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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 | ||
6ac1c903 AG |
21 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
22 | #define CONFIG_SETUP_MEMORY_TAGS | |
23 | #define CONFIG_INITRD_TAG | |
5ad86216 SH |
24 | |
25 | /* | |
26 | * Size of malloc() pool | |
27 | */ | |
62a22dca | 28 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 512 * 1024) |
5ad86216 SH |
29 | |
30 | /* | |
31 | * Hardware drivers | |
32 | */ | |
33 | ||
b089d039 | 34 | #define CONFIG_SYS_I2C |
35 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
36 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
37 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 38 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
de6f604d | 39 | #define CONFIG_SYS_I2C_CLK_OFFSET I2C2_CLK_OFFSET |
5ad86216 | 40 | |
6ac1c903 | 41 | #define CONFIG_MXC_UART |
40f6fffe | 42 | #define CONFIG_MXC_UART_BASE UART1_BASE |
5ad86216 SH |
43 | |
44 | /* allow to overwrite serial and ethaddr */ | |
45 | #define CONFIG_ENV_OVERWRITE | |
46 | #define CONFIG_CONS_INDEX 1 | |
5ad86216 SH |
47 | |
48 | /*********************************************************** | |
49 | * Command definition | |
50 | ***********************************************************/ | |
5ad86216 | 51 | |
5ad86216 | 52 | |
6ac1c903 AG |
53 | #define MTDPARTS_DEFAULT "mtdparts=physmap-flash.0:128k(uboot)ro," \ |
54 | "1536k(kernel),-(root)" | |
5ad86216 SH |
55 | |
56 | #define CONFIG_NETMASK 255.255.255.0 | |
57 | #define CONFIG_IPADDR 192.168.23.168 | |
58 | #define CONFIG_SERVERIP 192.168.23.2 | |
59 | ||
6ac1c903 AG |
60 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
61 | "bootargs_base=setenv bootargs console=ttySMX0,115200\0" \ | |
62 | "bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs " \ | |
63 | "ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0" \ | |
64 | "bootargs_flash=setenv bootargs $(bootargs) " \ | |
65 | "root=/dev/mtdblock2 rootfstype=jffs2\0" \ | |
66 | "bootargs_mtd=setenv bootargs $(bootargs) $(mtdparts)\0" \ | |
67 | "bootcmd=run bootcmd_net\0" \ | |
68 | "bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs;" \ | |
69 | "tftpboot 0x80000000 $(uimage);bootm\0" \ | |
70 | "bootcmd_flash=run bootargs_base bootargs_mtd bootargs_flash;" \ | |
71 | "bootm 0x80000000\0" \ | |
72 | "unlock=yes\0" \ | |
73 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
74 | "prg_uboot=tftpboot 0x80000000 $(uboot);" \ | |
75 | "protect off 0xa0000000 +0x20000;" \ | |
76 | "erase 0xa0000000 +0x20000;" \ | |
77 | "cp.b 0x80000000 0xa0000000 $(filesize)\0" \ | |
78 | "prg_kernel=tftpboot 0x80000000 $(uimage);" \ | |
79 | "erase 0xa0040000 +0x180000;" \ | |
80 | "cp.b 0x80000000 0xa0040000 $(filesize)\0" \ | |
81 | "prg_jffs2=tftpboot 0x80000000 $(jffs2);" \ | |
82 | "erase 0xa01c0000 0xa1ffffff;" \ | |
83 | "cp.b 0x80000000 0xa01c0000 $(filesize)\0" \ | |
84 | "videomode=video=ctfb:x:240,y:320,depth:16,mode:0," \ | |
85 | "pclk:185925,le:9,ri:17,up:7,lo:10,hs:1,vs:1," \ | |
86 | "sync:1241513985,vmode:0\0" | |
87 | ||
6ac1c903 | 88 | #define CONFIG_SMC911X |
736fead8 | 89 | #define CONFIG_SMC911X_BASE 0xa8000000 |
6ac1c903 | 90 | #define CONFIG_SMC911X_32_BIT |
5ad86216 SH |
91 | |
92 | /* | |
93 | * Miscellaneous configurable options | |
94 | */ | |
6d0f6bcf | 95 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
6ac1c903 AG |
96 | /* Console I/O Buffer Size */ |
97 | #define CONFIG_SYS_CBSIZE 256 | |
5ad86216 | 98 | /* Print Buffer Size */ |
6ac1c903 AG |
99 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ |
100 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
101 | /* max number of command args */ | |
102 | #define CONFIG_SYS_MAXARGS 16 | |
103 | /* Boot Argument Buffer Size */ | |
104 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
5ad86216 | 105 | |
6d0f6bcf JCPV |
106 | #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ |
107 | #define CONFIG_SYS_MEMTEST_END 0x10000 | |
5ad86216 | 108 | |
6d0f6bcf | 109 | #define CONFIG_SYS_LOAD_ADDR 0 /* default load address */ |
5ad86216 | 110 | |
6ac1c903 | 111 | #define CONFIG_CMDLINE_EDITING |
5ad86216 | 112 | |
6ac1c903 | 113 | /* |
5ad86216 SH |
114 | * Physical Memory Map |
115 | */ | |
6ac1c903 AG |
116 | #define CONFIG_NR_DRAM_BANKS 1 |
117 | #define PHYS_SDRAM_1 0x80000000 | |
118 | #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) | |
953ee4d0 FE |
119 | #define CONFIG_SYS_TEXT_BASE 0xA0000000 |
120 | ||
121 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
122 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
123 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
124 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ | |
125 | GENERATED_GBL_DATA_SIZE) | |
126 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ | |
127 | CONFIG_SYS_GBL_DATA_OFFSET) | |
5ad86216 | 128 | |
6ac1c903 | 129 | /* |
5ad86216 SH |
130 | * FLASH and environment organization |
131 | */ | |
6d0f6bcf | 132 | #define CONFIG_SYS_FLASH_BASE 0xa0000000 |
6ac1c903 AG |
133 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max # of memory banks */ |
134 | #define CONFIG_SYS_MAX_FLASH_SECT 259 /* max # of sectors/chip */ | |
135 | /* Monitor at beginning of flash */ | |
136 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
137 | ||
138 | #define CONFIG_ENV_IS_IN_EEPROM | |
139 | #define CONFIG_ENV_OFFSET 0x00 /* env. starts here */ | |
140 | #define CONFIG_ENV_SIZE 4096 | |
6d0f6bcf | 141 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 |
6ac1c903 AG |
142 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 5 bits = 32 octets */ |
143 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10 ms delay */ | |
144 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* byte addr. lenght */ | |
5ad86216 | 145 | |
6ac1c903 | 146 | /* |
5ad86216 SH |
147 | * CFI FLASH driver setup |
148 | */ | |
6ac1c903 AG |
149 | #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ |
150 | #define CONFIG_FLASH_CFI_DRIVER /* Use drivers/mtd/cfi_flash.c */ | |
151 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* buffered writes (~10x faster) */ | |
152 | #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ | |
5ad86216 | 153 | |
6ac1c903 AG |
154 | /* |
155 | * Timeout for Flash Erase and Flash Write | |
156 | * timeout values are in ticks | |
157 | */ | |
158 | #define CONFIG_SYS_FLASH_ERASE_TOUT (100*CONFIG_SYS_HZ) | |
159 | #define CONFIG_SYS_FLASH_WRITE_TOUT (100*CONFIG_SYS_HZ) | |
5ad86216 SH |
160 | |
161 | /* | |
162 | * JFFS2 partitions | |
163 | */ | |
5ad86216 SH |
164 | #define CONFIG_JFFS2_DEV "nor0" |
165 | ||
a2bb7105 | 166 | /* EET platform additions */ |
f428268a | 167 | #ifdef CONFIG_TARGET_IMX31_PHYCORE_EET |
c4ea1424 | 168 | #define CONFIG_MXC_GPIO |
a2bb7105 | 169 | |
6ac1c903 AG |
170 | #define CONFIG_HARD_SPI |
171 | #define CONFIG_MXC_SPI | |
a2bb7105 | 172 | |
6ac1c903 | 173 | #define CONFIG_S6E63D6 |
a2bb7105 | 174 | |
62a22dca HR |
175 | #define CONFIG_VIDEO_MX3 |
176 | #define CONFIG_VIDEO_LOGO | |
62a22dca | 177 | #define CONFIG_SPLASH_SCREEN |
62a22dca | 178 | #define CONFIG_BMP_16BPP |
a2bb7105 GL |
179 | #endif |
180 | ||
5ad86216 | 181 | #endif /* __CONFIG_H */ |