OLPC Firmware q7b10

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OLPC Firmware Release q7b08

Works on XO-4 B1 and C1 only. Do not use on XO-4 A or other models.

• new EC 0.3.07 (no change log available),
• touchscreen, change to version 0.0.0.9,
• XO-4 C1 touchscreen detection, improve reliability by enabling a pull-down during the check, <trac>12391</trac>,
• allow touchscreen to prevent automatic test execution after left rocker key, <trac>11817</trac>,

Download	q7b10.rom
Build date time	2013-01-02 16:39:44
Source revision	3506
EC version	0.3.07
CForth version	bbdf8572
WLAN 8686 version	9.0.7.p2
WLAN 8787 version	14.66.09.p80

Changes

Open Firmware

• 3505, EC Code 0.3.07
• 3504, OLPC XO-4 - touchscreen, change to version 0.0.0.9, which caused a few more timing changes, requiring some fixes to the driver.
• 3502, OLPC XO-4 - fix support for non-touchscreen SKUs, compatible with touchscreen SKUs, treats TOUCH_HD# signal as active high, since the touchscreen controller is pulling the signal low in normal operation, momentarily enables a pull-down in conflict against the permanent pull-up, in order to sample the signal properly. Requires a BOM change for C2. Harmless on C1. <trac>12391</trac>,
• 3500, OLPC - allow a touchscreen, if present, to prevent automatic test execution after left rocker key, <trac>11817</trac>,

WLAN

• none