RE: [iPAQ] Problem with Restoring WinCE

Hello Arne;

there is a off by one error in the boot loader code.

It seems to only effect the units with 28F640J3A chip.

You need to erase the sectors by hand with:

eflash 0xc00000
eflash 0xc40000
eflash 0xc80000
eflash 0xcc0000
eflash 0xd00000
eflash 0xd40000
eflash 0xd80000
eflash 0xdc0000
eflash 0xe00000
eflash 0xe40000
eflash 0xe80000
eflash 0xec0000
eflash 0xf00000
eflash 0xf40000
eflash 0xf80000
eflash 0xfc0000

Or in V0.17 the boot loader will be upgraded to fix this problem.

Best Regards,

--George

George France, france@crl.dec.com
Cambridge Research Laboratory, Compaq Computer Corporation
One Cambridgecenter MS: CRL
Cambridge, MA 02142 USA
Phone: (617) 551-7665
FAX: (617) 551-7650

> -----Original Message-----
> From: Peters Arne [mailto:Arne_Peters@danfoss.com]
> Sent: Monday, October 09, 2000 10:11 AM
> To: 'ipaq@handhelds.org'
> Subject: [iPAQ] Problem with Restoring WinCE
>
>
> Hi,
>
> I have tried to restore the WinCE flash image. Before I
> installed linux and
> stored the flash contents in 4 files as described in .. and
> verified the
> checksums. I tried to flash the flash_0x00c00000.bin, but get
> the following
> error:
>
> boot> load flash 0x00c00000
> loading flash region flash
> using xmodem
> ready for xmodem download..
> Download Successful
> 00400000 bytes loaded to C0000400
>
> programming flash...eraing ...
> Erasing sector 00C00000
> len=00400000
> writing flash..
> addr: 00C00000 data: 83195218
> addr: 00C10000 data: 1202E0F4
> addr: 00C20000 data: 6C614102
> addr: 00C30000 data: D0040006
> addr: 00C40000 data: 2276ADE2
> addr: 00C50000 data: 146583E3
> addr: 00C60000 data: 1C0A567D
> addr: 00C70000 data: 26525539
> addr: 00C80000 data: 0E236B03
> addr: 00C90000 data: 3A005B14
> addr: 00CA0000 data: 8D300CB0
> addr: 00CB0000 data: 830E721E
> addr: 00CC0000 data: 8C61FBFC
> addr: 00CD0000 data: 83839723
> addr: 00CE0000 data: 1A69736F
> addr: 00CF0000 data: 1413C180
> addr: 00D00000 data: 0E03850A
> addr: 00D10000 data: 12F82641
> addr: 00D20000 data: 16161600
> addr: 00D30000 data: 33D28352
> addr: 00D40000 data: D2520120
> addr: 00D50000 data: 32E52107
> addr: 00D60000 data: 00081192
> addr: 00D70000 data: 3BD2C4E1
> addr: 00D80000 data: A32C632C
> addr: 00D90000 data: 9F7A035E
> addr: 00DA0000 data: 9DD9149C
> addr: 00DB0000 data: 01010101
> addr: 00DC0000 data: FC81FD77
> addr: 00DD0000 data: 31731E75
> addr: 00DE0000 data: 1A000400
> addr: 00DF0000 data: 2FED3939
> addr: 00E00000 data: 00000100
> addr: 00E10000 data: 22232627
> addr: 00E20000 data: 78B47673
> addr: 00E30000 data: 09000000
> addr: 00E40000 data: 73007400
> addr: 00E50000 data: B01B3031
> addr: 00E60000 data: 0AA28470
> addr: 00E70000 data: EC97251D
> addr: 00E80000 data: 057858E9
> addr: 00E90000 data: 8AA4AC62
> addr: 00EA0000 data: 00000102
> addr: 00EB0000 data: 76858F8B
> addr: 00EC0000 data: 773DC279
> addr: 00ED0000 data: A618BA8E
> addr: 00EE0000 data: 93FAC1FF
> addr: 00EF0000 data: 23F2C36A
> addr: 00F00000 data: D13D7264
> addr: 00F10000 data: BD9205BD
> addr: 00F20000 data: DA58D61A
> addr: 00F30000 data: D32D31D2
> addr: 00F40000 data: 071064B7
> addr: 00F50000 data: 01010101
> addr: 00F60000 data: 753A6394
> addr: 00F70000 data: 489C14CC
> addr: 00F80000 data: 00000000
> addr: 00F90000 data: FFFFFFFF
> addr: 00FA0000 data: FFFFFFFF
> addr: 00FB0000 data: FFFFFFFF
> addr: 00FC0000 data: FFFFFFFF
> addr: 00FD0000 data: FFFFFFFF
> addr: 00FE0000 data: FFFFFFFF
> addr: 00FF0000 data: FFFFFFFF
> verifying ... error programming flash at offset=00040000
> src=2276ADE2
> flash=22160162
> not checking any more locations
> boot>
>
> Any idea what the problem migth be ?
>
> Best Regards
> Arne Peters
> ___________________________________________________________________
> Danfoss Inc.
> Air Conditioning & Refrigeration Division
> 7941 Corporate Drive, Baltimore, MD 21236, USA
> Primary mailto:Arne_Peters@danfoss.com
> Office Phone: 410.931.8250, Fax: 410.931.8256
>
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Received on Mon Oct 9 09:39:00 2000