Hi, it seems I have bricked (more or less) my minnowboardmax with the debug version of the self-build 0.73 firmware. I can't get into efi shell or boot something from a plugged device. The only thing which works is the bios setup.
I build the 0.73 firmware as described in '2014-WW42.4-MinnowBoardMax.73-ReleaseNotes.txt' After successfully building and running the release version, I build the debug version (with the ". Build_IFWI.sh MNW2 Debug" command), and flashed it onto the board. Booting seems to work until the moment the progress bar has counted down. The last messages I get on the serial interface are: [...] SmmLockBox LockBoxParameterHeader - 79E9D208 SmmLockBox Command - 3 SmmLockBoxSmmLib RestoreLockBox - Enter SmmLockBoxSmmLib RestoreLockBox - Exit (Success) SmmLockBox SmmLockBoxHandler Exit SmmLockBoxDxeLib RestoreLockBox - Exit (Success) FATAL ERROR: Set boot script after ReadyToLock!!! VBT data found Start showing progress bar... Press any key to stop it, or press <F2> to enter setup page! ...Zzz.... Showing progress bar...Remaining 5 second! Showing progress bar...Remaining 4 second! Showing progress bar...Remaining 3 second! Showing progress bar...Remaining 2 second! Showing progress bar...Remaining 1 second! Buffer: EFI Hard Drive ASSERT_EFI_ERROR (Status = Not Found) ASSERT m:\Vlv2DeviceRefCodePkg\ValleyView2Soc\NorthCluster\ISPDxe\ISPDxe.c(273): !EFI_ERROR (Status) Then the system hangs. The only thing I can do is enter bios setup pressing F2 when the progress bar is displayd and change things in the setup. But neither the built-in efi shell starts, nor could I start something from USB stick/SD card. It seems I need a dediprog to restore a working bios :(. The downloaded debug version of the firmware from uefidk.com (MNW2MAX1.X64.0073.D02.1409160948.bin), which I tested earlier worked without problems. So the problem is only with my self-build bios. My build host is a Ubuntu 12.04 lts. The resulting bios image has the name "MNW2CRB_X64_D_0073_02_GCC.bin". Does it mean something, that in my image name there is a "CRB" where in the downloaded image is a "MAX1"? Viele Grüße, i.A. Martin Krause Entwicklung Tel. +49 8153 9308-157, Fax +49 8153 9308-7157 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
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