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@xxxxxxxxxx> 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
Thanks,
Boris
[1]http://code.bulix.org/l2hkl1-91947
Thanks,
Harvey
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