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Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
[people/ms/u-boot.git] / include / configs / at91sam9261ek.h
1 /*
2 * (C) Copyright 2007-2008
3 * Stelian Pop <stelian@popies.net>
4 * Lead Tech Design <www.leadtechdesign.com>
5 *
6 * Configuation settings for the AT91SAM9261EK board.
7 *
8 * SPDX-License-Identifier: GPL-2.0+
9 */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /* ARM asynchronous clock */
15 #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
16 #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
17 #define CONFIG_SYS_HZ 1000
18
19 #ifdef CONFIG_AT91SAM9G10
20 #define CONFIG_AT91SAM9G10EK /* It's an Atmel AT91SAM9G10 EK*/
21 #else
22 #define CONFIG_AT91SAM9261EK /* It's an Atmel AT91SAM9261 EK*/
23 #endif
24
25 #include <asm/hardware.h>
26
27 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
30
31 #define CONFIG_SKIP_LOWLEVEL_INIT
32
33 #define CONFIG_DISPLAY_CPUINFO
34
35 #define CONFIG_OF_LIBFDT
36
37 #define CONFIG_ATMEL_LEGACY
38 #define CONFIG_SYS_TEXT_BASE 0x21f00000
39
40 /*
41 * Hardware drivers
42 */
43
44 /* gpio */
45 #define CONFIG_AT91_GPIO
46 #define CONFIG_AT91_GPIO_PULLUP 1
47
48 /* serial console */
49 #define CONFIG_ATMEL_USART
50 #define CONFIG_USART_BASE ATMEL_BASE_DBGU
51 #define CONFIG_USART_ID ATMEL_ID_SYS
52 #define CONFIG_BAUDRATE 115200
53
54 /* LCD */
55 #define CONFIG_LCD
56 #define LCD_BPP LCD_COLOR8
57 #define CONFIG_LCD_LOGO
58 #undef LCD_TEST_PATTERN
59 #define CONFIG_LCD_INFO
60 #define CONFIG_LCD_INFO_BELOW_LOGO
61 #define CONFIG_SYS_WHITE_ON_BLACK
62 #define CONFIG_ATMEL_LCD
63 #ifdef CONFIG_AT91SAM9261EK
64 #define CONFIG_ATMEL_LCD_BGR555
65 #endif
66
67 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
68
69 /* LED */
70 #define CONFIG_AT91_LED
71 #define CONFIG_RED_LED AT91_PIN_PA23 /* this is the power led */
72 #define CONFIG_GREEN_LED AT91_PIN_PA13 /* this is the user1 led */
73 #define CONFIG_YELLOW_LED AT91_PIN_PA14 /* this is the user2 led */
74
75 #define CONFIG_BOOTDELAY 3
76
77 /*
78 * BOOTP options
79 */
80 #define CONFIG_BOOTP_BOOTFILESIZE
81 #define CONFIG_BOOTP_BOOTPATH
82 #define CONFIG_BOOTP_GATEWAY
83 #define CONFIG_BOOTP_HOSTNAME
84
85 /*
86 * Command line configuration.
87 */
88 #include <config_cmd_default.h>
89 #undef CONFIG_CMD_BDI
90 #undef CONFIG_CMD_FPGA
91 #undef CONFIG_CMD_IMI
92 #undef CONFIG_CMD_IMLS
93 #undef CONFIG_CMD_LOADS
94 #undef CONFIG_CMD_SOURCE
95
96 #define CONFIG_CMD_PING
97 #define CONFIG_CMD_DHCP
98 #define CONFIG_CMD_NAND
99 #define CONFIG_CMD_USB
100
101 /* SDRAM */
102 #define CONFIG_NR_DRAM_BANKS 1
103 #define CONFIG_SYS_SDRAM_BASE 0x20000000
104 #define CONFIG_SYS_SDRAM_SIZE 0x04000000
105 #define CONFIG_SYS_INIT_SP_ADDR \
106 (ATMEL_BASE_SRAM + 0x1000 - GENERATED_GBL_DATA_SIZE)
107
108 /* DataFlash */
109 #define CONFIG_ATMEL_DATAFLASH_SPI
110 #define CONFIG_HAS_DATAFLASH
111 #define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ)
112 #define CONFIG_SYS_MAX_DATAFLASH_BANKS 2
113 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
114 #define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 0xD0000000 /* CS3 */
115 #define AT91_SPI_CLK 15000000
116 #define DATAFLASH_TCSS (0x1a << 16)
117 #define DATAFLASH_TCHS (0x1 << 24)
118
119 /* NAND flash */
120 #ifdef CONFIG_CMD_NAND
121 #define CONFIG_NAND_ATMEL
122 #define CONFIG_SYS_MAX_NAND_DEVICE 1
123 #define CONFIG_SYS_NAND_BASE 0x40000000
124 #define CONFIG_SYS_NAND_DBW_8
125 /* our ALE is AD22 */
126 #define CONFIG_SYS_NAND_MASK_ALE (1 << 22)
127 /* our CLE is AD21 */
128 #define CONFIG_SYS_NAND_MASK_CLE (1 << 21)
129 #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
130 #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC15
131
132 #endif
133
134 /* NOR flash - no real flash on this board */
135 #define CONFIG_SYS_NO_FLASH
136
137 /* Ethernet */
138 #define CONFIG_DRIVER_DM9000
139 #define CONFIG_DM9000_BASE 0x30000000
140 #define DM9000_IO CONFIG_DM9000_BASE
141 #define DM9000_DATA (CONFIG_DM9000_BASE + 4)
142 #define CONFIG_DM9000_USE_16BIT
143 #define CONFIG_DM9000_NO_SROM
144 #define CONFIG_NET_RETRY_COUNT 20
145 #define CONFIG_RESET_PHY_R
146
147 /* USB */
148 #define CONFIG_USB_ATMEL
149 #define CONFIG_USB_ATMEL_CLK_SEL_PLLB
150 #define CONFIG_USB_OHCI_NEW
151 #define CONFIG_DOS_PARTITION
152 #define CONFIG_SYS_USB_OHCI_CPU_INIT
153 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9261_UHP_BASE */
154 #ifdef CONFIG_AT91SAM9G10EK
155 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9g10"
156 #else
157 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9261"
158 #endif
159 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
160 #define CONFIG_USB_STORAGE
161 #define CONFIG_CMD_FAT
162
163 #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
164
165 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
166 #define CONFIG_SYS_MEMTEST_END 0x23e00000
167
168 #ifdef CONFIG_SYS_USE_DATAFLASH_CS0
169
170 /* bootstrap + u-boot + env + linux in dataflash on CS0 */
171 #define CONFIG_ENV_IS_IN_DATAFLASH
172 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
173 #define CONFIG_ENV_OFFSET 0x4200
174 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
175 #define CONFIG_ENV_SIZE 0x4200
176 #define CONFIG_BOOTCOMMAND "cp.b 0xC0084000 0x22000000 0x210000; bootm"
177 #define CONFIG_BOOTARGS "console=ttyS0,115200 " \
178 "root=/dev/mtdblock0 " \
179 "mtdparts=atmel_nand:-(root) " \
180 "rw rootfstype=jffs2"
181
182 #elif CONFIG_SYS_USE_DATAFLASH_CS3
183
184 /* bootstrap + u-boot + env + linux in dataflash on CS3 */
185 #define CONFIG_ENV_IS_IN_DATAFLASH
186 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + 0x8400)
187 #define CONFIG_ENV_OFFSET 0x4200
188 #define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET)
189 #define CONFIG_ENV_SIZE 0x4200
190 #define CONFIG_BOOTCOMMAND "cp.b 0xD0084000 0x22000000 0x210000; bootm"
191 #define CONFIG_BOOTARGS "console=ttyS0,115200 " \
192 "root=/dev/mtdblock0 " \
193 "mtdparts=atmel_nand:-(root) " \
194 "rw rootfstype=jffs2"
195
196 #else /* CONFIG_SYS_USE_NANDFLASH */
197
198 /* bootstrap + u-boot + env + linux in nandflash */
199 #define CONFIG_ENV_IS_IN_NAND
200 #define CONFIG_ENV_OFFSET 0xc0000
201 #define CONFIG_ENV_OFFSET_REDUND 0x100000
202 #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
203 #define CONFIG_BOOTCOMMAND "nand read 0x22000000 0x200000 0x300000; bootm"
204 #define CONFIG_BOOTARGS \
205 "console=ttyS0,115200 earlyprintk " \
206 "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
207 "256k(env),256k(env_redundant),256k(spare)," \
208 "512k(dtb),6M(kernel)ro,-(rootfs) " \
209 "root=/dev/mtdblock7 rw rootfstype=jffs2"
210 #endif
211
212 #define CONFIG_SYS_PROMPT "U-Boot> "
213 #define CONFIG_SYS_CBSIZE 256
214 #define CONFIG_SYS_MAXARGS 16
215 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
216 #define CONFIG_SYS_LONGHELP
217 #define CONFIG_CMDLINE_EDITING
218 #define CONFIG_AUTO_COMPLETE
219
220 /*
221 * Size of malloc() pool
222 */
223 #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
224
225 #endif