[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH FOR-4.5] xen: arm: Do not enable EFI in dom0 since it is not yet supported.
(CC vijay) Hi Suravee, On 10/13/2014 05:17 PM, suravee.suthikulpanit@xxxxxxx wrote: > From: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx> > > Since EFI is not yet supported in dom0, we need to remove the following > properties from the chosen node: > > * linux,uefi-mmap-start > * linux,uefi-mmap-size > * linux,uefi-mmap-desc-size > * linux,uefi-mmap-desc-ver > > These are added by "arch/arm/efi/efi-boot.h: fdt_add_uefi_nodes()", > and used by dom0 kernel to enable EFI. > > Cc: Julien Grall <julien.grall@xxxxxxxxxx> > Cc: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > Cc: Ian Campbell <ian.campbell@xxxxxxxxxx> > Cc: Roy Franz <roy.franz@xxxxxxxxxx> > Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx> Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx> Regards, > --- > xen/arch/arm/domain_build.c | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) > > diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c > index 90abc3a..f1d0d20 100644 > --- a/xen/arch/arm/domain_build.c > +++ b/xen/arch/arm/domain_build.c > @@ -423,12 +423,21 @@ static int write_properties(struct domain *d, struct > kernel_info *kinfo, > * bootargs (from module #1, above). > * * remove bootargs, xen,dom0-bootargs, xen,xen-bootargs, > * linux,initrd-start and linux,initrd-end. > + * * remove bootargs, linux,uefi-system-table, > + * linux,uefi-mmap-start, linux,uefi-mmap-size, > + * linux,uefi-mmap-desc-size, and linux,uefi-mmap-desc-ver > + * (since EFI boot is not currently supported in dom0). > */ > if ( dt_node_path_is_equal(node, "/chosen") ) > { > if ( dt_property_name_is_equal(prop, "xen,xen-bootargs") || > dt_property_name_is_equal(prop, "linux,initrd-start") || > - dt_property_name_is_equal(prop, "linux,initrd-end") ) > + dt_property_name_is_equal(prop, "linux,initrd-end") || > + dt_property_name_is_equal(prop, "linux,uefi-system-table") > || > + dt_property_name_is_equal(prop, "linux,uefi-mmap-start") || > + dt_property_name_is_equal(prop, "linux,uefi-mmap-size") || > + dt_property_name_is_equal(prop, > "linux,uefi-mmap-desc-size") || > + dt_property_name_is_equal(prop, "linux,uefi-mmap-desc-ver")) > continue; > > if ( dt_property_name_is_equal(prop, "xen,dom0-bootargs") ) > -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |