#8632 BLOC 1.5-sof: EC does not start up on low battery
Zarro Boogs per Child
bugtracker at laptop.org
Tue Dec 1 16:15:54 EST 2009
#8632: EC does not start up on low battery
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Reporter: sj | Owner: rsmith
Type: defect | Status: closed
Priority: blocker | Milestone: 1.5-software
Component: embedded controller | Version: not specified
Resolution: wontfix | Keywords:
Next_action: diagnose | Verified: 0
Deployment_affected: | Blockedby:
Blocking: |
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Changes (by wad):
* status: new => closed
* resolution: => wontfix
Comment:
The problem on XO-1.5 turned out to be that certain EC pins are test pins
and should not be asserted when the EC is reset. It turns out that we
have been using these pins for input signals in both the XO-1 and XO-1.5
early prototypes.
By XO-1.5 C build, we should have fixed the problem.
On XO-1, there are known conditions that will prevent the EC from booting,
such as the laptop being in tablet mode.
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Ticket URL: <http://dev.laptop.org/ticket/8632#comment:11>
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