powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.

This patch adds support for the AMCC (AppliedMicro) PPC460SX Eiger evaluation
board.

Signed-off-by: Tai Tri Nguyen <ttnguyen@amcc.com>
Acked-by: Feng Kan <fkan@amcc.com>
Acked-by: Tirumala Marri <tmarri@amcc.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
4 files changed