Re: [flashrom] Winbond W25X20 on Tumpa programmer works

[J. Domburg]

Hi Stefan,

That's pretty probable; I wrote the EEPROM before trying it again and
redirecting the output of flashrom to the file I attached. I can confirm 
programming works fine: I'm using the flashrom as a vehicle to move my 
custom firmware from my PC to an embedded device and it has been writing 
at least a few dozen different images without failing once.

Cheers,
Jeroen

On Thu, 30 May 2013, Stefan Tauner wrote:

On Sun, 19 May 2013 09:48:13 +0200 (CEST)
"J. Domburg" <jer...@spritesmods.com> wrote:

Erasing and writing flash chip... Trying erase function 0... 
0x000000-0x000fff:S, 0x001000-0x001fff:S, 0x002000-0x002fff:S, 
0x003000-0x003fff:S, 0x004000-0x004fff:S, 0x005000-0x005fff:S, 
0x006000-0x006fff:S, 0x007000-0x007fff:S, 0x008000-0x008fff:S, 
0x009000-0x009fff:S, 0x00a000-0x00afff:S, 0x00b000-0x00bfff:S, 
0x00c000-0x00cfff:S, 0x00d000-0x00dfff:S, 0x00e000-0x00efff:S, 
0x00f000-0x00ffff:S, 0x010000-0x010fff:S, 0x011000-0x011fff:S, 
0x012000-0x012fff:S, 0x013000-0x013fff:S, 0x014000-0x014fff:S, 
0x015000-0x015fff:S, 0x016000-0x016fff:S, 0x017000-0x017fff:S, 
0x018000-0x018fff:S, 0x019000-0x019fff:S, 0x01a000-0x01afff:S, 
0x01b000-0x01bfff:S, 0x01c000-0x01cfff:S, 0x01d000-0x01dfff:S, 
0x01e000-0x01efff:S, 0x01f000-0x01ffff:S, 0x020000-0x020fff:S, 
0x021000-0x021fff:S, 0x022000-0x022fff:S, 0x023000-0x023fff:S, 
0x024000-0x024fff:S, 0x025000-0x025fff:S, 0x026000-0x026fff:S, 
0x027000-0x027fff:S, 0x028000-0x028fff:S, 0x029000-0x029fff:S, 
0x02a000-0x02afff:S, 0x02b000-0x02bfff:S, 0x02c000-0x02cfff:S, 
0x02d000-0x02dfff:S, 0x02e000-0x02efff:S, 0x02f000-0x02ffff:S, 
0x030000-0x030fff:S, 0x031000-0x031fff:S, 0x032000-0x032fff:S, 
0x033000-0x033fff:S, 0x034000-0x034fff:S, 0x035000-0x035fff:S, 
0x036000-0x036fff:S, 0x037000-0x037fff:S, 0x038000-0x038fff:S, 
0x039000-0x039fff:S, 0x03a000-0x03afff:S, 0x03b000-0x03bfff:S, 
0x03c000-0x03cfff:S, 0x03d000-0x03dfff:S, 0x03e000-0x03efff:S, 
0x03f000-0x03ffff:S
Erase/write done.
Verifying flash... VERIFIED.

Hello Jeroen,

the :S suffixes above stand for "skipped" meaning that there were no
erases or writes at all in that particular execution. That is expected
when one tries to rewrite an image because flashrom recognizes that to
be faster. Can you confirm that this is the case here and writing
actually works?

--
Kind regards/Mit freundlichen Grüßen, Stefan Tauner



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