From 68a2f7301ae3a97bf7b1713d20de7618c9b9a5f5 Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Date: Tue, 12 Oct 2010 11:29:01 -0500
Subject: ARM: imx: Add iram allocator functions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Add IRAM(Internal RAM) allocation functions using GENERIC_ALLOCATOR.
The allocation size is 4KB multiples to guarantee alignment. The
idea for these functions is for i.MX platforms to use them
to dynamically allocate IRAM usage.

Applies on 2.6.36-rc7

Signed-off-by: Dinh Nguyen <Dinh.Nguyen@freescale.com>
Reviewed-by: Amit Kucheria <amit.kucheria@canonical.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/plat-mxc/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arch/arm/plat-mxc/Kconfig')

diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index 95f8d614d4fc..64e3a64520e0 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -122,4 +122,8 @@ config ARCH_MXC_AUDMUX_V1
 config ARCH_MXC_AUDMUX_V2
 	bool
 
+config IRAM_ALLOC
+	bool
+	select GENERIC_ALLOCATOR
+
 endif
-- 
cgit v1.2.3