As reported by Punit, Xen panics in the following way when booted on Overdrive when using this firmware:
(XEN) **************************************** (XEN) Panic on CPU 0: (XEN) GICv2: Sizes of GICC (0x00000000002000) and GICV (0x00000000010000) don't match (XEN) (XEN) ****************************************
This is due to the fact that the MMIO region sizes deviate from the Linux upstream version of the DTS for no good reason. So fix that.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel ard.biesheuvel@linaro.org --- Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dtb | Bin 9357 -> 9357 bytes Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dts | 4 ++-- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dtb b/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dtb index 7ec1f63aff7805a3db7efc7a9b6e3c04f3c856cd..c8e5fd980bce305186214aab10a7d399faa22500 100644 GIT binary patch delta 31 fcmeD6?DgERlu?L5fdK>_ih(I0p|E*7<25A!an=T}
delta 31 fcmeD6?DgERlu?M00Sq3BL1+d>hRxd<uPFflZgd85
diff --git a/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dts b/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dts index c896bba18056..4039f666004a 100644 --- a/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dts +++ b/Platforms/AMD/Styx/OverdriveBoard/FdtBlob/styx-overdrive.dts @@ -31,8 +31,8 @@ #size-cells = <0x2>; reg = <0x0 0xe1110000 0x0 0x1000>, <0x0 0xe112f000 0x0 0x2000>, - <0x0 0xe1140000 0x0 0x10000>, - <0x0 0xe1160000 0x0 0x10000>; + <0x0 0xe1140000 0x0 0x2000>, + <0x0 0xe1160000 0x0 0x2000>; interrupts = <0x1 0x9 0xf04>; ranges = <0x0 0x0 0x0 0xe1100000 0x0 0x100000>; linux,phandle = <0x1>;