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_SYS_TEXT_BASE 0x23f00000
39 #define CONFIG_AT91_GPIO
42 #define CONFIG_ATMEL_USART
43 #define CONFIG_USART_BASE ATMEL_BASE_DBGU
44 #define CONFIG_USART_ID ATMEL_ID_SYS
50 #define CONFIG_BOOTP_BOOTFILESIZE
51 #define CONFIG_BOOTP_BOOTPATH
52 #define CONFIG_BOOTP_GATEWAY
53 #define CONFIG_BOOTP_HOSTNAME
56 #define CONFIG_NR_DRAM_BANKS 1
57 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
58 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
60 #define CONFIG_SYS_INIT_SP_ADDR \
61 (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE)
64 #define CONFIG_ATMEL_DATAFLASH_SPI
65 #define CONFIG_HAS_DATAFLASH
66 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
67 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000
68 #define AT91_SPI_CLK 8000000
69 #define DATAFLASH_TCSS (0x1a << 16)
70 #define DATAFLASH_TCHS (0x1 << 24)
73 #ifdef CONFIG_CMD_NAND
74 #define CONFIG_NAND_ATMEL
75 #define CONFIG_SYS_MAX_NAND_DEVICE 1
76 #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
78 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
80 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
81 #define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PD(15)
82 #define CONFIG_SYS_NAND_READY_PIN GPIO_PIN_PA(22)
85 #define MTDPARTS_DEFAULT \
86 "mtdparts=atmel_nand:16m(kernel)ro,120m(root1),-(root2)"
91 #define CONFIG_NET_RETRY_COUNT 20
92 #define CONFIG_AT91_WANTS_COMMON_PHY
96 #define CONFIG_USB_ATMEL
97 #define CONFIG_USB_OHCI_NEW
98 #define CONFIG_SYS_USB_OHCI_CPU_INIT
99 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
100 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
101 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
104 #define CONFIG_SYS_LOAD_ADDR 0x22000000
106 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
107 #define CONFIG_SYS_MEMTEST_END 0x23e00000
109 /* bootstrap + u-boot + env in dataflash on CS0 */
110 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x4000)
111 #define CONFIG_ENV_OFFSET 0x2000
112 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
114 #define CONFIG_ENV_SIZE 0x2000
115 #define CONFIG_BOOTCOMMAND "nboot 21000000 0"
116 #define CONFIG_BOOTARGS "console=ttyS0,115200 " \
117 "root=/dev/mtdblock1 " \
118 "mtdparts=" MTDPARTS_DEFAULT " " \
119 "rw rootfstype=jffs2"
120 #define CONFIG_EXTRA_ENV_SETTINGS \
121 "mtdparts=" MTDPARTS_DEFAULT "\0" \
123 #define CONFIG_SYS_CBSIZE 256
124 #define CONFIG_SYS_MAXARGS 16
125 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
126 sizeof(CONFIG_SYS_PROMPT) + 16)
127 #define CONFIG_CMDLINE_EDITING
128 #define CONFIG_AUTO_COMPLETE
129 #define CONFIG_SYS_LONGHELP
132 * Size of malloc() pool
134 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)