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_ENV_OFFSET (256 * 1024)
30 #define CONFIG_ENV_SIZE (16 * 1024)
31 #define CONFIG_SYS_MMC_ENV_DEV 0
34 /* Environment is in NAND */
35 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
36 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
37 #define CONFIG_ENV_SIZE (128 * 1024)
38 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
39 #define CONFIG_ENV_RANGE (384 * 1024)
40 #define CONFIG_ENV_OFFSET 0x120000
41 #define CONFIG_ENV_OFFSET_REDUND \
42 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
45 /* UBI and NAND partitioning */
47 /* FEC Ethernet on SoC */
49 #define CONFIG_FEC_MXC
50 #define CONFIG_ETHPRIME "FEC"
51 #define CONFIG_FEC_MXC_PHYADDR 0
52 #define IMX_FEC_BASE MXS_ENET0_BASE
57 #define CONFIG_EHCI_MXS_PORT1
58 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
62 #define CONFIG_BOOTFILE "uImage"
63 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
64 #define CONFIG_LOADADDR 0x41000000
65 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
66 #define CONFIG_SERIAL_TAG
67 #define CONFIG_REVISION_TAG
69 /* Extra Environments */
70 #define CONFIG_EXTRA_ENV_SETTINGS \
71 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
73 "bootcmd=run bootcmd_nand\0" \
74 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
76 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
77 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
79 "run bootargs_nand && ubi part root 2048 && " \
80 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
83 "setenv bootargs ${kernelargs} " \
84 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
86 "run bootargs_mmc && mmc rescan && " \
87 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
90 /* The rest of the configuration is shared */
91 #include <configs/mxs.h>
93 #endif /* __CONFIGS_APX4DEVKIT_H__ */