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Sergey Kubushync74b2102007-08-10 20:26:18 +02001/*
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
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020028#define CONFIG_SYS_NAND_LARGEPAGE
29#define CONFIG_SYS_USE_NAND
Sergey Kubushync74b2102007-08-10 20:26:18 +020030/*===================*/
31/* SoC Configuration */
32/*===================*/
33#define CONFIG_ARM926EJS /* arm926ejs CPU core */
34#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020035#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
Sergey Kubushync74b2102007-08-10 20:26:18 +020038/*=============*/
39/* Memory Info */
40/*=============*/
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020041#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 */
Sergey Kubushync74b2102007-08-10 20:26:18 +020045#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 */
Wolfgang Denk950a3922008-04-11 15:11:26 +020049#define DDR_4BANKS /* 4-bank DDR2 (128MB) */
Sergey Kubushync74b2102007-08-10 20:26:18 +020050/*====================*/
51/* Serial Driver info */
52/*====================*/
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020053#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 */
Sergey Kubushync74b2102007-08-10 20:26:18 +020058#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
59#define CONFIG_BAUDRATE 115200 /* Default baud rate */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020060#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
Sergey Kubushync74b2102007-08-10 20:26:18 +020061/*===================*/
62/* I2C Configuration */
63/*===================*/
64#define CONFIG_HARD_I2C
65#define CONFIG_DRIVER_DAVINCI_I2C
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020066#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 */
Sergey Kubushync74b2102007-08-10 20:26:18 +020068/*==================================*/
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/*=====================*/
Jean-Christophe PLAGNIOL-VILLARD5a1aceb2008-09-10 22:48:04 +020082#undef CONFIG_ENV_IS_IN_FLASH
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020083#define CONFIG_SYS_NO_FLASH
Jean-Christophe PLAGNIOL-VILLARDee4f3e22009-03-30 18:58:39 +020084#define CONFIG_NAND_DAVINCI
Jean-Christophe PLAGNIOL-VILLARD51bfee12008-09-10 22:47:58 +020085#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +020086#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
87#define CONFIG_ENV_SIZE SZ_128K
Sergey Kubushync74b2102007-08-10 20:26:18 +020088#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
89#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020090#define CONFIG_SYS_NAND_BASE 0x02000000
91#define CONFIG_SYS_NAND_HW_ECC
92#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +020093#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
Sergey Kubushync74b2102007-08-10 20:26:18 +020094/*=====================*/
95/* Board related stuff */
96/*=====================*/
97#define CONFIG_RTC_DS1307 /* RTC chip on SCHMOOGIE */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020098#define CONFIG_SYS_I2C_RTC_ADDR 0x6f /* RTC chip I2C address */
Sergey Kubushync74b2102007-08-10 20:26:18 +020099#define CONFIG_HAS_UID
100#define CONFIG_UID_DS28CM00 /* Unique ID on SCHMOOGIE */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200101#define CONFIG_SYS_UID_ADDR 0x50 /* UID chip I2C address */
Sergey Kubushync74b2102007-08-10 20:26:18 +0200102/*==============================*/
103/* U-Boot general configuration */
104/*==============================*/
Wolfgang Denk53677ef2008-05-20 16:00:29 +0200105#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
Sergey Kubushync74b2102007-08-10 20:26:18 +0200106#define CONFIG_MISC_INIT_R
107#undef CONFIG_BOOTDELAY
108#define CONFIG_BOOTFILE "uImage" /* Boot file name */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200109#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 */
Sergey Kubushync74b2102007-08-10 20:26:18 +0200115#define CONFIG_VERSION_VARIABLE
116#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200117#define CONFIG_SYS_HUSH_PARSER
118#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
Sergey Kubushync74b2102007-08-10 20:26:18 +0200119#define CONFIG_CMDLINE_EDITING
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200120#define CONFIG_SYS_LONGHELP
Sergey Kubushync74b2102007-08-10 20:26:18 +0200121#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 */