From: 黄涛 <huangtao@rock-chips.com>
Date: Thu, 18 Apr 2013 09:05:22 +0000 (+0800)
Subject: rk: set CONSISTENT_DMA_SIZE to 8M
X-Git-Tag: firefly_0821_release~7259
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1a2a5961257aa52e95548a887fdc85dd2cdba043;p=firefly-linux-kernel-4.4.55.git

rk: set CONSISTENT_DMA_SIZE to 8M
---

diff --git a/arch/arm/plat-rk/include/plat/memory.h b/arch/arm/plat-rk/include/plat/memory.h
index be59d3bdf400..1b55a3902a90 100644
--- a/arch/arm/plat-rk/include/plat/memory.h
+++ b/arch/arm/plat-rk/include/plat/memory.h
@@ -8,6 +8,8 @@
  */
 #define PLAT_PHYS_OFFSET	UL(0x60000000)
 
+#define CONSISTENT_DMA_SIZE	SZ_8M
+
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34))
 #define dmac_clean_range(start, end)	dmac_map_area(start, end - start, DMA_TO_DEVICE)
 #define dmac_inv_range(start, end)	dmac_unmap_area(start, end - start, DMA_FROM_DEVICE)