Properlu handle the case when we're NOT cross-compiling

Signed-off-by: Andrew 'Necromant' Andrianov <andrew@ncrmnt.org>
buildsystem: Minor packaging fixes

Signed-off-by: Andrew 'Necromant' Andrianov <andrew@ncrmnt.org>
ipl: Properly clear vector fifo

Signed-off-by: Andrew 'Necromant' Andrianov <andrew@ncrmnt.org>
Update prebuilt ipl

Signed-off-by: Andrew 'Necromant' Andrianov <andrew@ncrmnt.org>