asm/arch-omap3/mem.h

1 /* SPDX-License-Identifier: GPL-2.0+ */
3  * (C) Copyright 2006-2008
5  * Richard Woodruff <r-woodruff2@ti.com>
38  * counter is a result of ( tREFI / tCK ) - 50.
41 #define SDP_3430_SDRC_RFR_CTRL_133MHz	0x0003de01 /* 7.8us/7.5ns - 50=0x3de */
42 #define SDP_3430_SDRC_RFR_CTRL_165MHz	0x0004e201 /* 7.8us/6ns - 50=0x4e2 */
43 #define SDP_3430_SDRC_RFR_CTRL_200MHz	0x0005e601 /* 7.8us/5ns - 50=0x5e6 */
52 /* rkw - need to find of 90/72 degree recommendation for speed like before */
66 #define ACTIM_CTRLA(trfc, trc, tras, trp, trcd, trrd, tdpl, tdal)	\  argument
69 		ACTIM_CTRLA_TRAS(tras)	|	\
99 #define V_MCFG_CASWIDTH(caswidth)	(((caswidth)-5) << 20)	/* 20:22 */
101 #define V_MCFG_RASWIDTH(raswidth)	(((raswidth)-11) << 24)	/* 24:26 */
110 /* Hynix part of Overo (165MHz optimized) 6.06ns */
162 /* Infineon part of 3430SDP (165MHz optimized) 6.06ns */
164 					/* 15/6 + 18/6 = 5.5 -> 6	*/
165 #define INFINEON_TDPL_165	3	/* 15/6 = 2.5 -> 3 (Twr)	*/
188 /* Micron part of 3430 EVM (165MHz optimized) 6.06ns */
190 					/* 15/6 + 18/6 = 5.5 -> 6	*/
191 #define MICRON_TDPL_165		3	/* 15/6 = 2.5 -> 3 (Twr)	*/
225 /* Micron part (200MHz optimized) 5 ns */
251 /* Samsung K4X51163PG - FGC6 (165MHz optimized) 6.06ns - from 2010.90 src */
294 /* NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns */
296 					/* 15/6 + 18/6 = 5.5 -> 6	*/
297 #define NUMONYX_TDPL_165	3	/* 15/6 = 2.5 -> 3 (Twr)	*/
299 #define NUMONYX_TRCD_165	4	/* 22.5/6 = 3.75 -> 4		*/
303 #define NUMONYX_TRFC_165	24	/* 140/6 = 23.3 -> 24		*/
313 #define NUMONYX_TXP_165		3	/* 200/6 =  33.3 -> 34	*/
314 #define NUMONYX_XSR_165		34	/* 1.0 + 1.1 = 2.1 -> 3	*/
323 /* NUMONYX part of IGEP v2 (200MHz optimized) 5 ns */
325 					/* 15/5 + 15/5 = 3 + 3 -> 6	*/
326 #define NUMONYX_TDPL_200	3	/* 15/5 = 3 -> 3 (Twr)	        */
328 #define NUMONYX_TRCD_200	4	/* 16.2/5 = 3.24 -> 4		*/
353  * GPMC settings -
357  * PART is the part name e.g. STNOR - Intel Strata Flash
364  * go into corresponding mem-boardName.h file
367  * STNOR - Intel Strata Flash
368  * SMNAND - Samsung NAND
369  * MPDB - H4 MPDB board
370  * SBNOR - Sibley NOR
371  * MNAND - Micron Large page x16 NAND
372  * ONNAND - Samsung One NAND
374  * include/configs/file.h contains the defn - for all CS we are interested
379  * x - CS number
380  * PART - Part Name as defined above
381  * SIZE - how big is the mapping to be
382  *   GPMC_SIZE_128M - 0x8
383  *   GPMC_SIZE_64M  - 0xC
384  *   GPMC_SIZE_32M  - 0xE
385  *   GPMC_SIZE_16M  - 0xF
386  * MAP  - Map this CS to which address(GPMC address space)- Absolute address
467 /* max number of GPMC Chip Selects */
469 /* max number of GPMC regs */