[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: jffs for amd Am29LV160BB



Nicolas Pitre wrote:
> 
 > 
> It looks like you enabled CONFIG_MTD_SLRAM.  Please disable that.
> 
> > SA1100 flash: probing for 3 partitions (buswidth = 4)
> > SA1100: Found 2 x16 CFI devices at location 0 in 16 bit mode
> > SA1100: Found 2 x16 CFI devices at location 400000 in 16 bit mode
> >  Amd/Fujitsu Extended Query Table v1.0 at 0x0040
> > number of CFI chips: 2
> > mtd: Giving out device 1 to blob + zImage
> > mtd: Giving out device 2 to ramdisk
> > mtd: Giving out device 3 to root-fs
> > SA1100 flash access initialized
> 
> Now you're in business.  Disabling slram will attribute expected device
> numbers to your partitions.
> 
 
my earlier device seems to have some hardware problem.

ok now me flash banks are properly detected. but i get the following
error when i try to write to bank 1 

jffs2_scan_eraseblock(): Node at 0x003c0000 {0x1985, 0x1985, 0xffffffff)
has invalid CRC 0xffffffff (calcula)JFFS2: Erase block at 0x003c0000 is
not formatted. It will be erased

jffs2_scan_eraseblock(): Node at 0x003e0000 {0x1985, 0x1985, 0xffffffff)
has invalid CRC 0xffffffff (calcula)JFFS2: Erase block at 0x003e0000 is
not formatted. It will be erased

$Last[2] is 19851985, datum is 20031985
Write clean marker to block at 0x003e0000 failed: -5
Last[2] is 19851985, datum is 20031985
Write clean marker to block at 0x003c0000 failed: -5 

and when i try to write to this bank,

jffs2_reserve_space(): Requested 0x44 bytes
jffs2_reserve_space(): alloc sem got
Waiting for erases to complete. erasing_blocks is 30. (erasingempty:
yes, erasependingempty: yes)

any ideas ?? 

tia 

dhammika

To unsubscribe from this list: send the line "unsubscribe jffs-dev" in
the body of a message to majordomo@xxxxxxx.com