Merge branch 'master' of git://git.denx.de/u-boot-nds32
[platform/kernel/u-boot.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  * SPDX-License-Identifier:     GPL-2.0+ 
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 #include <asm/arch/imx-regs.h>
17
18  /* High Level Configuration Options */
19 #define CONFIG_ARM1136  /* This is an arm1136 CPU core */
20 #define CONFIG_MX35
21
22 #define CONFIG_SYS_DCACHE_OFF
23 #define CONFIG_SYS_CACHELINE_SIZE       32
24
25 #define CONFIG_DISPLAY_CPUINFO
26
27 /* Only in case the value is not present in mach-types.h */
28 #ifndef MACH_TYPE_FLEA3
29 #define MACH_TYPE_FLEA3                3668
30 #endif
31
32 #define CONFIG_MACH_TYPE                MACH_TYPE_FLEA3
33
34 /* Set TEXT at the beginning of the NOR flash */
35 #define CONFIG_SYS_TEXT_BASE    0xA0000000
36
37 /* This is required to setup the ESDC controller */
38 #define CONFIG_BOARD_EARLY_INIT_F
39
40 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
41 #define CONFIG_REVISION_TAG
42 #define CONFIG_SETUP_MEMORY_TAGS
43 #define CONFIG_INITRD_TAG
44
45 /*
46  * Size of malloc() pool
47  */
48 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
49
50 /*
51  * Hardware drivers
52  */
53 #define CONFIG_HARD_I2C
54 #define CONFIG_I2C_MXC
55 #define CONFIG_SYS_I2C_BASE             I2C3_BASE_ADDR
56 #define CONFIG_SYS_I2C_SPEED            100000
57 #define CONFIG_SYS_I2C_SLAVE            0xfe
58 #define CONFIG_MXC_SPI
59 #define CONFIG_MXC_GPIO
60
61 /*
62  * UART (console)
63  */
64 #define CONFIG_MXC_UART
65 #define CONFIG_MXC_UART_BASE    UART3_BASE
66
67 /* allow to overwrite serial and ethaddr */
68 #define CONFIG_ENV_OVERWRITE
69 #define CONFIG_CONS_INDEX       1
70 #define CONFIG_BAUDRATE         115200
71
72 /*
73  * Command definition
74  */
75
76 #include <config_cmd_default.h>
77
78 #define CONFIG_CMD_PING
79 #define CONFIG_CMD_DHCP
80 #define CONFIG_BOOTP_SUBNETMASK
81 #define CONFIG_BOOTP_GATEWAY
82 #define CONFIG_BOOTP_DNS
83
84 #define CONFIG_CMD_NAND
85 #define CONFIG_CMD_CACHE
86
87 #define CONFIG_CMD_I2C
88 #define CONFIG_CMD_SPI
89 #define CONFIG_CMD_MII
90 #define CONFIG_CMD_NET
91 #define CONFIG_NET_RETRY_COUNT  100
92
93 #define CONFIG_BOOTDELAY        3
94
95 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
96
97
98 /*
99  * Ethernet on SOC (FEC)
100  */
101 #define CONFIG_FEC_MXC
102 #define IMX_FEC_BASE    FEC_BASE_ADDR
103 #define CONFIG_PHYLIB
104 #define CONFIG_PHY_MICREL
105 #define CONFIG_FEC_MXC_PHYADDR  0x1
106
107 #define CONFIG_MII
108
109 #define CONFIG_ARP_TIMEOUT      200UL
110
111 /*
112  * Miscellaneous configurable options
113  */
114 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
115 #define CONFIG_SYS_PROMPT       "flea3 U-Boot > "
116 #define CONFIG_CMDLINE_EDITING
117 #define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
118
119 #define CONFIG_AUTO_COMPLETE
120 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
121 /* Print Buffer Size */
122 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
123 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
124 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
125
126 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
127 #define CONFIG_SYS_MEMTEST_END          0x10000
128
129 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
130
131 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
132
133 #define CONFIG_SYS_HZ                           1000
134
135 /*
136  * Physical Memory Map
137  */
138 #define CONFIG_NR_DRAM_BANKS    1
139 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
140 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
141
142 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
143 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
144 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
145 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
146                                         GENERATED_GBL_DATA_SIZE)
147 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
148                                         CONFIG_SYS_GBL_DATA_OFFSET)
149
150 /*
151  * MTD Command for mtdparts
152  */
153 #define CONFIG_CMD_MTDPARTS
154 #define CONFIG_MTD_DEVICE
155 #define CONFIG_FLASH_CFI_MTD
156 #define CONFIG_MTD_PARTITIONS
157 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
158 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:50m(root1)," \
159                                 "32m(rootfb)," \
160                                 "64m(pcache)," \
161                                 "64m(app1)," \
162                                 "10m(app2),-(spool);" \
163                                 "physmap-flash.0:512k(u-boot),64k(env1)," \
164                                 "64k(env2),3776k(kernel1),3776k(kernel2)"
165
166 /*
167  * FLASH and environment organization
168  */
169 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
170 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
171 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
172 /* Monitor at beginning of flash */
173 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
174 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
175
176 #define CONFIG_ENV_SECT_SIZE    (64 * 1024)
177 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
178
179 /* Address and size of Redundant Environment Sector     */
180 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
181 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
182
183 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
184                                 CONFIG_SYS_MONITOR_LEN)
185
186 #define CONFIG_ENV_IS_IN_FLASH
187
188 /*
189  * CFI FLASH driver setup
190  */
191 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
192 #define CONFIG_FLASH_CFI_DRIVER
193
194 /* A non-standard buffered write algorithm */
195 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
196 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
197
198 /*
199  * NAND FLASH driver setup
200  */
201 #define CONFIG_NAND_MXC
202 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
203 #define CONFIG_SYS_MAX_NAND_DEVICE      1
204 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
205 #define CONFIG_MXC_NAND_HWECC
206 #define CONFIG_SYS_NAND_LARGEPAGE
207
208 /*
209  * Default environment and default scripts
210  * to update uboot and load kernel
211  */
212
213 #define CONFIG_HOSTNAME flea3
214 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
215         "netdev=eth0\0"                                                 \
216         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
217                 "nfsroot=${serverip}:${rootpath}\0"                     \
218         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
219         "addip_sta=setenv bootargs ${bootargs} "                        \
220                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
221                 ":${hostname}:${netdev}:off panic=1\0"                  \
222         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
223         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
224                 "else run addip_sta;fi\0"                               \
225         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
226         "addtty=setenv bootargs ${bootargs}"                            \
227                 " console=ttymxc2,${baudrate}\0"                        \
228         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
229         "loadaddr=80800000\0"                                           \
230         "kernel_addr_r=80800000\0"                                      \
231         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
232         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
233         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0"      \
234         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
235                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
236         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
237                 "bootm ${kernel_addr}\0"                                \
238         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
239                 "run nfsargs addip addtty addmtd addmisc;"              \
240                 "bootm ${kernel_addr_r}\0"                              \
241         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
242                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
243         "net_self=if run net_self_load;then "                           \
244                 "run ramargs addip addtty addmtd addmisc;"              \
245                 "bootm ${kernel_addr_r} ${ramdisk_addr_r};"             \
246                 "else echo Images not loades;fi\0"                      \
247         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
248         "load=tftp ${loadaddr} ${u-boot}\0"                             \
249         "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0"         \
250         "update=protect off ${uboot_addr} +40000;"                      \
251                 "erase ${uboot_addr} +40000;"                           \
252                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
253         "upd=if run load;then echo Updating u-boot;if run update;"      \
254                 "then echo U-Boot updated;"                             \
255                         "else echo Error updating u-boot !;"            \
256                         "echo Board without bootloader !!;"             \
257                 "fi;"                                                   \
258                 "else echo U-Boot not downloaded..exiting;fi\0"         \
259         "bootcmd=run net_nfs\0"
260
261 #endif                          /* __CONFIG_H */