OLPC Firmware q7b10

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=== CForth ===
=== CForth ===
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=== EC ===
=== EC ===

Revision as of 23:58, 2 January 2013

  This page is monitored by the OLPC team.

Contents

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, ticket #12391,
  • allow touchscreen to prevent automatic test execution after left rocker key, ticket #11817,
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. ticket #12391,
  • 3500, OLPC - allow a touchscreen, if present, to prevent automatic test execution after left rocker key, ticket #11817,

CForth

  • none

EC

WLAN

  • none
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