Commit Graph
3 Commits
Author SHA1 Message Date
Julien Grall b106f15efb misc/arm: Correctly name bit in the booting document
SCTLR_EL3.HCR does not exists in the documentation (see D7.2.80 in ARM
DDI 0487A.j). It was meant to be SCTRL_EL3.HCE.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
2016-09-21 11:23:32 -07:00
Dirk Behme 7d59c1a918 xen: arm: doc: Add firmware requirements
Add a section about what the firmware should do in EL3 before starting Xen.

E.g guest will use HVC instruction to issue hypercall. As this can be set only
at EL3, i.e. outside Xen, document this boot requirement.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
2016-04-27 16:44:27 +01:00
Ian Campbell bd9a0528eb xen: arm: describe Xen boot protocol requirements
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
2013-09-13 12:52:56 +01:00