Re: [coreboot] Minnowboard

/me starts searching for working FSP. With the current (BayTrailFspGold004_3) FSP from github and the microcode from the 3rdparty dir (3rdparty/soc/intel/baytrail/microcode_blob.h) I get it finally booting a Linux system. Thanks for all the tips. Daniel -- coreboot mailing list:

Re: [coreboot] Minnowboard

Hi Piotr, This will give you layout file similar to: :0fff fd 0040:007f bios 1000:003f me :0fff gbe I got this as well. Zoran just told me offline that fd and gbe seems to overlap. He also told me that the layout should be fd, gbe, me and finally bios.

Re: [coreboot] Minnowboard

Hi Michael and Zoran, On 03/22/2018 08:45 PM, Zoran Stojsavljevic wrote: IIRC, there are two types of BYT-i used for IOTG, in INTEL. The CPUIDs are 0x30673 (for Revision B) and 0x30679 (for Revision D). You can retrieve CPUID using simplistic CLI: dmesg | grep microcode after bringing Linux up:

Re: [coreboot] Minnowboard

> First thing is to make sure the microcode is right without that it will hang > before giving any output. IIRC, there are two types of BYT-i used for IOTG, in INTEL. The CPUIDs are 0x30673 (for Revision B) and 0x30679 (for Revision D). You can retrieve CPUID using simplistic CLI: dmesg | grep

Re: [coreboot] Minnowboard

> It shows under position of ME. ME for Bay Trail is called TXE. I need to intervene here. TXE is a security engine, doing in HW MD5, sha256, sha1024 signatures, and more. It is used for locking and factory programming the device, also. This has nothing to do with ME. ME is completely different

Re: [coreboot] Minnowboard

Hey Daniel, What type of Minnowboard do you use? First thing is to make sure the microcode is right without that it will hang before giving any output. Best regards Michael Ursprüngliche Nachricht Von: Zoran Stojsavljevic Datum: 21.03.18

Re: [coreboot] Minnowboard

-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 03/22/2018 10:27 AM, Daniel Wagner wrote: > Hi Piotr, Hi Daniel, (...) > > Is the TXE code also part of the rom? I wonder why it is not > showing up in the ifdtool output. It shows under position of ME. ME for Bay Trail is called TXE.

Re: [coreboot] Minnowboard

Hi Piotr, On 03/21/2018 09:49 PM, Piotr Król wrote: > thank you for reading 3mdeb blog :) Thanks for taking time to write your findings up. Very useful. > MinnowBoard is already integrated. What board are you using ? Is this > MinnowBoard Turbot B ? It is the Turbot but I don't remember if it