commit 47a3d5da70f411bc044ecd3c0593b158b09d0efa
author Thomas Gleixner <tglx@linutronix.de> Sat Aug 29 15:03:59 2009 +0200
committer Thomas Gleixner <tglx@linutronix.de> Mon Aug 31 11:09:40 2009 +0200
tree 30d5204e6d11cd81b20bc3fa582762cd4bdd3135
parent dd0a70c8f921708eba29ef9f30dde1f14a74af05

x86: Add early platform detection

Platforms like Moorestown require early setup and want to avoid the
call to reserve_ebda_region. The x86_init override is too late when
the MRST detection happens in setup_arch. Move the default i386
x86_init overrides and the call to reserve_ebda_region into a separate
function which is called as the default of a switch case depending on
the hardware_subarch id in boot params. This allows us to add a case
for MRST and let MRST have its own early setup function.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>