| commit | daeade92cf96e2a8453ad17441ce70c912df8f53 | |
| author | mokopatches <unknown@openmoko.org> | |
| Fri, 11 Apr 2008 13:27:37 +0000 (11 14:27 +0100) | ||
| committer | warmcat <andy@warmcat.com> | |
| Fri, 11 Apr 2008 13:27:37 +0000 (11 14:27 +0100) | ||
| tree | 90fa72ae696ad65dde70a9582d0de46e15c745d8 | treesnapshot (tar.gz zip) |
| parent | 4762550d919bb2b3cbc862b75e9701de5284ade5 | commitdiff |
wait-for-power.patch
This patch tries to make the system stay in a mode where total power
consumption is below 100mA until we have determined that it's safe to
draw more power.
This is work in progress. Don't use it.
It makes the following changes:
- keeps the system from booting unless we have either good battery power,
500mA from USB, or the wall charger supplying power
- flashes the red (AUX) LED during this
- defers initialization of the video subsystem until we're about to
display something
- leaves the LED boost converter turned off until we actually need it
Known issues:
- still burns way too much power, see
http://people.openmoko.org/werner/wait-for-power-try1/usb-batt.html
This patch tries to make the system stay in a mode where total power
consumption is below 100mA until we have determined that it's safe to
draw more power.
This is work in progress. Don't use it.
It makes the following changes:
- keeps the system from booting unless we have either good battery power,
500mA from USB, or the wall charger supplying power
- flashes the red (AUX) LED during this
- defers initialization of the video subsystem until we're about to
display something
- leaves the LED boost converter turned off until we actually need it
Known issues:
- still burns way too much power, see
http://people.openmoko.org/werner/wait-for-power-try1/usb-batt.html