01085476a4307722d159cd7682d56f5491df305f
[platform/kernel/u-boot.git] / include / configs / at91sam9m10g45ek.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2007-2008
4  * Stelian Pop <stelian@popies.net>
5  * Lead Tech Design <www.leadtechdesign.com>
6  *
7  * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
8  */
9
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12
13 /* ARM asynchronous clock */
14 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
15 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
16
17 /* SDRAM */
18 #define CONFIG_SYS_SDRAM_BASE           0x70000000
19 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
20
21 /* NAND flash */
22 #ifdef CONFIG_CMD_NAND
23 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
24 #define CONFIG_SYS_NAND_DBW_8
25 /* our ALE is AD21 */
26 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
27 /* our CLE is AD22 */
28 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
29 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
30 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
31
32 #endif
33
34 #ifdef CONFIG_SD_BOOT
35 #elif CONFIG_NAND_BOOT
36 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
37
38 #define CONFIG_SYS_NAND_ECCSIZE         256
39 #define CONFIG_SYS_NAND_ECCBYTES        3
40 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
41                                           48, 49, 50, 51, 52, 53, 54, 55, \
42                                           56, 57, 58, 59, 60, 61, 62, 63, }
43 #endif
44
45 #define CONFIG_SYS_MASTER_CLOCK         132096000
46 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
47 #define CONFIG_SYS_MCKR                 0x1301
48 #define CONFIG_SYS_MCKR_CSS             0x1302
49
50 #endif