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22ee6473 SG |
1 | /* |
2 | * (C) Copyright 2007-2008 | |
c9e798d3 | 3 | * Stelian Pop <stelian@popies.net> |
22ee6473 SG |
4 | * Lead Tech Design <www.leadtechdesign.com> |
5 | * | |
6 | * Configuation settings for the AT91SAM9M10G45EK board(and AT91SAM9G45EKES). | |
7 | * | |
1a459660 | 8 | * SPDX-License-Identifier: GPL-2.0+ |
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9 | */ |
10 | ||
11 | #ifndef __CONFIG_H | |
12 | #define __CONFIG_H | |
13 | ||
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14 | #include <asm/hardware.h> |
15 | ||
77461a65 BS |
16 | #define CONFIG_SYS_TEXT_BASE 0x73f00000 |
17 | ||
425de62d | 18 | #define CONFIG_AT91_LEGACY |
5cfeec51 | 19 | #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ |
425de62d | 20 | |
22ee6473 | 21 | /* ARM asynchronous clock */ |
5cfeec51 TP |
22 | #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 |
23 | #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ | |
24 | #define CONFIG_SYS_HZ 1000 | |
25 | ||
26 | #define CONFIG_AT91SAM9M10G45EK | |
27 | #define CONFIG_AT91FAMILY | |
22ee6473 | 28 | |
5cfeec51 TP |
29 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
30 | #define CONFIG_SETUP_MEMORY_TAGS | |
31 | #define CONFIG_INITRD_TAG | |
22ee6473 | 32 | #define CONFIG_SKIP_LOWLEVEL_INIT |
5cfeec51 TP |
33 | #define CONFIG_BOARD_EARLY_INIT_F |
34 | #define CONFIG_DISPLAY_CPUINFO | |
35 | ||
f9129fe3 | 36 | #define CONFIG_CMD_BOOTZ |
dc3e30ba BS |
37 | #define CONFIG_OF_LIBFDT |
38 | ||
5cfeec51 TP |
39 | /* general purpose I/O */ |
40 | #define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ | |
41 | #define CONFIG_AT91_GPIO | |
42 | #define CONFIG_AT91_GPIO_PULLUP 1 /* keep pullups on peripheral pins */ | |
43 | ||
44 | /* serial console */ | |
45 | #define CONFIG_ATMEL_USART | |
46 | #define CONFIG_USART_BASE ATMEL_BASE_DBGU | |
47 | #define CONFIG_USART_ID ATMEL_ID_SYS | |
48 | ||
22ee6473 | 49 | /* LCD */ |
5cfeec51 | 50 | #define CONFIG_LCD |
22ee6473 | 51 | #define LCD_BPP LCD_COLOR8 |
5cfeec51 | 52 | #define CONFIG_LCD_LOGO |
22ee6473 | 53 | #undef LCD_TEST_PATTERN |
5cfeec51 TP |
54 | #define CONFIG_LCD_INFO |
55 | #define CONFIG_LCD_INFO_BELOW_LOGO | |
56 | #define CONFIG_SYS_WHITE_ON_BLACK | |
57 | #define CONFIG_ATMEL_LCD | |
58 | #define CONFIG_ATMEL_LCD_RGB565 | |
59 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
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60 | /* board specific(not enough SRAM) */ |
61 | #define CONFIG_AT91SAM9G45_LCD_BASE 0x73E00000 | |
62 | ||
63 | /* LED */ | |
64 | #define CONFIG_AT91_LED | |
65 | #define CONFIG_RED_LED AT91_PIN_PD31 /* this is the user1 led */ | |
66 | #define CONFIG_GREEN_LED AT91_PIN_PD0 /* this is the user2 led */ | |
67 | ||
68 | #define CONFIG_BOOTDELAY 3 | |
69 | ||
70 | /* | |
71 | * BOOTP options | |
72 | */ | |
5cfeec51 TP |
73 | #define CONFIG_BOOTP_BOOTFILESIZE |
74 | #define CONFIG_BOOTP_BOOTPATH | |
75 | #define CONFIG_BOOTP_GATEWAY | |
76 | #define CONFIG_BOOTP_HOSTNAME | |
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77 | |
78 | /* | |
79 | * Command line configuration. | |
80 | */ | |
81 | #include <config_cmd_default.h> | |
82 | #undef CONFIG_CMD_BDI | |
83 | #undef CONFIG_CMD_FPGA | |
84 | #undef CONFIG_CMD_IMI | |
85 | #undef CONFIG_CMD_IMLS | |
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86 | #undef CONFIG_CMD_LOADS |
87 | ||
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88 | #define CONFIG_CMD_PING |
89 | #define CONFIG_CMD_DHCP | |
90 | #define CONFIG_CMD_NAND | |
91 | #define CONFIG_CMD_USB | |
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92 | |
93 | /* SDRAM */ | |
94 | #define CONFIG_NR_DRAM_BANKS 1 | |
5cfeec51 TP |
95 | #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6 |
96 | #define CONFIG_SYS_SDRAM_SIZE 0x08000000 | |
22ee6473 | 97 | |
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98 | #define CONFIG_SYS_INIT_SP_ADDR \ |
99 | (CONFIG_SYS_SDRAM_BASE + 4 * 1024 - GENERATED_GBL_DATA_SIZE) | |
100 | ||
101 | /* No NOR flash */ | |
102 | #define CONFIG_SYS_NO_FLASH | |
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103 | |
104 | /* NAND flash */ | |
105 | #ifdef CONFIG_CMD_NAND | |
22ee6473 SG |
106 | #define CONFIG_NAND_ATMEL |
107 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
5cfeec51 TP |
108 | #define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 |
109 | #define CONFIG_SYS_NAND_DBW_8 | |
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110 | /* our ALE is AD21 */ |
111 | #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) | |
112 | /* our CLE is AD22 */ | |
113 | #define CONFIG_SYS_NAND_MASK_CLE (1 << 22) | |
114 | #define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14 | |
115 | #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8 | |
2eb99ca8 | 116 | |
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117 | #endif |
118 | ||
119 | /* Ethernet */ | |
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120 | #define CONFIG_MACB |
121 | #define CONFIG_RMII | |
22ee6473 | 122 | #define CONFIG_NET_RETRY_COUNT 20 |
5cfeec51 | 123 | #define CONFIG_RESET_PHY_R |
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124 | |
125 | /* USB */ | |
e1edd065 BS |
126 | #define CONFIG_USB_EHCI |
127 | #define CONFIG_USB_EHCI_ATMEL | |
128 | #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 | |
5cfeec51 | 129 | #define CONFIG_DOS_PARTITION |
5cfeec51 | 130 | #define CONFIG_USB_STORAGE |
22ee6473 | 131 | |
5cfeec51 | 132 | #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ |
22ee6473 | 133 | |
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134 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
135 | #define CONFIG_SYS_MEMTEST_END 0x23e00000 | |
22ee6473 | 136 | |
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137 | /* bootstrap + u-boot + env in nandflash */ |
138 | #define CONFIG_ENV_IS_IN_NAND | |
0c58cfa9 BS |
139 | #define CONFIG_ENV_OFFSET 0xc0000 |
140 | #define CONFIG_ENV_OFFSET_REDUND 0x100000 | |
5cfeec51 TP |
141 | #define CONFIG_ENV_SIZE 0x20000 |
142 | ||
0c58cfa9 BS |
143 | #define CONFIG_BOOTCOMMAND \ |
144 | "nand read 0x70000000 0x200000 0x300000;" \ | |
5cfeec51 TP |
145 | "bootm 0x70000000" |
146 | #define CONFIG_BOOTARGS \ | |
147 | "console=ttyS0,115200 earlyprintk " \ | |
0c58cfa9 BS |
148 | "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \ |
149 | "256k(env),256k(env_redundant),256k(spare)," \ | |
150 | "512k(dtb),6M(kernel)ro,-(rootfs) " \ | |
151 | "root=/dev/mtdblock7 rw rootfstype=jffs2" | |
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152 | |
153 | #define CONFIG_BAUDRATE 115200 | |
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154 | |
155 | #define CONFIG_SYS_PROMPT "U-Boot> " | |
156 | #define CONFIG_SYS_CBSIZE 256 | |
157 | #define CONFIG_SYS_MAXARGS 16 | |
158 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) | |
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159 | #define CONFIG_SYS_LONGHELP |
160 | #define CONFIG_CMDLINE_EDITING | |
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161 | #define CONFIG_AUTO_COMPLETE |
162 | #define CONFIG_SYS_HUSH_PARSER | |
22ee6473 | 163 | |
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164 | /* |
165 | * Size of malloc() pool | |
166 | */ | |
167 | #define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000) | |
22ee6473 | 168 | |
22ee6473 | 169 | #endif |