]> git.ipfire.org Git - people/ms/u-boot.git/blob - include/configs/davinci_schmoogie.h
rename CFG_ macros to CONFIG_SYS
[people/ms/u-boot.git] / include / configs / davinci_schmoogie.h
1 /*
2 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
17 * MA 02111-1307 USA
18 */
19
20 #ifndef __CONFIG_H
21 #define __CONFIG_H
22 #include <asm/sizes.h>
23
24 /*=======*/
25 /* Board */
26 /*=======*/
27 #define SCHMOOGIE
28 #define CONFIG_SYS_NAND_LARGEPAGE
29 #define CONFIG_SYS_USE_NAND
30 /*===================*/
31 /* SoC Configuration */
32 /*===================*/
33 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
34 #define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */
35 #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
36 #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
37 #define CONFIG_SYS_HZ 1000
38 /*=============*/
39 /* Memory Info */
40 /*=============*/
41 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
42 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
43 #define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
44 #define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
45 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
46 #define CONFIG_STACKSIZE (256*1024) /* regular stack */
47 #define PHYS_SDRAM_1 0x80000000 /* DDR Start */
48 #define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
49 #define DDR_4BANKS /* 4-bank DDR2 (128MB) */
50 /*====================*/
51 /* Serial Driver info */
52 /*====================*/
53 #define CONFIG_SYS_NS16550
54 #define CONFIG_SYS_NS16550_SERIAL
55 #define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
56 #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
57 #define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
58 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
59 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
60 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
61 /*===================*/
62 /* I2C Configuration */
63 /*===================*/
64 #define CONFIG_HARD_I2C
65 #define CONFIG_DRIVER_DAVINCI_I2C
66 #define CONFIG_SYS_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
67 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
68 /*==================================*/
69 /* Network & Ethernet Configuration */
70 /*==================================*/
71 #define CONFIG_DRIVER_TI_EMAC
72 #define CONFIG_MII
73 #define CONFIG_BOOTP_DEFAULT
74 #define CONFIG_BOOTP_DNS
75 #define CONFIG_BOOTP_DNS2
76 #define CONFIG_BOOTP_SEND_HOSTNAME
77 #define CONFIG_NET_RETRY_COUNT 10
78 #define CONFIG_OVERWRITE_ETHADDR_ONCE
79 /*=====================*/
80 /* Flash & Environment */
81 /*=====================*/
82 #undef CONFIG_ENV_IS_IN_FLASH
83 #define CONFIG_SYS_NO_FLASH
84 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
85 #define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
86 #define CONFIG_ENV_SIZE SZ_128K
87 #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
88 #define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
89 #define CONFIG_SYS_NAND_BASE 0x02000000
90 #define CONFIG_SYS_NAND_HW_ECC
91 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
92 #define NAND_MAX_CHIPS 1
93 #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
94 /*=====================*/
95 /* Board related stuff */
96 /*=====================*/
97 #define CONFIG_RTC_DS1307 /* RTC chip on SCHMOOGIE */
98 #define CONFIG_SYS_I2C_RTC_ADDR 0x6f /* RTC chip I2C address */
99 #define CONFIG_HAS_UID
100 #define CONFIG_UID_DS28CM00 /* Unique ID on SCHMOOGIE */
101 #define CONFIG_SYS_UID_ADDR 0x50 /* UID chip I2C address */
102 /*==============================*/
103 /* U-Boot general configuration */
104 /*==============================*/
105 #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
106 #define CONFIG_MISC_INIT_R
107 #undef CONFIG_BOOTDELAY
108 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
109 #define CONFIG_SYS_PROMPT "U-Boot > " /* Monitor Command Prompt */
110 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
111 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */
112 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
113 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
114 #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* default Linux kernel load address */
115 #define CONFIG_VERSION_VARIABLE
116 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
117 #define CONFIG_SYS_HUSH_PARSER
118 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
119 #define CONFIG_CMDLINE_EDITING
120 #define CONFIG_SYS_LONGHELP
121 #define CONFIG_CRC32_VERIFY
122 #define CONFIG_MX_CYCLIC
123 /*===================*/
124 /* Linux Information */
125 /*===================*/
126 #define LINUX_BOOT_PARAM_ADDR 0x80000100
127 #define CONFIG_CMDLINE_TAG
128 #define CONFIG_SETUP_MEMORY_TAGS
129 #define CONFIG_BOOTARGS "mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
130 #define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
131 /*=================*/
132 /* U-Boot commands */
133 /*=================*/
134 #include <config_cmd_default.h>
135 #define CONFIG_CMD_ASKENV
136 #define CONFIG_CMD_DHCP
137 #define CONFIG_CMD_DIAG
138 #define CONFIG_CMD_I2C
139 #define CONFIG_CMD_MII
140 #define CONFIG_CMD_PING
141 #define CONFIG_CMD_SAVES
142 #define CONFIG_CMD_DATE
143 #define CONFIG_CMD_NAND
144 #undef CONFIG_CMD_EEPROM
145 #undef CONFIG_CMD_BDI
146 #undef CONFIG_CMD_FPGA
147 #undef CONFIG_CMD_SETGETDCR
148 #undef CONFIG_CMD_FLASH
149 #undef CONFIG_CMD_IMLS
150 /*=======================*/
151 /* KGDB support (if any) */
152 /*=======================*/
153 #ifdef CONFIG_CMD_KGDB
154 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
155 #define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
156 #endif
157 #endif /* __CONFIG_H */