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Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +01001/*
2 * (C) Copyright 2007-2013
3 * Stelian Pop <stelian.pop@leadtechdesign.com>
4 * Lead Tech Design <www.leadtechdesign.com>
5 * Thomas Petazzoni, Free Electrons, <thomas.petazzoni@free-electrons.com>
6 * Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
7 *
8 * Settings for Calao USB-A9263 board
9 *
10 * U-Boot image has to be less than 200704 bytes, otherwise at91bootstrap
11 * installed on board will not be able to load it properly.
12 *
13 * SPDX-License-Identifier: GPL-2.0+
14 */
15
16#ifndef __CONFIG_H
17#define __CONFIG_H
18#include <asm/hardware.h>
19
20/* ARM asynchronous clock */
21#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
22#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +010023
24#define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
25
26#define CONFIG_ARCH_CPU_INIT
27
28#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
29#define CONFIG_SETUP_MEMORY_TAGS
30#define CONFIG_INITRD_TAG
31
32#define CONFIG_SKIP_LOWLEVEL_INIT
33
34#define CONFIG_DISPLAY_CPUINFO
35
36#define CONFIG_OF_LIBFDT
37#define CONFIG_SYS_GENERIC_BOARD
38#define CONFIG_SYS_TEXT_BASE 0x23f00000
39
40/*
41 * Hardware drivers
42 */
43#define CONFIG_AT91_GPIO
44
45/* serial console */
46#define CONFIG_ATMEL_USART
47#define CONFIG_USART_BASE ATMEL_BASE_DBGU
48#define CONFIG_USART_ID ATMEL_ID_SYS
49#define CONFIG_BAUDRATE 115200
50
51#define CONFIG_BOOTDELAY 3
52
53/*
54 * BOOTP options
55 */
56#define CONFIG_BOOTP_BOOTFILESIZE
57#define CONFIG_BOOTP_BOOTPATH
58#define CONFIG_BOOTP_GATEWAY
59#define CONFIG_BOOTP_HOSTNAME
60
61/*
62 * Command line configuration.
63 */
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +010064#define CONFIG_CMD_PING
65#define CONFIG_CMD_DHCP
66#define CONFIG_CMD_NAND
67
68/* SDRAM */
69#define CONFIG_NR_DRAM_BANKS 1
70#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
71#define CONFIG_SYS_SDRAM_SIZE 0x04000000
72
73#define CONFIG_SYS_INIT_SP_ADDR \
74 (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
75
76/* DataFlash */
77#define CONFIG_ATMEL_DATAFLASH_SPI
78#define CONFIG_HAS_DATAFLASH
Mateusz Kulikowski1dcdd862013-12-02 23:30:58 +010079#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
80#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000
81#define AT91_SPI_CLK 8000000
82#define DATAFLASH_TCSS (0x1a << 16)
83#define DATAFLASH_TCHS (0x1 << 24)
84
85/* no NOR flash */
86#define CONFIG_SYS_NO_FLASH
87
88/* NAND flash */
89#ifdef CONFIG_CMD_NAND
90#define CONFIG_NAND_ATMEL
91#define CONFIG_SYS_MAX_NAND_DEVICE 1
92#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
93/* our ALE is AD21 */
94#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
95/* our CLE is AD22 */
96#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
97#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
98#define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
99#endif
100
101#define MTDPARTS_DEFAULT \
102 "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
103
104/* Ethernet */
105#define CONFIG_MACB
106#define CONFIG_RMII
107#define CONFIG_NET_RETRY_COUNT 20
108#define CONFIG_AT91_WANTS_COMMON_PHY
109
110/* USB */
111#ifdef CONFIG_CMD_USB
112#define CONFIG_USB_ATMEL
113#define CONFIG_USB_OHCI_NEW
114#define CONFIG_DOS_PARTITION
115#define CONFIG_SYS_USB_OHCI_CPU_INIT
116#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
117#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
118#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
119#define CONFIG_USB_STORAGE
120#define CONFIG_CMD_FAT
121#endif
122
123#define CONFIG_SYS_LOAD_ADDR 0x22000000
124
125#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
126#define CONFIG_SYS_MEMTEST_END 0x23e00000
127
128/* bootstrap + u-boot + env in dataflash on CS0 */
129#define CONFIG_ENV_IS_IN_DATAFLASH
130#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
131#define CONFIG_ENV_OFFSET 0x2000
132#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
133 CONFIG_ENV_OFFSET)
134#define CONFIG_ENV_SIZE 0x2000
135#define CONFIG_BOOTCOMMAND "nboot 21000000 0"
136#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
137 "root=/dev/mtdblock1 " \
138 "mtdparts=" MTDPARTS_DEFAULT " " \
139 "rw rootfstype=jffs2"
140#define CONFIG_EXTRA_ENV_SETTINGS \
141 "mtdparts=" MTDPARTS_DEFAULT "\0" \
142
143#define CONFIG_SYS_PROMPT "U-Boot> "
144#define CONFIG_SYS_CBSIZE 256
145#define CONFIG_SYS_MAXARGS 16
146#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
147 sizeof(CONFIG_SYS_PROMPT) + 16)
148#define CONFIG_CMDLINE_EDITING
149#define CONFIG_AUTO_COMPLETE
150#define CONFIG_SYS_HUSH_PARSER
151#define CONFIG_SYS_LONGHELP
152
153/*
154 * Size of malloc() pool
155 */
156#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
157
158#endif