> From: Mike Detwiler [mailto:j.michael.detwi...@gmail.com] > Sent: Thursday, May 12, 2011 3:31 AM > > On Thu, May 12, 2011 at 12:41 AM, Cihula, Joseph <joseph.cih...@intel.com> > wrote: > >> From: Mike Detwiler [mailto:j.michael.detwi...@gmail.com] > >> Sent: Wednesday, May 11, 2011 6:22 PM > >> > >> Hi, just wondering if anyone had any thought on this. > > > > Tboot does not have EFI support. In addition to what it would need to do > > with regards to > getting the memory map and ACPI tables, it would also need to fill in the > OsSinitData.EfiRsdtPtr > with the correct value (and this being 0 is what is generating the SINIT > error). > > Thanks for the response, Joe. Does this imply that the current i5/i7 SINIT > ACM available from > sourceforge has all the bits necessary for EFI, and as soon as tboot support > is added everything > should work?
Correct (again, patches welcome ;-). Joe > > -Mike > > > > > We do intend to eventually add EFI support (or will take a patch if one is > > offered ;-). > > > > Joe > > > >> > >> Thanks, > >> > >> -Mike > >> > >> On Mon, May 9, 2011 at 10:14 PM, Mike Detwiler > >> <j.michael.detwi...@gmail.com> wrote: > >> > Hello, > >> > > >> > We can successfully execute tboot with grub2 built as a legacy > >> > bootloader and selecting the legacy boot option in our Insyde BIOS. > >> > However, if we build grub2 for EFI and select EFI boot in the BIOS, > >> > we get a system reset after GETSEC[SENTER]. > >> > > >> > The output from parse_err: > >> > > >> > AC module error : acm_type=0x1, progress=0x0a, error=0x2 > >> > > >> > which translates to: "RSDP ACPI table checksum invalid" > >> > > >> > in the sinit_errors.txt from i5_i7_DUAL-SINIT.tar.gz. > >> > > >> > We're running the latest tboot from bughost.org. > >> > > >> > Does tboot support EFI booting? It's curious that everything works > >> > with a legacy boot, but not with EFI. Is this an indication of a > >> > possible BIOS bug? > >> > > >> > Thanks, > >> > > >> > -Mike > >> > > >> > >> --------------------------------------------------------------------- > >> --------- Achieve unprecedented app performance and reliability What > >> every C/C++ and Fortran developer should know. > >> Learn how Intel has extended the reach of its next-generation tools > >> to help boost performance applications - inlcuding clusters. > >> http://p.sf.net/sfu/intel-dev2devmay > >> _______________________________________________ > >> tboot-devel mailing list > >> tboot-devel@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/tboot-devel > > ------------------------------------------------------------------------------ Achieve unprecedented app performance and reliability What every C/C++ and Fortran developer should know. Learn how Intel has extended the reach of its next-generation tools to help boost performance applications - inlcuding clusters. http://p.sf.net/sfu/intel-dev2devmay _______________________________________________ tboot-devel mailing list tboot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tboot-devel
