Messages in this thread | | | Date | Mon, 06 Aug 2012 19:36:22 +0200 | From | Richard Weinberger <> | Subject | Re: UBI fastmap updates |
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Am 02.08.2012 16:58, schrieb Artem Bityutskiy: > On Mon, 2012-07-09 at 14:18 +0200, Richard Weinberger wrote: >> This is the next round of UBI fastmap updates. >> It fixes all issues pointed out by Shmulik. :-) > > Hi Richard, > > when I try to attach mtdram (NOR flash), UBI fails:
Fastmap works fine with mtdram and NOR flash. But if your MTD device has less than UBI_FM_MAX_START (64) PEBs ubi_io_is_bad() will trigger. The fix is to disable Fastmap if you have not enough PEBs.
I think we enable fastmap only if a MTD device has more than UBI_FM_MAX_START*2 PEBs. Any comments?
Thanks, //richard
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