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1 | /* |
2 | * Copyright (C) 2012 Atmel Corporation | |
3 | * | |
4 | * Configuation settings for the AT91SAM9X5EK board. | |
5 | * | |
6 | * See file CREDITS for list of people who contributed to this | |
7 | * project. | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
22 | * MA 02111-1307 USA | |
23 | */ | |
24 | ||
25 | #ifndef __CONFIG_H__ | |
26 | #define __CONFIG_H__ | |
27 | ||
28 | #include <asm/hardware.h> | |
29 | ||
30 | /* ARM asynchronous clock */ | |
31 | #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 | |
32 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */ | |
33 | #define CONFIG_SYS_HZ 1000 | |
34 | ||
35 | #define CONFIG_AT91SAM9X5EK | |
36 | #define CONFIG_AT91FAMILY | |
37 | ||
f7fa2f37 BS |
38 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
39 | #define CONFIG_SETUP_MEMORY_TAGS | |
40 | #define CONFIG_INITRD_TAG | |
41 | #define CONFIG_SKIP_LOWLEVEL_INIT | |
42 | #define CONFIG_BOARD_EARLY_INIT_F | |
43 | #define CONFIG_DISPLAY_CPUINFO | |
44 | ||
f9129fe3 | 45 | #define CONFIG_CMD_BOOTZ |
dc3e30ba BS |
46 | #define CONFIG_OF_LIBFDT |
47 | ||
f7fa2f37 BS |
48 | /* general purpose I/O */ |
49 | #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ | |
50 | #define CONFIG_AT91_GPIO | |
51 | ||
52 | /* serial console */ | |
53 | #define CONFIG_ATMEL_USART | |
54 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU | |
55 | #define CONFIG_USART_ID ATMEL_ID_SYS | |
56 | ||
57 | /* LCD */ | |
58 | #define CONFIG_LCD | |
59 | #define LCD_BPP LCD_COLOR16 | |
60 | #define LCD_OUTPUT_BPP 24 | |
61 | #define CONFIG_LCD_LOGO | |
62 | #undef LCD_TEST_PATTERN | |
63 | #define CONFIG_LCD_INFO | |
64 | #define CONFIG_LCD_INFO_BELOW_LOGO | |
65 | #define CONFIG_SYS_WHITE_ON_BLACK | |
66 | #define CONFIG_ATMEL_HLCD | |
67 | #define CONFIG_ATMEL_LCD_RGB565 | |
68 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
69 | ||
70 | #define CONFIG_BOOTDELAY 3 | |
71 | ||
72 | /* | |
73 | * BOOTP options | |
74 | */ | |
75 | #define CONFIG_BOOTP_BOOTFILESIZE | |
76 | #define CONFIG_BOOTP_BOOTPATH | |
77 | #define CONFIG_BOOTP_GATEWAY | |
78 | #define CONFIG_BOOTP_HOSTNAME | |
79 | ||
80 | /* | |
81 | * Command line configuration. | |
82 | */ | |
83 | #include <config_cmd_default.h> | |
84 | #undef CONFIG_CMD_FPGA | |
85 | #undef CONFIG_CMD_IMI | |
86 | #undef CONFIG_CMD_IMLS | |
87 | #undef CONFIG_CMD_LOADS | |
88 | ||
89 | #define CONFIG_CMD_PING | |
90 | #define CONFIG_CMD_DHCP | |
91 | #define CONFIG_CMD_NAND | |
1d7442e6 | 92 | #define CONFIG_CMD_SF |
3a49cd7e | 93 | #define CONFIG_CMD_MMC |
419fba0c | 94 | #define CONFIG_CMD_FAT |
b030e731 RG |
95 | #define CONFIG_CMD_USB |
96 | ||
97 | /* | |
98 | * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0) | |
99 | * NB: in this case, USB 1.1 devices won't be recognized. | |
100 | */ | |
101 | ||
f7fa2f37 BS |
102 | |
103 | /* SDRAM */ | |
104 | #define CONFIG_NR_DRAM_BANKS 1 | |
105 | #define CONFIG_SYS_SDRAM_BASE 0x20000000 | |
106 | #define CONFIG_SYS_SDRAM_SIZE 0x08000000 /* 128 megs */ | |
107 | ||
108 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
109 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
110 | ||
111 | /* DataFlash */ | |
1d7442e6 BS |
112 | #ifdef CONFIG_CMD_SF |
113 | #define CONFIG_ATMEL_SPI | |
f7fa2f37 BS |
114 | #define CONFIG_SPI_FLASH |
115 | #define CONFIG_SPI_FLASH_ATMEL | |
1d7442e6 | 116 | #define CONFIG_SF_DEFAULT_SPEED 30000000 |
f7fa2f37 BS |
117 | #endif |
118 | ||
119 | /* no NOR flash */ | |
120 | #define CONFIG_SYS_NO_FLASH | |
121 | ||
122 | /* NAND flash */ | |
123 | #ifdef CONFIG_CMD_NAND | |
124 | #define CONFIG_NAND_ATMEL | |
125 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
126 | #define CONFIG_SYS_NAND_BASE 0x40000000 | |
127 | #define CONFIG_SYS_NAND_DBW_8 1 | |
128 | /* our ALE is AD21 */ | |
129 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
130 | /* our CLE is AD22 */ | |
131 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
132 | #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PD4 | |
133 | #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PD5 | |
134 | ||
df95321c WJ |
135 | /* PMECC & PMERRLOC */ |
136 | #define CONFIG_ATMEL_NAND_HWECC 1 | |
137 | #define CONFIG_ATMEL_NAND_HW_PMECC 1 | |
138 | #define CONFIG_PMECC_CAP 2 | |
139 | #define CONFIG_PMECC_SECTOR_SIZE 512 | |
140 | #define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000 | |
141 | ||
f7fa2f37 BS |
142 | #define CONFIG_MTD_DEVICE |
143 | #define CONFIG_CMD_MTDPARTS | |
144 | #define CONFIG_MTD_PARTITIONS | |
145 | #define CONFIG_RBTREE | |
146 | #define CONFIG_LZO | |
147 | #define CONFIG_CMD_UBI | |
148 | #define CONFIG_CMD_UBIFS | |
149 | #endif | |
150 | ||
3a49cd7e WJ |
151 | /* MMC */ |
152 | #ifdef CONFIG_CMD_MMC | |
153 | #define CONFIG_MMC | |
3a49cd7e WJ |
154 | #define CONFIG_GENERIC_MMC |
155 | #define CONFIG_GENERIC_ATMEL_MCI | |
419fba0c RG |
156 | #endif |
157 | ||
158 | /* FAT */ | |
159 | #ifdef CONFIG_CMD_FAT | |
3a49cd7e WJ |
160 | #define CONFIG_DOS_PARTITION |
161 | #endif | |
162 | ||
f7fa2f37 BS |
163 | /* Ethernet */ |
164 | #define CONFIG_MACB | |
165 | #define CONFIG_RMII | |
166 | #define CONFIG_NET_RETRY_COUNT 20 | |
167 | #define CONFIG_MACB_SEARCH_PHY | |
168 | ||
b030e731 RG |
169 | /* USB */ |
170 | #ifdef CONFIG_CMD_USB | |
171 | #ifdef CONFIG_USB_EHCI | |
172 | #define CONFIG_USB_EHCI_ATMEL | |
173 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 | |
174 | #else | |
175 | #define CONFIG_USB_OHCI_NEW | |
176 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
177 | #define CONFIG_SYS_USB_OHCI_REGS_BASE ATMEL_BASE_OHCI | |
178 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9x5" | |
179 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 | |
180 | #endif | |
181 | #define CONFIG_USB_ATMEL | |
182 | #define CONFIG_USB_STORAGE | |
183 | #endif | |
184 | ||
f7fa2f37 BS |
185 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ |
186 | ||
187 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE | |
188 | #define CONFIG_SYS_MEMTEST_END 0x26e00000 | |
189 | ||
190 | #ifdef CONFIG_SYS_USE_NANDFLASH | |
191 | /* bootstrap + u-boot + env + linux in nandflash */ | |
192 | #define CONFIG_ENV_IS_IN_NAND | |
193 | #define CONFIG_ENV_OFFSET 0xc0000 | |
194 | #define CONFIG_ENV_OFFSET_REDUND 0x100000 | |
195 | #define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */ | |
196 | #define CONFIG_BOOTCOMMAND "nand read " \ | |
197 | "0x22000000 0x200000 0x300000; " \ | |
198 | "bootm 0x22000000" | |
b7e3129e | 199 | #elif defined(CONFIG_SYS_USE_SPIFLASH) |
1d7442e6 BS |
200 | /* bootstrap + u-boot + env + linux in spi flash */ |
201 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
202 | #define CONFIG_ENV_OFFSET 0x5000 | |
203 | #define CONFIG_ENV_SIZE 0x3000 | |
204 | #define CONFIG_ENV_SECT_SIZE 0x1000 | |
205 | #define CONFIG_ENV_SPI_MAX_HZ 30000000 | |
206 | #define CONFIG_BOOTCOMMAND "sf probe 0; " \ | |
207 | "sf read 0x22000000 0x100000 0x300000; " \ | |
208 | "bootm 0x22000000" | |
961ffc77 BS |
209 | #elif defined(CONFIG_SYS_USE_DATAFLASH) |
210 | /* bootstrap + u-boot + env + linux in data flash */ | |
211 | #define CONFIG_ENV_IS_IN_SPI_FLASH | |
212 | #define CONFIG_ENV_OFFSET 0x4200 | |
213 | #define CONFIG_ENV_SIZE 0x4200 | |
214 | #define CONFIG_ENV_SECT_SIZE 0x210 | |
215 | #define CONFIG_ENV_SPI_MAX_HZ 30000000 | |
216 | #define CONFIG_BOOTCOMMAND "sf probe 0; " \ | |
217 | "sf read 0x22000000 0x84000 0x294000; " \ | |
218 | "bootm 0x22000000" | |
b7e3129e WJ |
219 | #else /* CONFIG_SYS_USE_MMC */ |
220 | /* bootstrap + u-boot + env + linux in mmc */ | |
221 | #define CONFIG_ENV_IS_IN_MMC | |
222 | /* For FAT system, most cases it should be in the reserved sector */ | |
223 | #define CONFIG_ENV_OFFSET 0x2000 | |
224 | #define CONFIG_ENV_SIZE 0x1000 | |
225 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
f7fa2f37 BS |
226 | #endif |
227 | ||
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228 | #ifdef CONFIG_SYS_USE_MMC |
229 | #define CONFIG_BOOTARGS "mem=128M console=ttyS0,115200 " \ | |
230 | "mtdparts=atmel_nand:" \ | |
231 | "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \ | |
232 | "root=/dev/mmcblk0p2 " \ | |
233 | "rw rootfstype=ext4 rootwait" | |
234 | #else | |
0c58cfa9 BS |
235 | #define CONFIG_BOOTARGS \ |
236 | "console=ttyS0,115200 earlyprintk " \ | |
237 | "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \ | |
238 | "256k(env),256k(env_redundant),256k(spare)," \ | |
239 | "512k(dtb),6M(kernel)ro,-(rootfs) " \ | |
240 | "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw" | |
b7e3129e | 241 | #endif |
f7fa2f37 BS |
242 | |
243 | #define CONFIG_BAUDRATE 115200 | |
244 | ||
245 | #define CONFIG_SYS_PROMPT "U-Boot> " | |
246 | #define CONFIG_SYS_CBSIZE 256 | |
247 | #define CONFIG_SYS_MAXARGS 16 | |
248 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \ | |
249 | + 16) | |
250 | #define CONFIG_SYS_LONGHELP | |
251 | #define CONFIG_CMDLINE_EDITING | |
252 | #define CONFIG_AUTO_COMPLETE | |
253 | #define CONFIG_SYS_HUSH_PARSER | |
254 | ||
255 | /* | |
256 | * Size of malloc() pool | |
257 | */ | |
258 | #define CONFIG_SYS_MALLOC_LEN (512 * 1024 + 0x1000) | |
259 | ||
260 | #ifdef CONFIG_USE_IRQ | |
261 | #error CONFIG_USE_IRQ not supported | |
262 | #endif | |
263 | ||
264 | #endif |