[flashrom] Compiling from source on Chromebook:GalliumOS - can't get libusb?

[Anders Nelson]

We (you mostly) nailed it!:

===

chrx at chrx:~/Github/flashrom$ ./flashrom -p
ft2232_spi:type=2232H,port=A,divisor=4
flashrom v0.9.9-86-ge1a960e on Linux 4.9.4-galliumos-braswell (x86_64)
flashrom is free software, get the source code at https://flashrom.org

Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
Found Micron/Numonyx/ST flash chip "N25Q128..3E" (16384 kB, SPI) on
ft2232_spi.
No operations were specified.

===

Thanks!

--
Anders Nelson

+1 (517) 775-6129

www.erogear.com

On Wed, Nov 8, 2017 at 3:50 PM, Anders Nelson <anders.k.nelson at gmail.com>
wrote:

> Woooo looks like that did it! I don't have a flash device connected yet
> but Flashrom certainly found the 2232.
>
> Thanks for the help, I hope I can contribute definitions for the flash
> chips I use (Cypress/Spansion 128/256Mbit) if I find they aren't in the
> database already.
>
> =]
>
> --
> Anders Nelson
>
> +1 (517) 775-6129
>
> www.erogear.com
>
> On Wed, Nov 8, 2017 at 3:31 PM, Nico Huber <nico.h at gmx.de> wrote:
>
>> On 08.11.2017 16:11, Anders Nelson wrote:
>> > Ohhh my god you're right - when I call the program as ./flashrom it runs
>> > now!
>> >
>> > I am still getting an error though it's new:
>> >
>> > ===
>> >
>> > chrx at chrx:~/Github/flashrom$ ./flashrom -p ft2232_spi
>> > flashrom v0.9.9-86-ge1a960e on Linux 4.9.4-galliumos-braswell (x86_64)
>> > flashrom is free software, get the source code at https://flashrom.org
>> >
>> > Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns).
>> > Unable to open FTDI device: -3 (device not found).
>> > Error: Programmer initialization failed.
>>
>> I guess, you have to specify the model (likely 2232H in your case). See
>> the manpage `man ./flashrom.8`. If that doesn't work, you can check the
>> output of `lsusb` if your board uses a special USB device id that we
>> might have to add to flashrom.
>>
>> >
>> > ===
>> >
>> > The FTDI device enumerates as /dev/ttyUSB0 and /dev/ttyUSB1... Is it
>> > necessary to add a rule to udev or something to get Flashrom to find it?
>>
>> Unlikely.
>>
>> Nico
>>
>>
>
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