I stumbled through and figured it out. Board is now properly
recovered thanks to the serial_blaster; great utility, thanks for
that. Sorry for the post...
The gotcha I noticed is that after you reinit the FIS and reload
redboot, you do have to go back and write the EEPROM after rebuilding
boot.S to boot from flash rather than serial. Once I did that
everything was fine.
Cheers
--- In "gkwicker" <> wrote:
>
> Hi, I bricked my 7250 and I'm trying to use serial_blaster to
recover
> it. Is serial_blaster designed to run on a linux PC or another
> 7250? It doesn't seem to work for me -- the output I get is as
> follows:
>
> Thanks for any help you guys can provide!
>
> Gary
>
> ********************************************************************
>
> serial_blaster_1.0]# ./serial_blaster
> START
> waiting for '<'
> found '<'
>
> --------- SENDING 2K BOOT FILE: "boot.bin" ---------
>
4352555301da8fe202c1a0e3d300a0e300f029e100f069e12c0000ebc20000eb310000
> ebff0000eb0125a0e3012052e2fdffff1a28008fe2c60000eb
>
ba0000eb3d0000eb450000eb0000a0e35c0000eb0229a0e30d0100eb09faa0e368009f
> e52c0100ea0d0a0d0a3e3e204f50454e2054532d3732353020
>
424f4f544c4f414445522c2052657620312e3030203c3c0d0a534452414d3a33324d42
> 2c20464c4153483a33324d422c20424f4f543a53657269616c
>
2c20424c443a224a616e2033312032303037220d0a0d0a000000aaaa8f05a0e30510a0
> e3b010c0e18e05a0e30010a0e3b010c0e11eff2fe193088ce2
>
aa10a0e3c01080e538109fe5201080e50000a0e10000a0e10000a0e10000a0e10000a0
> e1100f11ee030180e3100f01ee0000a0e10000a0e10000a0e1
>
0000a0e10000a0e11eff2fe136bba40202278ce214309fe5043082e5013283e3083082
> e5033cc3e318
>
> <stuff deleted here...>
>
> 00000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
>
0000000000000000000000000000000000000000000000000000000000000000000000
> 00000000000000000000000000000000000000000000000000
> 0000000000000000
> 2048 Bytes in 4 seconds.
> --------------------------------------------------
>
> waiting for '>'
> found '>'
>
>
> >> OPEN TS-7250 BOOTLOADER, Rev 1.00 <<
> SDRAM:32MB, FLASH:32MB, BOOT:Serial, BLD:"Jan 31 2007"
>
>
> length=259744
> waiting length acknowledgement
> found
> --------- SENDING FILE "redboot.bin" ---------
> ....................................................................
..
> ..................................................
> ....................................................................
..
> ..................................................
> ..............
> 259744 Bytes in 514 seconds.
> --------------------------------------------------
>
> waiting for ']'
> found ']'
> +**Warning** FLASH configuration checksum error or invalid key
> Use 'fconfig -i' to [re]initialize database
> ... waiting for BOOTP information
> ReadByte ERROR, no input after 10 seconds
>
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