> 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). 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
