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authorJohn Crispin <john@openwrt.org>2013-06-23 15:50:49 +0000
committerJohn Crispin <john@openwrt.org>2013-06-23 15:50:49 +0000
commit55fb6f3a05deb4a8b5e600cc10bae9555a9f90be (patch)
treea2ef24cfc434f5eb47364d944947588c5d51fc69 /target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch
parent43a3d87b8370872c5720b4bb6616b797486d38d8 (diff)
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ralink: update patches
Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 37016
Diffstat (limited to 'target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch')
-rw-r--r--target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch b/target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch
new file mode 100644
index 0000000000..e09d5b713f
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0040-MIPS-ralink-add-memory-definition-for-RT2880.patch
@@ -0,0 +1,43 @@
+From 1ca89d8a262f27f4ecd45d40b6774c415842421a Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sat, 13 Apr 2013 15:37:37 +0200
+Subject: [PATCH 40/79] 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(+)
+
+diff --git a/arch/mips/include/asm/mach-ralink/rt288x.h b/arch/mips/include/asm/mach-ralink/rt288x.h
+index ad8b42d..03ad716 100644
+--- 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
+diff --git a/arch/mips/ralink/rt288x.c b/arch/mips/ralink/rt288x.c
+index 1e0788e..f87de1a 100644
+--- a/arch/mips/ralink/rt288x.c
++++ b/arch/mips/ralink/rt288x.c
+@@ -136,4 +136,8 @@ void prom_soc_init(struct ralink_soc_info *soc_info)
+ 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;
+ }
+--
+1.7.10.4
+