From 51e396078412ef91f222b9834f09308746ac7049 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Sun, 14 Apr 2013 09:55:29 +0200
Subject: MIPS: ralink: add memory definition for MT7620

Populate struct soc_info with the data that describes our RAM window.

Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5183/
---
 arch/mips/include/asm/mach-ralink/mt7620.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'arch/mips/include/asm/mach-ralink')

diff --git a/arch/mips/include/asm/mach-ralink/mt7620.h b/arch/mips/include/asm/mach-ralink/mt7620.h
index b272649933c9..9809972ea882 100644
--- a/arch/mips/include/asm/mach-ralink/mt7620.h
+++ b/arch/mips/include/asm/mach-ralink/mt7620.h
@@ -50,6 +50,14 @@
 #define SYSCFG0_DRAM_TYPE_DDR1		1
 #define SYSCFG0_DRAM_TYPE_DDR2		2
 
+#define MT7620_DRAM_BASE		0x0
+#define MT7620_SDRAM_SIZE_MIN		2
+#define MT7620_SDRAM_SIZE_MAX		64
+#define MT7620_DDR1_SIZE_MIN		32
+#define MT7620_DDR1_SIZE_MAX		128
+#define MT7620_DDR2_SIZE_MIN		32
+#define MT7620_DDR2_SIZE_MAX		256
+
 #define MT7620_GPIO_MODE_I2C		BIT(0)
 #define MT7620_GPIO_MODE_UART0_SHIFT	2
 #define MT7620_GPIO_MODE_UART0_MASK	0x7
-- 
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