DOC millenium doesnt work anymore

DOC millenium doesnt work anymore

[nur]

I have created two partitions as minix and msdos. After reboot, my kernel
printed a message as follows
Using configured DiskOnChip probe address 0ex8000
Possible Diskonchop with unknown ChipID FD found at 0xe8000
No recognised Diskonchip devices found

Anyone has faced such a problem?

Under romdos dformat /win:e800 /s:doc51.exb doesn't work
It can't find any diskonchip. dinfo /win:e800 doesnt work as well

running nftl_format after insmod nftl could harm my diskonchip? I don't
suppose, because it was ok after formating and re-booting.
I would like to know what was my mistake so that I won't do it again. Cos I
have one doc millenium left
Thanks

P.S. mtd-patch-2.4.0-test12-20001218-2230GMT doesn't apply to 2.4.0 kernel.
gives many errors

Re: DOC millenium doesnt work anymore

[Ilguiz Latypov]

On Mon, 12 Aug 2002, nur wrote:

> Using configured DiskOnChip probe address 0ex8000
> Possible Diskonchop with unknown ChipID FD found at 0xe8000
> No recognised Diskonchip devices found
> 
> Anyone has faced such a problem?

The BIOS might have configurable chip selects.  You may need to associate
a certain chip select number with the DoC memory window in the BIOS
configuration screen.

I included a sample BIOS setup for the MZ104 board below.

Ilguiz

==================================================================

  Main
    Boot Drive Order:  Floppy Disk
    Boot through RFD:  No [Removable Flash Disk?  The RFD thing is
                          confusing because it doesn't apparently
                          refer to DiskOnChip]
  Advanced
    Onboard RFD:            Disabled
    Installed O/S:          Other   [are these two relevant
    Large Disk Access Mode: DOS      to DiskOnChip startup?]

    Console COM Port Address  Disabled
      Console Baud Rate            115.2K
      ...Continue C.R. after POST: Off

  IO Devices
    Serial Port A: Enabled
    Serial Port B: Enabled
    Infrared Port: Disabled
    Parallel Port: Enabled
    Floppy disk controller: Enabled
      Base I/O address: Primary
    Local Bus IDE adapter: Primary

  Memory Windows
    Memory Window - mem_cs3
      Window Size:   1h
      Window Base:  D0h
      Window Page: F30h
      Data width:  8-bits

  I/O Windows
    all disabled

==================================================================