Hello all, We would like to test the UEFI framebuffer driver on Nova but the booting hangs just after this log on serial output : NOVA Microhypervisor v8-b156131 (x86_64): Oct 24 2018 16:04:18 [gcc 6.3.0] [MBI2]
Command: $make run/demo KERNEL=nova with QEMU_RUN_OPT := --include power_on/qemu --include log/qemu --include image/uefi. QEMU emulator version 2.12.92 (v3.0.0-rc2-1-ga0c7f2c-dirty) This is a fresh Genode directory, just cloned from github. Actually, the booting hangs in function acpi::setup() because the HPET signature is not found when parsing the RSDT acpi table. Here is the list of signatures found in the acpi table : {FACP, APIC, SSDT, BGRT}. It is worth precising that it works fine when using the default (non-uefi) configuration. In this case, the acpi signatures list is {FACP, APIC, HPET, MCFG}. How can I fix this?
Hello,
On 26.10.18 18:49, Parfait Tokponnon wrote:
Hello all, We would like to test the UEFI framebuffer driver on Nova but the booting hangs just after this log on serial output : NOVA Microhypervisor v8-b156131 (x86_64): Oct 24 2018 16:04:18 [gcc 6.3.0] [MBI2]
Command: $make run/demo KERNEL=nova with QEMU_RUN_OPT := --include power_on/qemu --include log/qemu --include image/uefi. QEMU emulator version 2.12.92 (v3.0.0-rc2-1-ga0c7f2c-dirty)
How can I fix this?
for Qemu one has to provide the UEFI firmware. We have built the UEFI firmware based on the Tianocore project and ship it with Genode, which worked well with the Qemu version we are using (for me personally 2.4.x - 2.9.x).
I presume, that you need for your latest Qemu version potentially a newer UEFI build. In tool/boot/README we documented what we did to build the UEFI firmware in the past.
So, either try to use some older Qemu version first or try to re-build the UEFI firmware as described by the Tianocore project.
Good luck,
Hi Alex, You are right, I just downloaded a pre-built image from https://www.kraxel.org/repos/ and it works. Thanks you!
Le dim. 28 oct. 2018 à 10:36, Alexander Boettcher < alexander.boettcher@genode-labs.com> a écrit :
Hello,
On 26.10.18 18:49, Parfait Tokponnon wrote:
Hello all, We would like to test the UEFI framebuffer driver on Nova but the booting hangs just after this log on serial output : NOVA Microhypervisor v8-b156131 (x86_64): Oct 24 2018 16:04:18 [gcc
6.3.0]
[MBI2]
Command: $make run/demo KERNEL=nova with QEMU_RUN_OPT := --include power_on/qemu --include log/qemu
--include
image/uefi. QEMU emulator version 2.12.92 (v3.0.0-rc2-1-ga0c7f2c-dirty)
How can I fix this?
for Qemu one has to provide the UEFI firmware. We have built the UEFI firmware based on the Tianocore project and ship it with Genode, which worked well with the Qemu version we are using (for me personally 2.4.x
- 2.9.x).
I presume, that you need for your latest Qemu version potentially a newer UEFI build. In tool/boot/README we documented what we did to build the UEFI firmware in the past.
So, either try to use some older Qemu version first or try to re-build the UEFI firmware as described by the Tianocore project.
Good luck,
-- Alexander Boettcher Genode Labs
https://www.genode-labs.com - https://www.genode.org
Genode Labs GmbH - Amtsgericht Dresden - HRB 28424 - Sitz Dresden Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
-
Alexander Boettcher -
Parfait Tokponnon