[U-Boot-Users] configs/FADS860T.h

[Nye Liu]

None of these values from include/configs/FADS860T.h are used in
boards/fads/fads.c...

Is somebody else working in fads.c other than me currently? I am about
to rewrite large portions of it.

--------------- snip ---------------

/* periodic timer for refresh */
#define CFG_MAMR_PTA            97      /* start with divider for 100 MHz       */
                                                                                                                          
/* refresh rate 15.6 us (= 64 ms / 4K = 62.4 / quad bursts) for <= 128 MBit     */
#define CFG_MPTPR_2BK_4K        MPTPR_PTP_DIV16         /* setting for 2 banks  */
#define CFG_MPTPR_1BK_4K        MPTPR_PTP_DIV32         /* setting for 1 bank   */
                                                                                                                          
/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit         */
#define CFG_MPTPR_2BK_8K        MPTPR_PTP_DIV8          /* setting for 2 banks  */
#define CFG_MPTPR_1BK_8K        MPTPR_PTP_DIV16         /* setting for 1 bank   */
                                                                                                                          
/*
 * MAMR settings for SDRAM
 */
                                                                                                                          
/* 8 column SDRAM */
#define CFG_MAMR_8COL   ((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE      |   \
                         MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 |   \
                         MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
/* 9 column SDRAM */
#define CFG_MAMR_9COL   ((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE      |   \
                         MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |   \
                         MAMR_RLFA_1X    | MAMR_WLFA_1X    | MAMR_TLFA_4X)
                                                                                                                          
#define CFG_MAMR                0x13a01114

-- 
Nye Liu
nliu at mrv.com
(818) 772-6235x248

"Who would be stupid enough to quote a fictitious character?"
	-- Don Quixote