From: 陈亮 <cl@rock-chips.com>
Date: Tue, 26 Aug 2014 06:20:16 +0000 (-0700)
Subject: rk312x: since iommu  is ok, set ion_cma size to 8M for cif
X-Git-Tag: firefly_0821_release~4792
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6a361d661c98da7be69d8bc7b1fd94524b934e15;p=firefly-linux-kernel-4.4.55.git

rk312x: since iommu  is ok, set ion_cma size to 8M for cif

Signed-off-by: 陈亮 <cl@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk312x.dtsi b/arch/arm/boot/dts/rk312x.dtsi
index 4dde1bf220c6..5973a711ac03 100755
--- a/arch/arm/boot/dts/rk312x.dtsi
+++ b/arch/arm/boot/dts/rk312x.dtsi
@@ -882,7 +882,7 @@
 		ion_cma: rockchip,ion-heap@1 { /* CMA HEAP */
 			compatible = "rockchip,ion-reserve";
 			rockchip,ion_heap = <1>;
-			reg = <0x00000000 0x10000000>; /* 256MB */
+			reg = <0x00000000 0x800000>; /* 8MB */
 		};
 		rockchip,ion-heap@3 { /* VMALLOC HEAP */
 			rockchip,ion_heap = <3>;