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authorSonic Zhang <sonic.zhang@analog.com>2009-01-07 23:14:38 +0800
committerBryan Wu <cooloney@kernel.org>2009-01-07 23:14:38 +0800
commit4934540d9fd49c13dd1fbef640fcdad75e9a3329 (patch)
tree759ac5af456bf0f17390b2420f45a7b9bfbc0d17
parent501674a593e7cffc416bc15c99ed9589316406d8 (diff)
Blackfin arch: enable reprogram cclk and sclk for bf518f-ezbrd
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
-rw-r--r--arch/blackfin/Kconfig5
-rw-r--r--arch/blackfin/include/asm/mem_init.h6
2 files changed, 9 insertions, 2 deletions
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 56ee44d7b2d..a949c4fbbdd 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -330,6 +330,11 @@ config MEM_MT48LC32M16A2TG_75
depends on (BFIN527_EZKIT || BFIN532_IP0X || BLACKSTAMP || BFIN526_EZBRD)
default y
+config MEM_MT48LC32M8A2_75
+ bool
+ depends on (BFIN518F_EZBRD)
+ default y
+
source "arch/blackfin/mach-bf518/Kconfig"
source "arch/blackfin/mach-bf527/Kconfig"
source "arch/blackfin/mach-bf533/Kconfig"
diff --git a/arch/blackfin/include/asm/mem_init.h b/arch/blackfin/include/asm/mem_init.h
index 3cbc0f81ebf..255a9316ad3 100644
--- a/arch/blackfin/include/asm/mem_init.h
+++ b/arch/blackfin/include/asm/mem_init.h
@@ -13,7 +13,8 @@
defined(CONFIG_MEM_GENERIC_BOARD) || \
defined(CONFIG_MEM_MT48LC32M8A2_75) || \
defined(CONFIG_MEM_MT48LC8M32B2B5_7) || \
- defined(CONFIG_MEM_MT48LC32M16A2TG_75)
+ defined(CONFIG_MEM_MT48LC32M16A2TG_75) || \
+ defined(CONFIG_MEM_MT48LC32M8A2_75)
#if (CONFIG_SCLK_HZ > 119402985)
#define SDRAM_tRP TRP_2
#define SDRAM_tRP_num 2
@@ -100,7 +101,8 @@
defined(CONFIG_MEM_MT48LC64M4A2FB_7E) || \
defined(CONFIG_MEM_GENERIC_BOARD) || \
defined(CONFIG_MEM_MT48LC32M16A2TG_75) || \
- defined(CONFIG_MEM_MT48LC16M16A2TG_75)
+ defined(CONFIG_MEM_MT48LC16M16A2TG_75) || \
+ defined(CONFIG_MEM_MT48LC32M8A2_75)
/*SDRAM INFORMATION: */
#define SDRAM_Tref 64 /* Refresh period in milliseconds */
#define SDRAM_NRA 8192 /* Number of row addresses in SDRAM */