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5ad86216 SH |
1 | /* |
2 | * (C) Copyright 2004 | |
3 | * Texas Instruments. | |
4 | * Richard Woodruff <r-woodruff2@ti.com> | |
5 | * Kshitij Gupta <kshitij@ti.com> | |
6 | * | |
7064122c | 7 | * Configuration settings for the phyCORE-i.MX31 board. |
5ad86216 | 8 | * |
3765b3e7 | 9 | * SPDX-License-Identifier: GPL-2.0+ |
5ad86216 SH |
10 | */ |
11 | ||
12 | #ifndef __CONFIG_H | |
13 | #define __CONFIG_H | |
14 | ||
953ee4d0 FE |
15 | #include <asm/arch/imx-regs.h> |
16 | ||
6ac1c903 | 17 | /* High Level Configuration Options */ |
3fd968e9 | 18 | #define CONFIG_MX31 /* This is a mx31 */ |
5ad86216 SH |
19 | #define CONFIG_MX31_CLK32 32000 |
20 | ||
21 | #define CONFIG_DISPLAY_CPUINFO | |
22 | #define CONFIG_DISPLAY_BOARDINFO | |
23 | ||
6ac1c903 AG |
24 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
25 | #define CONFIG_SETUP_MEMORY_TAGS | |
26 | #define CONFIG_INITRD_TAG | |
5ad86216 SH |
27 | |
28 | /* | |
29 | * Size of malloc() pool | |
30 | */ | |
62a22dca | 31 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 512 * 1024) |
5ad86216 SH |
32 | |
33 | /* | |
34 | * Hardware drivers | |
35 | */ | |
36 | ||
b089d039 | 37 | #define CONFIG_SYS_I2C |
38 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
39 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
40 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 41 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
de6f604d | 42 | #define CONFIG_SYS_I2C_CLK_OFFSET I2C2_CLK_OFFSET |
5ad86216 | 43 | |
6ac1c903 | 44 | #define CONFIG_MXC_UART |
40f6fffe | 45 | #define CONFIG_MXC_UART_BASE UART1_BASE |
5ad86216 SH |
46 | |
47 | /* allow to overwrite serial and ethaddr */ | |
48 | #define CONFIG_ENV_OVERWRITE | |
49 | #define CONFIG_CONS_INDEX 1 | |
50 | #define CONFIG_BAUDRATE 115200 | |
5ad86216 SH |
51 | |
52 | /*********************************************************** | |
53 | * Command definition | |
54 | ***********************************************************/ | |
5ad86216 | 55 | #define CONFIG_CMD_EEPROM |
5ad86216 | 56 | |
5ad86216 | 57 | |
6ac1c903 AG |
58 | #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:128k(uboot)ro," \ |
59 | "1536k(kernel),-(root)" | |
5ad86216 SH |
60 | |
61 | #define CONFIG_NETMASK 255.255.255.0 | |
62 | #define CONFIG_IPADDR 192.168.23.168 | |
63 | #define CONFIG_SERVERIP 192.168.23.2 | |
64 | ||
6ac1c903 AG |
65 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
66 | "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ | |
67 | "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ | |
68 | "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ | |
69 | "bootargs_flash=setenv bootargs $(bootargs) " \ | |
70 | "root=/dev/mtdblock2 rootfstype=jffs2\0" \ | |
71 | "bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0" \ | |
72 | "bootcmd=run bootcmd_net\0" \ | |
73 | "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs;" \ | |
74 | "tftpboot 0x80000000 $(uimage);bootm\0" \ | |
75 | "bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash;" \ | |
76 | "bootm 0x80000000\0" \ | |
77 | "unlock=yes\0" \ | |
78 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
79 | "prg_uboot=tftpboot 0x80000000 $(uboot);" \ | |
80 | "protect off 0xa0000000 +0x20000;" \ | |
81 | "erase 0xa0000000 +0x20000;" \ | |
82 | "cp.b 0x80000000 0xa0000000 $(filesize)\0" \ | |
83 | "prg_kernel=tftpboot 0x80000000 $(uimage);" \ | |
84 | "erase 0xa0040000 +0x180000;" \ | |
85 | "cp.b 0x80000000 0xa0040000 $(filesize)\0" \ | |
86 | "prg_jffs2=tftpboot 0x80000000 $(jffs2);" \ | |
87 | "erase 0xa01c0000 0xa1ffffff;" \ | |
88 | "cp.b 0x80000000 0xa01c0000 $(filesize)\0" \ | |
89 | "videomode=video=ctfb:x:240,y:320,depth:16,mode:0," \ | |
90 | "pclk:185925,le:9,ri:17,up:7,lo:10,hs:1,vs:1," \ | |
91 | "sync:1241513985,vmode:0\0" | |
92 | ||
6ac1c903 | 93 | #define CONFIG_SMC911X |
736fead8 | 94 | #define CONFIG_SMC911X_BASE 0xa8000000 |
6ac1c903 | 95 | #define CONFIG_SMC911X_32_BIT |
5ad86216 SH |
96 | |
97 | /* | |
98 | * Miscellaneous configurable options | |
99 | */ | |
6d0f6bcf | 100 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6ac1c903 AG |
101 | /* Console I/O Buffer Size */ |
102 | #define CONFIG_SYS_CBSIZE 256 | |
5ad86216 | 103 | /* Print Buffer Size */ |
6ac1c903 AG |
104 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
105 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
106 | /* max number of command args */ | |
107 | #define CONFIG_SYS_MAXARGS 16 | |
108 | /* Boot Argument Buffer Size */ | |
109 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
5ad86216 | 110 | |
6d0f6bcf JCPV |
111 | #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ |
112 | #define CONFIG_SYS_MEMTEST_END 0x10000 | |
5ad86216 | 113 | |
6d0f6bcf | 114 | #define CONFIG_SYS_LOAD_ADDR 0 /* default load address */ |
5ad86216 | 115 | |
6ac1c903 | 116 | #define CONFIG_CMDLINE_EDITING |
5ad86216 | 117 | |
6ac1c903 | 118 | /* |
5ad86216 SH |
119 | * Physical Memory Map |
120 | */ | |
6ac1c903 AG |
121 | #define CONFIG_NR_DRAM_BANKS 1 |
122 | #define PHYS_SDRAM_1 0x80000000 | |
123 | #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) | |
953ee4d0 FE |
124 | #define CONFIG_BOARD_EARLY_INIT_F |
125 | #define CONFIG_SYS_TEXT_BASE 0xA0000000 | |
126 | ||
127 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
128 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
129 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
130 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ | |
131 | GENERATED_GBL_DATA_SIZE) | |
132 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
133 | CONFIG_SYS_GBL_DATA_OFFSET) | |
5ad86216 | 134 | |
6ac1c903 | 135 | /* |
5ad86216 SH |
136 | * FLASH and environment organization |
137 | */ | |
6d0f6bcf | 138 | #define CONFIG_SYS_FLASH_BASE 0xa0000000 |
6ac1c903 AG |
139 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */ |
140 | #define CONFIG_SYS_MAX_FLASH_SECT 259 /* max # of sectors/chip */ | |
141 | /* Monitor at beginning of flash */ | |
142 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
143 | ||
144 | #define CONFIG_ENV_IS_IN_EEPROM | |
145 | #define CONFIG_ENV_OFFSET 0x00 /* env. starts here */ | |
146 | #define CONFIG_ENV_SIZE 4096 | |
6d0f6bcf | 147 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 |
6ac1c903 AG |
148 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */ |
149 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10 ms delay */ | |
150 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* byte addr. lenght */ | |
5ad86216 | 151 | |
6ac1c903 | 152 | /* |
5ad86216 SH |
153 | * CFI FLASH driver setup |
154 | */ | |
6ac1c903 AG |
155 | #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ |
156 | #define CONFIG_FLASH_CFI_DRIVER /* Use drivers/mtd/cfi_flash.c */ | |
157 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffered writes (~10x faster) */ | |
158 | #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ | |
5ad86216 | 159 | |
6ac1c903 AG |
160 | /* |
161 | * Timeout for Flash Erase and Flash Write | |
162 | * timeout values are in ticks | |
163 | */ | |
164 | #define CONFIG_SYS_FLASH_ERASE_TOUT (100*CONFIG_SYS_HZ) | |
165 | #define CONFIG_SYS_FLASH_WRITE_TOUT (100*CONFIG_SYS_HZ) | |
5ad86216 SH |
166 | |
167 | /* | |
168 | * JFFS2 partitions | |
169 | */ | |
68d7d651 | 170 | #undef CONFIG_CMD_MTDPARTS |
5ad86216 SH |
171 | #define CONFIG_JFFS2_DEV "nor0" |
172 | ||
a2bb7105 GL |
173 | /* EET platform additions */ |
174 | #ifdef CONFIG_IMX31_PHYCORE_EET | |
9660e442 | 175 | #define CONFIG_BOARD_LATE_INIT |
a2bb7105 | 176 | |
c4ea1424 | 177 | #define CONFIG_MXC_GPIO |
a2bb7105 | 178 | |
6ac1c903 AG |
179 | #define CONFIG_HARD_SPI |
180 | #define CONFIG_MXC_SPI | |
a2bb7105 | 181 | |
6ac1c903 | 182 | #define CONFIG_S6E63D6 |
a2bb7105 | 183 | |
62a22dca HR |
184 | #define CONFIG_VIDEO |
185 | #define CONFIG_CFB_CONSOLE | |
186 | #define CONFIG_VIDEO_MX3 | |
187 | #define CONFIG_VIDEO_LOGO | |
188 | #define CONFIG_VIDEO_SW_CURSOR | |
189 | #define CONFIG_VGA_AS_SINGLE_DEVICE | |
190 | #define CONFIG_SYS_CONSOLE_IS_IN_ENV | |
191 | #define CONFIG_SPLASH_SCREEN | |
192 | #define CONFIG_CMD_BMP | |
193 | #define CONFIG_BMP_16BPP | |
a2bb7105 GL |
194 | #endif |
195 | ||
5ad86216 | 196 | #endif /* __CONFIG_H */ |