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* coffeecake: Enable CONFIG_LTORob Barnes2021-09-011-0/+3
| | | | | | | | | | | | | Enable CONFIG_LTO to free up flash space. BUG=None TEST=Build BRANCH=None Signed-off-by: Rob Barnes <robbarnes@google.com> Change-Id: I12b399005e55b004ffb312fef05484ee14fdfbad Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3136036 Reviewed-by: Diana Z <dzigterman@chromium.org>
* COIL: Remove CONFIG_SPI_MASTER_PORTCaveh Jalali2021-06-031-1/+0
| | | | | | | | | | | | | | | This removes the CONFIG_SPI_MASTER_PORT config option as no code actually uses it. BRANCH=none BUG=b:181607131 TEST=make buildall passes; "compare_build.sh -b all" shows no difference Change-Id: Iddcfa2b36e4100063bb6ad36941f09ac56b0be94 Signed-off-by: Caveh Jalali <caveh@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2932468 Reviewed-by: Harry Cutts <hcutts@chromium.org>
* COIL: Rename CONFIG_I2C_CONTROLLERDiana Z2020-11-051-1/+1
| | | | | | | | | | | | | Rename CONFIG_I2C_CONTROLLER and related comments. BRANCH=None BUG=None TEST=make -j buildall Signed-off-by: Diana Z <dzigterman@chromium.org> Change-Id: Ied6a1829bf54a5c9a32e6772982a4b8aa31aaf23 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2518659 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
* vif: Update VIF generator to Revision 1.40, Version 1.0 of the specSam Hurst2020-08-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Update the Vendor Information File generator so that it complies with Revision 1.40, Version 1.0 of the spec. The VIF files are generated when the board is built. So, make -j BOARD=<board> will create build/<board>/<board>_vif.txt A VIF can be generated manually after the board is built with build/<board>/util/genvif -b <board name> -o <out directory> BUG=b:131087690 BRANCH=none TEST=manual Generate VIF for Atlas and checked fields. Signed-off-by: Sam Hurst <shurst@chromium.org> Change-Id: Iaa1eaf1f01f9d36ad3afd2818ebe81359b8531f6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1577739 Tested-by: Sam Hurst <shurst@google.com> Reviewed-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Sam Hurst <shurst@google.com>
* TCPMV1/2: Make the PD Config Flags more consistentSam Hurst2020-02-221-0/+1
| | | | | | | | | | | | | | | | | | | | The current use of the PD Config Flags are a bit confusing and has been changed to the following: The CONFIG_USB_POWER_DELIVERY flag is used to enable and disable the TCPMv1 and TCPMv2 stacks. And when CONFIG_USB_POWER_DELIVERY is enabled, one of the following must be enabled: CONFIG_USB_PD_TCPMV1 - legacy power delivery state machine CONFIG_USB_PD_TCPMV2 - current power delivery state machine BUG=b:149993808 BRANCH=none TEST=make -j buildall Change-Id: Ie3f8615a75b15b4f1c703f57f3db9e152a471238 Signed-off-by: Sam Hurst <shurst@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2068519 Reviewed-by: Diana Z <dzigterman@chromium.org>
* usb_pd_policy: Make a lot of objects commonAseda Aboagye2019-12-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a board specific usb_pd_policy.c file that contains a lot of code for handling DisplayPort Alternate mode, Google Firmware Update Alternate mode, as well as some PD policy functions such as deciding to Accept or Reject a data role swap or a power role swap. Several boards simply copy/paste this code from project to project as a lot of this functionality is not actually board specific. This commit tries to refactor this by pulling the functions that are not mainly board specific into common code. The functions are made overridable such that boards that truly do require a different implementation may do so. Additionally, this consolidation changes the policy behaviour for some boards, but they should be for the better. Some examples include that data swaps are always allowed if we are a UFP (no system image requirement), power swaps are allowed to become a sink if we are no longer dual role (e.g. - in suspend), and DisplayPort Alternate Mode is not entered if the AP is off. In order to facilitate this refactor, a couple CONFIG_* options were introduced: - CONFIG_USB_PD_DP_HPD_GPIO /* HPD is sent to the GPU from the EC via a GPIO */ - CONFIG_USB_PD_CUSTOM_VDO /* * Define this if a board needs custom SNK and/or SRC PDOs. * * The default SRC PDO is a fixed 5V/1.5A with PDO_FIXED_FLAGS indicating * Dual-Role power, USB Communication Capable, and Dual-Role data. * * The default SNK PDOs are: * - Fixed 5V/500mA with the same PDO_FIXED_FLAGS * - Variable (non-battery) min 4.75V, max PD_MAX_VOLTAGE_MV, * operational current PD_MAX_CURRENT_MA, * - Battery min 4.75V, max PD_MAX_VOLTAGE_MV, operational power * PD_OPERATING_POWER_MW */ BUG=chromium:1021724,b:141458448 BRANCH=<as many as we can that are still supported> TEST=`make -j buildall` TEST=Flash a kohaku, verify that DP Alt Mode still works with a variety of DP peripherals TEST=Repeat above with a nocturne TEST=Repeat above with an atlas Change-Id: I18fd7e22dc77fe1dc6c21c38cd7f1bc53cae86cb Signed-off-by: Aseda Aboagye <aaboagye@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1949052 Tested-by: Aseda Aboagye <aaboagye@chromium.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Diana Z <dzigterman@chromium.org> Reviewed-by: Denis Brockus <dbrockus@chromium.org> Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
* Rename CONFIG_USB_PD_PORT_COUNT as CONFIG_USB_PD_PORT_MAX_COUNTKarthikeyan Ramasubramanian2019-11-011-1/+1
| | | | | | | | | | | | | | | | | Certain SKUs of certain boards have lesser number of USB PD ports than defined by CONFIG_USB_PD_PORT_COUNT. Hence rename CONFIG_USB_PD_PORT_COUNT as CONFIG_USB_PD_PORT_MAX_COUNT. BUG=b:140816510, b:143196487 BRANCH=octopus TEST=make -j buildall; Boot to ChromeOS Change-Id: I7c33b27150730a1a3b5813b7b4a72fd24ab73c6a Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1879337 Tested-by: Karthikeyan Ramasubramanian <kramasub@chromium.org> Reviewed-by: Jett Rink <jettrink@chromium.org> Commit-Queue: Jett Rink <jettrink@chromium.org>
* flash: Add CONFIG_FLASH_READOUT_PROTECTION config optionNicolas Boichat2018-09-141-0/+1
| | | | | | | | | | | | | | Instead of tying together CONFIG_WP_ALWAYS and RDP protection, separate the options. BRANCH=nocturne BUG=b:111330723 TEST=make buildall -j Change-Id: I905b573a900ef4dd0431666c525c951582143e09 Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1222093 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* cleanup: CONFIG_USB_PD_CUSTOM_VDM is not usedDivya Sasidharan2018-04-091-1/+0
| | | | | | | | | | | | | | | | | | | The pd_custom_vdm is called in common/usb_pd_protocol no matter you have this defined or not. No where else I see pd_vdm being used. So we should not have to deal with this CONFIG_USB_PD_CUSTOM_VDM. BUG=None BRANCH=None TEST=make buildall -j Change-Id: I4e8b710240ee27b12625d797e7824f29044e6462 Signed-off-by: Divya Sasidharan <divya.s.sasidharan@intel.com> Reviewed-on: https://chromium-review.googlesource.com/998520 Commit-Ready: Divya S Sasidharan <divya.s.sasidharan@intel.com> Tested-by: Divya S Sasidharan <divya.s.sasidharan@intel.com> Reviewed-by: Vijay P Hiremath <vijay.p.hiremath@intel.com> Reviewed-by: Jett Rink <jettrink@chromium.org>
* coffeecake: Set PID to assigned one for Coffee CakeBenson Leung2017-11-291-1/+1
| | | | | | | | | | | | | | | | | | | Allocated a new PID from the spreadsheet. Change to it so that we're different from Hoho (and don't get pushed Hoho's firmware by CrOS). Signed-off-by: Benson Leung <bleung@chromium.org> BRANCH=none BUG=b:67953564 TEST=build, flash, test that Chromebooks don't try to update Coffee Cake with Hoho's firmware. Change-Id: Ifa7e80b38016bccdf9c797008078ee951d5e05d9 Reviewed-on: https://chromium-review.googlesource.com/726466 Commit-Ready: Rong Chang <rongchang@chromium.org> Tested-by: Rong Chang <rongchang@chromium.org> Reviewed-by: Rong Chang <rongchang@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
* coffeecake: Set to 22.5W maximum output via Type-C (2.5A @ 9V)Benson Leung2017-11-291-3/+3
| | | | | | | | | | | | | | | | | Setting to 3A at 9V would cause some overcurrent condition, flaky Vbus. Signed-off-by: Benson Leung <bleung@chromium.org> BRANCH=none BUG=b:67911354,b:67911671 TEST=Attach hub to Soraka, Pyro, Caroline. Check no overcurrent, stable supply. Change-Id: Id06b63ac33224a3a3a538527e15614a0f3fa5d4a Reviewed-on: https://chromium-review.googlesource.com/726465 Commit-Ready: Rong Chang <rongchang@chromium.org> Tested-by: Rong Chang <rongchang@chromium.org> Reviewed-by: Rong Chang <rongchang@chromium.org>
* coffeecake: enable dual roleRong Chang2017-11-291-6/+27
| | | | | | | | | | | | | | This change applies the diff between hoho and coffeecake. I2C master configuration is added to control buck-boost converter. BRANCH=none BUG=none TEST=make buildall -j Signed-off-by: Rong Chang <rongchang@chromium.org> Change-Id: Ia700404ccc4e8d2bd8368a823a0cae911257cf7d Reviewed-on: https://chromium-review.googlesource.com/673965 Reviewed-by: Benson Leung <bleung@chromium.org>
* coffeecake: initial commitRong Chang2017-11-291-0/+115
Clone HoHo board to CoffeeCake. BRANCH=none BUG=none TEST=make BOARD=coffeecake -j Signed-off-by: Rong Chang <rongchang@chromium.org> Change-Id: I62b4bf92a2eaffbc145197c7f36cfb7a29722bf5 Reviewed-on: https://chromium-review.googlesource.com/673963 Reviewed-by: Benson Leung <bleung@chromium.org>
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