OLPC Firmware q4d30


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Works on XO-1.75 C2 only.

  • fix for boot failure when a USB drive or SD card contained an NTFS filesystem, ticket #12678,
  • retain the file name part of the /chosen bootpath property, ticket #12672.
Download q4d30.rom
Build date time 2013-05-20 00:44:01
Source revision 3660
EC version 1.0.01
CForth version 1c6dcd22
Wireless firmware version Libertas thinfirm 9.0.7.p2


Open Firmware

  • 3658 disklabel - abort open if the partition has a type for a filesystem that is not present in the build. Fixes failure to boot when an NTFS filesystem is present on an unsecured system. OLPC ticket #12678.
  • 3656 OLPC XO-1.75 - retain the file name portion of the /chosen bootpath property, so that the initramfs can deduce whether the system is being booted in activation mode or not. The initramfs may also use ramdisk to deduce. ticket #12672.
  • 3652 OLPC ARM - trivial comment fix


  • none
    • (the CForth version change from Q4D29 to Q4D30 was due to a change in XO-4 sources that are not used in the XO-1.75 build),


  • none
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