XO-1 cpu temperature [Devel Digest, Vol 71, Issue 43]
Richard A. Smith
richard at laptop.org
Tue Jan 24 00:14:19 EST 2012
On 01/23/2012 04:20 PM, Mikus Grinbergs wrote:
> Please (I'm trying to ask nicely!), can you all tell me what I need to
> tweak to make "customizing the olpc.fth" (plus run 'rpm -U kernel...')
> be effective on 12.1.0. [ I know how to make them work on 11.3.0. ]
Ah.. I misunderstood you. When you said "device" I thought you were
referring a to an OFW device tree device, like the device that lets you
do MSR access. I didn't realize you were talking about access to the
boot partition. I could help you with a firmware issue but I'm afraid I
can't help much with 12.1.0.
The boot partition is supposed to be accessible via /bootpart/boot or
/boot if its not then its just a bug that will get fixed up later.
12.1.0 is still in its infancy. I wouldn't expect much to work for quit
a few more builds.
Like Martin's e-mail suggested you can open 'olpc.fth' in a small editor
under OFW. You can edit the file there and make your changes. No Linux
involved. Although I'm not sure if that version of firmware can edit
files on the bootpart correctly. There have recently been a bunch of
fixes for OFW ext2/3/4 support.
Alternatively you could decompress the os image file on a desktop
machine, edit the file and then re-compress it.
Richard A. Smith <richard at laptop.org>
One Laptop per Child
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