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[u-boot] / include / configs / at91sam9m10g45ek.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 AT91SAM9M10G45EK board(and AT91SAM9G45EKES).
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 #include <asm/hardware.h>
15
16 #define CONFIG_SYS_TEXT_BASE            0x73f00000
17
18 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
19
20 /* ARM asynchronous clock */
21 #define CONFIG_SYS_AT91_SLOW_CLOCK      32768
22 #define CONFIG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
23
24 #define CONFIG_AT91SAM9M10G45EK
25
26 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs      */
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_SKIP_LOWLEVEL_INIT
30
31 /* general purpose I/O */
32 #define CONFIG_ATMEL_LEGACY             /* required until (g)pio is fixed */
33
34 /* LCD */
35 #define LCD_BPP                         LCD_COLOR8
36 #define CONFIG_LCD_LOGO
37 #undef LCD_TEST_PATTERN
38 #define CONFIG_LCD_INFO
39 #define CONFIG_LCD_INFO_BELOW_LOGO
40 #define CONFIG_ATMEL_LCD
41 #define CONFIG_ATMEL_LCD_RGB565
42 /* board specific(not enough SRAM) */
43 #define CONFIG_AT91SAM9G45_LCD_BASE             0x73E00000
44
45 /*
46  * BOOTP options
47  */
48 #define CONFIG_BOOTP_BOOTFILESIZE
49 #define CONFIG_BOOTP_BOOTPATH
50 #define CONFIG_BOOTP_GATEWAY
51 #define CONFIG_BOOTP_HOSTNAME
52
53 /*
54  * Command line configuration.
55  */
56
57 #define CONFIG_CMD_NAND
58
59 /* SDRAM */
60 #define CONFIG_NR_DRAM_BANKS            1
61 #define CONFIG_SYS_SDRAM_BASE           ATMEL_BASE_CS6
62 #define CONFIG_SYS_SDRAM_SIZE           0x08000000
63
64 #define CONFIG_SYS_INIT_SP_ADDR \
65         (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
66
67 /* NAND flash */
68 #ifdef CONFIG_CMD_NAND
69 #define CONFIG_NAND_ATMEL
70 #define CONFIG_SYS_MAX_NAND_DEVICE              1
71 #define CONFIG_SYS_NAND_BASE                    ATMEL_BASE_CS3
72 #define CONFIG_SYS_NAND_DBW_8
73 /* our ALE is AD21 */
74 #define CONFIG_SYS_NAND_MASK_ALE                (1 << 21)
75 /* our CLE is AD22 */
76 #define CONFIG_SYS_NAND_MASK_CLE                (1 << 22)
77 #define CONFIG_SYS_NAND_ENABLE_PIN              AT91_PIN_PC14
78 #define CONFIG_SYS_NAND_READY_PIN               AT91_PIN_PC8
79
80 #endif
81
82 /* Ethernet */
83 #define CONFIG_RESET_PHY_R
84 #define CONFIG_AT91_WANTS_COMMON_PHY
85
86 #define CONFIG_SYS_LOAD_ADDR            0x22000000      /* load address */
87
88 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
89 #define CONFIG_SYS_MEMTEST_END          0x23e00000
90
91 #ifdef CONFIG_SYS_USE_NANDFLASH
92 /* bootstrap + u-boot + env in nandflash */
93 #define CONFIG_ENV_IS_IN_NAND
94 #define CONFIG_ENV_OFFSET               0x120000
95 #define CONFIG_ENV_OFFSET_REDUND        0x100000
96 #define CONFIG_ENV_SIZE                 0x20000
97
98 #define CONFIG_BOOTCOMMAND                                              \
99         "nand read 0x70000000 0x200000 0x300000;"                       \
100         "bootm 0x70000000"
101 #define CONFIG_BOOTARGS                                                 \
102         "console=ttyS0,115200 earlyprintk "                             \
103         "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,"          \
104         "256k(env),256k(env_redundant),256k(spare),"                    \
105         "512k(dtb),6M(kernel)ro,-(rootfs) "                             \
106         "root=/dev/mtdblock7 rw rootfstype=jffs2"
107 #elif CONFIG_SYS_USE_MMC
108 /* bootstrap + u-boot + env + linux in mmc */
109 #define FAT_ENV_INTERFACE       "mmc"
110 /*
111  * We don't specify the part number, if device 0 has partition table, it means
112  * the first partition; it no partition table, then take whole device as a
113  * FAT file system.
114  */
115 #define FAT_ENV_DEVICE_AND_PART "0"
116 #define FAT_ENV_FILE            "uboot.env"
117 #define CONFIG_ENV_IS_IN_FAT
118 #define CONFIG_ENV_SIZE         0x4000
119
120 #define CONFIG_BOOTARGS         "console=ttyS0,115200 " \
121                                 "mtdparts=atmel_nand:" \
122                                 "8M(bootstrap/uboot/kernel)ro,-(rootfs) " \
123                                 "root=/dev/mmcblk0p2 rw rootwait"
124 #define CONFIG_BOOTCOMMAND      "fatload mmc 0:1 0x71000000 dtb; " \
125                                 "fatload mmc 0:1 0x72000000 zImage; " \
126                                 "bootz 0x72000000 - 0x71000000"
127 #endif
128
129 #define CONFIG_SYS_CBSIZE               256
130 #define CONFIG_SYS_MAXARGS              16
131 #define CONFIG_SYS_LONGHELP
132 #define CONFIG_CMDLINE_EDITING
133 #define CONFIG_AUTO_COMPLETE
134
135 /*
136  * Size of malloc() pool
137  */
138 #define CONFIG_SYS_MALLOC_LEN           ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
139
140 /* Defines for SPL */
141 #define CONFIG_SPL_FRAMEWORK
142 #define CONFIG_SPL_TEXT_BASE            0x300000
143 #define CONFIG_SPL_MAX_SIZE             0x010000
144 #define CONFIG_SPL_STACK                0x310000
145
146 #define CONFIG_SYS_MONITOR_LEN          0x80000
147
148 #ifdef CONFIG_SYS_USE_MMC
149
150 #define CONFIG_SPL_BSS_START_ADDR       0x70000000
151 #define CONFIG_SPL_BSS_MAX_SIZE         0x00080000
152 #define CONFIG_SYS_SPL_MALLOC_START     0x70080000
153 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00080000
154
155 #define CONFIG_SPL_LDSCRIPT             arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
156 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
157 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
158
159 #elif CONFIG_SYS_USE_NANDFLASH
160 #define CONFIG_SPL_NAND_DRIVERS
161 #define CONFIG_SPL_NAND_BASE
162 #define CONFIG_SPL_NAND_ECC
163 #define CONFIG_SPL_NAND_SOFTECC
164 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x40000
165 #define CONFIG_SYS_NAND_U_BOOT_SIZE     0x80000
166 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
167
168 #define CONFIG_SYS_NAND_PAGE_SIZE       0x800
169 #define CONFIG_SYS_NAND_BLOCK_SIZE      0x20000
170 #define CONFIG_SYS_NAND_PAGE_COUNT      64
171 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
172 #define CONFIG_SYS_NAND_ECCSIZE         256
173 #define CONFIG_SYS_NAND_ECCBYTES        3
174 #define CONFIG_SYS_NAND_OOBSIZE         64
175 #define CONFIG_SYS_NAND_ECCPOS          { 40, 41, 42, 43, 44, 45, 46, 47, \
176                                           48, 49, 50, 51, 52, 53, 54, 55, \
177                                           56, 57, 58, 59, 60, 61, 62, 63, }
178 #endif
179
180 #define CONFIG_SPL_ATMEL_SIZE
181 #define CONFIG_SYS_MASTER_CLOCK         132096000
182 #define CONFIG_SYS_AT91_PLLA            0x20c73f03
183 #define CONFIG_SYS_MCKR                 0x1301
184 #define CONFIG_SYS_MCKR_CSS             0x1302
185
186 #endif