Merge branch 'master' of git://git.denx.de/u-boot-rockchip
[platform/kernel/u-boot.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 #define CONFIG_SYS_TEXT_BASE            0x26f00000
15
16 /* ARM asynchronous clock */
17 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
18 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000        /* 12 MHz crystal */
19
20 #define CONFIG_AT91SAM9X5EK
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
27 /* general purpose I/O */
28 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
29
30 /* LCD */
31 #define LCD_BPP                 LCD_COLOR16
32 #define LCD_OUTPUT_BPP          24
33 #define CONFIG_LCD_LOGO
34 #define CONFIG_LCD_INFO
35 #define CONFIG_LCD_INFO_BELOW_LOGO
36 #define CONFIG_ATMEL_HLCD
37 #define CONFIG_ATMEL_LCD_RGB565
38
39
40 /*
41  * BOOTP options
42  */
43 #define CONFIG_BOOTP_BOOTFILESIZE
44 #define CONFIG_BOOTP_BOOTPATH
45 #define CONFIG_BOOTP_GATEWAY
46 #define CONFIG_BOOTP_HOSTNAME
47
48 /*
49  * define CONFIG_USB_EHCI_HCD to enable USB Hi-Speed (aka 2.0)
50  * NB: in this case, USB 1.1 devices won't be recognized.
51  */
52
53 /* SDRAM */
54 #define CONFIG_NR_DRAM_BANKS            1
55 #define CONFIG_SYS_SDRAM_BASE           0x20000000
56 #define CONFIG_SYS_SDRAM_SIZE           0x08000000      /* 128 megs */
57
58 #define CONFIG_SYS_INIT_SP_ADDR \
59         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
60
61 /* DataFlash */
62 #ifdef CONFIG_CMD_SF
63 #define CONFIG_SF_DEFAULT_SPEED         30000000
64 #endif
65
66 /* NAND flash */
67 #ifdef CONFIG_CMD_NAND
68 #define CONFIG_NAND_ATMEL
69 #define CONFIG_SYS_MAX_NAND_DEVICE      1
70 #define CONFIG_SYS_NAND_BASE            0x40000000
71 #define CONFIG_SYS_NAND_DBW_8           1
72 /* our ALE is AD21 */
73 #define CONFIG_SYS_NAND_MASK_ALE        (1 << 21)
74 /* our CLE is AD22 */
75 #define CONFIG_SYS_NAND_MASK_CLE        (1 << 22)
76 #define CONFIG_SYS_NAND_ENABLE_PIN      AT91_PIN_PD4
77 #define CONFIG_SYS_NAND_READY_PIN       AT91_PIN_PD5
78
79 #define CONFIG_MTD_DEVICE
80 #define CONFIG_MTD_PARTITIONS
81 #endif
82
83 /* PMECC & PMERRLOC */
84 #define CONFIG_ATMEL_NAND_HWECC         1
85 #define CONFIG_ATMEL_NAND_HW_PMECC      1
86 #define CONFIG_PMECC_CAP                2
87 #define CONFIG_PMECC_SECTOR_SIZE        512
88
89 /* USB */
90 #ifdef CONFIG_CMD_USB
91 #ifndef CONFIG_USB_EHCI_HCD
92 #define CONFIG_USB_ATMEL
93 #define CONFIG_USB_ATMEL_CLK_SEL_UPLL
94 #define CONFIG_USB_OHCI_NEW
95 #define CONFIG_SYS_USB_OHCI_CPU_INIT
96 #define CONFIG_SYS_USB_OHCI_REGS_BASE           ATMEL_BASE_OHCI
97 #define CONFIG_SYS_USB_OHCI_SLOT_NAME           "at91sam9x5"
98 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS      3
99 #endif
100 #endif
101
102 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
103
104 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
105 #define CONFIG_SYS_MEMTEST_END          0x26e00000
106
107 #ifdef CONFIG_SYS_USE_NANDFLASH
108 /* bootstrap + u-boot + env + linux in nandflash */
109 #define CONFIG_ENV_OFFSET               0x120000
110 #define CONFIG_ENV_OFFSET_REDUND        0x100000
111 #define CONFIG_ENV_SIZE         0x20000         /* 1 sector = 128 kB */
112 #define CONFIG_BOOTCOMMAND      "nand read " \
113                                 "0x22000000 0x200000 0x300000; " \
114                                 "bootm 0x22000000"
115 #elif defined(CONFIG_SYS_USE_SPIFLASH)
116 /* bootstrap + u-boot + env + linux in spi flash */
117 #define CONFIG_ENV_OFFSET       0x5000
118 #define CONFIG_ENV_SIZE         0x3000
119 #define CONFIG_ENV_SECT_SIZE    0x1000
120 #define CONFIG_ENV_SPI_MAX_HZ   30000000
121 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
122                                 "sf read 0x22000000 0x100000 0x300000; " \
123                                 "bootm 0x22000000"
124 #elif defined(CONFIG_SYS_USE_DATAFLASH)
125 /* bootstrap + u-boot + env + linux in data flash */
126 #define CONFIG_ENV_OFFSET       0x4200
127 #define CONFIG_ENV_SIZE         0x4200
128 #define CONFIG_ENV_SECT_SIZE    0x210
129 #define CONFIG_ENV_SPI_MAX_HZ   30000000
130 #define CONFIG_BOOTCOMMAND      "sf probe 0; " \
131                                 "sf read 0x22000000 0x84000 0x294000; " \
132                                 "bootm 0x22000000"
133 #else /* CONFIG_SYS_USE_MMC */
134 /* bootstrap + u-boot + env + linux in mmc */
135 #define CONFIG_ENV_SIZE         0x4000
136 #endif
137
138 #ifdef CONFIG_SYS_USE_MMC
139 #define CONFIG_BOOTARGS         "mem=128M console=ttyS0,115200 " \
140                                 "mtdparts=atmel_nand:" \
141                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
142                                 "root=/dev/mmcblk0p2 " \
143                                 "rw rootfstype=ext4 rootwait"
144 #else
145 #define CONFIG_BOOTARGS                                                 \
146         "console=ttyS0,115200 earlyprintk "                             \
147         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
148         "256k(env),256k(env_redundant),256k(spare),"                    \
149         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
150         "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw"
151 #endif
152
153 #define CONFIG_SYS_CBSIZE       256
154 #define CONFIG_SYS_MAXARGS      16
155 #define CONFIG_SYS_LONGHELP
156 #define CONFIG_CMDLINE_EDITING
157 #define CONFIG_AUTO_COMPLETE
158
159 /*
160  * Size of malloc() pool
161  */
162 #define CONFIG_SYS_MALLOC_LEN           (512 * 1024 + 0x1000)
163
164 /* SPL */
165 #define CONFIG_SPL_FRAMEWORK
166 #define CONFIG_SPL_TEXT_BASE            0x300000
167 #define CONFIG_SPL_MAX_SIZE             0x6000
168 #define CONFIG_SPL_STACK                0x308000
169
170 #define CONFIG_SPL_BSS_START_ADDR       0x20000000
171 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
172 #define CONFIG_SYS_SPL_MALLOC_START     0x20080000
173 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000
174
175 #define CONFIG_SYS_MONITOR_LEN          (512 << 10)
176
177 #define CONFIG_SYS_MASTER_CLOCK         132096000
178 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
179 #define CONFIG_SYS_MCKR                 0x1301
180 #define CONFIG_SYS_MCKR_CSS             0x1302
181
182 #ifdef CONFIG_SYS_USE_MMC
183 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
184 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
185
186 #elif CONFIG_SYS_USE_NANDFLASH
187 #define CONFIG_SPL_NAND_DRIVERS
188 #define CONFIG_SPL_NAND_BASE
189 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
190 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
191 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
192 #define CONFIG_SYS_NAND_PAGE_COUNT      64
193 #define CONFIG_SYS_NAND_OOBSIZE         64
194 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
195 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0x0
196 #define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
197
198 #elif CONFIG_SYS_USE_SPIFLASH
199 #define CONFIG_SPL_SPI_LOAD
200 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8400
201
202 #endif
203
204 #endif