Re: [tboot-devel] tboot not picking the right ACM module on Dell Latitude E5470

2020-04-08 Thread Timo Lindfors
On Wed, 8 Apr 2020, Lukasz Hawrylko wrote: If you can connect serial port and dump serial logs too that will be awesome. Dell's docking station has RS232 connector and TBOOT's logs are printed there (tested on my laptop). A boot log captured from the monitor using a camera is now available at

Re: [tboot-devel] tboot not picking the right ACM module on Dell Latitude E5470

2020-04-08 Thread Timo Lindfors
On Wed, 8 Apr 2020, Lukasz Hawrylko wrote: TBOOT has an algorithm that checks if SINIT matches platform. I can't tell you right now what is wrong here, I need some logs. Please run it once again, than after reboot, can you launch Linux without TBOOT and run 'txt-stat' tool that is in TBOOT's re

Re: [tboot-devel] tboot not picking the right ACM module on Dell Latitude E5470

2020-04-08 Thread Lukasz Hawrylko
On Wed, 2020-04-08 at 17:12 +0300, Timo Lindfors wrote: > On Tue, 7 Apr 2020, Lukasz Hawrylko wrote: > > Unfortunately, this bug is not reported anywhere. In real life scenarios > > I don't see any benefits of loading multiple SINITs. In most cases you > > have one SINIT that is dedicated to the pl

Re: [tboot-devel] tboot not picking the right ACM module on Dell Latitude E5470

2020-04-08 Thread Timo Lindfors
On Tue, 7 Apr 2020, Lukasz Hawrylko wrote: Unfortunately, this bug is not reported anywhere. In real life scenarios I don't see any benefits of loading multiple SINITs. In most cases you have one SINIT that is dedicated to the platform. After a closer inspection this might be a different bug as