ramips: sync kernel patches with the mips-next tree

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36431 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 36 insertions, 0 deletions

diff --git a/target/linux/ramips/patches-3.8/0124-MIPS-ralink-add-memory-definition-for-RT2880.patch b/target/linux/ramips/patches-3.8/0124-MIPS-ralink-add-memory-definition-for-RT2880.patch
new file mode 100644
index 000000000..975fb48a4
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0124-MIPS-ralink-add-memory-definition-for-RT2880.patch
@@ -0,0 +1,36 @@
+From 0151f5f0dbf43b6b3718b0d1d403c87429ac0313 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:37:37 +0200
+Subject: [PATCH 124/137] MIPS: ralink: add memory definition for RT2880
+
+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/5181/
+---
+ arch/mips/include/asm/mach-ralink/rt288x.h |    4 ++++
+ arch/mips/ralink/rt288x.c                  |    4 ++++
+ 2 files changed, 8 insertions(+)
+
+--- a/arch/mips/include/asm/mach-ralink/rt288x.h
++++ b/arch/mips/include/asm/mach-ralink/rt288x.h
+@@ -46,4 +46,8 @@
+ 
+ #define CLKCFG_SRAM_CS_N_WDT		BIT(9)
+ 
++#define RT2880_SDRAM_BASE		0x08000000
++#define RT2880_MEM_SIZE_MIN		2
++#define RT2880_MEM_SIZE_MAX		128
++
+ #endif
+--- a/arch/mips/ralink/rt288x.c
++++ b/arch/mips/ralink/rt288x.c
+@@ -136,4 +136,8 @@ void prom_soc_init(struct ralink_soc_inf
+ 		name,
+ 		(id >> CHIP_ID_ID_SHIFT) & CHIP_ID_ID_MASK,
+ 		(id & CHIP_ID_REV_MASK));
++
++	soc_info->mem_base = RT2880_SDRAM_BASE;
++	soc_info->mem_size_min = RT2880_MEM_SIZE_MIN;
++	soc_info->mem_size_max = RT2880_MEM_SIZE_MAX;
+ }