xen/arm64: head: Improve coding style and document cpu_init()
authorJulien Grall <julien.grall@arm.com>
Fri, 7 Jun 2019 19:03:46 +0000 (20:03 +0100)
committerJulien Grall <julien.grall@arm.com>
Wed, 31 Jul 2019 19:32:00 +0000 (20:32 +0100)
commitf9de8897466397f7e1b96074af704ab08f7c2f05
treecbb231dde353a5ba07f7f7d22c6ebfd49cea9d7c
parent169191fd5360cf16b830afa366933574dd470d84
xen/arm64: head: Improve coding style and document cpu_init()

Adjust the coding style used in the comments within cpu_init(). Take the
opportunity to alter the early print to match the function name.

Lastly, document the behavior and the main registers usage within the
function.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
xen/arch/arm/arm64/head.S