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2014-06-02sandybridge: Pass chip info to i915lightup.Vladimir Serbinenko
Change-Id: I280441aadb0575dc0b99584cdcd48cc76a0289a2 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5284 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-25mainboard/google/slippy: Fix usage of GNU field designator extEdward O'Callaghan
Following the reasoning in, 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: I219ae74d60fd7211de2edee96e74bbe13130bb94 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5849 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-25mainboard/google/bolt: Fix usage of GNU field designator extEdward O'Callaghan
Following the reasoning in, 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: I31841e7bf578c77d08d452779936fcf5b3026d4f Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5848 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-23mainboard/google/link: Fix usage of GNU field designator extEdward O'Callaghan
Following the reasoning in, 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: Id967f6057759cf0603c84514d32b067c3658306f Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5831 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-23mainboard/google/falco: Fix usage of GNU field designator extEdward O'Callaghan
Following the reasoning in, 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: I4e5f2d7e8e6b76703fccce38fc7e3165d763e97f Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5830 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-23mainboard/google/peppy Fix usage of GNU field designator extensionEdward O'Callaghan
Following the reasoning in, 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: Idd7305cb34be77894ca4b6062bc0a2dc61126347 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5822 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-23mainboard/google/parrot Fix usage of GNU field designator extensionEdward O'Callaghan
Following the reasoning in: 8089f17 mainboard/lenovo/x230 Fix usage of GNU field designator extension In C99 we defined a syntax for this. GCC's old syntax was deprecated. Change-Id: I5be77fe6670601e103260077fae07a5b9fd41f1d Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5821 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-19intel: Remove GFXUMA and related global variablesKyösti Mälkki
Remove use of global variables uma_memory_base and uma_memory_size from builds with Intel northbridges, as these variables can be kept within the chipset or even as stack locals. Intel platforms have no functional implemenation for option GFXUMA. If we did implement some choice between external and integrated graphics, it needs to be named in less obscure fashion. Change-Id: I12f18c4ee6bc89e65a561db6c2b514956f3e2d03 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5720 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-19Add aliases for Chromebooks in board_infoKyösti Mälkki
This defines new board_info entry 'Vendor name' to be displayed in place of, or in addition to, the CONFIG_VENDOR string 'Google'. Also flag these as flashrom accessible SPI without socket. Instructions to disable flash write-protection can be found at Chromium developer documentation. Change-Id: I69791a091417a80d01e0ba2c6462417730a07be0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5750 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-15rambi: Add ACPI devices and interrupts for codec and ALSDuncan Laurie
The Codec and ALS both have interrupt sources that can be configured. The ALS kernel driver currently does not try to use it but the codec driver does for things like jack detect. ACPI Devices are added, but as with other ACPI devices the HID may need to be updated once more official strings are decided. BUG=chrome-os-partner:24380 BRANCH=baytrail TEST=manual: build and boot on rambi and check for functional lightsensor Change-Id: Ib51a2aaf32d5597926fcbe9183947e9ac53e1468 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/182366 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5049 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-15rambi: Add ACPI table support for I2C devicesDuncan Laurie
In order to support probing I2C devices when the controller is in ACPI mode the mainboard needs to decalre them in the proper scope with the address/interrupt information. The touchpad devices are ATML0000/ELAN0000 and the touchscreen is ATML0001 so they can be distinguished in userland scripts based on ID. There is also a special "ISTP" node that indicates whether the devices is a touchpad (=1) or touchscreen (=0) in case this is useful to drivers. These names may not be final but they are a starting point and can be easily changed. Atmel devices also have a bootloader mode which needs to be declared as a separate device. Unfortunately it does not work as expected to have multiple I2cSerialBus() resources declared in a single device and have it select properly, even with the use of StartDependentFn(), so bootloader devices are declared separately. The original devices are left in \_SB scope and are only enabled if the I2C controllers are in PCI mode. The new devices are only enabled if the I2C controllers are in ACPI mode. BUG=chrome-os-partner:24380 BRANCH=baytrail TEST=manual 1) Ensure there is no change in functionality by default and that the devices are still probed by chromeos_laptop in the kernel. 2) Enable lpss_acpi_mode=1 in devicetree.cb and kernel changes to add _HID entries for devices in appropriate drivers. Ensure that the devices are probed successfully. Further changes are needed to the chromeos-touch-firmware scripts to load config and update firmware based on the new ACPI _HID entries. 3) Put touchpad in bootloader mode (by flashing bad firmware) and ensure that it is detected at address 0x25 and the firmware is able to be updated. Change-Id: I5b9b47ddc94474a677497271e963f62cb09438e0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/182259 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5045 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-15rambi: disable SERIRQ native functionalityAaron Durbin
Nothing can actually use this as the EC cannot speak using baytrail's SERIRQ protocol. Also, the voltage bridge is going away so nothing will be hooked up to it. Therefore disable this it. BUG=chrome-os-partner:24693 BRANCH=rambi TEST=Built and booted. Change-Id: I406bb9c227578ec0a75eaf67143b3b27cb7880ae Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/182082 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/5042 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-13rambi: dptf: Set critical thresholdsDuncan Laurie
Set critical temperature thresdholds to 70C. This will cause DPTF framework to shut down the system so it may need to be higher or lower but will need some testing. BUG=chrome-os-partner:17279 BRANCH=rambi TEST=build and boot on rambi, start DPTF framework and observe it using specified critical thresholds. Change-Id: Ibbf6d814295eb5ff006cb879676b7613f5eb56a3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/182025 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5038 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-13rambi: Update the DPTF configurationDuncan Laurie
- Add passive thresholds for thermal participants - Disable the charger participant and remove from _TRT BUG=chrome-os-partner:17279 BRANCH=rambi TEST=build and boot on rambi and start ESIF framework Change-Id: Ie5917413aceadee6e39594257aaafb0bcb399d09 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/181663 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5029 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-13rambi: Move KBD_IRQ pin for Rambi 2.0 boardShawn Nematbakhsh
KBD_IRQ# is moved to GPIO SC101, with SC50 going back to its original SERIRQ function. Note that this change breaks Rambi 1.5 keyboard functionality. BUG=chrome-os-partner:24424 TEST=Manual on Rambi 2.0. Verify KB functions in OS with SC50 / SERIRQ KB interrupt toggling removed from EC code. BRANCH=Rambi, Glimmer, Clapper Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Change-Id: I3fa40441741ea9d52a6e2ff15925570510b5b82b Reviewed-on: https://chromium-review.googlesource.com/181757 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5030 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-12Rambi: Enable 32k SUSCLK signalKyösti Mälkki
The SoC needs to provide a 32k clock signal SUSCLK for some modems to work properly, so this enables the signal. BUG=chrome-os-partner:24425 TEST=Manual, check SUSCLK pin with a scope. Change-Id: Ibc0d5bb38a2c3e16f381dfc256097fdced67fd1c Reviewed-on: https://chromium-review.googlesource.com/180101 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Tested-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5722 Reviewed-by: Aaron Durbin <adurbin@gmail.com> Tested-by: build bot (Jenkins)
2014-05-12rambi: Make eMMC CLK pull-down and change pull strengths to 20KShawn Nematbakhsh
eMMC CLK was incorrectly configured as PULL_UP, but should have been PULL_DOWN. 2K pulls somehow masked this problem. BUG=chrome-os-partner:24353 TEST=Verify eMMC is bootable on Rambi on boards that previously failed with an all-20K, all-PU eMMC pin configuration. BRANCH=None Change-Id: I0cbb6ebbb6818f83402b99330728266b09a0f5d6 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/181034 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5026 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-12rambi: specify reference code index in vboot areaAaron Durbin
Rambi's reference code will live at slot 3 in the verified firmware section. BUG=chrome-os-partner:22867 BRANCH=None TEST=Built and booted. Verified correct area where reference code was loaded from. Change-Id: I8bee46600429ac8f732fe334852f69aff1324150 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/180027 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/5024 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-12rambi: Disable HSUART2 and SPI interfacesDuncan Laurie
Not used currently on rambi board. Disable in case it saves power. BUG=chrome-os-partner:23862 BRANCH=none TEST=build and boot on rambi Change-Id: Idb870c2cfa88cb6c3f1ada3caf0db566e33ec1eb Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/180084 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5020 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-12rambi: Enable SCC devices in ACPI modeDuncan Laurie
With the ACPI GNVS exported and depthcharge changed to initialize eMMC in ACPI mode we can now put the SCC devices into ACPI mode. BUG=chrome-os-partner:24380 BRANCH=none TEST=build and boot on rambi, test eMMC and SD card Change-Id: I39716198f8227c0c3293ac23eb09660792e2c51b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179901 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5018 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-09rambi: Enable DPTFDuncan Laurie
This enables the DPTF framework, but it doesn't do much without some sort of kernel+user components to drive it. BUG=chrome-os-partner:17279 BRANCH=none TEST=build and boot on rambi, dump DSDT and look over \_SB.DPTF Change-Id: Icb632a6e70c3912bbdfa6ef3f5c87cd79d2b8a3a Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179480 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5003 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-09rambi: Set panel power timingsDuncan Laurie
These are the values that are seen with VBIOS and may need tweaked for derivative panels. BUG=chrome-os-partner:24367 BRANCH=none TEST=boot on rambi in normal mode and see the panel come up Change-Id: Ie3120ab3c5298135626e8534d3954acd263dc74b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179365 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5001 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-09rambi: change SD card pulls to 20KAaron Durbin
Now that the SD card controller is limited to the SD card 2.0 spec it's possible to use 20K pulls for the pads. BUG=chrome-os-partner:24423 BUG=chrome-os-partner:24312 BRANCH=None TEST=Built and booted. Able to dd to/from /dev/mmcblk1 without any errors. Change-Id: Id5396c55330a84bf7a09d227507d2bfcde66a1a4 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179423 Reviewed-on: http://review.coreboot.org/4999 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-09rambi: limit SD card controller to 2.0 specAaron Durbin
The rambi board can only meet the SD card 2.0 specification. Therefore, the controller capabilities need to be overridden to match. BUG=chrome-os-partner:24423 BRANCH=None TEST=Built and booted. /sys/kernel/debug/mmc0/ios shows high speed as maximum timing as well as 3.3V signal voltage. Change-Id: Ib3824800852376e0f15a70584917d6692087ccfe Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179415 Reviewed-on: http://review.coreboot.org/4998 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-05-09rambi: export SPI write-protect GPIO correctlyAaron Durbin
Bay Trail has 3 banks of gpios. Therefore, in order to properly identify a gpio the specific bank number as well as the GPIO within that bank is needed. The SPI write-protect GPIO is GPIO 6 within the SUS bank (offset 0x2000). BUG=chrome-os-partner:24324 BUG=chrome-os-partner:24408 BRANCH=None TEST=Built and booted. Looked at GPIO sysfs in the chromeos_acpi directory. Change-Id: Ic51b5abe3bacf6cf9b6a90cf666f1a63b098a0e3 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179195 Reviewed-on: http://review.coreboot.org/4995 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-08ChromeOS boards: Always build code for bootmode strapsKyösti Mälkki
Leave it under BOOTMODE_STRAPS to control whether these have any functional meaning on the build. Change-Id: Ieb59aa7ab4b1e8da6a1002e7a8e5462eb7988d35 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5643 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-08ChromeOS boards: Fix includesKyösti Mälkki
Change-Id: Ib8448f3d36a23538cd9fea897f09da3ec4ad007a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5647 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-08Declare get_write_protect_state() without ChromeOSKyösti Mälkki
Change-Id: I72471ac68088cd26f8277b27b75b7d44ad72cfc4 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5642 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-05-08rambi: Make ec_in_rw a legacy GPIOShawn Nematbakhsh
ec_in_rw needs to be read by depthcharge, which only supports legacy GPIOs. BUG=chrome-os-partner:24408 TEST=Manual on Rambi. Cold + warm boot device, verify that depthcharge detects the proper ec_in_ro state. BRANCH=None Change-Id: I25802b445c795eb85580c22d880efee8eeb21318 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/179228 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4993 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
2014-05-08rambi: Change eMMC pin PUs to 2KShawn Nematbakhsh
Strengthen PUs on all eMMC pins to fix problems with eMMC not coming up on certain boards. BUG=chrome-os-partner:24353 TEST=Manual. Burn FW on board that previously failed to boot eMMC, verify chromeos can now install + boot from eMMC. BRANCH=none Change-Id: I7a9742968b8b8c2c42285ffc21de46aed9c87fb7 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/178917 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4991 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-08rambi: configure SD card signalsAaron Durbin
Rambi 1.5 boards use the native SD card controller on baytrail. Therefore, enable those signals. The CLK, D*, and CMD pins use 2K pulls as these were shown to not exhibit any errors when doing reads or writes to a DDR50 sd card. Note that if a servo is connected on needs to enable the sd_vref_sel rail to pp1800 as this causes issues with card detect if it is not set to pp1800. BUG=chrome-os-partner:24312 BRANCH=None TEST=Built and booted. Tested sd card read and write works in kernel. Also noted that write protect detection works as well. Change-Id: I520e2808acbd8494534fcb710411dbc0e12fc874 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/178961 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4990 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-08rambi: configure the LPE audio codec clockAaron Durbin
Rambi has the LPE audio codec connected to PMC_PLT_CLK[0]. Configure it for 25MHz. BUG=chrome-os-partner:23791 BRANCH=None TEST=Built and booted. Noted message in console output. Change-Id: I11297ba951149e5831c65ca70ac7bdbbed113098 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/178781 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4987 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-05-07rambi: Remove outdated commentPatrick Georgi
Change-Id: Ic555d23a9112677a784dd814601f8202d4d17261 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5691 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
2014-05-07rambi: handle single channel configsAaron Durbin
Some 1.5 boards have a single channel ram configuration. Accomodate such configs. BUG=chrome-os-partner:22865 BRANCH=None TEST=Built and booted ChromeOS. Change-Id: I513327e47b9211d2dd1ea960d7da671a3773cb91 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/178340 Reviewed-by: Nick Sanders <nsanders@chromium.org> Tested-by: Bernie Thompson <bhthompson@chromium.org> Tested-by: Nick Sanders <nsanders@chromium.org> Reviewed-on: http://review.coreboot.org/4983 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07rambi: use SERIRQ pad as keyboard irq in gpio modeAaron Durbin
The level shifting between 3.3V and 1.8V for the SERIRQ signal is not working. Instead use the SERIRQ pad as a gpio which is used as a direct IRQ signal for the keyboard interupt. BUG=chrome-os-partner:23965 BRANCH=None TEST=Built and booted rambi. Keyboard works with associated EC change. CQ-DEPEND=CL:177189 Change-Id: Ifc270ca38207828a6d4711551d4bde9121559cca Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/177223 Tested-by: Bernie Thompson <bhthompson@chromium.org> Reviewed-on: http://review.coreboot.org/4979 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07rambi: make ramids non-legacy gpio inputsAaron Durbin
The romstage code for rambi uses the mmio way of reading inputs. However, this is a problem is the GPIOs are set up as legacy mode. Subsequent warm resets mean the ram_id is read incorrectly. Ensure the ram_id is read consistently by keeping the GPIOs for ram_id in mmio mode. BUG=chrome-os-partner:24085 BRANCH=None TEST=Built and booted. And rebooted. Now seeing consistent ram_id values on warm resets. Change-Id: Ieff98c000be80998854f325754f1e819975d2be5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/177230 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4977 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07rambi: distribute IRQs away from PIRQA on pci devicesAaron Durbin
Some of the drivers in the kernel were not so happy about having shared IRQs. Also, sharing IRQs means more code needs to be run in interrupt context to determine if the IRQ was meant for a particular device. Fix this. No more 'mmc1: got irq while runtime suspended' messages. BUG=chrome-os-partner:24056 BRANCH=None TEST=Built and booted. Looked at /proc/interrupts and noted no more sharing between pci devices. Change-Id: Ie5da102204ffe3156dd55ab17af77df245a57c97 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176792 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4973 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07rambi: fixup settings so trackpad can be found in kernelAaron Durbin
The kernel chromeos_laptop driver nomenclature expects the board name to not be in all caps. Fix this as well as the i2c address for the trackpad. BUG=chrome-os-partner:24307 BRANCH=None TEST=Built and booted. trackpad device is found. IRQs still not working yet. Change-Id: Id6be8ee4bce2835e303ea4fe63944be80d2d7ec2 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176680 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4970 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-07rambi: Add DIRQs for trackpad and touchscreenShawn Nematbakhsh
Also add the relevant info about these pins to the ASL tables + add SMBIOS type 41 data for these parts. BUG=chrome-os-partner:22863 TEST=Manual on Rambi. Set some pins to GPIO_DIRQ, and then verify DIRQ regwrites w/ GPIO_DEBUG look correct. Change-Id: Id40655f9fb2ea7b10e1ff58d0b2a8b4cc6f05ff8 Reviewed-on: https://chromium-review.googlesource.com/176299 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Commit-Queue: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Tested-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4963 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-06rambi: disable HDA deviceAaron Durbin
For some reason HDA can now be disabled. It's unclear what changes in the baytrail code allowed this to happen, sadly. BUG=chrome-os-partner:22871 BRANCH=None TEST=Noted hda is not in lspci. Change-Id: I64e2560533be6f701fa66cd53c906b62b09012ed Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176394 Reviewed-on: http://review.coreboot.org/4961 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: enable SCI and SMI gpiosAaron Durbin
Rambi has 3 pins that need to be configured for SCI and SMI: 1. GPIO_CORE[0] - runtime SCI pin 2. GPIO_SUS[7] - SMI for firmware lid events 3. GPIO_SUS[0] - wake pin for S3 wakes from EC. Configure these pins now that the rest of the infrastructure is in place. The one thing that is yet to work is runtime SCI for lid events once booted. BUG=chrome-os-partner:23505 BRANCH=None TEST=built and booted. lid close at rec screen works. And wake from S3 with a keyboard press works. Change-Id: I5f8e38ec5f4cf1a8ef7aa7fcee9abc344d9b184f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176393 Reviewed-on: http://review.coreboot.org/4960 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: mainboard EC - SCI and SMI fixesAaron Durbin
As rambi is a baytrail board it doesn't have a dedicated wake pin. Therefore, one needs to enable the proper GPIO to wake up the sytem before going into S3. BUG=chrome-os-partner:23505 BRANCH=None TEST=Put system into S3. Keyboard press created wake event. Also, typed 'lidclose' on EC console while at recovery screen. Machine properly shutdown. Change-Id: Ic67b6bce93d57c620f498505d83197e4ae34a07d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176392 Reviewed-on: http://review.coreboot.org/4959 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: include the EC devices normally on superioAaron Durbin
The superio.asl file allows for the mainboard to hang devices off of the LPC bus in ACPI. Include the keyboard controller, EC memory map, and host interface's resources. BUG=chrome-os-partner:23505 BRANCH=None TEST=Built and booted. Noted resource reservations in dmesg. Change-Id: Ida6481cd4c4725b5d3946bc64179ee99c93b0106 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176134 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4950 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: update EC supportAaron Durbin
Fix the SMI and SCI gpios for Rambi. Also, add in the EC callbacks for the SMI handler. Note that the handler for GPI SMIs has not been tested yet as baytrail chipset code doesn't yet support setting up those configurations yet. BUG=chrome-os-partner:23505 BRANCH=None TEST=Noted that SCI was enabled in /sys/firmware/acpi/interrupts for the EC's SCI GPI. Also was able to see Chrome EC messages with CONFIG_DEBUG_SMI and powering down at the dev screen. Change-Id: I67b278fd38e1c09271d2c1e16e42f6e8c49e3a70 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176077 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4948 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06baytrail: configure acpi SCI irqAaron Durbin
Baytrail has a configurable SCI irq. Add support for properly configuring SCI irq. Note that it is currently fixed to IRQ9, but the code supports setting it to the other supported values. The current mainboards using baytrail defer the madt IRQ override information to the chipset. BUG=chrome-os-partner:23505 BRANCH=None TEST=Built and booted. Noted 'SCI is IRQ9' message. Change-Id: I7b307bd58f9de944f0cb4c116107a15345499f2e Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176075 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4946 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: mirror bayleybay's eMMC gpio setupAaron Durbin
These changes to the eMMC pads allows the kernel to see the eMMC device. One is able to install onto the eMMC device, and the kernel is loaded and booted from eMMC device. Note, that it may not fully boot because of other issues such as not-completely working ACPI support. BUG=chrome-os-partner:22580 BRANCH=None TEST=booted off of usb drive. can see eMMC device. Change-Id: I9c088398297a0b559383bdf4a389dd19a1110e0f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/176073 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4945 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-06rambi: Fix eDP panel functionalityDuncan Laurie
For some mysterious reason GPIO_S0_NC22 is making the eDP panel go entirely white when it is configured with internal pullup. Since these (supposedly XDP related) pins are unknown functionality lets set them to GPIO_DEFAULT instead of GPIO_NC. Additionally the VBIOS is being changed to issue int15 callback to determine the boot graphics device. If we list both LFP and EFP then the dev/rec screens will show on the panel when HDMI is not attached and otherwise will display on HDMI. BUG=chrome-os-partner:23507 BRANCH=rambi TEST=build and boot on rambi, see firmware/kernel screens on the panel when HDMI is not attached, and firmware screens on the panel and kernel screens on both when HDMI is attached. Change-Id: Ieb05a591d63c4f8e09fa154eeb76004d32579508 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175952 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4944 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-05baytrail: fix up FADTAaron Durbin
The FADT for baytrail had incorrect offsets leading to the kernel spewing a huge mess of ACPI errors. Fix these offsets to be initialized in the chipset code. BUG=chrome-os-partner:23505 BRANCH=None TEST=Built and booted into kernel on rambi. Login screen comes up. Change-Id: I89fc2a4fd800ff01cedf89b51cfb1369aceb9f03 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175663 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4941 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-05baytrail: interrupt routing supportAaron Durbin
This provides the initial support for interrupt routing in bay trail. It includes both acpi changes and board changes to ensure the interdependencies are met with the current ASL code. The PIRQ routing is handled by the mainboard exporting an irqroute.h header that describes the per device and PIRQ PCI settings. There are still a lot of ACPI errors in the kernel with this change, though. BUG=chrome-os-partner:23505 BRANCH=None TEST=Built and booted rambi into kernel. Signed-off-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Id8a865a24fc8d49743c0b54efdb64aaef52fcd8e Reviewed-on: https://chromium-review.googlesource.com/175700 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4940 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-03Move ARCH_* from board/Kconfig to cpu or soc Kconfig.Furquan Shaikh
CONFIG_ARCH is a property of the cpu or soc rather than a property of the board. Hence, move ARCH_* from every single board to respective cpu or soc Kconfigs. Also update abuild to ignore ARCH_ from mainboards. Change-Id: I6ec1206de5a20601c32d001a384a47f46e6ce479 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5570 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-01ChromeOS: Use common fill_lb_gpio()Kyösti Mälkki
Change-Id: I2ba7a1c2b2e6ce2c00c9a2916141bed67930ba2d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5586 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-05-01ChromeOS: Remove oprom_is_loadedKyösti Mälkki
A global flag oprom_is_loaded was used to indicate to U-boot that VGA option ROM was loaded and run, or that native VGA init was completed on GMA device. Implement this feature without dependency to CHROMEOS option and replace use of global variable oprom_is_loaded with call to gfx_get_init_done(). Change-Id: I7e1afd752f18e5346dabdee62e4f7ea08ada5faf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4309 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-05-01google/stout: Fix build without ChromeOSKyösti Mälkki
Currently we have no developer or recovery mode switches when building without ChromeOS. Change-Id: I49adfcd8408838cf581430970be5efcef11ba06b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5596 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-04-30baytrail: Clean up NVS regionDuncan Laurie
There is a lot of NVS allocated to things that are not really used. Most of these are removed and some are moved around. Thermals are expected to be handled with DPTF so I've removed that bit of code but have not yet cleaned up the thermal zone. I left in the SIO BARs since I think we will need those still even though they may need work still. BUG=chrome-os-partner:23505 BRANCH=rambi TEST=build and boot on rambi Change-Id: Id16ee67e6b3709a303c001afd72947147f938127 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175626 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4936 Tested-by: build bot (Jenkins)
2014-04-30baytrail: Add reserved MMIO regions to ACPIDuncan Laurie
Add a length define for all the reserved MMIO regions and use them in the ACPI code to reserve the regions there. Add a region for the "abort page" documented in the EDS. BUG=chrome-os-partner:23505 BRANCH=rambi TEST=build and boot on rambi Change-Id: I2060dca0636a2fdc0533ddd0826f94add2c272c3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175624 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4934 Tested-by: build bot (Jenkins)
2014-04-30baytrail: Fix XHCI problems and re-enableDuncan Laurie
- a few clock gating bits were set improperly and were preventing the system from transitioning out of S0 state. - the XHCC registers were not getting the top byte set properly which includes things like DMA write request size and request boundary crossing control. This was causing memory corruption. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot kernel from USB on rambi with XHCI driver Change-Id: I8e8135a793dfbaa1f163766702e3a8f19bba9703 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175558 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4933 Tested-by: build bot (Jenkins)
2014-04-30console: Move UART port defaults to mainboardKyösti Mälkki
Correct selection of UART depends of board layout, not the CPU internals, so default setting should originate from mainboard. Change-Id: Ibf0ab0847ccce73c22704e86983dbe3d24ebc8a0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5618 Tested-by: build bot (Jenkins) Reviewed-by: David Hendricks <dhendrix@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-04-26Rename coreboot_ram stage to ramstageFurquan Shaikh
Rename coreboot_ram stage to ramstage. This is done in order to provide consistency with other stage names (bootblock, romstage) and to allow any Makefile rule generalization, required for patches to be submitted later. Change-Id: Ib66e43b7e17b9c48b2d099670ba7e7d857673386 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5567 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-04-26Get rid of HAVE_INIT_TIMER config optionFurquan Shaikh
There is redundancy in terms of use of init_timer. We have a Kconfig option to decide whether a board has init_timer as well as we use a stub for init_timer in places where we do not have any init_timer defined. Thus, remove the Kconfig option. Henceforth, all boards that do not have init_timer functionality can include a stub_timer if required. Change-Id: I35d38ec686f4dc92861cf9248f9b540323cd98ae Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: http://review.coreboot.org/5569 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-04-19ec/compal/ene932: Update to use coreboot EC-mainboard APIAlexandru Gagniuc
This patch implements a simple interface between the EC and mainboard ASL code. This interface does not rely on the preprocessor, and prevents name conflicts by scoping the interface methods. As this interface is documented on the coreboot wiki, an in-tree documentation is not provided. Change-Id: If0b09be4f5e17cc444539a30f0186590fa0b72b5 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5515 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-04-12ec/compal/ene932/acpi: Let mainboard define the ACPI lid objectAlexandru Gagniuc
The GP15 ACPI object was used to get the state of the lid. However GP15 is specific to certain Intel chipsets, and will not always be in the ACPI namespace. Instead of hardcoding this object, let the mainboard define it. Also, document the ACPI interface for the EC. Change-Id: I02a2eb3116af61ea5701f84507327aa40218597a Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5444 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-03-28mainboard/*/*/ec.c: Do not include `chromeos/chromeos.h`Paul Menzel
It's not needed and causes build failures without CONFIG_CHROMEOS. Change-Id: I7923717bfc5c84698044008e5f2441206041e0dd Reported-by: Idwer Vollering <vidwer@gmail.com> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5398 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-03-11rambi: Enable USB boot with EHCI controllerDuncan Laurie
This adds the EHCI driver back to libpayload and configures the devicetree to route ports to EHCI. This is hopefully just temporary until the issues with XHCI can be worked out. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=build and boot from USB on rambi Change-Id: I0549661f5e5fd83477f4839a05e7e21175b24b64 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175513 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4931 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-03-04uart: Drop HAVE_UART_MEMORY_MAPPEDKyösti Mälkki
This option is used to make uart8250mem option visible in menuconfig. Showing it for these ARMs is incorrect. Change-Id: I2c28e1c3781df41c09c365355a5105c9fe4945ed Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5259 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-02-27baytrail: fix uninitialized acpi structuresAaron Durbin
The callers of the following functions assume the storage area provided by the pointers is initialized. That's not the case as these were just place holders. - void acpi_create_intel_hpet(acpi_hpet_t * hpet); - void acpi_create_serialio_ssdt(acpi_header_t *ssdt); To fix this properly initialize the hpet entry, and just remove the serialio_ssdt function entirely. BUG=chrome-os-partner:23505 BRANCH=None TEST=Built and booted through depthcharge on rambi. Noted no more ACPI errors relating to invalid length. Change-Id: If56ab033562ef2d755e9c9de42f507c95d291aba Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174716 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4917 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-02-27rambi: Enable internal keyboardDuncan Laurie
The EC LPC init function needs to run to enable the internal keyboard. I needed this to confirm that it is just USB keyboards that are causing all sorts of issues. BUG=chrome-os-partner:23635 BRANCH=rambi TEST=boot to recovery screen and hit tab Change-Id: Iea0fc66ba62ea7da71ef83c26e25ae32bef102bd Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/175207 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4915 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-02-27rambi: Enable SATA portShawn Nematbakhsh
Enable first SATA port in Rambi device tree. BUG=chrome-os-partner:23643 TEST=TEST=Manual, in dev mode. Verify on rambi that SATA disk is detected, and kernel is found + booted. Change-Id: Ic0cb5f9ff17ca0f6cc7941f203b9338df200811d Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174916 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4914 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-02-27rambi: add all on-board devicesAaron Durbin
Add the on-board devices in the SoC to the device tree. Also, disable the unused devices aside from TXE and HDA. Those particular devices cause the system to shut down when they are disabled. BUG=chrome-os-partner:22871 BRANCH=None TEST=Built and booted through depthcharge. Noted the calls to the southcluster disable function. Change-Id: I482c1c9609833054aeb2948144af54b57d3df086 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174645 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: http://review.coreboot.org/4912 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-02-25Remove CACHE_ROM.Vladimir Serbinenko
With the recent improvement 3d6ffe76f8a505c2dff5d5c6146da3d63dad6e82, speedup by CACHE_ROM is reduced a lot. On the other hand this makes coreboot run out of MTRRs depending on system configuration, hence screwing up I/O access and cache coherency in worst cases. CACHE_ROM requires the user to sanity check their boot output because the feature is brittle. The working configuration is dependent on I/O hole size, ram size, and chipset. Because of this the current implementation can leave a system configured in an inconsistent state leading to unexpected results such as poor performance and/or inconsistent cache-coherency Remove this as a buggy feature until we figure out how to do it properly if necessary. Change-Id: I858d78a907bf042fcc21fdf7a2bf899e9f6b591d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5146 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-24rambi: add chromeos EC supportAaron Durbin
As rambi has the ChromeOS EC on it the EC needs to be configured properly. Do this along with updating the ChromeOS support for passing on write protect state, recovery mode and developer mode. BUG=chrome-os-partner:23387 BRANCH=None TEST=Built and booted to depthcharge. EC software sync appears to work correctly. Additionaly, 'mainboard_ec_init' appears in the console output. Change-Id: I40c5c9410b4acaba662c2b18b261dd4514a7410a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174714 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4905 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-02-17rambi: Set VBOOT_RAMSTAGE_INDEX to point to ramstage imageShawn Nematbakhsh
The ramstage image is the third image in the partition (after ECRW hash and depthcharge image). TEST=Manual. Boot rambi, verify that ramstage image is correctly found: "RW ramstage image at 0xffb1dc70, 0x0000f391 bytes" BUG=None. Change-Id: I628db3daf0b109106c51693960487a0c83b4e9f4 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/174540 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4899 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-02-16rambi: add BSP lapic deviceAaron Durbin
There's some baked in assumptions internal to coreboot that the BSP's cpu device exists in the device tree. Therefore provide one in the device tree. BUG=chrome-os-partner:22862 BRANCH=None TEST=Compiled and booted with other changes. Change-Id: I22ba10964760ee8efbc5bbd5d4ce65daf31b3839 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/173702 Reviewed-on: http://review.coreboot.org/4887 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-16rambi: disable internal pullups on ram_id[2:0]Aaron Durbin
The ram_id[2:0] signals have stuffing options for pull up/down with values of 10K. However, the default pulldown values for these pads are 20K. Therefore, one can't read a high value because of the high voltage threshold is 0.65 * Vref. Therefore the high signals are marginal at best. Fix this issue by disabling the internal pull for the pads connected to ram_id[2:0]. BUG=chrome-os-partner:23350 BRANCH=None TEST=Built and checked that ram_id[2:0] is properly read now. Change-Id: Ib414d5798b472574337d1b71b87a4cf92f40c762 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/173211 Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-by: Bernie Thompson <bhthompson@chromium.org> Reviewed-on: http://review.coreboot.org/4885 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-14google/rambi: Do not select CHROMEOS in KconfigAlexandru Gagniuc
CHROMEOS is the meant to be selected by the user. The correct variable for a mainboard to select is MAINBOARD_HAS_CHROMEOS. This will then default to a CHROMEOS build, but when the mainboard selects CHROMEOS, the user can no longer disable CHROMEOS. Change-Id: I78fb15a0a9fef733e2de064d6c09cf774b7bce78 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5218 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2014-02-12google boards: Do not hardcode location of spd.binAlexandru Gagniuc
spd.bin can reside anywhere in CBFS, and we only use CBFS APIs to access and read it. As such, there is no need to hardcode it, and it can collide with mrc.bin or mrc.cache on some boards. Do not use a specific position for spd.bin, but instead let cbfstool find the optimal placement. Change-Id: I496094d3c0de708813494095b7ac4be8addb4112 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/5210 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-12falco: Add ACPI code to describe the I2C touchpad deviceDuncan Laurie
If the SerialIO devices are put into ACPI mode then it is possible to use ACPI to instantiate the touchpad in the kernel without needing to have a platform level driver to do the binding. This is the "new way" of describing on-board I2C devices and the upstream kernel is starting to add ACPI IDs to drivers so they can be used in this fashion. For the Cypress touchpad use a generic ACPI ID of "CYPA0000" to describe it. In order to support the proper scoping of the touchpad device under the appropriate I2C controller device the mainboard.asl file needs to be included after pch.asl so the I2C device exists. Change-Id: I81e053d27be478f3a19b6f9b13cd2b4fabcb88c0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/5194 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-02-11rambi: Add platform GPIO configuration tablesShawn Nematbakhsh
Configure GPIOs according to function on board. TEST=compile only. BUG=chrome-os-partner:22863 Change-Id: Ic38eeb64149606f2d7a19cc7a0144cc7e24807b8 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/172657 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4875 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-11rambi: Add ncore GPIO config tablesShawn Nematbakhsh
gpncore config tables were previously missing -- add them. Also, make the baytrail GPIO/PAD LUTs easier to read. TEST=Manual. Build + boot on bayleybay. BUG=chrome-os-partner:22865 Change-Id: I49a1b23c7ad4fb5f4c86618e8c78ea9a1a42f79d Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/172510 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/4874 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-11rambi: add per-sku SPD supportAaron Durbin
There are currently 4 SKUs: 0b000 - 4GiB total - 2 x 2GiB Micron MT41K256M16HA-125:E 1600MHz 0b001 - 4GiB total - 2 x 2GiB Hynix H5TC4G63AFR-PBA 1600MHz 0b010 - 2GiB total - 2 x 1GiB Micron MT41K128M16JT-125:K 1600MHz 0b011 - 2GiB total - 2 x 1GiB Hynix H5TC2G63FFR-PBA 1600MHz Add each of the 4 spds to the build, and use the proper parameters to MRC to use the in-memory SPD information. BUG=chrome-os-partner:22865 BRANCH=None TEST=Built. Noted 1024 bytes of SPD content. Change-Id: Ife96650f9b0032b6bd0d1bdd63b8970e29868365 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/172280 Reviewed-on: http://review.coreboot.org/4872 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-02-06ARMv7: Remove static CBMEM allocationKyösti Mälkki
The calculations for static allocation are no longer valid. Change-Id: I6740cdcec789abddf78485a0edaf24882ef8c2a5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4569 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: David Hendricks <dhendrix@chromium.org>
2014-02-06MTRR: Mark all prefetchable resources as WRCOMB.Vladimir Serbinenko
Change-Id: I2ecfd9733b65b6160bc2232d22db7b16692a847f Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5149 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-05mainboard/google: add initial rambi mainboard supportAaron Durbin
BUG=chrome-os-partner:23121 BRANCH=None TEST=None Change-Id: I283415be326e2d92e1e1bf7866954f17a7266edb Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/171940 Reviewed-by: Bernie Thompson <bhthompson@chromium.org> Reviewed-on: http://review.coreboot.org/4865 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-01-26google/stout: Provide cmos.defaultAlexandru Gagniuc
Change-Id: Ief0d08e0cd3dc469d700acf8567435894651171e Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4822 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-01-26google/butterfly: Provide cmos.defaultAlexandru Gagniuc
Change-Id: I0ec0d80f6c6682a0d3656a0c0743d166b1bc85c2 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4820 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-01-23board_info.txt: Add ROM information for google butterflyAlexandru Gagniuc
Change-Id: I7d973ef41c4f2973e71015ec292ae88faaeb5840 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4766 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-01-22board_info.txt: Classify almost all remaining boards.Vladimir Serbinenko
Based on info from commit messages (most devel/eval boards are mentioned as such in commit message) and information from vendor sites (mostly based on form factor). Classification for siemens/sitemp_g1p1 is based on info by Nico Huber. For Google boards based on info from ML posted by Aaron Durbin. Remaining unclassified board is: google/pit For which very little info is available publically. Change-Id: I12dfff4c629811a48cfc77be27bdc5081530b8f6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4759 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-01-22CBMEM: Replace cbmem_initialize() with cbmem_recovery()Kyösti Mälkki
The replacement function confirms CBMEM TOC is wiped clean on power cycles and resets. It also introduces compatibility interface to ease up transition to DYNAMIC_CBMEM. Change-Id: Ic5445c5bff4aff22a43821f3064f2df458b9f250 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4668 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins)
2014-01-20google/butterfly: Remove unused cmos.layout optionsAlexandru Gagniuc
Do not expose options that are unsupported by the board. I tried for a couple of days to see why hyperthreading wasn't working. It's not supported by the CPU. The same applies to the baud_rate option. It makes no sense to expose it to userspace via nvramtool. Change-Id: I89b91820616d92fb4db20bf77f4b7f48a70353d5 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/4697 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-01-20google/falco/board_info.txt: Declare as a laptop.Vladimir Serbinenko
Change-Id: I42c77d03b6a5f8ef88f1276de543bb3fc55467af Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4755 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-01-19board_info.txt: declare chromebooks as laptops.Vladimir Serbinenko
Change-Id: I4a3ed7e9b6aaec8aba8ffc47eafdbcca31e4c700 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4734 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2014-01-19board-status: Add board_info.txt extracted from wiki.Vladimir Serbinenko
board_info.txt is a file to be used by board-status to add some useful info to the generated table like flash chip type. This series is autogenerated from wiki page Supported_Motherboards. Change-Id: Ie2bda900713ef4883134477163320936c84c34f5 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4701 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-01-16butterfly: fix compilation with !CHROMEOSVladimir Serbinenko
One of arguments to cbfs_get_file_content was missing. Change-Id: Icb4ef26f18d63c133bc32f1c62a524edee0621ea Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4696 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-01-15Intel (sandy/ivy): Avoid calling cbmem_initialize() twiceKyösti Mälkki
Delay the copying of MRC cache data from CAR to CBMEM until after sdram_initialize() returns and cbmem_initialize() completes. Calling cbmem_initialize() twice would complicate the decision logic of when CBMEM area needs to be wiped clean. Change-Id: Ic59e94cb2436293efc47b52f7418f5dbf76c714a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4666 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-01-15google/stout: Add EARLY_CBMEM_INITKyösti Mälkki
Required for MRC cache and for HAVE_ACPI_RESUME to work. Change-Id: I7d48b167bd581d7c14ca50bd46e74be0133cecfb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/4665 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-01-12ibexpeak / bd82x6x: Make SATA mode user-visible option.Vladimir Serbinenko
Ability to choose compatibility mode is interesting for testing payloads and OS for compatibility with older systems. As per comments "ide_legacy_combined # TODO: Does nothing since generations, remove from sb code?" The "combined" mode was removed. It wasn't used by any mobo and the code for it is almost identical to IDE one other than few bits relating to interrupt handling and ISA mode. Change-Id: I407a8fac753b513812a86bef5abcf39c6d81472e Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4658 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-12CBFS: use cbfs_get_file_content whenever possible rather than cbfs_get_fileVladimir Serbinenko
Number one reason to use cbfs_get_file was to get file length. With previous patch no more need for this. Change-Id: I330dda914d800c991757c5967b11963276ba9e00 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4674 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2014-01-10Replace all occurences of sprintf with snprintfVladimir Serbinenko
THis reduces risks of bufer overflows. Change-Id: I77f80e76efec16ac0a0af83d76430a8126a7602d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4279 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2013-12-24Remove PCI_ROM_RUN optionVladimir Serbinenko
The main purpose of option rom is to supply int* handlers. But supplying those is outside of coreboot scope and if someone needs those they should run SeaBIOS anyway which runs the option roms wonderfully. Running VGA oprom is kept because they're needed to init graphics. This patch still keeps the options to include the option roms to make them available to SeaBIOS. Change-Id: I646334cf88094d3bf8f527779a68a07e0b4b93ec Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4545 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-by: Kevin O'Connor <kevin@koconnor.net>
2013-12-23Coding style: punctuation cleanup [1/2].Idwer Vollering
Clean up superfluous line terminators. Change-Id: If837b4f1b3e7702cbb09ba12f53ed788a8f31386 Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/4562 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2013-12-21exynos5420: Configure the UART pins unconditionallyGabe Black
Configure the pins for the UART unconditionally in the mainboard code (when we know which UART to configure) instead of in the UART driver. This also means the UART will work if later software wants to use it without setting up the pins. Built and booted on pit with the serial turned off and some serial init in the kernel decompression stub fixed. Change-Id: Icab5755e4f935f52d44b9cb3b43d1cb62acce08f Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/65299 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> Reviewed-on: http://review.coreboot.org/4457 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>