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gerrit.cesnet.cz / github / trini / u-boot / c8f3402ad294b0dd9484e22d338040aa89bae2cf / . / include / configs / usb_a9263.h
blob: e0dde1cc83658ebc7a9b769dcac5d4ab370d5ac8 [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]2/*
3 * (C) Copyright 2007-2013
4 * Stelian Pop <stelian.pop@leadtechdesign.com>
5 * Lead Tech Design <www.leadtechdesign.com>
6 * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
7 * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
8 *
9 * Settings for Calao USB-A9263 board
10 *
11 * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
12 * installed on board will not be able to load it properly.
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]13 */
14
15#ifndef __CONFIG_H
16#define __CONFIG_H
17#include <asm/hardware.h>
18
19/* ARM asynchronous clock */
20#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
21#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]22
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]23/*
24 * Hardware drivers
25 */
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]26
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]27/* SDRAM */
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]28#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
29#define CONFIG_SYS_SDRAM_SIZE 0x04000000
30
Tom Rinieaf6ea62022-05-25 12:16:03 -0400[diff] [blame]31#define CONFIG_SYS_INIT_RAM_SIZE (16 * 1024)
32#define CONFIG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]33
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]34/* NAND flash */
35#ifdef CONFIG_CMD_NAND
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]36#define CONFIG_SYS_MAX_NAND_DEVICE 1
37#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
38/* our ALE is AD21 */
39#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
40/* our CLE is AD22 */
41#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
42#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
43#define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
44#endif
45
Wenyou.Yang@microchip.comfdc77182017-07-21 17:07:46 +0800[diff] [blame]46/* bootstrap + u-boot + env + linux in dataflash on CS0 */
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]47#define CONFIG_EXTRA_ENV_SETTINGS \
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]48
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +0100[diff] [blame]49#endif