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[PATCH V2 5/7] MIPS: ralink: add memory definition for RT3883

To: Ralf Baechle <ralf@linux-mips.org>
Subject: [PATCH V2 5/7] MIPS: ralink: add memory definition for RT3883
From: John Crispin <blogic@openwrt.org>
Date: Tue, 16 Apr 2013 10:49:14 +0200
Cc: linux-mips@linux-mips.org, John Crispin <blogic@openwrt.org>
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Populate struct soc_info with the data that describes our RAM window.

Signed-off-by: John Crispin <blogic@openwrt.org>
---
 arch/mips/include/asm/mach-ralink/rt3883.h |    4 ++++
 arch/mips/ralink/rt3883.c                  |    4 ++++
 2 files changed, 8 insertions(+)

diff --git a/arch/mips/include/asm/mach-ralink/rt3883.h 
b/arch/mips/include/asm/mach-ralink/rt3883.h
index b91c6c1..e58e06f 100644
--- a/arch/mips/include/asm/mach-ralink/rt3883.h
+++ b/arch/mips/include/asm/mach-ralink/rt3883.h
@@ -244,4 +244,8 @@
 #define RT3883_FLASH_CFG_WIDTH_16BIT   0x1
 #define RT3883_FLASH_CFG_WIDTH_32BIT   0x2
 
+#define RT3883_SDRAM_BASE              0x00000000
+#define RT3883_MEM_SIZE_MIN            2
+#define RT3883_MEM_SIZE_MAX            256
+
 #endif /* _RT3883_REGS_H_ */
diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c
index 2d90aa9..afbf2ce 100644
--- a/arch/mips/ralink/rt3883.c
+++ b/arch/mips/ralink/rt3883.c
@@ -239,4 +239,8 @@ void prom_soc_init(struct ralink_soc_info *soc_info)
                name,
                (id >> RT3883_REVID_VER_ID_SHIFT) & RT3883_REVID_VER_ID_MASK,
                (id & RT3883_REVID_ECO_ID_MASK));
+
+       soc_info->mem_base = RT3883_SDRAM_BASE;
+       soc_info->mem_size_min = RT3883_MEM_SIZE_MIN;
+       soc_info->mem_size_max = RT3883_MEM_SIZE_MAX;
 }
-- 
1.7.10.4


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