2 * (C) Copyright 2006-2008
3 * Texas Instruments, <www.ti.com>
6 * Mansoor Ahamed <mansoor.ahamed@ti.com>
9 * Richard Woodruff <r-woodruff2@ti.com>
11 * SPDX-License-Identifier: GPL-2.0+
19 * Definitions is as per the following format
20 * #define <PART>_GPMC_CONFIG<x> <value>
22 * PART is the part name e.g. STNOR - Intel Strata Flash
23 * x is GPMC config registers from 1 to 6 (there will be 6 macros)
24 * Value is corresponding value
26 * For every valid PRCM configuration there should be only one definition of
27 * the same. if values are independent of the board, this definition will be
28 * present in this file if values are dependent on the board, then this should
29 * go into corresponding mem-boardName.h file
31 * Currently valid part Names are (PART):
32 * M_NAND - Micron NAND
33 * STNOR - STMicrolelctronics M29W128GL
35 #define GPMC_SIZE_256M 0x0
36 #define GPMC_SIZE_128M 0x8
37 #define GPMC_SIZE_64M 0xC
38 #define GPMC_SIZE_32M 0xE
39 #define GPMC_SIZE_16M 0xF
41 #define M_NAND_GPMC_CONFIG1 0x00000800
42 #define M_NAND_GPMC_CONFIG2 0x001e1e00
43 #define M_NAND_GPMC_CONFIG3 0x001e1e00
44 #define M_NAND_GPMC_CONFIG4 0x16051807
45 #define M_NAND_GPMC_CONFIG5 0x00151e1e
46 #define M_NAND_GPMC_CONFIG6 0x16000f80
47 #define M_NAND_GPMC_CONFIG7 0x00000008
49 #define STNOR_GPMC_CONFIG1 0x00001000
50 #define STNOR_GPMC_CONFIG2 0x001f1f00
51 #define STNOR_GPMC_CONFIG3 0x001f1f01
52 #define STNOR_GPMC_CONFIG4 0x1f011f01
53 #define STNOR_GPMC_CONFIG5 0x001d1f1f
54 #define STNOR_GPMC_CONFIG6 0x08070280
55 #define STNOR_GPMC_CONFIG7 0x00000048
57 /* max number of GPMC Chip Selects */
59 /* max number of GPMC regs */
60 #define GPMC_MAX_REG 7
62 #endif /* endif _MEM_H_ */