1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2012 Bluegiga Technologies Oy
6 * Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
7 * Lauri Hintsala <lauri.hintsala@bluegiga.com>
10 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
11 * on behalf of DENX Software Engineering GmbH
13 #ifndef __CONFIGS_APX4DEVKIT_H__
14 #define __CONFIGS_APX4DEVKIT_H__
16 /* System configurations */
17 #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
19 /* Memory configuration */
20 #define PHYS_SDRAM_1 0x40000000 /* Base address */
21 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
22 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
25 #define CONFIG_ENV_OVERWRITE
27 /* Environment is in MMC */
28 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
29 #define CONFIG_SYS_MMC_ENV_DEV 0
32 /* Environment is in NAND */
33 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
34 #define CONFIG_ENV_RANGE (384 * 1024)
37 /* UBI and NAND partitioning */
39 /* FEC Ethernet on SoC */
41 #define CONFIG_FEC_MXC
42 #define CONFIG_ETHPRIME "FEC"
43 #define CONFIG_FEC_MXC_PHYADDR 0
44 #define IMX_FEC_BASE MXS_ENET0_BASE
49 #define CONFIG_EHCI_MXS_PORT1
50 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
54 #define CONFIG_BOOTFILE "uImage"
55 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
56 #define CONFIG_LOADADDR 0x41000000
57 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
58 #define CONFIG_SERIAL_TAG
59 #define CONFIG_REVISION_TAG
61 /* Extra Environments */
62 #define CONFIG_EXTRA_ENV_SETTINGS \
63 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
65 "bootcmd=run bootcmd_nand\0" \
66 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
68 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
69 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
71 "run bootargs_nand && ubi part root 2048 && " \
72 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
75 "setenv bootargs ${kernelargs} " \
76 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
78 "run bootargs_mmc && mmc rescan && " \
79 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
82 /* The rest of the configuration is shared */
83 #include <configs/mxs.h>
85 #endif /* __CONFIGS_APX4DEVKIT_H__ */