Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'
[karo-tx-uboot.git] / include / configs / at91sam9x5ek.h
1 /*
2  * Copyright (C) 2012 Atmel Corporation
3  *
4  * Configuation settings for the AT91SAM9X5EK board.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_H__
10 #define __CONFIG_H__
11
12 #include <asm/hardware.h>
13
14 /* ARM asynchronous clock */
15 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
16 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
17 #define CONFIG_SYS_HZ                   1000
18
19 #define CONFIG_AT91SAM9X5EK
20 #define CONFIG_AT91FAMILY
21
22 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
23 #define CONFIG_SETUP_MEMORY_TAGS
24 #define CONFIG_INITRD_TAG
25 #define CONFIG_SKIP_LOWLEVEL_INIT
26 #define CONFIG_BOARD_EARLY_INIT_F
27 #define CONFIG_DISPLAY_CPUINFO
28
29 #define CONFIG_CMD_BOOTZ
30 #define CONFIG_OF_LIBFDT
31
32 /* general purpose I/O */
33 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
34 #define CONFIG_AT91_GPIO
35
36 /* serial console */
37 #define CONFIG_ATMEL_USART
38 #define CONFIG_USART_BASE       ATMEL_BASE_DBGU
39 #define CONFIG_USART_ID         ATMEL_ID_SYS
40
41 /* LCD */
42 #define CONFIG_LCD
43 #define LCD_BPP                 LCD_COLOR16
44 #define LCD_OUTPUT_BPP          24
45 #define CONFIG_LCD_LOGO
46 #undef LCD_TEST_PATTERN
47 #define CONFIG_LCD_INFO
48 #define CONFIG_LCD_INFO_BELOW_LOGO
49 #define CONFIG_SYS_WHITE_ON_BLACK
50 #define CONFIG_ATMEL_HLCD
51 #define CONFIG_ATMEL_LCD_RGB565
52 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
53
54 #define CONFIG_BOOTDELAY        3
55
56 /*
57  * BOOTP options
58  */
59 #define CONFIG_BOOTP_BOOTFILESIZE
60 #define CONFIG_BOOTP_BOOTPATH
61 #define CONFIG_BOOTP_GATEWAY
62 #define CONFIG_BOOTP_HOSTNAME
63
64 /*
65  * Command line configuration.
66  */
67 #include <config_cmd_default.h>
68 #undef CONFIG_CMD_FPGA
69 #undef CONFIG_CMD_IMI
70 #undef CONFIG_CMD_IMLS
71 #undef CONFIG_CMD_LOADS
72
73 #define CONFIG_CMD_PING
74 #define CONFIG_CMD_DHCP
75 #define CONFIG_CMD_NAND
76 #define CONFIG_CMD_SF
77 #define CONFIG_CMD_MMC
78 #define CONFIG_CMD_FAT
79 #define CONFIG_CMD_USB
80
81 /*
82  * define CONFIG_USB_EHCI to enable USB Hi-Speed (aka 2.0)
83  * NB: in this case, USB 1.1 devices won't be recognized.
84  */
85
86
87 /* SDRAM */
88 #define CONFIG_NR_DRAM_BANKS            1
89 #define CONFIG_SYS_SDRAM_BASE           0x20000000
90 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
91
92 #define CONFIG_SYS_INIT_SP_ADDR \
93         (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE)
94
95 /* DataFlash */
96 #ifdef CONFIG_CMD_SF
97 #define CONFIG_ATMEL_SPI
98 #define CONFIG_SPI_FLASH
99 #define CONFIG_SPI_FLASH_ATMEL
100 #define CONFIG_SF_DEFAULT_SPEED         30000000
101 #endif
102
103 /* no NOR flash */
104 #define CONFIG_SYS_NO_FLASH
105
106 /* NAND flash */
107 #ifdef CONFIG_CMD_NAND
108 #define CONFIG_NAND_ATMEL
109 #define CONFIG_SYS_MAX_NAND_DEVICE      1
110 #define CONFIG_SYS_NAND_BASE            0x40000000
111 #define CONFIG_SYS_NAND_DBW_8           1
112 /* our ALE is AD21 */
113 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
114 /* our CLE is AD22 */
115 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
116 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
117 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
118
119 /* PMECC & PMERRLOC */
120 #define CONFIG_ATMEL_NAND_HWECC         1
121 #define CONFIG_ATMEL_NAND_HW_PMECC      1
122 #define CONFIG_PMECC_CAP                2
123 #define CONFIG_PMECC_SECTOR_SIZE        512
124 #define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000
125
126 #define CONFIG_MTD_DEVICE
127 #define CONFIG_CMD_MTDPARTS
128 #define CONFIG_MTD_PARTITIONS
129 #define CONFIG_RBTREE
130 #define CONFIG_LZO
131 #define CONFIG_CMD_UBI
132 #define CONFIG_CMD_UBIFS
133 #endif
134
135 /* MMC */
136 #ifdef CONFIG_CMD_MMC
137 #define CONFIG_MMC
138 #define CONFIG_GENERIC_MMC
139 #define CONFIG_GENERIC_ATMEL_MCI
140 #endif
141
142 /* FAT */
143 #ifdef CONFIG_CMD_FAT
144 #define CONFIG_DOS_PARTITION
145 #endif
146
147 /* Ethernet */
148 #define CONFIG_MACB
149 #define CONFIG_RMII
150 #define CONFIG_NET_RETRY_COUNT          20
151 #define CONFIG_MACB_SEARCH_PHY
152
153 /* USB */
154 #ifdef CONFIG_CMD_USB
155 #ifdef CONFIG_USB_EHCI
156 #define CONFIG_USB_EHCI_ATMEL
157 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      2
158 #else
159 #define CONFIG_USB_OHCI_NEW
160 #define CONFIG_SYS_USB_OHCI_CPU_INIT
161 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
162 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
163 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
164 #endif
165 #define CONFIG_USB_ATMEL
166 #define CONFIG_USB_STORAGE
167 #endif
168
169 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
170
171 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
172 #define CONFIG_SYS_MEMTEST_END          0x26e00000
173
174 #ifdef CONFIG_SYS_USE_NANDFLASH
175 /* bootstrap + u-boot + env + linux in nandflash */
176 #define CONFIG_ENV_IS_IN_NAND
177 #define CONFIG_ENV_OFFSET               0xc0000
178 #define CONFIG_ENV_OFFSET_REDUND        0x100000
179 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
180 #define CONFIG_BOOTCOMMAND      "nand read " \
181                                 "0x22000000 0x200000 0x300000; " \
182                                 "bootm 0x22000000"
183 #elif defined(CONFIG_SYS_USE_SPIFLASH)
184 /* bootstrap + u-boot + env + linux in spi flash */
185 #define CONFIG_ENV_IS_IN_SPI_FLASH
186 #define CONFIG_ENV_OFFSET       0x5000
187 #define CONFIG_ENV_SIZE         0x3000
188 #define CONFIG_ENV_SECT_SIZE    0x1000
189 #define CONFIG_ENV_SPI_MAX_HZ   30000000
190 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
191                                 "sf read 0x22000000 0x100000 0x300000; " \
192                                 "bootm 0x22000000"
193 #elif defined(CONFIG_SYS_USE_DATAFLASH)
194 /* bootstrap + u-boot + env + linux in data flash */
195 #define CONFIG_ENV_IS_IN_SPI_FLASH
196 #define CONFIG_ENV_OFFSET       0x4200
197 #define CONFIG_ENV_SIZE         0x4200
198 #define CONFIG_ENV_SECT_SIZE    0x210
199 #define CONFIG_ENV_SPI_MAX_HZ   30000000
200 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
201                                 "sf read 0x22000000 0x84000 0x294000; " \
202                                 "bootm 0x22000000"
203 #else /* CONFIG_SYS_USE_MMC */
204 /* bootstrap + u-boot + env + linux in mmc */
205 #define CONFIG_ENV_IS_IN_MMC
206 /* For FAT system, most cases it should be in the reserved sector */
207 #define CONFIG_ENV_OFFSET       0x2000
208 #define CONFIG_ENV_SIZE         0x1000
209 #define CONFIG_SYS_MMC_ENV_DEV  0
210 #endif
211
212 #ifdef CONFIG_SYS_USE_MMC
213 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
214                                 "mtdparts=atmel_nand:" \
215                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
216                                 "root=/dev/mmcblk0p2 " \
217                                 "rw rootfstype=ext4 rootwait"
218 #else
219 #define CONFIG_BOOTARGS                                                 \
220         "console=ttyS0,115200 earlyprintk "                             \
221         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
222         "256k(env),256k(env_redundant),256k(spare),"                    \
223         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
224         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
225 #endif
226
227 #define CONFIG_BAUDRATE         115200
228
229 #define CONFIG_SYS_PROMPT       "U-Boot> "
230 #define CONFIG_SYS_CBSIZE       256
231 #define CONFIG_SYS_MAXARGS      16
232 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) \
233                                         + 16)
234 #define CONFIG_SYS_LONGHELP
235 #define CONFIG_CMDLINE_EDITING
236 #define CONFIG_AUTO_COMPLETE
237 #define CONFIG_SYS_HUSH_PARSER
238
239 /*
240  * Size of malloc() pool
241  */
242 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
243
244 #ifdef CONFIG_USE_IRQ
245 #error CONFIG_USE_IRQ not supported
246 #endif
247
248 #endif