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* servo: Increased stack sizes for servo_v4Brian J. Nemec2020-07-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | Increased the stack sizes in servo_V4's console and power delivery tasks. The report from stack analysis: make BOARD=servo_v4 SECTION=RW analyzestack Task: HOOKS, Max size: 336 (112 + 224), Allocated size: 768 Task: CONSOLE, Max size: 664 (440 + 224), Allocated size: 768 Task: PD_C0, Max size: 1136 (912 + 224), Allocated size: 1184 Task: PD_C1, Max size: 1136 (912 + 224), Allocated size: 1184 BUG=b:156476618 BRANCH=servo TEST=make -j BOARD=servo_v4 TESt=make BOARD=servo_v4 SECTION=RW analyzestack Signed-off-by: Brian Nemec <bnemec@chromium.org> Change-Id: Id313b02616441e4cc438e76ec01bf84c598bd4e6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2271011 Reviewed-by: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
* ec.tasklist: Consolidate duplicate commentsDaisuke Nojiri2019-04-081-11/+1
| | | | | | | | | | | | | | | | | | | | | | | It's simply a bad idea to describe a macro in multiple locations. It'll make it hard to change. It'll be difficult to keep all locations in sync. This patch replaces the comment duplicated in all ec.tasklist with a pointer to the CONFIG_TASK_LIST definition. The macro will be described in a single place (just like all/most other macros). Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> BUG=none BRANCH=none TEST=buildall Change-Id: Id658b9d68e742e4334c692b804d9c98c8de21313 Reviewed-on: https://chromium-review.googlesource.com/1551579 Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com> Tested-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Jett Rink <jettrink@chromium.org>
* servo_v4: add more stack for PDNick Sanders2018-05-141-1/+1
| | | | | | | | | | | | | | C0 PD would occasionally get stack overflow. Add venti stack. BRANCH=servo BUG=b:79266510 TEST=no more crash Change-Id: Id1d7174af954b5e5716ba402ae5b993e2971464d Signed-off-by: Nick Sanders <nsanders@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1056488 Reviewed-by: Mary Ruthven <mruthven@chromium.org>
* servo_v4: extend pd task stackNick Sanders2018-04-021-1/+1
| | | | | | | | | | | | | | | | | This works around the occasional garbage packet storm found in coral, which causes a stack overflow. BUG=b:77336824 TEST=loop power_state:rec on coral 200x BRANCH=servo Signed-off-by: Nick Sanders <nsanders@chromium.org> Change-Id: I08faf333cb0e7b7bb7016956de44f43621b950ea Reviewed-on: https://chromium-review.googlesource.com/989215 Commit-Ready: Nick Sanders <nsanders@chromium.org> Tested-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* servo_v4: Added initial USB PD support for both CHG/DUT portsScott2017-01-091-1/+3
| | | | | | | | | | | | | | | | | | | | | | | - CHG port can connect as SNK at different voltage levels - DUT port presents as SNK only - DUT port uses fixed polarity since it has a fixed cable - Not supporting ALT or ALT_DP modes in terms of svdm messages at this point. - No support yet for USB mux. BUG=chromium:571476 BRANCH=None TEST=Manual CHG port: Tested with Zinger and Plankton and 5/12/20V VBUS levels. DUT port: Tested against Reef and verified that port reached SNK_READY. Change-Id: Ib645872790912f9e0a0d4adddc10345a59145d3e Signed-off-by: Scott <scollyer@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/424413 Commit-Ready: Scott Collyer <scollyer@chromium.org> Tested-by: Scott Collyer <scollyer@chromium.org> Reviewed-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* Revert "servo_v4: Added initial USB PD support for both CHG/DUT ports"Scott Collyer2016-12-281-4/+1
| | | | | | | | | | | This reverts commit 167f7e51d8e7693a277077d6c24294d2997e1c55. This CL followed https://chromium-review.googlesource.com/#/c/422450/ which needs to be reverted because PSTATE is required for keeping serial numbers. Change-Id: Icb26043e1ce3145a9d9d5ad159dc709e6b8bf98d Reviewed-on: https://chromium-review.googlesource.com/422480 Commit-Ready: Scott Collyer <scollyer@chromium.org> Tested-by: Scott Collyer <scollyer@chromium.org> Reviewed-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* servo_v4: Added initial USB PD support for both CHG/DUT portsScott2016-12-211-1/+4
| | | | | | | | | | | | | | | | | | | | | | - CHG port can connect as SNK at different voltage levels - DUT port presents as SNK only - DUT port uses fixed polarity since it has a fixed cable - Not supporting ALT or ALT_DP modes in terms of svdm messages at this point. - No support yet for USB mux. BUG=chromium:571476 BRANCH=None TEST=Manual CHG port: Tested with Zinger and Plankton and 5/12/20V VBUS levels. DUT port: Tested against Reef and verified that port reached SNK_READY. Change-Id: Idbdc963ba077a14efad9eea3b047f35a5a605bd6 Signed-off-by: Scott <scollyer@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/419117 Commit-Ready: Scott Collyer <scollyer@chromium.org> Tested-by: Scott Collyer <scollyer@chromium.org> Reviewed-by: Shawn N <shawnn@chromium.org>
* servo_v4: add USB updaterNick Sanders2016-07-211-1/+1
| | | | | | | | | | | | | | This adds a Google FW update endpoint to servo v4. BUG=chromium:571476 TEST=successfully update servo v4 via usb BRANCH=None Change-Id: I79cb46364d416300e430708db25814f861a6d7c9 Signed-off-by: Nick Sanders <nsanders@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/361833 Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* servo_v4: add initial servo_v4 buildNick Sanders2016-04-271-0/+21
Add initial servo_v4 build, GPIOs, etc. Supports most features other than PD passthrough. BUG=chromium:571476 BRANCH=None TEST=updated servod is able to control gpio, gpio extender on servo v4 Change-Id: I71c9cb2bf24b732dd6a2e101d7b1c849c9f88af8 Signed-off-by: Nick Sanders <nsanders@google.com> Reviewed-on: https://chromium-review.googlesource.com/332803 Commit-Ready: Nick Sanders <nsanders@chromium.org> Tested-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Todd Broch <tbroch@chromium.org>
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