Thank you for your support.
I have tried to take the output file as you request, but no luck. I always start freedos in my usb sdcard boot choosing the number 3 option, then input cswdpr0, and then execute flashrom comand. But if I try to make -o logfilename.txt, the system refuses to save the file (it says that the file does not exists). If I do not execute cswdpr0 at first time, always have a disk write error. I suppose it will be related to the file log error.
-----Mensaje original----- From: Stefan Tauner Sent: Monday, April 04, 2016 8:24 PM To: Antonio Estrada Respeto Cc: firstname.lastname@example.org Subject: Re: [flashrom] VT6421 sata card with sst39Vf512 eprom
On Mon, 4 Apr 2016 14:01:35 +0200 "Antonio Estrada Respeto" email@example.com wrote:
I have tried the below flashrom option (code tested) in order to find a right response on my no name VT6421A pci sata card, but no luck. Environment is Freedos in an usb boot sdcard device in a standard PC. Address was from 0xffff0000 to others. The card is found by flashrom at 1106:3249 BDF 02:0b.0 . The card has an Eprom flashable sst39Vf512 at is printed in top of it. Final messages are:
Requested bar is of type rom. Error: No suported PCI found. Error: Program initialization failed.
I managed flashrom to work with my 3C905TX and do it in the same environment as a charm. I know VT6421A hardware is very tricky depending on every pci maker. The final goal is to flash a 64k boot rom ins this card. Any help will be wellcome.
Thanks in advance.
The code tested:
flashrom –p atavia offset=(different address) –V
Please post a log file. You can generate it with "-o logfilename.txt".