blob: d2fd23e1d91dce37f3f943e829fc0fee45dc9db2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007-2013
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
* Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
* Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
*
* Settings for Calao USB-A9263 board
*
* U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
* installed on board will not be able to load it properly.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
/*
* Hardware drivers
*/
/* SDRAM */
#define CFG_SYS_SDRAM_BASE ATMEL_BASE_CS1
#define CFG_SYS_SDRAM_SIZE 0x04000000
#define CONFIG_SYS_INIT_RAM_SIZE (16 * 1024)
#define CONFIG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1
/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CFG_SYS_NAND_BASE ATMEL_BASE_CS3
/* our ALE is AD21 */
#define CFG_SYS_NAND_MASK_ALE (1 << 21)
/* our CLE is AD22 */
#define CFG_SYS_NAND_MASK_CLE (1 << 22)
#define CFG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
#define CFG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
#endif
/* bootstrap + u-boot + env + linux in dataflash on CS0 */
#define CONFIG_EXTRA_ENV_SETTINGS \
#endif
|
