Messages in this thread | | | Subject | Re: [PATCH v3 07/52] mtd: nand: core: use mtd_ooblayout_xxx() helpers where appropriate | From | Harvey Hunt <> | Date | Mon, 29 Feb 2016 10:33:49 +0000 |
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Hi Boris,
On 26/02/16 18:33, Boris Brezillon wrote: > Hi Harvey, > > On Fri, 26 Feb 2016 15:17:28 +0000 > Harvey Hunt <harvey.hunt@imgtec.com> wrote: > >> Hi Boris, >> >> On 26/02/16 15:10, Boris Brezillon wrote: >>> Hi Harvey, >>> >>> On Fri, 26 Feb 2016 14:35:08 +0000 >>> Harvey Hunt <harvey.hunt@imgtec.com> wrote: >>> >>>> [...] >>>> I'll look into this more later today, but wanted to run it by you in >>>> case you have any thoughts. >>> >>> Can you apply this patch [1], and let me know if you see the additional >>> trace? >> >> I applied the patch, the following is the (unchanged) output: >> >> [ 0.256375] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0x88 >> [ 0.262887] nand: Micron MT29F64G08CBAAAWP >> [ 0.266995] nand: 8192 MiB, MLC, erase size: 2048 KiB, page size: >> 8192, OOB size: 448 >> [ 0.274881] jz4780-nand 1b000000.nand-controller: using hardware BCH >> (strength 24, size 1024, bytes 42) >> [ 0.289046] Bad block table not found for chip 0 >> [ 0.297769] Bad block table not found for chip 0 >> [ 0.302425] Scanning device for bad blocks >> [ 0.320239] Bad eraseblock 90 at 0x00000b400000 >> [ 0.324934] Bad eraseblock 91 at 0x00000b600000 >> [ 0.931054] Bad eraseblock 4092 at 0x0001ff800000 >> [ 0.935917] Bad eraseblock 4093 at 0x0001ffa00000 >> [ 0.944660] nand_bbt: error while writing bad block table -34 >> [ 0.950448] jz4780-nand: probe of 1b000000.nand-controller failed >> with error -34 >> [ 0.958079] UBI error: cannot open mtd 3, error -19 >> [ 0.962788] UBI error: cannot open mtd 4, error -19[ 0.970229] >> clk: Not disabling unused clocks >> > > Can you test with this one [1]? > > [1]http://code.bulix.org/36oytz-91960
With that patch applied, my Ci20 successfully boots again.
Thanks for looking into it :-)
Harvey
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