[src/nathanw_sa]: src Use sys/arch/arm/arm/blockio.S.

[toshii <toshii%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c01c029aa8db
branches:  nathanw_sa
changeset: 504700:c01c029aa8db
user:      toshii <toshii%NetBSD.org@localhost>
date:      Wed May 30 14:39:20 2001 +0000

description:
Use sys/arch/arm/arm/blockio.S.

Actually, these functions aren't used by hpcarm but is necessary to be
able to link sys/arch/arm/mainbus thing.