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Sergey Lapin10794322008-10-31 12:28:43 +01001/*
2 * (C) Copyright 2008 Sergey Lapin <slapin@ossfans.org>
3 *
4 * Configuation settings for the AFEB9260 board.
5 * Based on configuration for AT91SAM9260-EK
6 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02007 * SPDX-License-Identifier: GPL-2.0+
Sergey Lapin10794322008-10-31 12:28:43 +01008 */
9
10#ifndef __CONFIG_H
11#define __CONFIG_H
Sergey Lapin282e27c2011-06-09 05:45:31 +000012#define CONFIG_AT91SAM9260 /* Atmel AT91SAM9260 SoC*/
13#include <asm/arch/hardware.h>
Sergey Lapin10794322008-10-31 12:28:43 +010014
Sergey Lapin282e27c2011-06-09 05:45:31 +000015#define CONFIG_SYS_TEXT_BASE 0x21f00000
Jens Scharsig425de622010-02-03 22:45:42 +010016
Sergey Lapin10794322008-10-31 12:28:43 +010017/* ARM asynchronous clock */
Achim Ehrlich7c966a82010-02-24 10:29:16 +010018#define CONFIG_SYS_AT91_MAIN_CLOCK 18429952 /* from 18.432 MHz crystal */
Sergey Lapin282e27c2011-06-09 05:45:31 +000019#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
20#define CONFIG_SYS_HZ 1000
Sergey Lapin10794322008-10-31 12:28:43 +010021
Sergey Lapin282e27c2011-06-09 05:45:31 +000022#define CONFIG_BOARD_EARLY_INIT_F
23#define CONFIG_DISPLAY_CPUINFO
24
25#define CONFIG_AFEB9260 /* AFEB9260 Board */
Jean-Christophe PLAGNIOL-VILLARDdc39ae92009-04-16 21:30:44 +020026#define CONFIG_ARCH_CPU_INIT
Sergey Lapin10794322008-10-31 12:28:43 +010027
28#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
29#define CONFIG_SETUP_MEMORY_TAGS 1
30#define CONFIG_INITRD_TAG 1
31
32#define CONFIG_SKIP_LOWLEVEL_INIT
Sergey Lapin10794322008-10-31 12:28:43 +010033
34/*
35 * Hardware drivers
36 */
Sergey Lapin282e27c2011-06-09 05:45:31 +000037#define CONFIG_ATMEL_LEGACY
38#define CONFIG_AT91_GPIO
39#define CONFIG_AT91_PULLUP 1
40
41#define CONFIG_ATMEL_USART
42#define CONFIG_USART_BASE ATMEL_BASE_DBGU
43#define CONFIG_USART_ID ATMEL_ID_SYS
44#define CONFIG_USART3 /* USART 3 is DBGU */
Sergey Lapin10794322008-10-31 12:28:43 +010045
46#define CONFIG_BOOTDELAY 3
47
48/*
49 * BOOTP options
50 */
51#define CONFIG_BOOTP_BOOTFILESIZE 1
52#define CONFIG_BOOTP_BOOTPATH 1
53#define CONFIG_BOOTP_GATEWAY 1
54#define CONFIG_BOOTP_HOSTNAME 1
55
56/*
57 * Command line configuration.
58 */
59#include <config_cmd_default.h>
60#undef CONFIG_CMD_BDI
Sergey Lapin10794322008-10-31 12:28:43 +010061#undef CONFIG_CMD_FPGA
Wolfgang Denk74de7ae2009-04-01 23:34:12 +020062#undef CONFIG_CMD_IMI
Sergey Lapin10794322008-10-31 12:28:43 +010063#undef CONFIG_CMD_IMLS
Wolfgang Denk74de7ae2009-04-01 23:34:12 +020064#undef CONFIG_CMD_LOADS
65#undef CONFIG_CMD_SOURCE
Sergey Lapin10794322008-10-31 12:28:43 +010066
Sergey Lapin282e27c2011-06-09 05:45:31 +000067#define CONFIG_CMD_PING
68#define CONFIG_CMD_DHCP
Sergey Lapin10794322008-10-31 12:28:43 +010069
Sergey Lapin282e27c2011-06-09 05:45:31 +000070#define CONFIG_CMD_NAND
71#define CONFIG_CMD_USB
Sergey Lapin10794322008-10-31 12:28:43 +010072
73/* SDRAM */
74#define CONFIG_NR_DRAM_BANKS 1
Sergey Lapin282e27c2011-06-09 05:45:31 +000075#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
76#define CONFIG_SYS_SDRAM_SIZE 0x04000000 /* 64 megs */
Sergey Lapin10794322008-10-31 12:28:43 +010077
78/* DataFlash */
Jean-Christophe PLAGNIOL-VILLARD4758ebd2009-03-27 23:26:44 +010079#define CONFIG_ATMEL_DATAFLASH_SPI
Sergey Lapin282e27c2011-06-09 05:45:31 +000080#define CONFIG_HAS_DATAFLASH
Sergey Lapin10794322008-10-31 12:28:43 +010081#define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
82#define CONFIG_SYS_MAX_DATAFLASH_BANKS 2
83#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
84#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
85#define AT91_SPI_CLK 15000000
86#define DATAFLASH_TCSS (0x1a << 16)
87#define DATAFLASH_TCHS (0x1 << 24)
88
89/* NAND flash */
Jean-Christophe PLAGNIOL-VILLARD74c076d2009-03-22 10:22:34 +010090#ifdef CONFIG_CMD_NAND
91#define CONFIG_NAND_ATMEL
Sergey Lapin10794322008-10-31 12:28:43 +010092#define CONFIG_SYS_MAX_NAND_DEVICE 1
Sergey Lapin282e27c2011-06-09 05:45:31 +000093#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
94#define CONFIG_SYS_NAND_DBW_8
Jean-Christophe PLAGNIOL-VILLARD74c076d2009-03-22 10:22:34 +010095/* our ALE is AD21 */
96#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
97/* our CLE is AD22 */
98#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
99#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
100#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13
Wolfgang Denk2eb99ca2009-07-18 21:52:24 +0200101
Jean-Christophe PLAGNIOL-VILLARD74c076d2009-03-22 10:22:34 +0100102#endif
Sergey Lapin10794322008-10-31 12:28:43 +0100103
104/* NOR flash - no real flash on this board */
Sergey Lapin282e27c2011-06-09 05:45:31 +0000105#define CONFIG_SYS_NO_FLASH
Sergey Lapin10794322008-10-31 12:28:43 +0100106
107/* Ethernet */
Sergey Lapin282e27c2011-06-09 05:45:31 +0000108#define CONFIG_MACB
109#define CONFIG_RESET_PHY_R
Sergey Lapin10794322008-10-31 12:28:43 +0100110
Sergey Lapin10794322008-10-31 12:28:43 +0100111#define CONFIG_NET_RETRY_COUNT 20
112
113/* USB */
Jean-Christophe PLAGNIOL-VILLARD2b7178a2009-03-27 23:26:44 +0100114#define CONFIG_USB_ATMEL
Sergey Lapin282e27c2011-06-09 05:45:31 +0000115#define CONFIG_USB_OHCI_NEW
116#define CONFIG_DOS_PARTITION
117#define CONFIG_SYS_USB_OHCI_CPU_INIT
Sergey Lapin10794322008-10-31 12:28:43 +0100118#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */
119#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
120#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
Sergey Lapin282e27c2011-06-09 05:45:31 +0000121#define CONFIG_USB_STORAGE
Sergey Lapin10794322008-10-31 12:28:43 +0100122
123#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* load address */
124
Sergey Lapin282e27c2011-06-09 05:45:31 +0000125#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
Sergey Lapin10794322008-10-31 12:28:43 +0100126#define CONFIG_SYS_MEMTEST_END 0x21e00000
127
Sergey Lapin282e27c2011-06-09 05:45:31 +0000128#define CONFIG_SYS_USE_DATAFLASH_CS1
129#define CONFIG_SYS_INIT_SP_ADDR (ATMEL_BASE_SRAM1 + 0x1000 -\
130 GENERATED_GBL_DATA_SIZE)
Sergey Lapin10794322008-10-31 12:28:43 +0100131
132/* bootstrap + u-boot + env + linux in dataflash on CS1 */
Sergey Lapin282e27c2011-06-09 05:45:31 +0000133#define CONFIG_ENV_IS_IN_DATAFLASH
Sergey Lapin10794322008-10-31 12:28:43 +0100134#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
135#define CONFIG_ENV_OFFSET 0x4200
136#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
137#define CONFIG_ENV_SIZE 0x4200
138#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0xa0000 0x200000; bootm"
139#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
140 "root=/dev/mtdblock2 " \
141 "rw rootfstype=jffs2 panic=20"
142
143#define CONFIG_BAUDRATE 115200
Sergey Lapin10794322008-10-31 12:28:43 +0100144
145#define CONFIG_SYS_PROMPT "U-Boot> "
146#define CONFIG_SYS_CBSIZE 256
147#define CONFIG_SYS_MAXARGS 16
148#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
Sergey Lapin282e27c2011-06-09 05:45:31 +0000149#define CONFIG_SYS_LONGHELP
150#define CONFIG_CMDLINE_EDITING
Sergey Lapin10794322008-10-31 12:28:43 +0100151
Sergey Lapin10794322008-10-31 12:28:43 +0100152/*
153 * Size of malloc() pool
154 */
155#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
Sergey Lapin10794322008-10-31 12:28:43 +0100156
Sergey Lapin10794322008-10-31 12:28:43 +0100157#endif