summaryrefslogtreecommitdiff
path: root/common/build.mk
Commit message (Collapse)AuthorAgeFilesLines
* Add hooks module so modules can be notified of system-level events.Randall Spangler2012-04-191-1/+1
| | | | | | | | | | | | This will be used for sleep/wake/sysjump/etc. For now it's just wired up to clock frequency changing. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=none TEST=manual: use nopll command, should still work Change-Id: Iedcea5830bc18eacfd955c29b8f793aba8905dd8
* Trickle charging state and minor bugs fixRong Chang2012-04-191-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding trickle charging mode to precharge batteries with voltage lower than minimal design value. This CL adds control to charger voltage to track battery input current change. To prevent battery from deeply discharging, this CL preserves 3% of the design capacity. Minor bug fixes include error state check and charger control logic. Signed-off-by: Rong Chang <rongchang@chromium.org> BUG=chrome-os-partner:8660,8661 TEST=manual Plug AC power, the power adapter led should be 'yellow'. On the EC serial console, type 'battery' and 'charger' commands. Battery input current should staid close to its desired current. A deeply discharged battery (5.5V) should be revived to a healthy state after 30 minutes ~ 4 hours. Change-Id: Ibaa2396c6b751639d98db32f5919b1e8ec700e40
* Add a message format and processing functionSimon Glass2012-04-111-1/+1
| | | | | | | | | | | | | Whatever means is used to talk to the AP there is no justifcation for putting message processing directly in drivers. Create a suitable header file to define the interface, and provide a processing function which can provide responses to incoming messages. BUG=chromium-os:28925 TEST=build on daisy and discovery; run on daisy Change-Id: If09ea3e30d42d8c5f226dc4421d4895adc54f937 Signed-off-by: Simon Glass <sjg@chromium.org>
* Add fake developer switchRandall Spangler2012-04-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8884 TEST=manual optget fake_dev_switch --> 0 optset fake_dev_switch 1 optget fake_dev_switch --> 1 optset fake_dev_switch 0 optget fake_dev_switch --> 0 Reboot by holding ESC+D and tapping power optget fake_dev_switch --> 1 Reboot by holding ESC+F and tapping power optget fake_dev_switch --> 0 Change-Id: Iccb3bc8b3d571e551e204892769efc4161858055
* Export more battery information in LPC mapDuncan Laurie2012-04-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This data is used to populate the _BIF/_BIX packages in ACPI but it currently needs an EC command to retrieve that isn't easy to query in ACPI since it isn't using standard EC RAM. 1) Export these additional fields in init() state: - Design Capacity of Full - Design Voltage - Last Full Charge Capacity - Cycle Count - Manufacturer String - Model String - Serial Number String 2) Fix an issue where battery current was not reported when the battery was charging. 3) Remove the command interface so there is no duplication. BUG=chrome-os-partner:7734 TEST=using (not yet published) coreboot to read battery status via ACPI and verify that battery removal/insertion events are properly handled. Change-Id: If337aad3255e5b1a0f85168838f1dd86a32bbeb3 Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
* Revert "Add back LPC temperature read command as workaround."Vic Yang2012-04-051-1/+1
| | | | | | | | | | | | | | This reverts commit dfe22b2b1e7bf6c810332357044cb3f462453d68. We seem to have solved I2C block issue. Reverting the workaround LPC command and ectool command. Signed-off-by: Vic Yang <victoryang@google.com> BUG=chrome-os-partner:8239 TEST=Compilation succeed. Manually tested temperature polling still works. Change-Id: I0acb567a138282479c7cc07cbfa723c439d04cd7
* Implement persistent flash write protect settingsRandall Spangler2012-04-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This uses the last bank of flash to hold persistent settings, and looks at the write protect GPIO to decide whether to protect the chip at boot (chrome-os-partner:7453). For ease of debugging, I've temporarily hacked this so flash uses the RECOVERYn signal (dut-control goog_rec_mode:on) to enable WP instead of the write protect signal; this works around chrome-os-partner:8580. Also note that if you write protect any blocks even temporarily, you'll need to do a power-on reset to clear them before you can reprogram the flash. See chrome-os-partner:8632. At the EC console, "hibernate 1" will do that, or you can just yank the power. This also fixes a bug in the flash write and erase commands, where they weren't properly detecting failure if you attempted to modify a protected block (missed an interrupt reason...) New "flashwp" console commands work. LPC commands need reworking. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8448 TEST=manual Change-Id: I49c38cc25c793094ae3331a4586fda0761b4bac6
* Rename led.c to lightbar.c, improve command interface.Bill Richardson2012-03-201-1/+1
| | | | | | | | | | | BUG=chrome-os-partner:7839 TEST=none Signed-off-by: Bill Richardson <wfrichar@google.com> Only tested on BDS at the moment, because that's all I have. Change-Id: I30c7202856a272953bf7170c6786999378984329
* More cleanup of board/chip configs and initializationRandall Spangler2012-03-191-8/+7
| | | | | | | | | | | | | | | | | More modules can be disabled individually through CONFIG_ defines. Reordered early module pre-init and init, and added comments to explain why things are ordered in main() the way they are. Fixed a few assorted init-related bugs along the way, like st32m keyboard scan double-initializing. BUG=none TEST=build link, bds, daisy Signed-off-by: Randall Spangler <rspangler@chromium.org> Change-Id: I04a7fa51d743adfab4be4bdddaeef68943b96dec
* Clean up chip/board configs for LM4Randall Spangler2012-03-161-9/+9
| | | | | | | | | | | Board-specific features like lightbar should be config'd at the board level, not at the chip level. BUG=none TEST=build link, bds, daisy Change-Id: If1df2ca0422f7b8bdc172d0df7bd9f6a1af6a9d2 Signed-off-by: Randall Spangler <rspangler@chromium.org>
* Add support for 1-wire protocol and power adapter LEDsRandall Spangler2012-03-161-0/+1
| | | | | | | | | BUG=chrome-os-partner:7498 TEST=powerled {off, red, yellow, green} Signed-off-by: Randall Spangler <rspangler@chromium.org> Change-Id: I48beaad94d75c0ec30a969ea4b0e35f54e052085
* Add back LPC temperature read command as workaround.Vic Yang2012-03-141-1/+1
| | | | | | | | | | | | | Until we solve the I2C hanging issue, we need a reliable way to read temperature. Add back LPC temperature read command that actually trigger a I2C read. Signed-off-by: Vic Yang <victoryang@google.com> BUG=chrome-os-partner:8452,chrome-os-partner:8495 TEST=none Change-Id: Icddd1fe3c1f09889bca633af19041a8aca582de9
* Add battery lpc commandsRong Chang2012-03-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | This CL adds LPC commands to provide the following information: - Design Capacity (dword) - Last Full Charge Capacity (dword) - Design Voltage (dword) - Design Capacity of Warning (dword) - Design Capacity of Low (dword) - Battery Type (ascii) - Model Number (ascii) - Serial Number (ascii) - OEM (usually Vendor) (ascii) - Battery charge cycle count (dword) Signed-off-by: Rong Chang <rongchang@chromium.org> BUG=chrome-os-partner:8181 TEST=none CQ-DEPEND:Iad4d63c996272568b5a661a6716790ef151b29c5 Change-Id: Iabaf7d9862e15c5b21cf5170cf43450e472b7836
* Add SMI/SCI supportRandall Spangler2012-03-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | BUG=chrome-os-partner:8277 TEST=manual On EC console: hostevent set 0x1e From root shell: ectool eventget --> should return 0x1e ectool eventclear 0x02 ectool eventget --> should return 0x1c ectool queryec --> should return event 3 ectool queryec --> should return event 4 ectool queryec --> should return event 5 ectool queryec --> should return no event pending ectool eventsetsmimask 0x1200 ectool eventsetscimask 0x0034 ectool eventgetsmimask --> should return 0x1200 ectool eventgetscimask --> should return 0x0034 On EC console: hostevent --> should show raw=0 SMI mask = 0x1200 SCI mask = 0x34 Change-Id: I33042fa80c0b148cd63209a94a184af493e25ed3
* Add battery charge state machine and taskRong Chang2012-03-031-1/+2
| | | | | | | | | | | | | | | This CL adds a charge state machine for SMB compliant battery pack. Vendor specific charge constraints can be applied through function call, defined in battery_pack.h . BUG=chrome-os-partner:7526 TEST=Attach EC serial console Unplug AC adapter: state ==> "discharge" Plug AC adapter: state ==> "charge" Battery full: state ==> "idle" Unplug battery: state ==> "error" Change-Id: Iabff0988a6067d37c17c11b060bbb7e66505c118
* update versioning information stored in the ECVincent Palatin2012-03-021-1/+1
| | | | | | | | | | | | | | | Add build information (date/time/builder) which can be displayed at the EC console. Generate a version from the board name and the branch tag. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=chromium-os:27013 TEST=on BDS, run version command on the console. inspect the built binary. Change-Id: Idb1f68898ba6b811d02919f17ab4536ed9f8934a
* Thermal Engine: LPC commands.Vic Yang2012-02-291-1/+1
| | | | | | | | | | | | | Implement LPC commands and ectool commands to 1. Set/get threshold temperature values. 2. Toggle on/off automatic fan speed control. Signed-off-by: Vic Yang <victoryang@chromium.org> BUG=chrome-os-partner:8251 TEST=Manual test Change-Id: Ia4282a6fa47a838aed26540f33c1eb7acc92ef0e
* Thermal EngineVic Yang2012-02-281-0/+1
| | | | | | | | | | | | | | | | | | | | The thermal engine monitors the temperature readings from all sensors. For each sensor, five threshold temperatures can be set: 1. Low fan speed. 2. High fan speed. 3. SMI warning. 4. Shutdown CPU. 5. Shutdown everything we can. Each of these thresholds can be set to either a fixed value or disabled. Currently the real implementation of SMI warning and shutting down is left as TODO, as indicated in the comment. Signed-off-by: Vic Yang <victoryang@chromium.org> BUG=chrome-os-partner:8250 TEST=Manually change threshold value to test all actions can be triggered. Change-Id: If168dcff78ef2d7a3203cb227e1739a08eca961e
* Add persistent host storage in EC EEPROMRandall Spangler2012-02-281-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8247 TEST=manual from root shell on host: ectool pstoreinfo --> should print PstoreSize 1024 AccessSize 4 echo testing 1 2 3 4 > /tmp/infile ectool pstorewrite 8 /tmp/infile ectool pstoreread 8 /tmp/outfile diff /tmp/infile /tmp/outfile Change-Id: I565e580307584f7def36c5e53d360c1a897d67d2
* Remove EC_LPC_COMMAND_TEMP_SENSOR_GET_READINGSVic Yang2012-02-271-1/+1
| | | | | | | | | | | | We now read temp sensor readings using the EC mapped space. So we don't need this command. Signed-off-by: Vic Yang <victoryang@chromium.org> BUG=chrome-os-partner:8239 TEST="ectool temps 0" works. Change-Id: I47f425e45cea992b19734f39ac6d9f6db6433d39
* Temperature polling and temporal correctionVic Yang2012-02-181-0/+1
| | | | | | | | | | | | | | | | A temperature polling task is added to achieve temporal correction and also reduce the latency of reading temperature. Factor out sensor specific part to keep code clean. Signed-off-by: Vic Yang <victoryang@chromium.org> BUG=chrome-os-partner:7801 TEST=On link, 'temps' shows all temperature readings. Cover each sensor with hand and see object temperature rise. Compilation succeeded on bds/adv/daisy/discovery. Change-Id: I3c44c8b2e3ab2aa9ce640d3fc25e7fba56534b86
* USB charging control LPC command.Vic Yang2012-02-161-1/+1
| | | | | | | | | | | Add a LPC command to control USB charging mode. Also add the command to ectool. BUG=chrome-os-partner:7476 TEST=Manually test on link proto-0. Change-Id: Ica87d0a690bc86e28844bd695f31641398b21939 Signed-off-by: Vic Yang <victoryang@chromium.org>
* stm32l: add a simple power sequencing for Daisy boardVincent Palatin2012-02-161-0/+1
| | | | | | | | | | | | | | This should be enough to switch on the board from either the power button or the EC console. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=run Daisy firmware on Discovery board with logic analyzer attached to GPIO pins. With an added task to simulate PMIC startup and AP startup, check the timing chart looks good. Change-Id: I5dfeab05d0481d121ddacb36b69a542cc1bd428c
* Add 'lightsaber' command to test the blinky lights.Bill Richardson2012-02-131-0/+1
| | | | | | | | BUG=chrome-os-partner:7839 TEST=none, work in progress Change-Id: I20acde8db7f250227adcd4b9dc59328362e68720 Signed-off-by: Bill Richardson <wfrichar@chromium.org>
* Add basic smart battery driverRong Chang2012-02-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds a common part of smart battery driver. Following features are not implemented, or in chip specific driver: Battery access control, authentication, factory mode Manufacturer access/data commands Block read/write, device name, flash data Chip specific features, per cell info/temp/capacity Signed-off-by: Rong Chang <rongchang@google.com> BUG=chrome-os-partner:7856 TEST=console command check battery staus [unplug power] > battery [check voltage,current,capacity,time to empty] [plug power] > charger voltage 8400 > charger current 4250 > battery [check current,time to full] > charger input 4032 > battery [check current,time to full] [wait 130 seconds, charger watch dog timeout] > battery [check current] Change-Id: Ifac17a0892f52e8f37eebc14b00e71f18360776c Signed-off-by: Rong Chang <rongchang@chromium.org>
* Initial bq24725 charger driver importRong Chang2012-02-071-0/+3
| | | | | | | | | | | | | | | | Battery charging state machine contains many file changes. This is the 1st part of the break down. Refactor original test code into board dummy driver. Normalize charger API. And import link's charger IC driver. Signed-off-by: Rong Chang <rongchang@google.com> BUG=chrome-os-partner:7855 TEST=build without warning and error BOARD=bds make BOARD=link make BOARD=discovery make Change-Id: I34b6e9862a45331378916bc77653d4adb22ca548
* Refactor temperature sensor code and add support of Link I2C temp sensor.Vic Yang2012-02-041-1/+1
| | | | | | | | | | | | Refactor board/chip-specific code into corresponding directories. Add support of the four I2C temp sensor in Link. Use table lookup to handle different types of temperature sensors. BUG=chrome-os-partner:7527 TEST=Correctly read EC internal temperature on bds. Compile for link succeeded. Change-Id: I694cfa54e1545798d877fafdf18c5585ab5f03e2
* Split out GPIO console commandsVincent Palatin2012-02-031-0/+1
| | | | | | | | | | | | | The GPIO console commands are common to all platform, let's push them in the common code. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=make BOARD=link && make BOARD=bds && make BOARD=discovery on BDS console, try gpioget command. Change-Id: I26e6d26b8d661e78b80d5d5f665e81f4daef0c11
* Split reset cause and image copy code.Vincent Palatin2012-01-261-1/+1
| | | | | | | | | | | | | | Preparatory work to introduce a second SoC : 3rd series 2/2 All the RO/A/B firmware copy code could be generic to all our platforms. The console commands are a 'standard' API. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=on BDS EC console, check the reset cause with the 'sysinfo' command. Change-Id: Ieeb84571085d88b5747a09da4c33d3852bb0da96
* Split UART codeVincent Palatin2012-01-261-1/+1
| | | | | | | | | | | | | | | Preparatory work to introduce a second SoC : 3rd series 1/2 Most of the code is handling the buffering and the printf, thus put it in an hardware independant location and only implement the UART dependant portions in the chip driver. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=run on BDS and stress the console. Change-Id: I9376f2fa1dad341eac808e1756dbeff32900bd51
* Make more features optionalVincent Palatin2012-01-261-3/+6
| | | | | | | | | | | | | | Preparatory work to introduce a second SoC : 2nd series 3/4 Some modules won't be used on other designs, make them optional. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=run the EC firmware on BDS and check that the commands from the optional features are still available and working. Change-Id: I979864ed94dc4da90c1010bd2e4589d84bc2d046
* Add modularity to the buildVincent Palatin2012-01-241-3/+6
| | | | | | | | | | | | | | You can now enable/disable tasks more easily. To conditionally compile a C file depending on the task FOO activation, just write something like that in the build.mk file : common-$(CONFIG_TASK_FOO)+=foo_source.o Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=make all BOARD=link && make qemu-tests Change-Id: I760fb248e1599d13190ccd937a68ef47da17b510
* USB Charging controlVic Yang2012-01-191-1/+1
| | | | | | | | | | | | | | Implement TPS2543 USB charging control. It contains routine for setting each USB port as dedicated charging port or standard downstream port. To allow us controlling the current distributed to each port, we can select whether to allow 500mA or 1500mA for each port. BUG=chrome-os-partner:7476 TEST=Added USB port definition for BDS and tested GPIO output voltage level is correct for all modes. Change-Id: I19bc4b30d333aa802f868ebfc3a398b30e99ba0f
* Add x86 power state machineRandall Spangler2012-01-171-3/+6
| | | | | | | | | | | For bringup, this powers on the x86 unconditionally. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:7528 TEST=none Change-Id: Ib23e56d38ab42f8d8a4dbd1ba9dce12f0c3eeec9
* Fix an error in common/build.mk that causes compilation fail.Vic Yang2011-12-281-1/+0
| | | | | | | | | | Removed a duplicated line in common/build.mk which causes compilation fail. BUG=chrome-os-partner:7313 TEST=Compilation passed Change-Id: Ia7bb73b96e4feae27e5b6e519feb3ea1a672913a
* Add EC host command to control fan speed.Vic Yang2011-12-271-1/+2
| | | | | | | | | | Add LPC host command to get and set fan speed. BUG=chrome-os-partner:7313 TEST=Connect a fan and manually test fan actual speed matches target speed. Change-Id: I4b6a711a1b8cca0dbd1c1936fe4f0f15240d3453
* Add host command to read temperature sensor valueVic Yang2011-12-221-1/+1
| | | | | | | | | | | | Add a LPC host command to read temperature sensor value with given sensor id. Add ectool command to read temperature sensor value through LPC. BUG=chrome-os-partner:7329 TEST=Manual check the reading received is the same as value printed by console command. Change-Id: Id3386774435be6c3ae010a143f4fa894568efdb8
* Initial sources import 3/3Vincent Palatin2011-12-071-0/+7
source files mainly done by Vincent. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Change-Id: Ic2d1becd400c9b4b4a14d4a243af1bdf77d9c1e2
View Lorry Controller Status