Error with SanDisk Ultra II

[Mitch Bradley]

s.boutayeb at free.fr wrote:

>
> When booting the XO (i tested 2 XO's) with build Q2E19 and Q2E20, I have
> following message:
>
> Boot device: /sd/disk:\boot\olpc.fth Arguments:
> <buffer at ffb68ec0>:2: Can't find word to replace
>
> BTW, the SD card is fully functional with Qemu and the fedora distro is working!
>
> My guess is that this error has to do with the storage media. Does anyone had
> this error?


That message is coming from a patch that works around a bug in Q2E18.  
The bug was fixed in Q2E19, and as a result, the patch no longer applies.

You can just remove the patch code from /boot/olpc.fth .  The complete 
patch code is as follows; you can remove it all:

patch 2drop erase claim-params
: high-ramdisk  ( -- )
  cv-load-ramdisk
  h# 22c +lp l@ 1+   memory-limit  umin  /ramdisk -  ( new-ramdisk-adr )
  ramdisk-adr over  /ramdisk move                    ( new-ramdisk-adr )
  to ramdisk-adr
;
' high-ramdisk to load-ramdisk