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* glados: implement and enable fast charging profilesAlec Berg2015-07-292-0/+178
| | | | | | | | | | | | | | | | Implement and enable custom charging profiles on glados to allow us to charge faster. BUG=chrome-os-partner:42864 BRANCH=none TEST=load on glados and charge at room temp. verify using "charger" command that the battery current matches the expected fast charging current for the given temp range. Change-Id: I7b213fd1724e9df09ada89ca27b05e0540b4de2a Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288208 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* cyan: Increase chipset stack size.Divagar Mohandass2015-07-281-1/+1
| | | | | | | | | | | | | | Chipset task is overflowing and causing runtime crash. Increasing the chipset task stack size by 128 bytes. BUG=chrome-os-partner:43329 BRANCH=none TEST=Build/flash EC and boot the platform to OS. Change-Id: I4e444cc48979c74810851ab2625b982fdabdeb73 Signed-off-by: Divagar Mohandass <divagar.mohandass@intel.com> Reviewed-on: https://chromium-review.googlesource.com/289112 Reviewed-by: Shawn N <shawnn@chromium.org>
* acpi: Ensure continuity of memmap data with a read cacheShawn Nematbakhsh2015-07-284-4/+4
| | | | | | | | | | | | | | | | | | | | | For multi-byte ACPI memmap reads, we previously had a mutex to ensure data continuity. A better approach is to use a read cache. Since the kernel will enable burst mode before reading a multi-byte memmap variable and disable it afterward, we can populate the cache on the first read after enabling burst. This solution removes deadlock bugs, is contained entirely in acpi.c, and saves a deferred function. BUG=chromium:514283 TEST=Manual on Glados. Add prints in acpi_read, verify that multi-byte reads come from cache and non-burst reads continue to function as before. BRANCH=Cyan Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Change-Id: I74e4927bf2b433e31a9ff65d72820fa087c51722 Reviewed-on: https://chromium-review.googlesource.com/288871 Reviewed-by: Bill Richardson <wfrichar@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* pd: enable try.src for necessary boardsAlec Berg2015-07-274-0/+4
| | | | | | | | | | | | | | | | | Enable Try.Src for Glados, Kunimitsu, Strago, and Oak so that they default to sourcing power when connecting to other dual-role devices. BUG=none BRANCH=strago TEST=make -j buildall Tested on glados by plugging in charger, hoho, and another dual-role device and making sure we resolve roles appropriately. Change-Id: I9393e30b35620eeda3ef1ef56366a97e59ba8054 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288247 Reviewed-by: Shawn N <shawnn@chromium.org>
* kunimitsu: disable asserts to save flash spaceAlec Berg2015-07-271-1/+2
| | | | | | | | | | | | BUG=none BRANCH=none TEST=make -j buildall Change-Id: I8909001a093ebfd4ea482984855931b0764e2552 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288770 Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org>
* oak: Fix issue with pc_send_ec_int() functionScott2015-07-271-2/+0
| | | | | | | | | | | | | | | | | | | | There was a bug in this function where the bit for host_command was being set in the ec_status variable. This caused the ALERT# GPIO line to be held low which in turn caused the EC MCU to loop and keep reading the ALERT register. BUG=none BRANCH=none TEST=manual Tested against Zinger in both ports and Zinger and Samus at connected into each port. Verified that it established a PD contract for both ports and that the alert line was no longer being held low Change-Id: I5540440a68581521eb002411f728a4eac2f22caf Signed-off-by: Scott Collyer <scollyer@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288252 Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Alec Berg <alecaberg@chromium.org> Tested-by: Alec Berg <alecaberg@chromium.org>
* Discovery: Add OpenOCD configuration fileAnton Staaf2015-07-271-0/+19
| | | | | | | | | | | | | | | | | | | This allows the "make flash" command to work for the Discovery board. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j cd board/discovery make flash Change-Id: Ifa3c1eca58b80093b47a8fe25b47d29dba923d6b Reviewed-on: https://chromium-review.googlesource.com/287439 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
* Atomic: Mark the modified uint32_t volatileAnton Staaf2015-07-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | The atomic_* functions are often used in contexts where the data they will operate on are volatile (due to being shared between tasks or a task and an interrupt handler). Adding volatile here makes using the atomic_* functions a little easier in those cases and removes a cast from the call sites (which could be obscuring a bug, if for instance the variable was modified to be a uint16_t). Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Change-Id: I71356eb3cf2c0506df38532eee767c7d78f9240e Reviewed-on: https://chromium-review.googlesource.com/287516 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
* Strago: add HPD handling to policy layerVijay Hiremath2015-07-253-12/+71
| | | | | | | | | | | | | | | Ported the HPD handling to policy from Glados Change-Id: I293224fa5189c8827f1837877ffb791fddc7fb77 Reviewed-on: https://chromium-review.googlesource.com/285743 BUG=none TEST=make buildall -j BRANCH=none Change-Id: I982c6bd162b5ba239d4c9d066995c3d2fcaa97fd Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/287812 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Strago: Add support for USB-C muxesVijay Hiremath2015-07-253-4/+19
| | | | | | | | | | | | | | | | | | Ported the USB-C muxes from Glados Change-Id: I9d42108688a9070b982ae77f77633654bc6505ed Reviewed-on: https://chromium-review.googlesource.com/282281 BUG=none TEST=Tested the USB & DP status from "typec" console command. Observed usb_mux_set() & usb_mux_get() function are getting called and also the polarity of the USB-C is getting detected properly. BRANCH=none Change-Id: I0b169032ff77af9895311680413aed6c7d0fd4e2 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/287464 Reviewed-by: Shawn N <shawnn@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Jerry: add "cleanup: fix all the header guards"Myles Watson2015-07-251-3/+3
| | | | | | | | | | | | | 104f811e6730e129a98fac6fc3941bbe0d0e857f BUG=chromium:511324 TEST=make buildall -j BRANCH=none Change-Id: I994e11c94413d7b8683b64e86807ba45b61c7eea Signed-off-by: Myles Watson <mylesgw@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288239 Reviewed-by: Wai-Hong Tam <waihong@chromium.org>
* Jerry: add "cleanup: remove board_discharge_on_ac"Myles Watson2015-07-252-11/+0
| | | | | | | | | | | | | | Apply ac1cba419ab507163dcb6dc9d6be1401f3f1f518 to Jerry. BUG=chromium:511324 TEST=make buildall -j BRANCH=none Change-Id: I04f168f8e1a8e6a1e7c21cc3ce8c06315d9e7495 Signed-off-by: Myles Watson <mylesgw@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288238 Reviewed-by: Wai-Hong Tam <waihong@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Pinky: Remove obsolete boardMyles Watson2015-07-258-453/+0
| | | | | | | | | | | | | | Jerry is being used for FAFT in the lab. Remove Pinky instead. BUG=chromium:511324 TEST=make buildall -j BRANCH=none0 CQ-DEPEND=CL:288258 Change-Id: I03ddc74a4e72353f3408da8e374ad925baf00a35 Signed-off-by: Myles Watson <mylesgw@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288237 Reviewed-by: Wai-Hong Tam <waihong@chromium.org>
* strago: add initial PD supportKevin K Wong2015-07-256-15/+588
| | | | | | | | | | | | | | | | | | | Ported the PD support from Kunimitsu. kunimitsu: add initial PD support Change-Id: I0cb1edcf1703f55882f81c65e6359a45be4c1629 Reviewed-on: https://chromium-review.googlesource.com/281833 BUG=none TEST=Verified the PD negotiation on BCRD2. Device boots after plugging in the USB charger. Battery is getting charged. BRANCH=none Change-Id: If4efb0463118414fb02ad8e53700eac578a4954a Signed-off-by: Kevin K Wong <kevin.k.wong@intel.com> Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/287124 Reviewed-by: Shawn N <shawnn@chromium.org>
* Cr50: Enable TPM-protocol data over the SPI busVadim Bendebury2015-07-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a module which runs on top of the SPS driver and implements the TCG SPI TPM protocol. Basic register read and write functions are implemented as well as rudimentary TPM state machine (claiming/releasing locality). An enhancement is made to the SPS driver to ensure that when the CS is deasserted the transmit FIFO is reset too, on the off chance of the CS going away mid transaction for whatever reason. In this implementation the slave is guaranteed to stall the master for a few bytes in both receive and transmit transactions, which is further aggravated by the fact that RX FIFO threshold is set to 8 (this is the minimum number of bytes the master has to send to wake up the slave). This could be fine tuned later, for instance made a parameter of the receive callback registration function. BRANCH=none BUG=chrome-os-partner:43025 TEST=trunksd initialization (with minor changes to accommodate new VID/DID and some status bits, to be published) succeeds with the cr50 connected to the USB/SPI cable. Change-Id: I28d37c3b57dde9adf59e81426efe4f58880cf0b0 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/285252
* cr50: Use distinct configuration option for SPI Slave supportVadim Bendebury2015-07-251-2/+2
| | | | | | | | | | | | | | | | | | | | SPI slave and master interfaces require very different code to support, they should have separate configuration options. Host command code printouts should use their own console channel. Using SPS to designate SPI Slave interface is not universally acceptable, a bug has been opened to discuss the alternatives and clean up the code. BRANCH=none BUG=chromium:512613 TEST=make buildall -j Change-Id: I6683286a221c4689ecc247fdfe8ebca529f3f458 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/286469 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
* Jerry: Revert "Remove obsolete EC targets"Myles Watson2015-07-257-0/+316
| | | | | | | | | | | | | | | | Jerry is being used for FAFT in the lab. Remove Pinky instead. This reverts part of commit bdc680d8ed7ea24cdfb1b5498f73a1008c71ad37. BUG=chromium:511324 TEST=make buildall -j BRANCH=none Change-Id: I034a814ffe3397728e443f99ed270d412be1bc1d Signed-off-by: Myles Watson <mylesgw@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288236 Reviewed-by: Dan Shi <dshi@chromium.org> Reviewed-by: Wai-Hong Tam <waihong@chromium.org>
* nuc:Ian Chao2015-07-252-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ECST tool to modify the header used by npcx booter. Modified drivers: 1. i2c.c: Modify for i2c_port design. 2. i2c.c: Fixed bugs when mutil-tasks use the same i2c port and pull-up issue. 3. hwtimer.c: Fixed bug whcih event expired time is behide current timer. 4. lpc.c: Add intializing host settings after pltrst is deasserted. 5. uart.c/clock.c/register.h: Fixed bug which cannot enter deep-idle when gpio is any-edge trigger mode. 6. task.c: Add workaround method for hard fault issue. 7. keyboard_raw.c: Modified for support CONFIG_KEYBOARD_KSO_BASE 8. lpc.c: Modified for support CONFIG_KEYBOARD_IRQ_GPIO 9. lpc.c: fixed obe interrupt bug during 8042 initialization 10.Adjust path of flat files for new Makefile rules 11.Fixed build error on lpc.c without CONFIG_KEYBOARD_IRQ_GPIO BUG=chrome-os-partner:34346 TEST=make buildall -j; test nuvoton IC specific drivers BRANCH=none Change-Id: Icf9494174b245b4026e396be877d578f36b6f6a5 Signed-off-by: Ian Chao <mlchao@nuvoton.com> Reviewed-on: https://chromium-review.googlesource.com/284036 Reviewed-by: Shawn N <shawnn@chromium.org> Tested-by: Shawn N <shawnn@chromium.org> Commit-Queue: Shawn N <shawnn@chromium.org>
* glados: Make SPI chip select a GPIOShawn Nematbakhsh2015-07-251-2/+0
| | | | | | | | | | | | | | | | The mec1322 SPI driver toggles CS manually (CONFIG_SPI_CS_GPIO), so the pin needs to be a normal GPIO, not functional. BUG=chrome-os-partner:43160 TEST=Run "flashrom -p internal:bus=lpc -r read.bin" on glados, verify that read.bin contains actual flash data and not all zeros. BRANCH=None Change-Id: Ibaee03b43b4d9c25f6c074c02688d1cba20c7a02 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/288321 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org>
* glados: V2 Board ChangesShawn Nematbakhsh2015-07-243-10/+68
| | | | | | | | | | | | | | | Changes for glados proto 2 build. These changes are behind GLADOS_BOARD_V2, which is not defined by default in order to support existing boards. BUG=chrome-os-partner:42933 TEST=Verify that Glados v1 board continues to boot AP. Verify compilation on GLADOS_BOARD_V2. BRANCH=None Change-Id: I68634f95f94d3d37f18d676c01219f92b6ddfc45 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/287291 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* ryu: update closed lid detection algorithmVincent Palatin2015-07-231-0/+2
| | | | | | | | | | | | | | | | | | | use (LID_OPEN == 0 && BASE_PRES_L == 0) as the lid closed condition to avoid false triggers. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=smaug BUG=chrome-os-partner:42110 TEST=on Smaug EVT2, play with magnets and the genuine lid, check we get the right "lid open" / "lid close" messages on the console. Change-Id: Ie0a34fb7e45e8a424ff1cfda7662543d4f336f1a Reviewed-on: https://chromium-review.googlesource.com/287853 Trybot-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
* lucid: change charger sense resistor to 5mOhmAlec Berg2015-07-231-1/+1
| | | | | | | | | | | BUG=none BRANCH=none TEST=make -j buildall Change-Id: I7c87398ff85fc241162f2bf62c05108a498ce8d6 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/287783 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* glados: Add LED control GPIOsShawn Nematbakhsh2015-07-231-0/+8
| | | | | | | | | | | | | | | | | LEDs should be under control of the mec1322 specialized LED control unit, but it's not yet functional. In order to test LEDs for the upcoming build, add GPIOs which can be toggled through the EC console or ectool. BUG=chrome-os-partner:40848 TEST=Verify `gpioset CHARGE_LED_1 1` turns LED red. Verify `gpioset CHARGE_LED_2 1` turns LED green. BRANCH=None Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Change-Id: I64b5109e10aeb6a1f38ae9410dc5205f4cc6a117 Reviewed-on: https://chromium-review.googlesource.com/287675 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* pdeval-stm32f072: update documentationVincent Palatin2015-07-232-6/+61
| | | | | | | | | | | | | | | | | | | | Add more details about adding a new source file. Add a reminder for pull-ups on the I2C bus. Decode PD state machine. Remove unused second I2C port configuration. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=none BUG=none TEST=none Change-Id: If94a0f47921dac7d3fb9dc1e9879a7c69699d224 Reviewed-on: https://chromium-review.googlesource.com/287830 Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org> Trybot-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org>
* driver: bmm150 measurement compensationGwendal Grignou2015-07-221-1/+1
| | | | | | | | | | | | | | | | | | | Using Bosh reference document, compensate X,Y,Z axis based on internal registers and R HALL values. Change compass unites to 1/16 uT per LSB. Reference: https://github.com/suribi/Thunder-Kernel/blob/master/mediatek/custom/common/kernel/magnetometer/bmm150/bmm150.c BRANCH=smaug TEST=Check compass value in user space. BUG=chrome-os-partner:39900 Change-Id: I0c480521771ef6004ac6e5182cc1d27e82c5bc7c Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/285020 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* ryu: plankton: allow plankton to send VDM to enter CCDAlec Berg2015-07-222-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | Create new custom VDM to notify DUT to enter case closed debugging mode. Send this VDM from Plankton when the case closed debugging enable button is pressed. Once DUT receives the CCD enable VDM, CCD remains enabled until a reboot. Note, this is polarity dependent, so cable might need to be flipped. BUG=chrome-os-partner:42569 BRANCH=smaug TEST=load on plankton and ryu. attach full feature C to C cable (must have USB3.0 wires). make sure plankton is in USB mode (USB_SS_USB_MODE light should be set, which can be done by pressing DP_USB_TOGGLE button). Press CASE_CLOSE_EN button to send VDM, and then attach micro-B to debug port CN14 on plankton. See that VID/PID for Ryu show up in lsusb on host, and EC console works. If device does not show up, flip polarity of cable. Change-Id: Ifa469e4a43e32089becd75fe6cdfe0ed462d950b Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/287441 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* plankton: allow use of double CC cableAlec Berg2015-07-223-105/+204
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add ability for Plankton to detect whether a single or double CC cable is used to connect to DUT. This is done by toggling the active CC line until a connection is detected, then toggling once more and checking if we still have a connection. If we can connect to the DUT in both CC polarities, then it is a double CC cable. Before we know the cable type, keep PD communication disabled to avoid partially negotiating and then disconnecting. Note, this increases the time it takes for us to connect a form a stable PD contract with the DUT. When we detect a double CC cable, the cable flip button actually flips the active CC polarity, thus testing all pins in the opposite polarity. BUG=chrome-os-partner:42569 BRANCH=smaug TEST=test with plankton and samus. test that we form a PD contract with both single and double CC cables as both sink and source. also test the cable flip button for both cables. Change-Id: I522369302848d4cdbb70c55a40af3ad0b7c3fb8a Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/286589 Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* ryu: Fix orientation of accel and compassGwendal Grignou2015-07-221-3/+17
| | | | | | | | | | | | | | | Add matrices to align sensors vectors with the device reference. Move rotation in read routines, to allow fifo to contains processed information. BRANCH=smaug TEST=Worsk on smaug BUG=chrome-os-partner:39900 Change-Id: I009e7f24ef6ee0574ed664aeb5fd649fcd7039fd Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/286659 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* kunimitsu: add HPD handling to policy layerVijay Hiremath2015-07-223-13/+78
| | | | | | | | | | | | | | | Ported the HPD handling to policy from Glados Change-Id: I293224fa5189c8827f1837877ffb791fddc7fb77 Reviewed-on: https://chromium-review.googlesource.com/285743 BUG=none TEST=make buildall -j BRANCH=none Change-Id: I72e2f0853902bfa3536ba083f8ece5785be625c4 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/287410 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Kunimitsu: Add support for USB-C muxesVijay Hiremath2015-07-223-3/+22
| | | | | | | | | | | | | | | | | Ported the USB-C muxes from Glados Change-Id: I9d42108688a9070b982ae77f77633654bc6505ed Reviewed-on: https://chromium-review.googlesource.com/282281 BUG=none TEST=Tested the USB & DP status from "typec" console command. Observed usb_mux_set() & usb_mux_get() function are getting called and also the polarity of the USB-C is getting detected properly. BRANCH=none Change-Id: I56da12f4fe20a05a73e8b93893ba5a425a20808f Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/287360 Reviewed-by: Shawn N <shawnn@chromium.org>
* ryu: remove host command traceVincent Palatin2015-07-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Do not display host commands on the EC console by default. It's too noisy with the sensor readings. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=smaug BUG=none TEST=run on smaug EVT2 and get less spam on the console Reviewed-on: https://chromium-review.googlesource.com/287303 Trybot-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org> Tested-by: Gwendal Grignou <gwendal@google.com> (cherry picked from commit 077052445551dd607416ee5f923da18a1cd6db13) Change-Id: I6b33c6f24680438b57ef3fd992f894c6165603bf Reviewed-on: https://chromium-review.googlesource.com/287288 Reviewed-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org> Trybot-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org>
* Discovery: Add Forward and Loopback USART configurationsAnton Staaf2015-07-213-17/+101
| | | | | | | | | | | | | | | | | | | | | | | Add example uses of the multi USART driver with DMA transmission and interrupt based reception. USART1 is setup as a loopback device, it just echo's any characters received. USART4 is forwarded over USB. Also fix the alternate function mappings for USART3 and USART4, and add comments for each section of board.c. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Crosswire USART1 to USART4 and cut and paste chunks of text over USB Change-Id: I79170c78e61328caf8067ae8db8810db38880839 Reviewed-on: https://chromium-review.googlesource.com/287195 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
* USART: Add DMA based transmitterAnton Staaf2015-07-211-6/+11
| | | | | | | | | | | | | | | | | | | | | | | This adds a new transmission implementation for the multi UART driver. It is a DMA based transmitter that can directly read from the TX queue with zero copy overhead. The DMA channel used as well as the maximum DMA transmission size are configurable per UART at the board level. This also updates the Ryu AP UART to use DMA transmission. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Manually verify that the AP UART forwarding works Change-Id: I3cb27d0f9015043d75a38c12919388afe90dc4af Reviewed-on: https://chromium-review.googlesource.com/286274 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
* Kunimitsu: Initial support for FAB3Vijay Hiremath2015-07-213-10/+16
| | | | | | | | | | | | | | | | | | Following features are enabled. 1. ALS OPT3001 is enabled 2. Charger ISL9237 is enabled 3. Sleep mode in G3 is enabled 4. CMD_HASH, CMD_TIMERINFO, CONSOLE_HISTORY, CMD_ACCEL_INFO, CMD_ACCES are disabled to save the memory. BUG=none TEST=Device boots to UI. BRANCH=none Change-Id: I225dcafdb5b066b6d9b9b2b00bd06586d33d3527 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/286783 Reviewed-by: Shawn N <shawnn@chromium.org>
* Remove ryu P4/P5 supportVincent Palatin2015-07-2021-1888/+0
| | | | | | | | | | | | | | | | | | | Remove ryu_p4p5 EC board code along the "splitted" Sensor hub board (ryu_sh/ryu_sh_loader): It's time to get rid of oldies. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BRANCH=smaug BUG=chrome-os-partner:38333 TEST=make buildall CQ-DEPEND=*I6df51d7b4be2be7217604da60462b8c9d0cde1d2 Change-Id: Iebc4022267afccb5057c856d624e56a850ecbd70 Reviewed-on: https://chromium-review.googlesource.com/286780 Reviewed-by: Alec Berg <alecaberg@chromium.org> Trybot-Ready: Vincent Palatin <vpalatin@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
* Cyan: GPIO leakage fixesKyoung Kim2015-07-201-11/+15
| | | | | | | | | | | | | | | | | | | Fixes for GPIO leakage 1. LPC_CLKRUN 2. JTAG pins 3. LED ports from OD to PP 4. NC pins BUG=None TEST=Booted Cyan EVT BRANCH=None Change-Id: I36c1f3456f0b59155ff825e981b0b38efb9ec35e Signed-off-by: Kyoung Kim <kyoung.il.kim@intel.com> Reviewed-on: https://chromium-review.googlesource.com/285131 Reviewed-by: Shawn N <shawnn@chromium.org> Tested-by: Divya Jyothi <divya.jyothi@intel.com> Commit-Queue: Divya Jyothi <divya.jyothi@intel.com>
* Strago: changed LED behaviorli feng2015-07-201-3/+10
| | | | | | | | | | | | | | | | If AC is connected, LED show charge state; else, LED show power state. BUG=none TEST=Verified LED shows consistent color BRANCH=none Change-Id: Ib3d4dd64d132f4bec7ab4309afd52efc886706ba Signed-off-by: li feng <li1.feng@intel.com> Reviewed-on: https://chromium-review.googlesource.com/286541 Reviewed-by: Shawn N <shawnn@chromium.org> Commit-Queue: Divya Jyothi <divya.jyothi@intel.com> Tested-by: Divya Jyothi <divya.jyothi@intel.com>
* Ryu: Set default Gyro Range to 1000dpsGwendal Grignou2015-07-171-2/+2
| | | | | | | | | | | | | To meet Android HiFi requirement, set gyro range to +/-1000dps. BRANCH=smaug TEST=Check range is correct from user space. BUG=chrome-os-partner:39900 Change-Id: I47541214c2242cfb4bba5ceb8a90f1ca63679e3c Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/286243 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Cyan: Enabling heavysleep idle task at S3Kyoung Kim2015-07-173-0/+5
| | | | | | | | | | | | | | | | enable heavysleep idle task for Cyan BUG=None TEST=Cyan PreEVT BRANCH=None Change-Id: I1b1139cc5a91d4b76959e4d64b3d363449e555e9 Signed-off-by: Kyoung Kim <kyoung.il.kim@intel.com> Reviewed-on: https://chromium-review.googlesource.com/283552 Tested-by: Divya Jyothi <divya.jyothi@intel.com> Reviewed-by: Shawn N <shawnn@chromium.org> Reviewed-by: Alec Berg <alecaberg@chromium.org> Commit-Queue: Divya Jyothi <divya.jyothi@intel.com>
* build-infr: Add support for shared RO library.Aseda Aboagye2015-07-174-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit introduces the build infrastructure changes needed for creating a shared RO library. (libsharedobjs). The end goal is for the library to contain various objects that can be shared with both the RO and RW EC images. Now, there are 3 make goals: ro, rw, and libsharedobjs. In order for changes that are only specific to a single image (ie: RW only) to be applied correctly, the object files are now built separately for the RO, RW, shared objects library targets. NOTE: Certain EC targets are incompatible with this model due to the fact that only one image is present within flash at a time. BRANCH=none BUG=None TEST=make -j buildall tests TEST=make -j BOARD=cr50 xrefs TEST=make BOARD=samus dis TEST=Built samus EC image and compared that the final EC image was identical to the upstream version (except for the git SHAs & version strings). CQ-DEPEND=CL:285934 Change-Id: I8e67f089710be9c6d7017718109262394bdad2f5 Signed-off-by: Aseda Aboagye <aaboagye@google.com> Reviewed-on: https://chromium-review.googlesource.com/274079 Reviewed-by: Randall Spangler <rspangler@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org> Tested-by: Aseda Aboagye <aaboagye@chromium.org> Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
* strago: Initial support for BCRD2Vijay Hiremath2015-07-172-0/+29
| | | | | | | | | | | | | | | | Following features are enabled. 1. Initialise the ADC ports to avoid floating state due to thermistors. 2. Enable the daughter board volume buttons. 3. Enable the PMIC control support. BUG=none TEST=Device boots to UI. BRANCH=none Change-Id: I27907cb79e165ce6c3df9249a35904aa12717c95 Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com> Reviewed-on: https://chromium-review.googlesource.com/284110 Reviewed-by: Shawn N <shawnn@chromium.org>
* kunimitsu: Remove console commands to save flash spaceShawn Nematbakhsh2015-07-171-0/+2
| | | | | | | | | | | BUG=chrome-os-partner:42853 TEST=make buildall -j BRANCH=None Change-Id: I025942a4349a7fcd27d3eec8e67476416fe070a8 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/286151 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* glados: add HPD handling to policy layerAlec Berg2015-07-162-4/+56
| | | | | | | | | | | | | Add setting HPD gpio to glados USB PD policy layer BUG=chrome-os-partner:42321 BRANCH=none TEST=make -j buildall Change-Id: I293224fa5189c8827f1837877ffb791fddc7fb77 Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/285743 Reviewed-by: Todd Broch <tbroch@chromium.org>
* cyan: fix issues with write protectionAndrey Petrov2015-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fixes cyan/board.h to use correct SPI part * Adds new flash protection regions in spi_flash_reg.c * Sets SRP register in flash_physical_protect_at_boot() * Fixes a bug in COMPARE_BIT macro * Makes spi_flash_set_status() fail only when both HW pin is asserted AND SRP(s) are set * Makes sure set_flash_set_status() completes before returning BUG=chrome-os-partner:40908 BRANCH=master TEST=on Cyan: With WP pin de-asserted: flashrom -p ec --wp-enable flashrom -p ec --wp-status, make sure it is enabled flashrom -p ec --wp-disable flashrom -p ec --status, make sure it is disabled flashrom -p ec --wp-enable Assert WP pin (either with screwdriver or dut-control) flashrom -p ec --wp-disable make sure it failed Change-Id: I338cc906b73e723fdbb37f7c2fd0c4da358b6c8e Signed-off-by: Andrey Petrov <andrey.petrov@intel.com> Reviewed-on: https://chromium-review.googlesource.com/276671 Reviewed-by: Shawn N <shawnn@chromium.org> Tested-by: Divya Jyothi <divya.jyothi@intel.com> Commit-Queue: Divya Jyothi <divya.jyothi@intel.com>
* glados: remove unused sensor arrayGwendal Grignou2015-07-161-6/+0
| | | | | | | | | | | | | | motion sense task is not included, we don't need to define the sensor array. BRANCH=none BUG=none TEST=compile Change-Id: I22d130e0c211aaa3ac3ada480a8a065bf34987e5 Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/284617 Reviewed-by: Shawn N <shawnn@chromium.org>
* mec1322: Allow multiple hibernate wake sourcesShawn Nematbakhsh2015-07-1611-5/+38
| | | | | | | | | | | | | | | | | Allow multiple GPIOs to wake the EC from hibernate by requiring boards to define hibernate_wake_pins and hibernate_wake_pins_used. In addition, clean up the GPIO-skipping hibernate code, and skip setting PCH_RTCRST as an input due to a bug on certain boards. BUG=chrome-os-partner:42104 TEST=Manual on Glados. Run 'hibernate' from EC console, verify that EC wakes with power button press or with "dut-control lid_open:no". BRANCH=None Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Change-Id: I13a6e062393cab8ed7129eda253585951f771109 Reviewed-on: https://chromium-review.googlesource.com/285924 Reviewed-by: Alec Berg <alecaberg@chromium.org>
* Ryu: Add flash_dfu makefile rule to use dfu-utilAnton Staaf2015-07-161-0/+3
| | | | | | | | | | | | | | | Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Change-Id: Ic67fa454fe61c8b3419934c98ade75099163f7f2 Reviewed-on: https://chromium-review.googlesource.com/285022 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Stephen Barber <smbarber@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
* Strago: Enable PG3 for StragoKyoung Kim2015-07-151-0/+1
| | | | | | | | | | | | | | Enable SOC G3 and Psuedo G3 for Strago BUG=none TEST=Verified on Strago DVT BRANCH=none Change-Id: I493675c868bd1e0c8c3b1e6ee138a565c91159c0 Signed-off-by: Kyoung Kim <kyoung.il.kim@intel.com> Signed-off-by: li feng <li1.feng@intel.com> Reviewed-on: https://chromium-review.googlesource.com/283639 Reviewed-by: Shawn N <shawnn@chromium.org>
* glados: oak: add VCONN type-C configAlec Berg2015-07-152-0/+2
| | | | | | | | | | | | | | | | Add VCONN type-C config option to set VCONN gpio as part of type-C state machine. BUG=chrome-os-partner:42321, chrome-os-partner:41838 BRANCH=none TEST=make -j buildall load onto glados, plug in hoho and make sure vconn gpio is enabled Change-Id: I8df13d58899e82af4c5975a68a014ccd82ae8e8c Signed-off-by: Alec Berg <alecaberg@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/285742 Reviewed-by: Shawn N <shawnn@chromium.org>
* USART: Add flexibility needed to support DMAAnton Staaf2015-07-152-8/+30
| | | | | | | | | | | | | | | | | | | | | | In order to support DMA transfers in one or both directions the usart driver needs to be configurable with producer/consumer operations and interrupt handler functions. These are now packaged up in the usart_rx and usart_tx structs, and versions for interrupt driven RX and TX are provided. Signed-off-by: Anton Staaf <robotboy@chromium.org> BRANCH=None BUG=None TEST=make buildall -j Change-Id: I3fd14c675c90873e903195b8e20d2070d2eda5ac Reviewed-on: https://chromium-review.googlesource.com/285023 Trybot-Ready: Anton Staaf <robotboy@chromium.org> Tested-by: Anton Staaf <robotboy@chromium.org> Reviewed-by: Todd Broch <tbroch@chromium.org> Tested-by: Todd Broch <tbroch@chromium.org> Commit-Queue: Anton Staaf <robotboy@chromium.org>
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