37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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;
|
|
}
|