EC 4.0 Firmware: Difference between revisions
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== Ver: 7 0.3.08 == |
== Ver: 7 0.3.08 == |
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* [http://dev.laptop.org/pub/firmware/ec/cl4-7_0_3_08.img 0.3.08] |
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* Make sure full flag is clear when SOC is < 95% |
* Make sure full flag is clear when SOC is < 95% |
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* Up bad ACR read difference threshold to 20 counts |
* Up bad ACR read difference threshold to 20 counts |
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== Ver: 7 0.3.07 == |
== Ver: 7 0.3.07 == |
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* [http://dev.laptop.org/pub/firmware/ec/cl4-7_0_3_07.img 0.3.07] |
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* Check battery EEPROM bank 0 values and fix them if wrong |
* Check battery EEPROM bank 0 values and fix them if wrong |
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* Detect bad ACR register reads from the battery due to ESD and discard them |
* Detect bad ACR register reads from the battery due to ESD and discard them |
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== Ver: 7 0.3.06 == |
== Ver: 7 0.3.06 == |
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* [http://dev.laptop.org/pub/firmware/ec/cl4-7_0_3_06.img 0.3.06] |
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* Change battery over temperature indicator to be a pulse of dark (both LEDs off) rather than a pulse of red. Red is now exclusively for errors. |
* Change battery over temperature indicator to be a pulse of dark (both LEDs off) rather than a pulse of red. Red is now exclusively for errors. |
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* Fix typo in IO map causing LV_SET code to mess with EC_IRQ. |
* Fix typo in IO map causing LV_SET code to mess with EC_IRQ. |
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Revision as of 18:58, 6 March 2013
Ver: 7 0.4.02
- 0.4.02
- fix EC/SoC communication problems (#12525).
Ver: 7 0.4.01
- 0.4.01
- further lengthen EC_IRQ# timings for 1Ghz machines
Ver: 7 0.4.00
- 0.4.00
- Fix trac <trac>12558</trac>. Power LED while system is off
- disable the "rescue" EC_IRQ# assertion
Ver: 7 0.3.13
- 0.3.13
- revert wakeup timings to 3.0.11 values
Ver: 7 0.3.12
- 0.3.12
- ec_irq: add fallback to bail us out of incomplete suspends
- ec_irq: implement timing tuning commands in monitor
Ver: 7 0.3.11
- 0.3.11
- Allow battery debugging to be enabled via serial port
- Fix incorrect battery critical LED state
- Change W to mW in battery debug output to make the scale clearer
- Add debounce for the thermal alarm signal and enable a new LED state when triggered. (Alternating power LED and red battery LED)
- Blink code for high battery current prior to stop mode (Alternating Green/Yellow)
- Blink code for exiting stop mode while power is off (Alternating Green/Red)
Ver: 7 0.3.10
- 0.3.10
- Fix NiMH pre-maturely marked full problem
Ver: 7 0.3.09
- 0.3.09
- Fix logic bug in ext power detect after runin discharge. Machines turning off runin discharge could fail to sense external power.
- Print ACR value and SOC when going into stop mode
- Refactor critical and low flag handling to fix corner cases. There were several corner cases where you could get the previous code to display the wrong LED state.
- Add support for GP LiFePO4 batteries. There are few around the Twine offices.
- Turn off battery state debugs in LiFePO4 code
- kbdwatch: wait longer after seeing SOC_SLEEP to release flow-control. Fixes a lockup on 1Ghz MMP3.
Ver: 7 0.3.08
- 0.3.08
- Make sure full flag is clear when SOC is < 95%
- Up bad ACR read difference threshold to 20 counts
- Come out of stop mode once in a while, to do housekeeping
- adjust the timings for the EC_IRQ assertions
Ver: 7 0.3.07
- 0.3.07
- Check battery EEPROM bank 0 values and fix them if wrong
- Detect bad ACR register reads from the battery due to ESD and discard them
- Generate 2 wake up interrupts to the SoC on resume. One to make it wake up and then a 2nd to actually make it start executing. Works around resume problems.
Ver: 7 0.3.06
- 0.3.06
- Change battery over temperature indicator to be a pulse of dark (both LEDs off) rather than a pulse of red. Red is now exclusively for errors.
- Fix typo in IO map causing LV_SET code to mess with EC_IRQ.