3 * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
4 * esd electronic system design gmbh <www.esd.eu>
6 * (C) Copyright 2007-2008
7 * Stelian Pop <stelian.pop@leadtechdesign.com>
8 * Lead Tech Design <www.leadtechdesign.com>
10 * Configuation settings for the esd OTC570 board.
12 * See file CREDITS for list of people who contributed to this
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
35 #define CONFIG_OTC570 1 /* Board is esd OTC570 */
36 #define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
37 #define CONFIG_AT91SAM9263 1 /* It's an AT91SAM9263 SoC */
38 #define CONFIG_SYS_HZ 1000 /* decrementer freq */
39 #define CONFIG_DISPLAY_BOARDINFO 1
40 #define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info and speed */
41 #define CONFIG_PREBOOT /* enable preboot variable */
42 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
43 #define CONFIG_SETUP_MEMORY_TAGS 1
44 #define CONFIG_INITRD_TAG 1
45 #define CONFIG_SERIAL_TAG 1
46 #define CONFIG_REVISION_TAG 1
47 #undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */
49 #define CONFIG_SKIP_LOWLEVEL_INIT
50 #define CONFIG_SKIP_RELOCATE_UBOOT
51 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
53 #define CONFIG_ARCH_CPU_INIT
60 #define CONFIG_ATMEL_USART 1
64 #define CONFIG_USART3 1 /* USART 3 is DBGU */
66 #define CONFIG_BOOTDELAY 3
67 #define CONFIG_ZERO_BOOTDELAY_CHECK 1
71 #define LCD_BPP LCD_COLOR8
73 #undef CONFIG_SPLASH_SCREEN
75 #ifndef CONFIG_SPLASH_SCREEN
76 #define CONFIG_LCD_LOGO 1
77 #define CONFIG_LCD_INFO 1
78 #undef CONFIG_LCD_INFO_BELOW_LOGO
79 #endif /* CONFIG_SPLASH_SCREEN */
81 #undef LCD_TEST_PATTERN
82 #define CONFIG_SYS_WHITE_ON_BLACK 1
83 #define CONFIG_ATMEL_LCD 1
84 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
85 #define CONFIG_OTC570_LCD_BASE 0x23E00000 /* LCD is in SDRAM */
86 #define CONFIG_CMD_BMP 1
88 /* RTC and I2C stuff */
89 #define CONFIG_RTC_DS1338 1
90 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
91 #undef CONFIG_HARD_I2C
92 #define CONFIG_SOFT_I2C 1
93 #define CONFIG_SYS_I2C_SPEED 100000
94 #define CONFIG_SYS_I2C_SLAVE 0x7F
96 #ifdef CONFIG_SOFT_I2C
97 #define CONFIG_I2C_CMD_TREE 1
98 #define CONFIG_I2C_MULTI_BUS 1
99 /* Enable peripheral clock and configure data and clock pins for pio */
101 at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_PIOB | \
102 1 << AT91SAM9263_ID_PIOCDE); \
103 at91_set_gpio_output(AT91_PIN_PB4, 0); \
104 at91_set_gpio_output(AT91_PIN_PB5, 0); \
106 /* Configure data pin as output */
107 #define I2C_ACTIVE at91_set_gpio_output(AT91_PIN_PB4, 0)
108 /* Configure data pin as input */
109 #define I2C_TRISTATE at91_set_gpio_input(AT91_PIN_PB4, 0)
111 #define I2C_READ at91_get_gpio_value(AT91_PIN_PB4)
113 #define I2C_SDA(bit) at91_set_gpio_value(AT91_PIN_PB4, bit)
115 #define I2C_SCL(bit) at91_set_gpio_value(AT91_PIN_PB5, bit)
116 #define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
117 #endif /* CONFIG_SOFT_I2C */
119 #define CONFIG_BOOTDELAY 3
120 #define CONFIG_ZERO_BOOTDELAY_CHECK 1
125 #define CONFIG_BOOTP_BOOTFILESIZE 1
126 #define CONFIG_BOOTP_BOOTPATH 1
127 #define CONFIG_BOOTP_GATEWAY 1
128 #define CONFIG_BOOTP_HOSTNAME 1
131 * Command line configuration.
133 #include <config_cmd_default.h>
134 #undef CONFIG_CMD_AUTOSCRIPT
135 #undef CONFIG_CMD_FPGA
136 #undef CONFIG_CMD_LOADS
137 #undef CONFIG_CMD_IMLS
139 #define CONFIG_CMD_PING 1
140 #define CONFIG_CMD_DHCP 1
141 #define CONFIG_CMD_NAND 1
142 #define CONFIG_CMD_USB 1
143 #define CONFIG_CMD_I2C 1
144 #define CONFIG_CMD_DATE 1
147 #define CONFIG_AT91_LED 1
150 #define CONFIG_NR_DRAM_BANKS 1
151 #define PHYS_SDRAM 0x20000000
154 #define CONFIG_ATMEL_DATAFLASH_SPI
155 #define CONFIG_HAS_DATAFLASH 1
156 #define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
157 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 1
158 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
159 #define AT91_SPI_CLK 15000000
160 #define DATAFLASH_TCSS (0x1a << 16)
161 #define DATAFLASH_TCHS (0x1 << 24)
163 /* NOR flash is not populated, disable it */
164 #define CONFIG_SYS_NO_FLASH 1
167 #ifdef CONFIG_CMD_NAND
168 #define CONFIG_NAND_ATMEL
169 #define CONFIG_SYS_MAX_NAND_DEVICE 1
170 #define CONFIG_SYS_NAND_BASE 0x40000000
171 #define CONFIG_SYS_NAND_DBW_8 1
172 /* our ALE is AD21 */
173 #define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
174 /* our CLE is AD22 */
175 #define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
176 #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD15
177 #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PA22
178 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
182 #define CONFIG_MACB 1
183 #define CONFIG_RMII 1
184 #define CONFIG_NET_MULTI 1
185 #define CONFIG_NET_RETRY_COUNT 20
186 #undef CONFIG_RESET_PHY_R
189 #define CONFIG_USB_ATMEL
190 #define CONFIG_USB_OHCI_NEW 1
191 #define CONFIG_DOS_PARTITION 1
192 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1
193 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000
194 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263"
195 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
196 #define CONFIG_USB_STORAGE 1
197 #define CONFIG_CMD_FAT 1
199 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
201 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
202 #define CONFIG_SYS_MEMTEST_END 0x23e00000
204 #define CONFIG_SYS_USE_DATAFLASH 1
205 #undef CONFIG_SYS_USE_NANDFLASH
208 #define CONFIG_AT91_CAN 1
210 /* hw-controller addresses */
211 #define CONFIG_ET1100_BASE 0x70000000
213 /* bootstrap + u-boot + env in dataflash on CS0 */
214 #define CONFIG_ENV_IS_IN_DATAFLASH 1
215 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
217 #define CONFIG_ENV_OFFSET 0x4200
218 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \
220 #define CONFIG_ENV_SIZE 0x4200
222 #define CONFIG_BAUDRATE 115200
223 #define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
225 #define CONFIG_SYS_PROMPT "=> "
226 #define CONFIG_SYS_CBSIZE 256
227 #define CONFIG_SYS_MAXARGS 16
228 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
229 sizeof(CONFIG_SYS_PROMPT) + 16)
230 #define CONFIG_SYS_LONGHELP 1
231 #define CONFIG_CMDLINE_EDITING 1
234 * Size of malloc() pool
236 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + \
238 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
240 #define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
242 #ifdef CONFIG_USE_IRQ
243 #error CONFIG_USE_IRQ not supported