Re: [PATCH 4/5] xen/ppc: Parse device tree for OPAL node on PowerNV

2023-08-01 Thread Shawn Anastasio
On 7/31/23 11:06 AM, Jan Beulich wrote: > On 28.07.2023 23:35, Shawn Anastasio wrote: >> --- a/xen/arch/ppc/arch.mk >> +++ b/xen/arch/ppc/arch.mk >> @@ -10,5 +10,5 @@ CFLAGS += -mstrict-align -mcmodel=medium -mabi=elfv2 -fPIC >> -mno-altivec -mno-vsx >> LDFLAGS += -m elf64lppc >> >> # TODO: Dr

Re: [PATCH 4/5] xen/ppc: Parse device tree for OPAL node on PowerNV

2023-07-31 Thread Jan Beulich
On 28.07.2023 23:35, Shawn Anastasio wrote: > --- a/xen/arch/ppc/arch.mk > +++ b/xen/arch/ppc/arch.mk > @@ -10,5 +10,5 @@ CFLAGS += -mstrict-align -mcmodel=medium -mabi=elfv2 -fPIC > -mno-altivec -mno-vsx > LDFLAGS += -m elf64lppc > > # TODO: Drop override when more of the build is working > -

[PATCH 4/5] xen/ppc: Parse device tree for OPAL node on PowerNV

2023-07-28 Thread Shawn Anastasio
Communication with firmware boot services on PowerNV requires parsing the fdt blob passed by the bootloader in order to obtain the firmware entrypoint. Use Xen's libfdt to do this and store the information required for firmware calls, to be implemented in a future patch. The full xen/common build