[coreboot] flashrom issues??
joe at smittys.pointclark.net
joe at smittys.pointclark.net
Tue Mar 4 22:17:04 CET 2008
Quoting Tom Sylla <tsylla at gmail.com>:
> On Tue, Mar 4, 2008 at 1:00 PM, <joe at smittys.pointclark.net> wrote:
>> rm4100
>> [root at localhost proc]# dd if=/dev/port bs=1 skip=$[0x0800] count=128 | xxd
>> 256+0 records in
>> 256+0 records out
>> 256 bytes (256 B) copied, 0.00171602 s, 149 kB/s
>> 0000000: 0000 0000 dc00 140f e700 0000 0000 0000 ................
> <SNIP>
>> >> rm4100
>> >> 00 00 00 00 dc 00 14 0f e7 00 00 00 00 00 00 00
> <SNIP>
>> The output is not that nice I had to doctor it up a little bit.
>
>
> I use hexdump instead, no doctoring required:
>
> [xxx at xxx xxx]# dd if=/dev/port bs=1 skip=$[0x0800] count=128 | hexdump -C
> 00000000 00 00 00 00 18 00 00 c0 00 00 00 00 00 00 00 00
> |................|
> 00000010 02 00 80 80 00 00 00 80 00 00 20 00 00 00 02 00
> |.......... .....|
> 00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> |................|
> 00000030 00 04 00 01 00 00 06 00 00 84 84 84 84 84 01 00
> |................|
> 00000040 01 84 05 05 05 04 05 04 05 04 00 91 40 01 28 57
> |............ at .(W|
> 00000050 47 60 00 00 00 00 00 9f 5c 6c 00 06 00 00 a4 00
> |G`......\l......|
> 00000060 01 00 61 01 60 00 00 00 60 7f 04 00 00 00 00 00
> |..a.`...`.......|
> 00000070 0e 01 00 04 00 01 18 00 00 00 00 00 20 52 6c 6b
> |............ Rlk|
> 00000080
>
> You can get quite fancy with hexdump's '-e' option, displaying in
> dwords, tab formatting, etc.
> The '-C' option gets the output formatted easily.
>
Cool, thanks for the tip Tom:-)
Thanks - Joe
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