7d2715d094b526c34af63ac67b7b754e7b1c726a
[karo-tx-uboot.git] / include / configs / incaip.h
1 /*
2  * (C) Copyright 2003-2005
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 /*
9  * This file contains the configuration parameters for the INCA-IP board.
10  */
11
12 #ifndef __CONFIG_H
13 #define __CONFIG_H
14
15 #define CONFIG_MIPS32           1       /* MIPS 4Kc CPU core    */
16 #define CONFIG_INCA_IP          1       /* on a INCA-IP Board   */
17
18 #define CONFIG_XWAY_SWAP_BYTES
19
20 /*
21  * Clock for the MIPS core (MHz)
22  * allowed values: 100000000, 133000000, and 150000000 (default)
23  */
24 #ifndef CONFIG_CPU_CLOCK_RATE
25 #define CONFIG_CPU_CLOCK_RATE   150000000
26 #endif
27
28 #define CONFIG_SYS_XWAY_EBU_BOOTCFG     0x40C4  /* CMULT = 8 */
29
30 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds     */
31
32 #define CONFIG_BAUDRATE         115200
33
34 #define CONFIG_TIMESTAMP                /* Print image info with timestamp */
35
36 #define CONFIG_PREBOOT  "echo;" \
37         "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
38         "echo"
39
40 #undef  CONFIG_BOOTARGS
41
42 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
43         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
44                 "nfsroot=${serverip}:${rootpath}\0"                     \
45         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
46         "addip=setenv bootargs ${bootargs} "                            \
47                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
48                 ":${hostname}:${netdev}:off\0"                          \
49         "addmisc=setenv bootargs ${bootargs} "                          \
50                 "console=ttyS0,${baudrate} "                            \
51                 "ethaddr=${ethaddr} "                                   \
52                 "panic=1\0"                                             \
53         "flash_nfs=run nfsargs addip addmisc;"                          \
54                 "bootm ${kernel_addr}\0"                                \
55         "flash_self=run ramargs addip addmisc;"                         \
56                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
57         "net_nfs=tftp 80500000 ${bootfile};"                            \
58                 "run nfsargs addip addmisc;bootm\0"                     \
59         "rootpath=/opt/eldk/mips_4KC\0"                                 \
60         "bootfile=/tftpboot/INCA/uImage\0"                              \
61         "kernel_addr=B0040000\0"                                        \
62         "ramdisk_addr=B0100000\0"                                       \
63         "u-boot=/tftpboot/INCA/u-boot.bin\0"                            \
64         "load=tftp 80500000 ${u-boot}\0"                                \
65         "update=protect off 1:0-2;era 1:0-2;"                           \
66                 "cp.b 80500000 B0000000 ${filesize}\0"                  \
67         ""
68 #define CONFIG_BOOTCOMMAND      "run flash_self"
69
70
71 /*
72  * BOOTP options
73  */
74 #define CONFIG_BOOTP_BOOTFILESIZE
75 #define CONFIG_BOOTP_BOOTPATH
76 #define CONFIG_BOOTP_GATEWAY
77 #define CONFIG_BOOTP_HOSTNAME
78
79
80 /*
81  * Command line configuration.
82  */
83 #include <config_cmd_default.h>
84
85 #define CONFIG_CMD_ASKENV
86 #define CONFIG_CMD_DHCP
87 #define CONFIG_CMD_ELF
88 #define CONFIG_CMD_JFFS2
89 #define CONFIG_CMD_NFS
90 #define CONFIG_CMD_PING
91 #define CONFIG_CMD_SNTP
92
93
94 /*
95  * Miscellaneous configurable options
96  */
97 #define CONFIG_SYS_LONGHELP                             /* undef to save memory      */
98 #define CONFIG_SYS_PROMPT               "INCA-IP # "    /* Monitor Command Prompt    */
99 #define CONFIG_SYS_CBSIZE               256             /* Console I/O Buffer Size   */
100 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)  /* Print Buffer Size */
101 #define CONFIG_SYS_MAXARGS              16              /* max number of command args*/
102
103 #define CONFIG_SYS_MALLOC_LEN           128*1024
104
105 #define CONFIG_SYS_BOOTPARAMS_LEN       128*1024
106
107 #define CONFIG_SYS_MIPS_TIMER_FREQ      (incaip_get_cpuclk() / 2)
108
109 #define CONFIG_SYS_SDRAM_BASE           0x80000000
110
111 #define CONFIG_SYS_LOAD_ADDR            0x80100000      /* default load address */
112
113 #define CONFIG_SYS_MEMTEST_START        0x80100000
114 #define CONFIG_SYS_MEMTEST_END          0x80800000
115
116 /*-----------------------------------------------------------------------
117  * FLASH and environment organization
118  */
119 #define CONFIG_SYS_MAX_FLASH_BANKS      2       /* max number of memory banks */
120 #define CONFIG_SYS_MAX_FLASH_SECT       (128)   /* max number of sectors on one chip */
121
122 #define PHYS_FLASH_1            0xb0000000 /* Flash Bank #1 */
123 #define PHYS_FLASH_2            0xb0800000 /* Flash Bank #2 */
124
125 /* The following #defines are needed to get flash environment right */
126 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
127 #define CONFIG_SYS_MONITOR_LEN          (192 << 10)
128
129 #define CONFIG_SYS_INIT_SP_OFFSET       0x400000
130
131 #define CONFIG_SYS_FLASH_BASE           PHYS_FLASH_1
132
133 /* timeout values are in ticks */
134 #define CONFIG_SYS_FLASH_ERASE_TOUT     (2 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
135 #define CONFIG_SYS_FLASH_WRITE_TOUT     (2 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
136
137 #define CONFIG_ENV_IS_IN_FLASH  1
138
139 /* Address and size of Primary Environment Sector       */
140 #define CONFIG_ENV_ADDR         0xB0030000
141 #define CONFIG_ENV_SIZE         0x10000
142
143 #define CONFIG_FLASH_16BIT
144
145 #define CONFIG_NR_DRAM_BANKS    1
146
147 #define CONFIG_INCA_IP_SWITCH
148 #define CONFIG_INCA_IP_SWITCH_AMDIX
149
150 /*
151  * JFFS2 partitions
152  */
153 /* No command line, one static partition, use all space on the device */
154 #undef CONFIG_CMD_MTDPARTS
155 #define CONFIG_JFFS2_DEV                "nor1"
156 #define CONFIG_JFFS2_PART_SIZE          0xFFFFFFFF
157 #define CONFIG_JFFS2_PART_OFFSET        0x00000000
158
159 /* mtdparts command line support */
160 /*
161 #define CONFIG_CMD_MTDPARTS
162 #define MTDIDS_DEFAULT          "nor0=INCA-IP Bank 0"
163 #define MTDPARTS_DEFAULT        "mtdparts=INCA-IP Bank 0:192k(uboot)," \
164                                                         "64k(env)," \
165                                                         "768k(linux)," \
166                                                         "1m@3m(rootfs)," \
167                                                         "768k(linux2)," \
168                                                         "3m@5m(rootfs2)"
169 */
170
171 /*-----------------------------------------------------------------------
172  * Cache Configuration
173  */
174 #define CONFIG_SYS_DCACHE_SIZE          4096
175 #define CONFIG_SYS_ICACHE_SIZE          4096
176 #define CONFIG_SYS_CACHELINE_SIZE       16
177
178 #endif  /* __CONFIG_H */