Hi,
Continuing with NAND problems...
I replaced:
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
by:
#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
And now I can read and there is only one bad block, but no erase or write yet:
(I checked WP and its correct, 3.3V)
= nand read.jffs2
Now i got all NAND stuffs from u-boot-1.3.4, including common/cmd_nand.c
and drivers/mtd/nand/*, but still the same problem.
Other components of u-boot can influence NAND behavior?
I saw some people with similar problem using nand scrub, but im little
bit afraid with this command...
Another
When I had discovered that my NAND flash had all bad blocks, I found a
patch to dump the NAND blocks (which I think you had said you did). What
I found in my case was that on one board 8 data lines were disconnected
and on another one of the 0 ohm resistors was faulty (so one bit was
always read
Hi all,
Im trying to use my NAND flash at MPC8360E-RDK based board.
But it seems that the whole chip is bad blocked.
Dont know if Im missing something... below some outputs:
= nand info
Device 0: NAND 64MiB 3,3V 8-bit, sector size 16 KiB
= nand bad
4000
.
.
.
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