From: Jungseok Lee <jays.lee@samsung.com>
Date: Mon, 12 May 2014 09:40:38 +0000 (+0100)
Subject: arm64: Introduce VA_BITS and translation level options
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~183^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e41ceed035966d593ae34c3de33924965a6b9fba;p=pandora-kernel.git

arm64: Introduce VA_BITS and translation level options

This patch adds virtual address space size and a level of translation
tables to kernel configuration. It facilicates introduction of
different MMU options, such as 4KB + 4 levels, 16KB + 4 levels and
64KB + 3 levels, easily.

The idea is based on the discussion with Catalin Marinas:
http://www.spinics.net/linux/lists/arm-kernel/msg319552.html

Signed-off-by: Jungseok Lee <jays.lee@samsung.com>
Reviewed-by: Sungjinn Chung <sungjinn.chung@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Jungseok Lee <jungseoklee85@gmail.com>
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