tree a8ea3af63195bd6e0f183d6bc3f7e15393d35935
parent 83e6813a93e38976391b8c382c3375e3e188df3e
author Alistair Francis <alistair.francis@xilinx.com> 1389584126 +1000
committer Edgar E. Iglesias <edgar.iglesias@xilinx.com> 1389661716 +1000

Microblaze: Convert Microblaze-pic handling to GPIOs

This patch uses inbound GPIO lines (IRQ and FIR) for
interrupts instead of using the old pic_cpu method,
which doesn't correspond to real hardware.

This creates the CPU's inbound IRQ and FIR GPIO lines and
updates the Microblaze boards to use this new method.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Suggested-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reveiwed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>