This reduces memory / code size, and gets rid of ifdefs in temp_sensor.c.
BUG=chrome-os-partner:15714
BRANCH=none
TEST=boot system and run 'ectool temps all' every few seconds
- ectool temps all
The numbers should update over time.
Change-Id: Idaac7e6e4cbc1d6689f5d3b607c623a5cc536a4f
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/36940
This will be used in a follow-up CL to return specific error codes
(not powered, not calibrated, etc.)
BUG=chrome-os-partner:15174
BRANCH=link
TEST=manual
Power on system.
'temps' should return all good temps.
Power off system (into S5)
Only ECInternal temp should work; others should return Error 1
'gpioset enable_vs 1' and wait a second
Now all the I2C temps should display good data, but PECI will still be error 1.
Change-Id: I925434e71653ad53ad76bad992a7a8fdeadb088c
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/35286
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
We can clear the reset cause in system pre-init now because of a
previous change which preserves it across a sysjump.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST=if it boots, it works
Change-Id: I1d8b99df5a0be0de9545d22ad1a6b7fb3140f813
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
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
