[coreboot] Re: Configuration for Thinkpad T530

2019-01-23 Thread Angel Pons
Hello On Wed, Jan 23, 2019, 18:11 Ivan Ivanov Please don't forget to CC the coreboot mailing list. You could > determine the chip's layout by looking on it: it has a dot near CS > pin. > Worth mentioning: this dot is not painted, it is a physical crater on the chip. The painted dots are never a

[coreboot] Re: Configuration for Thinkpad T530

2019-01-23 Thread Ivan Ivanov
Please don't forget to CC the coreboot mailing list. You could determine the chip's layout by looking on it: it has a dot near CS pin. As for cable/clip and programmer, check "Flashing BIOS chip with Bus Pirate" article at dangerous prototypes forums: it has a good review of SOIC8 test clips and

[coreboot] Re: Configuration for Thinkpad T530

2019-01-19 Thread Ivan Ivanov
> > The xHCI controller firmware and the Lenovo g505s you mention are > AMD-specific stuff, which does not apply to the Intel chipset on the Thinkpad > T530 (it should work out-of-the-box). > Hi Angel, I completely agree with you and of course understand that g505s info is not appropriate for

[coreboot] Re: Configuration for Thinkpad T530

2019-01-19 Thread Angel Pons
Hello. On Sat, Jan 19, 2019, 22:03 Ivan Ivanov > I'm not sure if such a card exists. There are WiFi cards with free > > OS drivers (e.g. ath9k), but I would expect them to run some sort of > > firmware, too > > according to wikipedia this ath9k family of WiFi controllers have both > drivers and

[coreboot] Re: Configuration for Thinkpad T530

2019-01-19 Thread Ivan Ivanov
> I'm not sure if such a card exists. There are WiFi cards with free > OS drivers (e.g. ath9k), but I would expect them to run some sort of > firmware, too according to wikipedia this ath9k family of WiFi controllers have both drivers and firmware as opensource. About USB controller, I didn't add

[coreboot] Re: Configuration for Thinkpad T530

2019-01-17 Thread Yannik Catalinac
Hello Nico, thanks for your patience and your great answer! That helped a lot. >If you want to do all of that in one go and let the coreboot `make` >do the ME cleaning, yes. Just to be sure, is the following a good way for flashing coreboot? 1. Update the original BIOS with an update of the

[coreboot] Re: Configuration for Thinkpad T530

2019-01-17 Thread Nico Huber
Hi Yannik, On 17.01.19 13:46, Yannik Catalinac wrote: >> Being a closed source this firmware may contain the backdoors or help >> the backdoor-like functionality of intel me. So yes, this is a privacy >> concerning thing. >>> Well, don't use modern controllers (ethernet, USB, etc.) if you don't

[coreboot] Re: Configuration for Thinkpad T530

2019-01-17 Thread Yannik Catalinac
Hello Ivan and Nico, thanks for your answers. That clarified a lot. I still have some questions: >Being a closed source this firmware may contain the backdoors or help > the backdoor-like functionality of intel me. So yes, this is a privacy > concerning thing. >>Well, don't use modern

[coreboot] Re: Configuration for Thinkpad T530

2019-01-14 Thread Nico Huber
On 14.01.19 23:30, Ivan Ivanov wrote: > tldr :P ...just kidding friend ;) here are some replies > >> 3.19 [*] Add gigabit ethernet firmware >> # If I read correctly I need that for internet connection and this >> bianry has just some configuration in it and no excecutable? > That means your

[coreboot] Re: Configuration for Thinkpad T530

2019-01-14 Thread Ivan Ivanov
tldr :P ...just kidding friend ;) here are some replies > 3.19 [*] Add gigabit ethernet firmware > # If I read correctly I need that for internet connection and this bianry > has just some configuration in it and no excecutable? That means your Ethernet controller needs a closed source