and stream case, we measured SoC power reaching upto 6W. Above 12W PL1 value, we observed that Soc power going above 6W. With PL1 as 12W, system is able to leverage full TDP capacity. BUG=chrome-os-partner:56524 TEST=Built, booted on reef and verifed the package power with heavy workload. Change-Id: I8185ce890f27e29bc138ea568af536bc274fe7b8 Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/16596 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-14mainboard/google/reef: Configure PERST_0 pinVaibhav Shankar
This configures PERST_0 in devicetree. For boards without PERST_0, the pin should be disabled. For boards with PERST_0 the correct GPIO needs to be assigned. BUG=chrome-os-partner:55877 Change-Id: I705009b480e02b4c9b2070bb4f82cb4d552e9a46 Signed-off-by: Vaibhav Shankar <vaibhav.shankar@intel.com> Reviewed-on: https://review.coreboot.org/16603 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-09-13mainboard/google/reef: add MKBP EC event as SCI event.Gwendal Grignou
Add MKBP as a SCI event: the EC is then able to send events coming from the sensors. BUG=b:27849483 TEST=With EC configure to send MKBP events, check sensor information are retrieved by the kernel. Change-Id: Ib06241bfcdc8567769baff4f3371cc0c6eab3944 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://review.coreboot.org/16594 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-13soc/marvell/mvmap2315: Add DDR driverHakim Giydan
This driver is only a prototype driver, real driver will be integrated at a later time. Testing: booted successfully. Change-Id: I372764962e96e5c9c827d524bc369978c5c1fda8 Signed-off-by: Hakim Giydan <hgiydan@marvell.com> Reviewed-on: https://review.coreboot.org/16554 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-09-13google/rotor: Add support for the Rotor mainboardHakim Giydan
Change-Id: I1f97b6f159a0ac36c96636066332ba355c056186 Signed-off-by: Hakim Giydan <hgiydan@marvell.com> Reviewed-on: https://review.coreboot.org/15507 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-09-12mainboard/google/reef: Enable lpss s0ixVenkateswarlu Vinjamuri
This setting enables lpss to power gate in S0ix. BUG=chrome-os-partner:53876 Change-Id: I0a0fecb0e2b6e5e2f89ac505dd603f4be1bc161e Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/16558 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-12mainboard/google/reef: Disable CLKREQ of unused PCIe root portsVenkateswarlu Vinjamuri
1. Removes PCIe blocker for S0ix. 2. Set the correct PCIe root port for wifi/bt on EVT. 3. Turn off CLKREQs of unused PCIe root ports to power gate the IP. Change-Id: Iefd8869688d3a44b435dab9fc792275cd7f7e091 Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/16557 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-08mainboard/google/reef: move devicetree to baseboardAaron Durbin
Move the current devicetree.cb to be under variants/baseboard. New variants can provide their own devicetree as needed. BUG=chrome-os-partner:56677 Change-Id: Ib109ca4be883884b318264500d14aa8d40e3072a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16510 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-09-07mainboard/google/reef: Enable audio clock and power gateVenkateswarlu Vinjamuri
Removes S0ix blocker. Sets audio clock gate and power gate bits when audio not in use. Reduces power in S0. Change-Id: Id5c0adc2605480583dc90ee62a706dbfa4027c1b Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/16424 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-06google/reef: Enable I2C TPMDuncan Laurie
Enable the I2C based TPM on the reef board at bus 2 and address 0x50. This makes vboot functional without needing MOCK_TPM and results in the following in the SSDT: Device (TPMI) { Name (_HID, "GOOG0005") // _HID: Hardware ID Name (_UID, Zero) // _UID: Unique ID Name (_DDN, "I2C TPM") // _DDN: DOS Device Name Method (_STA, 0, NotSerialized) // _STA: Status { Return (0x0F) } Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings { I2cSerialBus (0x0050, ControllerInitiated, 0x00061A80, AddressingMode7Bit, "\\_SB.PCI0.I2C2", 0x00, ResourceConsumer) Interrupt (ResourceConsumer, Edge, ActiveLow, Exclusive) { 0x00000039 } }) } Change-Id: Ia9775caabeac3e6a3bd72de38f9611b4cea7cea4 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/16398 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-06google/reef: Enable 20K pull ups for LPC CLKRUN and LAD0:3 linesShamile Khan
The pull up for CLKRUN is required to resolve keyboard slowness and malfunctioning observed on some reef systems. The CLKRUN signal was probed and found to be floating when the pull up was not enabled. Also Added pull ups for the LPC Multiplexed command, address and data lines LAD0:3 because the LPC Interface specification requires them. BUG=chrome-os-partner:55586 BRANCH=none TEST=When a key is pressed, the character is immediately visible on the screen. Also the interrupt count for i8042 increments immediately in /proc/interrupts. Change-Id: I16df1a0301a3994c926a609f61291761219f9e01 Signed-off-by: Shamile Khan <shamile.khan@intel.com> Reviewed-on: https://review.coreboot.org/16426 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-09-06mainboard/google/reef: drop remaining proto board referencesAaron Durbin
The last vestige of the proto boards is the memory sku id gpios. The internal pullups are still required because there's only pulldown stuffing options available on the reef boards. BUG=chrome-os-partner:56791 Change-Id: I04d541a897ec9aacbf2011293d18242fa32896d2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16432 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-09-06mainboard/google/reef: add baseboard nhlt configurationAaron Durbin
Move the current NHLT configuration implementation to the baseboard area such that other variants can leverage it or provide their own configuration. BUG=chrome-os-partner:56677 Change-Id: If0d48cacdc793492e1618d0eda02a149e33f0650 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16431 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-06mainboard/google/reef: add baseboard memory configurationAaron Durbin
Move the current memory configuration implementation to the baseboard area such that other variants can leverage it. The swizzle config is exported as a global to allow duplicate swizzles to use the same structure while still allowing different memory SKUs. BUG=chrome-os-partner:56677 Change-Id: I57201118053051c01f0e3f164ab4bbaf650b892b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16430 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-06mainboard/google/reef: provide cros_gpio variant APIAaron Durbin
Add support for Chrome OS gpio ACPI table information by providing weak implementation from the baseboard. BUG=chrome-os-partner:56677 Change-Id: I517764b78f47fb7b3637482ff9efc053cdd1ac69 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16422 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-06mainboard/google/reef: consolidate gpio related defines to one placeAaron Durbin
Since multiple boards will be living within one directory move all the macros for defining anyting related to GPIOs to the gpio.h header file. That way, when other boards land they can override or use them as is. BUG=chrome-os-partner:56677 Change-Id: I36967e57fc61ef354e0b51d1ff1396ce562fa805 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16421 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-06mainboard/google/reef: declare mainboard_ec_init() in each C fileAaron Durbin
There's no common EC header file in the code base, and I didn't want to use a header file for single declaration. Therefore, just move the declaration to each file that uses that symbol. BUG=chrome-os-partner:56677 Change-Id: Ibaebb0ea6a07029aec02d5185cf05ffb8593b117 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16420 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-06mainboard/google/reef: add variant API for board_id and gpioAaron Durbin
Provide APIs for the board_id() and gpio table functionality. Default and weak implementations are provided from the baseboard. BUG=chrome-os-partner:56677 Change-Id: I02d8deb7f60f8c4842916a9d35f51d8af74b1da4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16419 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-09-04google/reef: Fix indent in devicetree.cbDuncan Laurie
Indent the I2C device for touchscreen with tabs so it aligns properly. Change-Id: Id9b2d26a4acdd6fe6c69055907258df3cc035b31 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/16399 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2016-09-04mainboard/google/reef: provide baseboard and variant conceptsAaron Durbin
To further the ability of multiple variant boards to share code provide a place to land the split up changes. This patch provides the tooling using a new Kconfig value, VARIANT_DIR, as well as the Make plumbing. The directory layout with a single variant, reef (which is also the baseboard), looks like this: variants/baseboard - code variants/baseboard/include/baseboard - headers variants/reef - code variants/reef/include/variant - headers New boards would then add themselves under their board name within the 'variants' directory. No split has been done with providing different logic yet. This is purely a organizational change. BUG=chrome-os-partner:56677 Change-Id: Ib73a3c8a3729546257623171ef6d8fa7a9f16514 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16418 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-04mainboard/google/reef: prepare sharing directory for variantsAaron Durbin
Instead of completely duplicating the a reference board's directory when doing a variant or follower device start providing a means to share code within a single directory. This change just starts the process from the Kconfig side, but subsequent patches will follow which disentangles the board specific pieces from and common logic. BUG=chrome-os-partner:56677 Change-Id: I96628920d78012e488ec008e35daac9c1be0cf79 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16417 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-04mainboard/google/reef: correct EC ASL includesAaron Durbin
The superio.asl wasn't being included within the right scope. Fix that as well as clean up the per-mainboard header includes to be in one place. BUG=chrome-os-partner:56677 Change-Id: I5e6a82f9f2e3c7455132263d19b32b2f06220376 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16413 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Shaunak Saha <shaunak.saha@intel.com>
2016-09-04mainboard/google/reef: remove unused gpio.h macrosAaron Durbin
Some of the macros in gpio.h are no longer used because devicetree.cb is being used to autogeneric the ACPI AML. Therefore remove the unused macros. BUG=chrome-os-partner:56677 Change-Id: I433a929229a0318f6c1df652655d046a5152cc63 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16412 Tested-by: build bot (Jenkins) Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2016-09-02drivers/intel/fsp2_0: Make FSP Headers Consumable out of BoxBrandon Breitenstein
The following patch is based off of the UEFI 2.6 patch. The FSP header files are temporarily staying in soc/intel/apollolake and FspUpd.h has been relocated since the other headers expect it to be in the root of an includable directory. Any struct defines were removed since they are defined in the headers and no longer need to be explicity declared as struct with the UEFI 2.6 includes. BUG=chrome-os-partner:54100 BRANCH=none TEST=confirmed coreboot builds successfully Change-Id: I10739dca1b6da3f15bd850adf06238f7c51508f7 Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com># Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/16308 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-09-01mainboard/google/reef: drop proto gpio supportAaron Durbin
Many changes make proto boards very hard to work with since proto boards were using A stepping processors. Everyone has moved on. Therefore, drop non-proto support. BUG=chrome-os-partner:56791 Change-Id: I2985e3965b1b69445e22506bd664b4cbca13c8ab Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16377 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins)
2016-09-01mainboard/google/reef: add pen connectionsAaron Durbin
A pen interface was added. Prepare for possibly testing it by plumbing in the gpio configuration. It's very possible these changes need to be tweaked, but no driver code has been seen yet nor a datasheet detailing how some of these signals actually function. BUG=chrome-os-partner:56739 Change-Id: I208ff3e151ce55d62e5fcc33a1e39cc87e229970 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16376 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-01mainboard/google/reef: fix polarity of FP_INTAaron Durbin
The formerly name FP_INT_L net is actually active high and is push-pull. Therefore adjust for the new net name, FP_INT, and polarity. The pulldowns are there because the device is on another board that isn't always available. BUG=chrome-os-partner:56740 Change-Id: I6706fd2c2bd164cf3b5f1457aef69f5675f2112d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16375 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-01mainboard/google/reef: add new memory SKUsAaron Durbin
Two new SKUs are being utilized for reef DVT. Add the following: Hynix 8GiB using H9HCNNNBPUMLHR-NLE -- id: 4'b0100 Hynix 4GIB using H9HCNNN8KUMLHR-NLE -- id: 4'b0101 BUG=chrome-os-partner:56738 Change-Id: I39ed9e827501939b92cbcce6092302b5a23d1d78 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16374 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-09-01mainboard/google/reef: support WLAN_PE_RSTAaron Durbin
The reef DVT build added another way to assert the wifi module's reset line. Ensure it's deasserted by default. For previous boards this GPIO doesn't matter because it wasn't routed anyway. BUG=chrome-os-partner:56737 Change-Id: I63e97b091ca0a278682c883303b1d7e052d8e677 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16373 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-31rockchip/rk3399: Add pwm_regulator.c for pwm then ramp boot up cpuEric Gao
Before, we calculate the pwm duties for cpu cores and centerlogic by hand, adding pwm_regulator.c to handle this. The default pwm design min/max voltage may be different between revs. With the pwm regulator, this patch changes the little cpu frequency from 600M to 1512M, and raises CPU voltage to 1.2V correspondingly. This also means we decide to drop the ES1 because it may fail to bootup with 1.5G ~ 1.2v. BRANCH=none BUG=chrome-os-partner:54376,chrome-os-partner:54862 TEST=Bootup on kevin board Change-Id: Id04c176bddfb9cdf3d25b65736e40249a85f6aa1 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: ee4365c787ec523b7ee1028ea100dcfbb331b3a9 Original-Change-Id: Ide75bbd92d1cbb14f934baeec0e38862bc08402b Original-Signed-off-by: Eric Gao <eric.gao@rock-chips.com> Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/364410 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16368 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-31rockchip/rk3399: Move romstage.c to mainboard/gruShunqian Zheng
The romstage.c is more board related than soc specific, like setting the pwm regulators, so moving it to mainboard/gru. BRANCH=none BUG=chrome-os-partner:54819 TEST=Bootup on kevin board Change-Id: I83c6cde9f451480e47e2b4b549cedf65b345134c Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 35feeb07131a6a9de4adde035236987391833474 Original-Change-Id: If2bf245302eb4fb20bb089c1b3ffa03909722443 Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/375398 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16367 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-31mainboard/*/Kconfig: Set GBB_HWID where missingPatrick Georgi
Provide GBB's hardware ID (used on Chrome OS devices) because it will be dropped from depthcharge. BRANCH=none BUG=none TEST=none Change-Id: I4851c1bdb21863983277d3283105c88b85a6166b Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 705251d2899bc006e21ff3e34a3fc3eba2dd4d00 Original-Change-Id: I7488533b83b8119f8c85cbf2c2eeddabb8e9487d Original-Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/372579 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16363 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-31soc/intel/apollolake: Disable Periodic Retraining per-SKUAndrey Petrov
Certain LPDDR4 models have some HW issues that can be worked around by turning off Periodic Retraining feature in the memory controller. Add option to disable PR per SKU. BUG=chrome-os-partner:55466 TEST=run RMT test, pass Change-Id: Ie7aa79586665f6d3a7edd854a9eef07e6a1b2ab8 Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://review.coreboot.org/16320 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2016-08-30nyan-blaze: Correct indentation for sdram configsPaul Kocialkowski
This corrects indentation for sdram configs in nyan_blaze. Change-Id: Ia9ad2a37c6e3b79e1260f490db893244c32685b6 Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: https://review.coreboot.org/16342 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-30mainboard/google/reef: set SLP_S3_L assertion width to 28msAaron Durbin
The reef board needs at least ~28ms for its S0 rails to discharge when S3 is entered. Because of the granularity in the chipset the effective SLP_S3_L assertion width is 50ms. BUG=chrome-os-partner:56581 Change-Id: I20514eb0825cd4bc2ee9276b648204b7bfd6a7b0 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16327 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-27gru: Make SDRAM parameters individual struct files in CBFSJulius Werner
This patch changes Gru SDRAM parameters from structures that just get compiled into the romstage to individual CBFS files. This allows us to only load the parameter set we need for the board we're booting from flash, which reduces our boot time and the SRAM memory footprint required to hold the romstage. TEST=Booted Kevin. Change-Id: Ie88a515cbdb19a794ca0a230a56bcc82bed1e550 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16274 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-25vboot: consolidate google_chromeec_early_init() callsAaron Durbin
On x86 platforms, google_chromeec_early_init() is used to put the EC into RO mode when there's a recovery request. This is to avoid training memory multiple times when the recovery request is through an EC host event while the EC is running RW code. Under that condition the EC will be reset (along with the rest of the system) when the kernel verification happens. This leads to an execessively long recovery path because of the double reboot performing full memory training each time. By putting this logic into the verstage program this reduces the bootblock size on the skylake boards. Additionally, this provides the the correct logic for all future boards since it's not tied to FSP nor the mainboard itself. Lastly, this double memory training protection works only for platforms which verify starting from bootblock. The platforms which don't start verifying until after romstage need to have their own calls (such as haswell and baytrail). Change-Id: Ia8385dfc136b09fb20bd3519f3cc621e540b11a5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16318 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-24google/reef: Tune eMMC DLL settings for reef evtChiranjeevi Rapolu
Apply eMMC tuned DLL settings for reef evt. Modify comments to avoid replicating info. Add EDS reference. BUG=chrome-os-partner:55648 BRANCH=none TEST=Verify that reef evt boots to OS from eMMC. Change-Id: If3bf51f3b7d38320f504ea6fbecf7c188a94ae5c Signed-off-by: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> Reviewed-on: https://review.coreboot.org/16296 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-20google/reef: Save DIMM info from SMBIOS memory HOBRavi Sarawadi
Add support for SMBIOS memory HOB save. Add DIMM 'part_num' info to be saved as part of SMBIOS memory HOB. BUG=chrome-os-partner:55505 TEST='dmidecode -t 17' and 'mosys -k memory spd print all' Change-Id: I53b4a578f31c93b8921dea373842b8d998127508 Signed-off-by: Ravi Sarawadi <ravishankar.sarawadi@intel.com> Reviewed-on: https://review.coreboot.org/16249 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-19rockchip/rk3399 & gru/kevin: support sdram 933MHz on kevinLin Huang
We should be running faster. Faster = better. BRANCH=None BUG=chrome-os-partner:54873 TEST=Boot; stressapptest -M 1028 -s 10000 Change-Id: I7f855960af3142efb71cf9c15edd1da66084e9d8 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 51bfd2abb1aba839bd0b5b85e9e918f3cc4fd94d Original-Change-Id: Iec9343763c1a5a5344959b6e8c4dee8079cf8a20 Original-Signed-off-by: Lin Huang <hl@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/362822 Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16241 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-19google/reef: Configure NFC gpios correctly before entering sleepFurquan Shaikh
Before entering sleep, ensure that the NFC gpios are configured correctly to avoid leakage. BUG=chrome-os-partner:56281 Change-Id: I2bb2e7ba468df445aa5f6c2b22ae0a74fcaa44f6 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/16243 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-18Kconfig: rename BOOT_MEDIA_SPI_BUS to BOOT_DEVICE_SPI_FLASH_BUSAaron Durbin
Provide a default value of 0 in drivers/spi as there weren't default values aside from specific mainboards and arch/x86. Remove any default 0 values while noting to keep the option's default to 0. BUG=chrome-os-partner:56151 Change-Id: If9ef585e011a46b5cd152a03e41d545b36355a61 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16192 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-18Kconfig: lay groundwork for not assuming SPI flash boot deviceAaron Durbin
Almost all boards and chipsets within the codebase assume or use SPI flash as the boot device. Therefore, provide an option for the boards/chipsets which don't currently support SPI flash as the boot device. The default is to assume SPI flash is the boot device unless otherwise instructed. This falls in line with the current assumptions, but it also allows one to differentiate a platform desiring SPI flash support while it not being the actual boot device. One thing to note is that while google/daisy does boot with SPI flash part no SPI API interfaces were ever implemented. Therefore, mark that board as not having a SPI boot device. BUG=chrome-os-partner:56151 Change-Id: Id4e0b4ec5e440e41421fbb6d0ca2be4185b62a6e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16191 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-17mainboard: Clean up boot_option/reboot_bits in cmos.layoutNico Huber
Since commit 3bfd7cc (drivers/pc80: Rework normal / fallback selector code) the reboot counter stored in `reboot_bits` isn't reset on a reboot with `boot_option = 1` any more. Hence, with SKIP_MAX_REBOOT_CNT_CLEAR enabled, later stages (e.g. payload, OS) have to clear the counter too, when they want to switch to normal boot. So change the bits to (h)ex instead of (r)eserved. To clarify their meaning, rename `reboot_bits` to `reboot_counter`. Also remove all occurences of the obsolete `last_boot` bit that have sneaked in again since 24391321 (mainboard: Remove last_boot NVRAM option). Change-Id: Ib3fc38115ce951b75374e0d1347798b23db7243c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/16157 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com> Reviewed-by: York Yang <york.yang@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-16Revert "rockchip: rk3399: enable sdhci clk for emmc"Shunqian Zheng
This reverts commit 462e1413 ("rockchip: rk3399: enable sdhci clk for emmc") Enabling this clock in coreboot is no longer needed as it's handled in the kernel driver now. BUG=chrome-os-partner:52873 TEST=boot from usb/sdcard and check there is /dev/mmcblk0 BRANCH=none Change-Id: I92cf51f175fe56a09ab9329b29a27c77ef4328e1 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 5707d1269a253dabf825be120d1f9348ffaab6d0 Original-Change-Id: I8bca870c663d8ce8fac5daaaaf8225489f22ed13 Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/367421 Original-Commit-Ready: Brian Norris <briannorris@chromium.org> Original-Reviewed-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16152 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-15reef: Increase TSR2 threshold to 100Furquan Shaikh
This is a temporary work-around since the current threshold of 70 on TSR2 results in thermal trip and shutdown while the kernel is booting. Changing this threshold to 100 allows kernel to boot up to userspace. Following values were read: $ cat /sys/class/thermal/thermal_zone4/temp 81800 $ cat /sys/class/thermal/thermal_zone4/type TSR2 BUG=chrome-os-partner:56155 BRANCH=None TEST=Boots to OS. Change-Id: I951553ed4c93b02239a51a0d3036e4a750eea04b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/16156 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2016-08-15mainboard/google: remove unused BOOT_MEDIA_SPI_CHIP_SELECT optionAaron Durbin
The BOOT_MEDIA_SPI_CHIP_SELECT option is not used in any of the code. Remove its usage. BUG=chrome-os-partner:56151 Change-Id: I522b62a2371b8a167ce17c48117669390cda14cd Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16185 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-14src/mainboard: Capitalize ROM, RAM, CPU and APICElyes HAOUAS
Change-Id: Ia1f24d328a065a54975adde067df36c5751bff2d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/15987 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-08-13Revert "gru: Show the current time on start-up"Julius Werner
This reverts commit 850e45f19f498eedd80da4a97a5ce641e2cec6d5. google_chromeec_init() is a weird function that can lead to confusing behavior. I'm not sure how it's meant to work on the boards that use it, but it causes problems on Kevin and other non-x86 boards have never used it either. It doesn't really do anything anyway (the EC works fine without an initial HELLO), so at best it's just a waste of time... let's take it back out. There's also no need to display the current time on every boot... other boards don't do that and the eventlog already fills the same purpose. Cut it out to avoid one extra host command overhead. BRANCH=None BUG=chrome-os-partner:55995 TEST=Recovery reasons now get correctly propagated across the EC reboot. Change-Id: Ic3b772780d4d05e362c269969e6e4e7069482bb6 Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: 103d86e68cd164bea39aa1edc8668d80358edbde Original-Change-Id: I58fd5e6094e1c8cb6368e7a4569ab9231375fbc9 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/367351 Original-Reviewed-by: Simon Glass <sjg@chromium.org> Original-Reviewed-by: Shelley Chen <shchen@chromium.org> Reviewed-on: https://review.coreboot.org/16153 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-11reef: Update chromeos.fmdFurquan Shaikh
1. Get rid of LBP2 partition 2. Shrink RO size 3. Increase RW-A and RW-B sizes 4. Increase RW_MRC_CACHE size CQ-DEPEND=CL:366793 BUG=chrome-os-partner:52127, chrome-os-partner:55699, chrome-os-partner:55778 BRANCH=None TEST=Compiles successfully. Boots to OS. Change-Id: Iad41d8cc7697e6d73f1aa2c699b0e8559349b77e Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/16145 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-11rockchip/rk3399: Add code to neuter Type-C PHY for firmware USBJulius Werner
The Rockchip RK3399 integrates a USB Type-C PHY in charge of things like SuperSpeed line muxing for rotated cable orientations in the SoC. While fancy, this is very complicated and we don't want to implement support for the whole thing in firmware. The USB Type-C standard has intentionally been designed in a way that the USB 2.0 (HighSpeed) lines always "just work" in any orientation (by just shorting different pins in the connector together) so that simple use cases like ours can get basic USB functionality without much hassle. However, a semi-configured Type-C PHY can confuse USB 3.0 capable devices into thinking we're actually supporting SuperSpeed, and fail at that rather than establishing a reliable HighSpeed connection. This patch sets enough bits in the Type-C PHY to electrically isolate the SuperSpeed lines from the connector so that the connected device isn't going to get any fancy ideas and reliably falls back to USB 2.0. Also clean up the rest of the USB code while we're at it: avoid writing a few bits that are already in the right state from their reset values anyway, or reading values whose content we already know for this SoC. Rename the USB controllers to the name actually used in the Rockchip documentation (USB OTGx) rather than the name blindly copied from Exynos code (USB DRDx). BRANCH=None BUG=chrome-os-partner:54621 TEST=Plug a USB 3.0 Patriot Memory stick into both ports in all orientations, observe how it gets reliably detected now (safe for some known hardware issues on my board). Change-Id: Ifce6bcddd69f2e8f2e2a2f48faf65551e084da1e Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: c526906f998bf66067d3addb8b3d3a126c188b1e Original-Change-Id: Ie80a201a58764c4d851fe4a5098a5acfc4bcebdf Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/366160 Original-Reviewed-by: liangfeng wu <wulf@rock-chips.com> Original-Reviewed-by: Shelley Chen <shchen@chromium.org> Original-Reviewed-by: <515506667@qq.com> Reviewed-on: https://review.coreboot.org/16125 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-08-10google/reef: Add mainboard handler function for gpio SMIShaunak Saha
This patch adds mainboard_smi_gpi_handler which handles the SMI event. This can happen in situations like lidclose and system goes to shutdown. BUG=chrome-os-partner:54977 TEST=When system is in firmware mode executing the command lidclose from ec console shuts down the system. Change-Id: I8ff6001e48dcbbd4cee5097e759352d8fea6189b Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/15834 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-08-09google/gru: Fix rk3399-gru write protectDouglas Anderson
The write protect GPIO is active high, not active low. After fixing I can see this after removing the write-protect screw: $ crossystem | grep wpsw_boot wpsw_boot = 0 Putting the screw in shows: $ crossystem | grep wpsw_boot wpsw_boot = 1 Caution: this CL contains explicit material. It explicitly sets the pullup on the WP GPIO even though that's the boot default. BRANCH=None BUG=chrome-os-partner:55933 TEST=See desc. Change-Id: I23e17e3bbbe7dcd83e81814de46117491e61baaa Signed-off-by: Martin Roth <martinroth@chromium.org> Original-Commit-Id: e6969f4be42c00c6e88bbb14929cf0454462ad21 Original-Change-Id: Ie65db9cf182b0a0a05ae412f86904df6b239e0f4 Original-Signed-off-by: Douglas Anderson <dianders@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/366131 Original-Tested-by: Brian Norris <briannorris@chromium.org> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/16115 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-09mainboard/google/rush_ryu: remove rush_ryu mainboardAaron Durbin
The rush_ryu board was a development platform that never made it into a product. Remove it as it's not available to anyone. BUG=chrome-os-partner:55932 Change-Id: Ia3836ff8cade3009730543177a66736ae197572b Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16107 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-08-09mainboard/google/rush: remove rush mainboardAaron Durbin
The rush board was a development platform that never made it into a product. Remove it as it's not available to anyone. BUG=chrome-os-partner:55932 Change-Id: I0f77bb791491509da7bd9cf25050e01c2f734a2f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16106 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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