Hi Thiago, thanks for your feedback! I did a test with a newly flashed 0.73 firmware and nothing connected, except HDMI monitor, serial cable and USB keyboard. And to my surprise, I could enter bios by exiting efi shell via 'exit', even if fastboot is enabled.
Because this has definitely not worked the last time, I did some further testing, and I could reproduce the locked-out from bios situation: I booted with a SD card inserted, changed the boot order in the bios to first hard drive, second efi shell and booted Yocto from SD card. Then I removed the SD card and booted again. And if I then enter 'exit' on the efi shell, the system hangs (only a '_' is displayed on hdmi) and do not switch to bios. Looks like a bug to me. Best regards, Martin Von: elinux-MinnowBoard [mailto:[email protected]] Im Auftrag von Thiago Tenório Jordão de Vasconcelos Gesendet: Donnerstag, 13. November 2014 14:25 An: MinnowBoard Development and Community Discussion Betreff: Re: [MinnowBoard] Fastboot - unable to get to BIOS setup on minnowboardmax Martin, For me I disconected everything. It will give you an error... On the error page I could go to the bios (exit). Best regards, Thiago Vasconcelos On Thu, Nov 13, 2014 at 9:38 AM, Krause Martin <[email protected]<mailto:[email protected]>> wrote: Hi, I found a workaround. I put FirmwareUpdate.efi and the BIOS file MNW2MAX1.X64.0073.R02.1409160934.bin on an USB stick, boot into efi shell (this happens automatically if no other boot device is plugged in) and do an firmware update. After that the newly flashed BIOS boots with the default setting fastboot disabled. This is not a nice solution, but it worked for me. Best regards, Martin Von: Krause Martin Gesendet: Donnerstag, 13. November 2014 09:22 An: '[email protected]<mailto:[email protected]>' Betreff: Fastboot - unable to get to BIOS setup on minnowboardmax Hi, I build version 0.73 from source and updated it on my minnowboardmax. Everything was running fine. Then I enabled fastboot in the BIOS setup, and now I'm unable to get to the BIOS setup screen again. I tried pressing F2 at startup, I tried typing 'exit' in the EFI Shell, I tried it with and without bootable SD card plugged and I tried it with and without network plugged in. I also tried it with a cold boot (switching off and on the 5 V) and with the onboard switch SW1. But nothing worked. Is there any other trick I can test to get to the BIOS to disable fastboot? Viele Grüße, i.A. Martin Krause Entwicklung Tel. +49 8153 9308-157<tel:%2B49%208153%209308-157>, Fax +49 8153 9308-7157<tel:%2B49%208153%209308-7157> mailto: [email protected]<mailto:[email protected]> TQ-Systems GmbH Schulstr. 29, D-82234 Weßling Amtsgericht München, HRB 105 018, UST-IdNr. DE 252 251 764 Sitz der Gesellschaft: Seefeld Geschäftsführer: Dipl.-Ing. (FH) Detlef Schneider, Dipl.-Ing. (FH) Rüdiger Stahl http://www.tq-group.com/ Besuchen Sie uns / Visit us: electronica, Munich, November 11 - 14, 2014, Hall A6, Stand 307 Compamed, Düsseldorf, November 12 - 14, 2014, Hall 8a SPS/IPC/Drives, Nuremberg, November 25 - 27, 2014, Hall 4, Stand 249 _______________________________________________ elinux-MinnowBoard mailing list [email protected]<mailto:[email protected]> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
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