From: 黄涛 <huangtao@rock-chips.com>
Date: Tue, 11 May 2010 02:11:23 +0000 (+0000)
Subject: map RK2818_SDRAMC_BASE
X-Git-Tag: firefly_0821_release~11574
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2fe0f135b97c83f9726c5a8d5fda69768ea58892;p=firefly-linux-kernel-4.4.55.git

map RK2818_SDRAMC_BASE
---

diff --git a/arch/arm/mach-rk2818/board-midsdk.c b/arch/arm/mach-rk2818/board-midsdk.c
index 0b69e57183e6..49104bb40c34 100644
--- a/arch/arm/mach-rk2818/board-midsdk.c
+++ b/arch/arm/mach-rk2818/board-midsdk.c
@@ -109,6 +109,13 @@ static struct map_desc rk2818_io_desc[] __initdata = {
 		.type		= MT_DEVICE						
 	},
 	
+	{
+		.virtual	= RK2818_SDRAMC_BASE,
+		.pfn		= __phys_to_pfn(RK2818_SDRAMC_PHYS),
+		.length 	= RK2818_SDRAMC_SIZE,
+		.type		= MT_DEVICE
+	},
+
 	{
 		.virtual	= RK2818_ARMDARBITER_BASE,					
 		.pfn		= __phys_to_pfn(RK2818_ARMDARBITER_PHYS),    
diff --git a/arch/arm/mach-rk2818/include/mach/rk2818_iomap.h b/arch/arm/mach-rk2818/include/mach/rk2818_iomap.h
index 95f4b0fc101e..0ad0a3bcdfaa 100644
--- a/arch/arm/mach-rk2818/include/mach/rk2818_iomap.h
+++ b/arch/arm/mach-rk2818/include/mach/rk2818_iomap.h
@@ -92,6 +92,7 @@
 #define RK2818_NANDC_PHYS          	    0x100AE000
 #define RK2818_NANDC_SIZE          	    SZ_16K
 
+#define RK2818_SDRAMC_BASE          	0xFF0B0000
 #define RK2818_SDRAMC_PHYS          	0x100B0000
 #define RK2818_SDRAMC_SIZE          	SZ_8K