ARM: at91: fix cap9 ddrsdr register

fix AT91_DDRSDRC_MODE it's 3bit

add missing AT91_DDRSDRC_NR_14, AT91_DDRSDRC_DBW (16 and 32 bits support)

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
index 976f4a6c33532e85e6a8053df737cf638c820827..d21932dcd6fad81d4299d2f6c3255f99bb88ffe8 100644 (file)
--- a/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
+++ b/arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
@@ -16,7 +16,7 @@
 #define AT91CAP9_DDRSDR_H
 
 #define AT91_DDRSDRC_MR                0x00    /* Mode Register */
-#define                AT91_DDRSDRC_MODE       (0xf << 0)              /* Command Mode */
+#define                AT91_DDRSDRC_MODE       (0x7 << 0)              /* Command Mode */
 #define                        AT91_DDRSDRC_MODE_NORMAL                0
 #define                        AT91_DDRSDRC_MODE_NOP           1
 #define                        AT91_DDRSDRC_MODE_PRECHARGE     2
@@ -42,6 +42,7 @@
 #define                        AT91_DDRSDRC_NR_11      (0 << 2)
 #define                        AT91_DDRSDRC_NR_12      (1 << 2)
 #define                        AT91_DDRSDRC_NR_13      (2 << 2)
+#define                        AT91_DDRSDRC_NR_14      (3 << 2)
 #define                AT91_DDRSDRC_CAS        (7 << 4)                /* CAS Latency */
 #define                        AT91_DDRSDRC_CAS_2      (2 << 4)
 #define                        AT91_DDRSDRC_CAS_3      (3 << 4)
@@ -86,6 +87,9 @@
 #define                        AT91_DDRSDRC_MD_LOW_POWER_SDR   1
 #define                        AT91_DDRSDRC_MD_DDR             2
 #define                        AT91_DDRSDRC_MD_LOW_POWER_DDR   3
+#define                AT91_DDRSDRC_DBW        (1 << 4)                /* Data Bus Width */
+#define                        AT91_DDRSDRC_DBW_32BITS         (0 <<  4)
+#define                        AT91_DDRSDRC_DBW_16BITS         (1 <<  4)
 
 #define AT91_DDRSDRC_DLLR      0x20    /* DLL Information Register */
 #define                AT91_DDRSDRC_MDINC      (1 << 0)                /* Master Delay increment */