OLPC Firmware q7b30: Difference between revisions

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(Created page with '{{draft}} {{OLPC}} {{Release Notes}} == Summary == Works on XO-4 B1 and later only. {| border="1" cellspacing="0" cellpadding="2" class="wikitable" |- | Download | [http://dev…')
 
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Works on XO-4 B1 and later only.
Works on XO-4 B1 and later only.

* new EC firmware, (reduced charge rate for lithium batteries, fix runin crash),
* new device-tree entries for allocation of audio SRAM, for 13.2.0, <trac>12400</trac>,
* support booting from ISO 9660 filesystems.

=== CForth ===

⚫
* [http://dev.laptop.org/git/users/wmb/cforth/commit/?id=1c6dcd2 1c6dcd2] OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.


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=== CForth ===
=== CForth ===


* [http://dev.laptop.org/git/users/wmb/cforth/commit/?id=1c6dcd2214d60115bcde87e31af50a8f7d11d399
* [http://dev.laptop.org/git/users/wmb/cforth/commit/?id=1c6dcd2 1c6dcd2] OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.
⚫
1c6dcd2] OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.


=== EC ===
=== EC ===

Revision as of 02:49, 2 May 2013


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Summary

Works on XO-4 B1 and later only.

  • new EC firmware, (reduced charge rate for lithium batteries, fix runin crash),
  • new device-tree entries for allocation of audio SRAM, for 13.2.0, <trac>12400</trac>,
  • support booting from ISO 9660 filesystems.

CForth

  • 1c6dcd2 OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.
Download q7b30.rom
Build date time 2013-05-01 22:42:25
Source revision 3655
EC version EC 0.4.06
CForth version 1c6dcd2
WLAN 8686 version 9.0.7.p2
WLAN 8787 version 14.66.09.p80

Changes

Open Firmware

  • 3654 OLPC XO-4 - new EC firmware 0.4.06
  • 3652 OLPC ARM - trivial comment fix
  • 3645 OLPC XO-4 - add device-tree entries in /pcm to describe allocation of audio SRAM, used by kernel only. Open Firmware uses other allocations. <trac>12400</trac>
  • 3644 cdfs, make search of ISO 9660 filesystems case blind, by uppercasing the name being sought. FAT filesystem access already does this.

CForth

  • 1c6dcd2 OLPC XO-4 - force 1.2 GHz operating point, <trac>12666</trac>.

EC

Touchscreen

  • none
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