ARMV7: AM3517/05: Add support for CraneBoard.
[oweals/u-boot.git] / include / configs / keymile-common.h
1 /*
2  * (C) Copyright 2008
3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
4  *
5  * See file CREDITS for list of people who contributed to this
6  * project.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 2 of
11  * the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21  * MA 02111-1307 USA
22  */
23
24 #ifndef __CONFIG_KEYMILE_H
25 #define __CONFIG_KEYMILE_H
26
27 /* Do boardspecific init for all boards */
28 #define CONFIG_BOARD_EARLY_INIT_R       1
29
30 #define CONFIG_BOOTCOUNT_LIMIT
31
32 /*
33  * By default kwbimage.cfg from board specific folder is used
34  * If for some board, different configuration file need to be used,
35  * CONFIG_SYS_KWD_CONFIG should be defined in board specific header file
36  */
37 #ifndef CONFIG_SYS_KWD_CONFIG
38 #define CONFIG_SYS_KWD_CONFIG   $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage.cfg
39 #endif /* CONFIG_SYS_KWD_CONFIG */
40
41 /*
42  * CONFIG_SYS_TEXT_BASE can be defined in board specific header file, if needed
43  */
44 #ifndef CONFIG_SYS_TEXT_BASE
45 #define CONFIG_SYS_TEXT_BASE    0x00400000
46 #endif /* CONFIG_SYS_TEXT_BASE */
47
48 /*
49  * Command line configuration.
50  */
51 #include <config_cmd_default.h>
52
53 #define CONFIG_CMD_ASKENV
54 #define CONFIG_CMD_DHCP
55 #define CONFIG_CMD_ECHO
56 #define CONFIG_CMD_IMMAP
57 #define CONFIG_CMD_MII
58 #define CONFIG_CMD_PING
59 #define CONFIG_CMD_DTT
60 #define CONFIG_CMD_EEPROM
61 #define CONFIG_CMD_I2C
62 #define CONFIG_CMD_JFFS2
63 #define CONFIG_JFFS2_CMDLINE
64 #define CONFIG_CMD_MTDPARTS
65
66 #undef  CONFIG_WATCHDOG                 /* disable platform specific watchdog */
67
68 #define CONFIG_BOOTDELAY        5       /* autoboot after 5 seconds */
69 #undef  CONFIG_BOOTARGS                 /* the boot command will set bootargs */
70
71 /*
72  * Miscellaneous configurable options
73  */
74 #define CONFIG_SYS_HUSH_PARSER
75 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
76 #define CONFIG_SYS_LONGHELP                     /* undef to save memory     */
77 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt   */
78 #if defined(CONFIG_CMD_KGDB)
79 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size  */
80 #else
81 #define CONFIG_SYS_CBSIZE               256     /* Console I/O Buffer Size  */
82 #endif
83 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)      /* Print Buffer Size  */
84 #define CONFIG_SYS_MAXARGS              16      /* max number of command args */
85 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE       /* Boot Argument Buffer Size  */
86 #define CONFIG_CMDLINE_EDITING          1       /* add command line history     */
87 #define CONFIG_AUTO_COMPLETE            /* add autocompletion support   */
88
89 #define CONFIG_HUSH_INIT_VAR    1
90
91 #define CONFIG_SYS_ALT_MEMTEST          /* memory test, takes time */
92 #define CONFIG_SYS_MEMTEST_START        0x00100000      /* memtest works on */
93 #define CONFIG_SYS_MEMTEST_END          0x00f00000      /* 1 ... 15 MB in DRAM  */
94
95 #define CONFIG_SYS_LOAD_ADDR            0x100000        /* default load address */
96
97 #define CONFIG_SYS_HZ                   1000    /* decrementer freq: 1 ms ticks */
98
99 #define CONFIG_BAUDRATE         115200
100 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, 230400 }
101
102 #define CONFIG_LOADS_ECHO       1       /* echo on for serial download */
103 #define CONFIG_SYS_LOADS_BAUD_CHANGE    1       /* allow baudrate change */
104 #define CONFIG_SYS_BOARD_DRAM_INIT      /* Used board specific dram_init */
105
106 /*
107  * How to get access to the slot ID.  Put this here to make it easy
108  * to modify in a centralized location.  This is used in the HDLC
109  * driver to set the MAC.
110 */
111 #define CONFIG_CHECK_ETHERNET_PRESENT   1
112 #define CONFIG_SYS_SLOT_ID_BASE         CONFIG_SYS_PIGGY_BASE
113 #define CONFIG_SYS_SLOT_ID_OFF          (0x07)  /* register offset */
114 #define CONFIG_SYS_SLOT_ID_MASK         (0x3f)  /* mask for slot ID bits */
115
116 #define CONFIG_I2C_MULTI_BUS    1
117 #define CONFIG_SYS_MAX_I2C_BUS          1
118 #define CONFIG_SYS_I2C_INIT_BOARD       1
119 #define CONFIG_I2C_MUX          1
120
121 /* EEprom support */
122 #define CONFIG_SYS_I2C_MULTI_EEPROMS    1
123 #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
124 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
125 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
126
127 /* Support the IVM EEprom */
128 #define CONFIG_SYS_IVM_EEPROM_ADR       0x50
129 #define CONFIG_SYS_IVM_EEPROM_MAX_LEN   0x400
130 #define CONFIG_SYS_IVM_EEPROM_PAGE_LEN  0x100
131
132 #define CONFIG_SYS_FLASH_PROTECTION 1
133
134 /*
135  * BOOTP options
136  */
137 #define CONFIG_BOOTP_BOOTFILESIZE
138 #define CONFIG_BOOTP_BOOTPATH
139 #define CONFIG_BOOTP_GATEWAY
140 #define CONFIG_BOOTP_HOSTNAME
141
142 #define CONFIG_ENV_SIZE         0x04000 /* Size of Environment */
143
144 #define CONFIG_SYS_MALLOC_LEN   (4 * 1024 * 1024)
145
146 /* UBI Support for all Keymile boards */
147 #define CONFIG_CMD_UBI
148 #define CONFIG_RBTREE
149 #define CONFIG_MTD_PARTITIONS
150 #define CONFIG_FLASH_CFI_MTD
151 #define CONFIG_MTD_DEVICE
152 #define CONFIG_MTD_CONCAT
153
154 /* define this to use the keymile's io muxing feature */
155 /*#define CONFIG_IO_MUXING */
156
157 #ifdef CONFIG_IO_MUXING
158 #define CONFIG_KM_DEF_ENV_IOMUX \
159         "nc=setenv ethact HDLC \0" \
160         "nce=setenv ethact SCC \0"      \
161         "stderr=serial,nc \0"   \
162         "stdin=serial,nc \0" \
163         "stdout=serial,nc \0" \
164         "tftpsrcp=69 \0" \
165         "tftpdstp=69 \0"
166 #else
167 #define CONFIG_KM_DEF_ENV_IOMUX \
168         "stderr=serial \0" \
169         "stdin=serial \0"        \
170         "stdout=serial \0"
171 #endif
172
173 #ifndef CONFIG_KM_DEF_ENV_PRIVATE
174 #define CONFIG_KM_DEF_ENV_PRIVATE \
175         "kmprivate=empty\0"
176 #endif
177
178 #define xstr(s) str(s)
179 #define str(s)  #s
180
181 #ifndef CONFIG_KM_DEF_ENV
182 #define CONFIG_KM_DEF_ENV       \
183         "netdev=eth0\0"                                                 \
184         "u-boot_addr_r=100000\0"                                        \
185         "kernel_addr_r=200000\0"                                        \
186         "fdt_addr_r=600000\0"                                           \
187         "ram_ws=800000 \0"                                              \
188         "script_ws=780000 \0"                                           \
189         "fdt_file=" xstr(CONFIG_HOSTNAME) "/"                           \
190                 xstr(CONFIG_HOSTNAME) ".dtb\0"                          \
191         "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin \0"                \
192         "kernel_file=" xstr(CONFIG_HOSTNAME) "/uImage \0"               \
193         "load=tftp ${u-boot_addr_r} ${u-boot}\0"                        \
194         "update=protect off " xstr(BOOTFLASH_START) " +${filesize};"    \
195                 "erase " xstr(BOOTFLASH_START) "  +${filesize};"        \
196                 "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START)          \
197                 "  ${filesize};"                                        \
198                 "protect on " xstr(BOOTFLASH_START) "  +${filesize}\0"  \
199         "load_fdt=tftp ${fdt_addr_r} ${fdt_file}; "                     \
200                 "setenv actual_fdt_addr ${fdt_addr_r} \0"               \
201         "load_kernel=tftp ${kernel_addr_r} ${kernel_file}; "            \
202                 "setenv actual_kernel_addr ${kernel_addr_r} \0"         \
203         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
204         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
205                 "nfsroot=${serverip}:${rootpath}\0"                     \
206         "mtdargs=setenv bootargs root=${actual_rootfs} rw "             \
207                 "rootfstype=jffs2 \0"                                   \
208         "altmtdargs=setenv bootargs root=${backup_rootfs} rw "          \
209                 "rootfstype=jffs2 \0"                                   \
210         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
211         "addip=setenv bootargs ${bootargs} "                            \
212                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
213                 ":${hostname}:${netdev}:off panic=1\0"                  \
214         "addboardid=setenv bootargs ${bootargs} "                       \
215                 "hwKey=${IVM_HWKey} boardId=0x${IVM_BoardId} \0"        \
216         "addpram=setenv bootargs ${bootargs} "                          \
217                 "mem=${mem} pram=${pram}\0"                             \
218         "pram=" xstr(CONFIG_PRAM) "k\0"                                 \
219         "net_nfs=tftp ${kernel_addr_r} ${kernel_file}; "                \
220                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
221                 "run nfsargs addip addcon addboardid addpram;"          \
222                 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0"              \
223         "net_self=tftp ${kernel_addr_r} ${kernel_file}; "               \
224                 "tftp ${fdt_addr_r} ${fdt_file}; "                      \
225                 "tftp ${ramdisk_addr} ${ramdisk_file}; "                \
226                 "run ramargs addip addboardid addpram; "                \
227                 "bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"\
228         "flash_nfs=run nfsargs addip addcon;"                           \
229                 "bootm ${kernel_addr} - ${fdt_addr}\0"                  \
230         "flash_self=run ramargs addip addcon addboardid addpram;"       \
231                 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"    \
232         "bootcmd=run mtdargs addip addcon addboardid addpram; "         \
233                 "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \0"   \
234         "altbootcmd=run altmtdargs addip addcon addboardid addpram; "   \
235                 "bootm ${backup_kernel_addr} - ${backup_fdt_addr} \0"   \
236         "actual0=setenv actual_bank 0; setenv actual_kernel_addr "      \
237                 "${bank0_kernel_addr}; "                                \
238                 "setenv actual_fdt_addr ${bank0_fdt_addr}; "            \
239                 "setenv actual_rootfs ${bank0_rootfs} \0"               \
240         "actual1=setenv actual_bank 1; setenv actual_kernel_addr "      \
241                 "${bank1_kernel_addr}; "                                \
242                 "setenv actual_fdt_addr ${bank1_fdt_addr}; "            \
243                 "setenv actual_rootfs ${bank1_rootfs} \0"               \
244         "backup0=setenv backup_bank 0; setenv backup_kernel_addr "      \
245                 "${bank0_kernel_addr}; "                                \
246                 "setenv backup_fdt_addr ${bank0_fdt_addr}; "            \
247                 "setenv backup_rootfs ${bank0_rootfs} \0"               \
248         "backup1=setenv backup_bank 1; setenv backup_kernel_addr "      \
249                 "${bank1_kernel_addr}; "                                \
250                 "setenv backup_fdt_addr ${bank1_fdt_addr}; "            \
251                 "setenv backup_rootfs ${bank1_rootfs} \0"               \
252         "setbank0=run actual0 backup1 \0"                               \
253         "setbank1=run actual1 backup0 \0"                               \
254         "release=setenv bootcmd "                                       \
255                 "\'run mtdargs addip addcon addboardid addpram;"        \
256                 "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
257                 "saveenv \0"                                            \
258         "develop=setenv bootcmd "                                       \
259                 "\'run nfsargs addip addcon addboardid addpram;"        \
260                 "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
261                 "saveenv \0"                                            \
262         "developall=setenv bootcmd "                                    \
263                 "\'run load_fdt load_kernel nfsargs "                   \
264                 "addip addcon addboardid addpram; "                     \
265                 "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
266                 "saveenv \0"                                            \
267         "set_new_esw_script=setenv new_esw_script "                     \
268                 "new_esw_0x${IVM_BoardId}_0x${IVM_HWKey}.scr \0"        \
269         "new_esw=run set_new_esw_script; "                              \
270                 "tftp ${script_ws} ${new_esw_script}; "                 \
271                 "iminfo ${script_ws}; source ${script_ws} \0"           \
272         "bootlimit=0 \0"                                                \
273         CONFIG_KM_DEF_ENV_IOMUX                                         \
274         CONFIG_KM_DEF_ENV_PRIVATE                                       \
275         ""
276 #endif /* CONFIG_KM_DEF_ENV */
277
278 #define CONFIG_VERSION_VARIABLE         /* include version env variable */
279
280 #endif /* __CONFIG_KEYMILE_H */