[Balloon] Balloon still playing up

Well, having got linux booting last night, I expected it STILL to boot
when I turned it on again thismorning.

Instead, I just get a boot> prompt after 10 seconds, and the Nand chips
seem to have dissapeared!

Is this looking like a dodgey CPLD code problem to anyone, or more like
the NAND flash / board itself is playing up.

My PSU is running at 3.4v (Wookey advised turning it up slightly from
3.3v) The powersupply is one borrowed from Wookey, and looking at the
output on my scope shows that it's clean to about 10mV.

Any Ideas?

Thanks

Peter Clifton

PS - Bootloader's response to various commands, this is the TCL "new"
bootloader, as the bootldr.fast supplied on the Wiki will repeatedly
cause this board to reset itself every half second or so. - no mater how
I uploaded it, serial or Jtag.


boot> yaffs ls root:/
Scanning for nand chip ...
Nand device not found
Directory not found
boot> yaffs ls boot:/
Scanning for nand chip ...
Nand device not found
Directory not found
boot> partition
npartitions=00000003
bootldr
base: 00000000
size: 00040000
end: 00040000
flags: 00000002
boot
base: 00000000
size: 00100000
end: 00100000
flags: 00000060
root
base: 00100000
size: 01F00000
end: 02000000
flags: 00000060
boot> nand erasechip
Scanning for nand chip ...
nand: cannot get NAND device chipboot>
boot>