2 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
4 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_SYS_NAND_LARGEPAGE
15 #define CONFIG_SYS_USE_NAND
16 #define MACH_TYPE_SCHMOOGIE 1255
17 #define CONFIG_MACH_TYPE MACH_TYPE_SCHMOOGIE
19 /*===================*/
20 /* SoC Configuration */
21 /*===================*/
22 #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
23 #define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
24 #define CONFIG_SOC_DM644X
28 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 256*1024) /* malloc() len */
29 #define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
30 #define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
31 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
32 #define PHYS_SDRAM_1 0x80000000 /* DDR Start */
33 #define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
34 #define DDR_4BANKS /* 4-bank DDR2 (128MB) */
35 /*====================*/
36 /* Serial Driver info */
37 /*====================*/
38 #define CONFIG_SYS_NS16550
39 #define CONFIG_SYS_NS16550_SERIAL
40 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
41 #define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
42 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */
43 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
44 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
45 /*===================*/
46 /* I2C Configuration */
47 /*===================*/
48 #define CONFIG_SYS_I2C
49 #define CONFIG_SYS_I2C_DAVINCI
50 #define CONFIG_SYS_DAVINCI_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
51 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
52 /*==================================*/
53 /* Network & Ethernet Configuration */
54 /*==================================*/
55 #define CONFIG_DRIVER_TI_EMAC
57 #define CONFIG_BOOTP_DNS
58 #define CONFIG_BOOTP_DNS2
59 #define CONFIG_BOOTP_SEND_HOSTNAME
60 #define CONFIG_NET_RETRY_COUNT 10
61 #define CONFIG_OVERWRITE_ETHADDR_ONCE
62 /*=====================*/
63 /* Flash & Environment */
64 /*=====================*/
65 #undef CONFIG_ENV_IS_IN_FLASH
66 #define CONFIG_SYS_NO_FLASH
67 #define CONFIG_NAND_DAVINCI
68 #define CONFIG_SYS_NAND_CS 2
69 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
70 #define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
71 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
72 #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
73 #define CONFIG_SYS_NAND_BASE 0x02000000
74 #define CONFIG_SYS_NAND_HW_ECC
75 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
76 #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
77 /*=====================*/
78 /* Board related stuff */
79 /*=====================*/
80 #define CONFIG_RTC_DS1307 /* RTC chip on SCHMOOGIE */
81 #define CONFIG_SYS_I2C_RTC_ADDR 0x6f /* RTC chip I2C address */
82 #define CONFIG_UID_DS28CM00 /* Unique ID on SCHMOOGIE */
83 #define CONFIG_SYS_UID_ADDR 0x50 /* UID chip I2C address */
84 /*==============================*/
85 /* U-Boot general configuration */
86 /*==============================*/
87 #define CONFIG_MISC_INIT_R
88 #undef CONFIG_BOOTDELAY
89 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
90 #define CONFIG_SYS_PROMPT "U-Boot > " /* Monitor Command Prompt */
91 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
92 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */
93 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
94 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
95 #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* default Linux kernel load address */
96 #define CONFIG_VERSION_VARIABLE
97 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
98 #define CONFIG_SYS_HUSH_PARSER
99 #define CONFIG_CMDLINE_EDITING
100 #define CONFIG_SYS_LONGHELP
101 #define CONFIG_CRC32_VERIFY
102 #define CONFIG_MX_CYCLIC
103 /*===================*/
104 /* Linux Information */
105 /*===================*/
106 #define LINUX_BOOT_PARAM_ADDR 0x80000100
107 #define CONFIG_CMDLINE_TAG
108 #define CONFIG_SETUP_MEMORY_TAGS
109 #define CONFIG_BOOTARGS "mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
110 #define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
111 /*=================*/
112 /* U-Boot commands */
113 /*=================*/
114 #include <config_cmd_default.h>
115 #define CONFIG_CMD_ASKENV
116 #define CONFIG_CMD_DHCP
117 #define CONFIG_CMD_DIAG
118 #define CONFIG_CMD_I2C
119 #define CONFIG_CMD_MII
120 #define CONFIG_CMD_PING
121 #define CONFIG_CMD_SAVES
122 #define CONFIG_CMD_DATE
123 #define CONFIG_CMD_NAND
124 #undef CONFIG_CMD_EEPROM
125 #undef CONFIG_CMD_BDI
126 #undef CONFIG_CMD_FPGA
127 #undef CONFIG_CMD_SETGETDCR
128 #undef CONFIG_CMD_FLASH
129 #undef CONFIG_CMD_IMLS
131 #ifdef CONFIG_CMD_BDI
132 #define CONFIG_CLOCKS
135 #define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
137 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
138 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
139 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
140 CONFIG_SYS_INIT_RAM_SIZE - \
141 GENERATED_GBL_DATA_SIZE)
143 #endif /* __CONFIG_H */