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> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Родитель
8134ff5564
Коммит
6522ecdcfa
|
@ -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 */
|
||||
|
|
Загрузка…
Ссылка в новой задаче