2 * Copyright (C) 2012 Bluegiga Technologies Oy
5 * Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
6 * Lauri Hintsala <lauri.hintsala@bluegiga.com>
9 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
10 * on behalf of DENX Software Engineering GmbH
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 #ifndef __CONFIGS_APX4DEVKIT_H__
23 #define __CONFIGS_APX4DEVKIT_H__
25 /* System configurations */
26 #define CONFIG_MX28 /* i.MX28 SoC */
27 #define MACH_TYPE_APX4DEVKIT 3712
28 #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
31 #define CONFIG_SYS_NO_FLASH
32 #include <config_cmd_default.h>
33 #define CONFIG_DISPLAY_CPUINFO
34 #define CONFIG_DOS_PARTITION
36 #define CONFIG_CMD_CACHE
37 #define CONFIG_CMD_DATE
38 #define CONFIG_CMD_DHCP
39 #define CONFIG_CMD_EXT2
40 #define CONFIG_CMD_FAT
41 #define CONFIG_CMD_I2C
42 #define CONFIG_CMD_MII
43 #define CONFIG_CMD_MMC
44 #define CONFIG_CMD_NAND
45 #define CONFIG_CMD_NET
46 #define CONFIG_CMD_NFS
47 #define CONFIG_CMD_PING
48 #define CONFIG_CMD_SAVEENV
49 #define CONFIG_CMD_USB
51 /* Memory configuration */
52 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
53 #define PHYS_SDRAM_1 0x40000000 /* Base address */
54 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
55 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
59 #define CONFIG_ENV_OVERWRITE
60 #define CONFIG_ENV_IS_IN_NAND
62 /* Environment is in MMC */
63 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
64 #define CONFIG_ENV_OFFSET (256 * 1024)
65 #define CONFIG_ENV_SIZE (16 * 1024)
66 #define CONFIG_SYS_MMC_ENV_DEV 0
69 /* Environment is in NAND */
70 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
71 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
72 #define CONFIG_ENV_SIZE (128 * 1024)
73 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
74 #define CONFIG_ENV_RANGE (384 * 1024)
75 #define CONFIG_ENV_OFFSET 0x120000
76 #define CONFIG_ENV_OFFSET_REDUND \
77 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
80 /* UBI and NAND partitioning */
81 #ifdef CONFIG_CMD_NAND
82 #define CONFIG_CMD_UBI
83 #define CONFIG_CMD_UBIFS
84 #define CONFIG_CMD_MTDPARTS
87 #define CONFIG_MTD_DEVICE
88 #define CONFIG_MTD_PARTITIONS
89 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
90 #define MTDPARTS_DEFAULT \
91 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
93 #define MTDPARTS_DEFAULT ""
96 /* FEC Ethernet on SoC */
98 #define CONFIG_FEC_MXC
99 #define CONFIG_NET_MULTI
100 #define CONFIG_ETHPRIME "FEC"
101 #define CONFIG_FEC_MXC_PHYADDR 0
102 #define IMX_FEC_BASE MXS_ENET0_BASE
106 #ifdef CONFIG_CMD_USB
107 #define CONFIG_EHCI_MXS_PORT1
108 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
109 #define CONFIG_USB_STORAGE
114 #ifdef CONFIG_CMD_DATE
115 #define CONFIG_RTC_PCF8563
116 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
120 #define CONFIG_BOOTDELAY 1
121 #define CONFIG_BOOTFILE "uImage"
122 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
123 #define CONFIG_LOADADDR 0x41000000
124 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
125 #define CONFIG_SERIAL_TAG
126 #define CONFIG_REVISION_TAG
128 /* Extra Environments */
129 #define CONFIG_EXTRA_ENV_SETTINGS \
130 "mtdparts=" MTDPARTS_DEFAULT "\0" \
132 "bootcmd=run bootcmd_nand\0" \
133 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
135 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
136 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
138 "run bootargs_nand && ubi part root 2048 && " \
139 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
142 "setenv bootargs ${kernelargs} " \
143 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
145 "run bootargs_mmc && mmc rescan && " \
146 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
149 /* The rest of the configuration is shared */
150 #include <configs/mxs.h>
152 #endif /* __CONFIGS_APX4DEVKIT_H__ */