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
53 #define CONFIG_BOOTP_BOOTFILESIZE
54 #define CONFIG_BOOTP_BOOTPATH
55 #define CONFIG_BOOTP_GATEWAY
56 #define CONFIG_BOOTP_HOSTNAME
59 * Command line configuration.
61 #define CONFIG_CMD_NAND
64 #define CONFIG_NR_DRAM_BANKS 1
65 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
66 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
68 #define CONFIG_SYS_INIT_SP_ADDR \
69 (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
72 #define CONFIG_ATMEL_DATAFLASH_SPI
73 #define CONFIG_HAS_DATAFLASH
74 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
75 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000
76 #define AT91_SPI_CLK 8000000
77 #define DATAFLASH_TCSS (0x1a << 16)
78 #define DATAFLASH_TCHS (0x1 << 24)
81 #define CONFIG_SYS_NO_FLASH
84 #ifdef CONFIG_CMD_NAND
85 #define CONFIG_NAND_ATMEL
86 #define CONFIG_SYS_MAX_NAND_DEVICE 1
87 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
89 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
91 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
92 #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
93 #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
96 #define MTDPARTS_DEFAULT \
97 "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
102 #define CONFIG_NET_RETRY_COUNT 20
103 #define CONFIG_AT91_WANTS_COMMON_PHY
106 #ifdef CONFIG_CMD_USB
107 #define CONFIG_USB_ATMEL
108 #define CONFIG_USB_OHCI_NEW
109 #define CONFIG_DOS_PARTITION
110 #define CONFIG_SYS_USB_OHCI_CPU_INIT
111 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
112 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
113 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
114 #define CONFIG_USB_STORAGE
117 #define CONFIG_SYS_LOAD_ADDR 0x22000000
119 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
120 #define CONFIG_SYS_MEMTEST_END 0x23e00000
122 /* bootstrap + u-boot + env in dataflash on CS0 */
123 #define CONFIG_ENV_IS_IN_DATAFLASH
124 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
125 #define CONFIG_ENV_OFFSET 0x2000
126 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
128 #define CONFIG_ENV_SIZE 0x2000
129 #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
130 #define CONFIG_BOOTARGS "console=ttyS0,115200 " \
131 "root=/dev/mtdblock1 " \
132 "mtdparts=" MTDPARTS_DEFAULT " " \
133 "rw rootfstype=jffs2"
134 #define CONFIG_EXTRA_ENV_SETTINGS \
135 "mtdparts=" MTDPARTS_DEFAULT "\0" \
137 #define CONFIG_SYS_CBSIZE 256
138 #define CONFIG_SYS_MAXARGS 16
139 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
140 sizeof(CONFIG_SYS_PROMPT) + 16)
141 #define CONFIG_CMDLINE_EDITING
142 #define CONFIG_AUTO_COMPLETE
143 #define CONFIG_SYS_LONGHELP
146 * Size of malloc() pool
148 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)