]> git.kernelconcepts.de Git - karo-tx-uboot.git/blob - include/configs/flea3.h
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
[karo-tx-uboot.git] / include / configs / flea3.h
1 /*
2  * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
3  *
4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
5  *
6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
7  *
8  * Configuration for the flea3 board.
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License as
12  * published by the Free Software Foundation; either version 2 of
13  * the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23  * MA 02111-1307 USA
24  */
25
26 #ifndef __CONFIG_H
27 #define __CONFIG_H
28
29 #include <asm/arch/imx-regs.h>
30
31  /* High Level Configuration Options */
32 #define CONFIG_ARM1136  /* This is an arm1136 CPU core */
33 #define CONFIG_MX35
34 #define CONFIG_MX35_HCLK_FREQ   24000000
35
36 #define CONFIG_SYS_DCACHE_OFF
37 #define CONFIG_SYS_CACHELINE_SIZE       32
38
39 #define CONFIG_DISPLAY_CPUINFO
40
41 /* Only in case the value is not present in mach-types.h */
42 #ifndef MACH_TYPE_FLEA3
43 #define MACH_TYPE_FLEA3                3668
44 #endif
45
46 #define CONFIG_MACH_TYPE                MACH_TYPE_FLEA3
47
48 /* Set TEXT at the beginning of the NOR flash */
49 #define CONFIG_SYS_TEXT_BASE    0xA0000000
50
51 /* This is required to setup the ESDC controller */
52 #define CONFIG_BOARD_EARLY_INIT_F
53
54 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
55 #define CONFIG_REVISION_TAG
56 #define CONFIG_SETUP_MEMORY_TAGS
57 #define CONFIG_INITRD_TAG
58
59 /*
60  * Size of malloc() pool
61  */
62 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
63
64 /*
65  * Hardware drivers
66  */
67 #define CONFIG_HARD_I2C
68 #define CONFIG_I2C_MXC
69 #define CONFIG_SYS_I2C_BASE             I2C3_BASE_ADDR
70 #define CONFIG_SYS_I2C_SPEED            100000
71 #define CONFIG_SYS_I2C_SLAVE            0xfe
72 #define CONFIG_MXC_SPI
73 #define CONFIG_MXC_GPIO
74
75 /*
76  * UART (console)
77  */
78 #define CONFIG_MXC_UART
79 #define CONFIG_MXC_UART_BASE    UART3_BASE
80
81 /* allow to overwrite serial and ethaddr */
82 #define CONFIG_ENV_OVERWRITE
83 #define CONFIG_CONS_INDEX       1
84 #define CONFIG_BAUDRATE         115200
85
86 /*
87  * Command definition
88  */
89
90 #include <config_cmd_default.h>
91
92 #define CONFIG_CMD_PING
93 #define CONFIG_CMD_DHCP
94 #define CONFIG_BOOTP_SUBNETMASK
95 #define CONFIG_BOOTP_GATEWAY
96 #define CONFIG_BOOTP_DNS
97
98 #define CONFIG_CMD_NAND
99 #define CONFIG_CMD_CACHE
100
101 #define CONFIG_CMD_I2C
102 #define CONFIG_CMD_SPI
103 #define CONFIG_CMD_MII
104 #define CONFIG_CMD_NET
105 #define CONFIG_NET_RETRY_COUNT  100
106
107 #define CONFIG_BOOTDELAY        3
108
109 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
110
111
112 /*
113  * Ethernet on SOC (FEC)
114  */
115 #define CONFIG_FEC_MXC
116 #define IMX_FEC_BASE    FEC_BASE_ADDR
117 #define CONFIG_PHYLIB
118 #define CONFIG_PHY_MICREL
119 #define CONFIG_FEC_MXC_PHYADDR  0x1
120
121 #define CONFIG_MII
122
123 #define CONFIG_ARP_TIMEOUT      200UL
124
125 /*
126  * Miscellaneous configurable options
127  */
128 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
129 #define CONFIG_SYS_PROMPT       "flea3 U-Boot > "
130 #define CONFIG_CMDLINE_EDITING
131 #define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
132
133 #define CONFIG_AUTO_COMPLETE
134 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
135 /* Print Buffer Size */
136 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
137 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
138 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
139
140 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
141 #define CONFIG_SYS_MEMTEST_END          0x10000
142
143 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
144
145 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
146
147 #define CONFIG_SYS_HZ                           1000
148
149 /*
150  * Physical Memory Map
151  */
152 #define CONFIG_NR_DRAM_BANKS    1
153 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
154 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
155
156 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
157 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
158 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
159 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
160                                         GENERATED_GBL_DATA_SIZE)
161 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
162                                         CONFIG_SYS_GBL_DATA_OFFSET)
163
164 /*
165  * MTD Command for mtdparts
166  */
167 #define CONFIG_CMD_MTDPARTS
168 #define CONFIG_MTD_DEVICE
169 #define CONFIG_FLASH_CFI_MTD
170 #define CONFIG_MTD_PARTITIONS
171 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
172 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:50m(root1)," \
173                                 "32m(rootfb)," \
174                                 "64m(pcache)," \
175                                 "64m(app1)," \
176                                 "10m(app2),-(spool);" \
177                                 "physmap-flash.0:512k(u-boot),64k(env1)," \
178                                 "64k(env2),3776k(kernel1),3776k(kernel2)"
179
180 /*
181  * FLASH and environment organization
182  */
183 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
184 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
185 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
186 /* Monitor at beginning of flash */
187 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
188 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
189
190 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
191 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
192
193 /* Address and size of Redundant Environment Sector     */
194 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
195 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
196
197 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
198                                 CONFIG_SYS_MONITOR_LEN)
199
200 #define CONFIG_ENV_IS_IN_FLASH
201
202 /*
203  * CFI FLASH driver setup
204  */
205 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
206 #define CONFIG_FLASH_CFI_DRIVER
207
208 /* A non-standard buffered write algorithm */
209 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
210 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
211
212 /*
213  * NAND FLASH driver setup
214  */
215 #define CONFIG_NAND_MXC
216 #define CONFIG_NAND_MXC_V1_1
217 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
218 #define CONFIG_SYS_MAX_NAND_DEVICE      1
219 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
220 #define CONFIG_MXC_NAND_HWECC
221 #define CONFIG_SYS_NAND_LARGEPAGE
222
223 /*
224  * Default environment and default scripts
225  * to update uboot and load kernel
226  */
227 #define xstr(s) str(s)
228 #define str(s)  #s
229
230 #define CONFIG_HOSTNAME flea3
231 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
232         "netdev=eth0\0"                                                 \
233         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
234                 "nfsroot=${serverip}:${rootpath}\0"                     \
235         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
236         "addip_sta=setenv bootargs ${bootargs} "                        \
237                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
238                 ":${hostname}:${netdev}:off panic=1\0"                  \
239         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
240         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
241                 "else run addip_sta;fi\0"       \
242         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
243         "addtty=setenv bootargs ${bootargs}"                            \
244                 " console=ttymxc2,${baudrate}\0"                        \
245         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
246         "loadaddr=80800000\0"                                           \
247         "kernel_addr_r=80800000\0"                                      \
248         "hostname=" xstr(CONFIG_HOSTNAME) "\0"                          \
249         "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0"                   \
250         "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0"             \
251         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
252                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
253         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
254                 "bootm ${kernel_addr}\0"                                \
255         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
256                 "run nfsargs addip addtty addmtd addmisc;"              \
257                 "bootm ${kernel_addr_r}\0"                              \
258         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
259                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
260         "net_self=if run net_self_load;then "                           \
261                 "run ramargs addip addtty addmtd addmisc;"              \
262                 "bootm ${kernel_addr_r} ${ramdisk_addr_r};"             \
263                 "else echo Images not loades;fi\0"                      \
264         "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0"                 \
265         "load=tftp ${loadaddr} ${u-boot}\0"                             \
266         "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0"                \
267         "update=protect off ${uboot_addr} +40000;"                      \
268                 "erase ${uboot_addr} +40000;"                           \
269                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
270         "upd=if run load;then echo Updating u-boot;if run update;"      \
271                 "then echo U-Boot updated;"                             \
272                         "else echo Error updating u-boot !;"            \
273                         "echo Board without bootloader !!;"             \
274                 "fi;"                                                   \
275                 "else echo U-Boot not downloaded..exiting;fi\0"         \
276         "bootcmd=run net_nfs\0"
277
278 #endif                          /* __CONFIG_H */