[edk2-devel] [edk2-platforms Patch 00/14] Vlv2TbltDevicePkg: Remove Intel Framework dependencies

Tue Jul 2 21:11:06 UTC 2019

Hi Gary,

I have posted an update to your patches the removes the setting of WORKSPACE
and accesses all files relative to WORKSPACE in the Linux shell scripts.
It also fixes null pointer bugs in the SmbiosMiscDxe module.

https://github.com/mdkinney/edk2-platforms/tree/Bug_xxx_Vlv2_Linux_And_Smbios_Fixes

With these changes I can boot to the UEFI Shell and to Linux.  Please verify from
your environments.

I see you have added the SDMMC modules, but I do not see that peripheral yet.
That feature looks like it needs some more debug.  We may need to back out those
changes for now.

I agree there are ASL issues.  The ASL code needs to be updated to the 
latest ASL compiler.

Thanks,

Mike

> -----Original Message-----
> From: Kinney, Michael D
> Sent: Tuesday, July 2, 2019 9:50 AM
> To: Gary Lin <GLin at suse.com>; devel at edk2.groups.io;
> Kinney, Michael D <michael.d.kinney at intel.com>
> Cc: Qian, Yi <yi.qian at intel.com>; Sun, Zailiang
> <zailiang.sun at intel.com>
> Subject: RE: [edk2-devel] [edk2-platforms Patch 00/14]
> Vlv2TbltDevicePkg: Remove Intel Framework dependencies
> 
> Hi Gary,
> 
> Thanks for the branch.  I have the build working and have
> reproduced the SMBIOS issue and am debugging that now.
> 
> Mike
> 
> > -----Original Message-----
> > From: Gary Lin [mailto:GLin at suse.com]
> > Sent: Tuesday, July 2, 2019 2:48 AM
> > To: devel at edk2.groups.io; Kinney, Michael D
> > <michael.d.kinney at intel.com>
> > Cc: Qian, Yi <yi.qian at intel.com>; Sun, Zailiang
> > <zailiang.sun at intel.com>
> > Subject: Re: [edk2-devel] [edk2-platforms Patch 00/14]
> > Vlv2TbltDevicePkg: Remove Intel Framework dependencies
> >
> > On Mon, Jul 01, 2019 at 11:07:11PM +0000,  Michael D
> Kinney  wrote:
> > > Hi Gary,
> > >
> > > I recommend you rebase on top of this series.
> > >
> > > I have verified Linux boots and I have been working
> on
> > the GCC and
> > > Linux build scripts as well.
> > >
> > > Please let me know if you see any issues with this
> > series applied and
> > > I can help get them fixed.
> > >
> > Hi Mike,
> >
> > I'm rebasing my patches and they are available in my
> > branch:
> >
> > https://github.com/lcp/edk2-platforms/commits/vlv2-
> > fixes-wip
> >
> > It's based on
> > edk2(dcce9cbd48e07fcd11f7ef34cad48faf7bb61e6e)
> > and edk2-non-
> > osi(de0a6bc19c4ee0468f04e4d37035cdc59558137f).
> >
> > There are 3 problems I currently encountered, and maybe
> you can give
> > me some suggestions.
> >
> > 1. Missing DSDT
> >
> > When compiling DSDT, iasl failed with this error:
> >
> > DSDT.iiii   6077:
> > Or(ShiftLeft(Derefof(Index(CDCT,
> > \_SB.PCI0.GFX0.MCHK.DCFE)), 21),PARM, PARM)
> > Error    6163 -
> > ^ Object is created temporarily in another method and
> cannot be
> > accessed (\_SB.PCI0.GFX0. MCHK.DCFE)
> >
> > The code is from
> >
> Silicon/Intel/Vlv2DeviceRefCodePkg/AcpiTablesPCAT/IgdOGB
> > DA.ASL
> >
> > I have to comment out the line or iasl won't generate
> the aml file and
> > the OS would fail to get DSDT.
> >
> > My acpica version is 20190509, and I vaguely remember
> that the older
> > acpica seems to be more tolerant to this error.
> >
> > 2. Crash at SMBIOS driver
> >
> > When booting the system, I got the following error:
> >
> > Loading driver at 0x00078DBA000
> EntryPoint=0x00078DBEC3C
> > MiscSubclass.efi
> > InstallProtocolInterface: BC62157E-3E33-4FEC-9920-
> 2D3B36D750DF
> > 78FE8D18 ProtectUefiImageCommon -
> > 0x78FE8040
> >   - 0x0000000078DBA000 - 0x0000000000007B80
> > PlatformInfoHob->BoardId [0xB0]
> > GetBiosVersionDateTime :MNW2MAX1.X64.0084.D01
> 01/01/2019
> > 00:00
> > SmbiosAdd: Smbios type 0 with size 0x48 is added to 32-
> bit table
> > SmbiosAdd: Smbios type 0 with size 0x48 is added to 64-
> bit table
> > SmbiosCreateTable: Initialize 32-bit entry point
> structure
> > SmbiosCreateTable() re-allocate SMBIOS 32-bit table
> > SmbiosCreateTable: Initialize 64-bit entry point
> structure
> > SmbiosCreate64BitTable() re-allocate SMBIOS 64-bit
> table Create Smbios
> > Manu callback.
> > !!!! X64 Exception Type - 06(#UD - Invalid Opcode)  CPU
> Apic ID -
> > 00000000 !!!!
> > RIP  - 0000000078DBEC26, CS  - 0000000000000038, RFLAGS
> > - 0000000000010206 RAX  - 0000000000000000, RCX -
> 000000007984A5A0,
> > RDX - 000000007A46E5FF RBX  - 000000007A46E920, RSP -
> > 000000007A46E8B0, RBP -
> > 0000000078DC0EC0 RSI  - 0000000000000012, RDI -
> > 0000000000000003
> > R8   - 800000000000000E, R9  - 000000007A46E920, R10 -
> > 0000000078FE8398
> > R11  - 0000000000000001, R12 - 0000000078FE8798, R13 -
> > 0000000078FE8898
> > R14  - 0000000078FE8818, R15 - 000000007A46EC60
> > DS   - 0000000000000030, ES  - 0000000000000030, FS  -
> > 0000000000000030
> > GS   - 0000000000000030, SS  - 0000000000000030
> > CR0  - 0000000080010013, CR2 - 0000000000000000, CR3 -
> > 000000007A201000
> > CR4  - 0000000000000628, CR8 - 0000000000000000
> > DR0  - 0000000000000000, DR1 - 0000000000000000, DR2 -
> > 0000000000000000
> > DR3  - 0000000000000000, DR6 - 00000000FFFF0FF8, DR7 -
> > 0000000000000400 GDTR - 0000000079FFDA98
> 0000000000000047, LDTR -
> > 0000000000000000
> > IDTR - 0000000079862018 0000000000000FFF,   TR -
> > 0000000000000000
> > FXSAVE_STATE - 000000007A46E510
> > !!!! Find image based on IP(0x78DBEC26)
> > /home/gary/git/edk2-
> >
> workspace/Build/Vlv2TbltDevicePkg/DEBUG_GCC5/X64/Vlv2Tbl
> >
> tDevicePkg/SmBiosMiscDxe/SmBiosMiscDxe/DEBUG/MiscSubclas
> > s.
> > dll (ImageBase=0000000078DBA000,
> > EntryPoint=0000000078DBEC3C) !!!!
> >
> > I disaseembled MiscSubclass.debug and found that the
> address is a
> > "ud2"
> > instruction at
> >
> SmBiosMiscDxe/MiscBaseBoardManufacturerFunction.c:MiscBa
> > seBoardManufacturer()
> >
> > After adding a few more debug messages, the system
> crashed at another
> > function:
> >
> SmBiosMiscDxe/MiscSystemManufacturerFunction.c:AddSmbios
> > ManuCallback()
> >
> > If I added debug messages to both functions, the system
> booted
> > successfully. I currently didn't have any clue on this.
> >
> > 3. The firmware always booted into EFI shell.
> >
> > I guess something went wrong with BDS. I haven't looked
> into this
> > issue yet.
> >
> > Thanks,
> >
> > Gary Lin
> >
> > > Thanks,
> > >
> > > Mike
> > >
> > > > -----Original Message-----
> > > > From: Gary Lin [mailto:GLin at suse.com]
> > > > Sent: Sunday, June 30, 2019 9:04 PM
> > > > To: devel at edk2.groups.io; Kinney, Michael D
> > > > <michael.d.kinney at intel.com>
> > > > Cc: Qian, Yi <yi.qian at intel.com>; Sun, Zailiang
> > > > <zailiang.sun at intel.com>
> > > > Subject: Re: [edk2-devel] [edk2-platforms Patch
> > 00/14]
> > > > Vlv2TbltDevicePkg: Remove Intel Framework
> > dependencies
> > > >
> > > > On Sun, Jun 30, 2019 at 07:55:39PM -0700,  Michael
> D
> > Kinney  wrote:
> > > > > The following changes remove all dependencies on
> > the
> > > > IntelFrameworkPkg
> > > > > and IntelFrameworkModulePkg from the
> > Vlv2TbltDevicePkg
> > > > platform
> > > > > builds.  These changes do depend on updates
> > binaries
> > > > on the edk2-non-osi repository.
> > > > >
> > > > Hi Michael,
> > > >
> > > > I am amending the bash scripts for gcc. The
> firmware
> > I built is
> > > > using the binaries from Development190216 and could
> > boot into Linux
> > > > successfully with some workarounds for Wpce791,
> Bds,
> > and
> > > > InteFspWrapper. The patches you posted eliminate
> > those parts I have
> > > > to work around.
> > > >
> > > > Just want to know if you need any assistance for
> the
> > gcc build? I
> > > > could rebase my work upon your patches and send
> them
> > later.
> > > >
> > > > Thanks,
> > > >
> > > > Gary Lin
> > > >
> > > 
> > >
> > >

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