On Wed, 26 Feb 2020 at 11:49, Laszlo Ersek <ler...@redhat.com> wrote: > > On 02/26/20 01:40, Laszlo Ersek wrote: > > On 02/25/20 11:44, Ard Biesheuvel wrote: > >> Duplicate the TPM2_ENABLE and TPM2_CONFIG_ENABLE build time flags that > >> already exist in OvmfPkg, and wire them up in the .DSC and .FDF so > >> that setting those flags produces a ArmVirtQemu build that implements > >> measured boot using a TPM provided by QEMU and described in the device > >> tree. > >> > >> Note that the TPM2 driver stack relies on a PEI phase being implemented, > >> so there is no point in enabling this for ArmVirtQemuKernel or ArmVirtXen. > >> > >> Also note that, despite ArmVirtQemuKernel being unaffected by this patch, > >> ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc is being modified, for keeping the > >> contexts of the referring !include directives simple. > >> > >> Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> > >> --- > >> ArmVirtPkg/ArmVirtQemu.dsc | 75 ++++++++++++++++++++ > >> ArmVirtPkg/ArmVirtQemu.fdf | 6 ++ > >> ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc | 10 +++ > >> 3 files changed, 91 insertions(+) > > > > Under a similar, recent patch from Marc-André (which proposes enabling > > TPM-1.2 in OvmfPkg), I asked Marc-André to build up the work in small > > steps, practically mirroring the gradual TPM2.0 stuff from OvmfPkg: > > > > * [edk2-devel] [PATCH v2 3/3] Ovmf: enable TPM 1.2 support > > > > bbf8cf87-9c90-5507-82b3-ae8534555a54@redhat.com">http://mid.mail-archive.com/bbf8cf87-9c90-5507-82b3-ae8534555a54@redhat.com > > > > https://edk2.groups.io/g/devel/message/54473 > > > > I'd like to be consistent as a review (and I indeed prefer that > > approach), so I'd like to ask you for the same. > > Please see the approach here: > > [PATCH v3 0/6] Ovmf: enable TPM 1.2 > > https://edk2.groups.io/g/devel/message/54854 > 20200226093459.1131530-1-marcandre.lureau@redhat.com">http://mid.mail-archive.com/20200226093459.1131530-1-marcandre.lureau@redhat.com >
Ah ok. Apologies for missing the link I think I can emulate that - no worries. -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#54875): https://edk2.groups.io/g/devel/message/54875 Mute This Topic: https://groups.io/mt/71530906/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
