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>
8 * Settings for Calao USB-A9263 board
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.
13 * SPDX-License-Identifier: GPL-2.0+
18 #include <asm/hardware.h>
20 /* ARM asynchronous clock */
21 #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */
22 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768
24 #define CONFIG_MACH_TYPE MACH_TYPE_USB_A9263
26 #define CONFIG_ARCH_CPU_INIT
28 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
29 #define CONFIG_SETUP_MEMORY_TAGS
30 #define CONFIG_INITRD_TAG
32 #define CONFIG_SKIP_LOWLEVEL_INIT
34 #define CONFIG_DISPLAY_CPUINFO
36 #define CONFIG_SYS_TEXT_BASE 0x23f00000
41 #define CONFIG_AT91_GPIO
44 #define CONFIG_ATMEL_USART
45 #define CONFIG_USART_BASE ATMEL_BASE_DBGU
46 #define CONFIG_USART_ID ATMEL_ID_SYS
47 #define CONFIG_BAUDRATE 115200
49 #define CONFIG_BOOTDELAY 3
54 #define CONFIG_BOOTP_BOOTFILESIZE
55 #define CONFIG_BOOTP_BOOTPATH
56 #define CONFIG_BOOTP_GATEWAY
57 #define CONFIG_BOOTP_HOSTNAME
60 * Command line configuration.
62 #define CONFIG_CMD_PING
63 #define CONFIG_CMD_DHCP
64 #define CONFIG_CMD_NAND
67 #define CONFIG_NR_DRAM_BANKS 1
68 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
69 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
71 #define CONFIG_SYS_INIT_SP_ADDR \
72 (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
75 #define CONFIG_ATMEL_DATAFLASH_SPI
76 #define CONFIG_HAS_DATAFLASH
77 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
78 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000
79 #define AT91_SPI_CLK 8000000
80 #define DATAFLASH_TCSS (0x1a << 16)
81 #define DATAFLASH_TCHS (0x1 << 24)
84 #define CONFIG_SYS_NO_FLASH
87 #ifdef CONFIG_CMD_NAND
88 #define CONFIG_NAND_ATMEL
89 #define CONFIG_SYS_MAX_NAND_DEVICE 1
90 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
92 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
94 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
95 #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
96 #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
99 #define MTDPARTS_DEFAULT \
100 "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
105 #define CONFIG_NET_RETRY_COUNT 20
106 #define CONFIG_AT91_WANTS_COMMON_PHY
109 #ifdef CONFIG_CMD_USB
110 #define CONFIG_USB_ATMEL
111 #define CONFIG_USB_OHCI_NEW
112 #define CONFIG_DOS_PARTITION
113 #define CONFIG_SYS_USB_OHCI_CPU_INIT
114 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
115 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
116 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
117 #define CONFIG_USB_STORAGE
118 #define CONFIG_CMD_FAT
121 #define CONFIG_SYS_LOAD_ADDR 0x22000000
123 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
124 #define CONFIG_SYS_MEMTEST_END 0x23e00000
126 /* bootstrap + u-boot + env in dataflash on CS0 */
127 #define CONFIG_ENV_IS_IN_DATAFLASH
128 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
129 #define CONFIG_ENV_OFFSET 0x2000
130 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
132 #define CONFIG_ENV_SIZE 0x2000
133 #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
134 #define CONFIG_BOOTARGS "console=ttyS0,115200 " \
135 "root=/dev/mtdblock1 " \
136 "mtdparts=" MTDPARTS_DEFAULT " " \
137 "rw rootfstype=jffs2"
138 #define CONFIG_EXTRA_ENV_SETTINGS \
139 "mtdparts=" MTDPARTS_DEFAULT "\0" \
141 #define CONFIG_SYS_CBSIZE 256
142 #define CONFIG_SYS_MAXARGS 16
143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
144 sizeof(CONFIG_SYS_PROMPT) + 16)
145 #define CONFIG_CMDLINE_EDITING
146 #define CONFIG_AUTO_COMPLETE
147 #define CONFIG_SYS_LONGHELP
150 * Size of malloc() pool
152 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)