1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2006-2008
4 * Texas Instruments, <www.ti.com>
7 * Mansoor Ahamed <mansoor.ahamed@ti.com>
10 * Richard Woodruff <r-woodruff2@ti.com>
18 * Definitions is as per the following format
19 * #define <PART>_GPMC_CONFIG<x> <value>
21 * PART is the part name e.g. STNOR - Intel Strata Flash
22 * x is GPMC config registers from 1 to 6 (there will be 6 macros)
23 * Value is corresponding value
25 * For every valid PRCM configuration there should be only one definition of
26 * the same. if values are independent of the board, this definition will be
27 * present in this file if values are dependent on the board, then this should
28 * go into corresponding mem-boardName.h file
30 * Currently valid part Names are (PART):
31 * M_NAND - Micron NAND
32 * STNOR - STMicrolelctronics M29W128GL
34 #define GPMC_SIZE_256M 0x0
35 #define GPMC_SIZE_128M 0x8
36 #define GPMC_SIZE_64M 0xC
37 #define GPMC_SIZE_32M 0xE
38 #define GPMC_SIZE_16M 0xF
40 #define M_NAND_GPMC_CONFIG1 0x00000800
41 #define M_NAND_GPMC_CONFIG2 0x001e1e00
42 #define M_NAND_GPMC_CONFIG3 0x001e1e00
43 #define M_NAND_GPMC_CONFIG4 0x16051807
44 #define M_NAND_GPMC_CONFIG5 0x00151e1e
45 #define M_NAND_GPMC_CONFIG6 0x16000f80
46 #define M_NAND_GPMC_CONFIG7 0x00000008
48 #define STNOR_GPMC_CONFIG1 0x00001200
49 #define STNOR_GPMC_CONFIG2 0x00101000
50 #define STNOR_GPMC_CONFIG3 0x00030301
51 #define STNOR_GPMC_CONFIG4 0x10041004
52 #define STNOR_GPMC_CONFIG5 0x000C1010
53 #define STNOR_GPMC_CONFIG6 0x08070280
54 #define STNOR_GPMC_CONFIG7 0x00000F48
56 /* max number of GPMC Chip Selects */
58 /* max number of GPMC regs */
59 #define GPMC_MAX_REG 7
63 #endif /* endif _MEM_H_ */