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 * SPDX-License-Identifier: GPL-2.0+
14 #ifndef __CONFIGS_APX4DEVKIT_H__
15 #define __CONFIGS_APX4DEVKIT_H__
17 /* System configurations */
18 #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
20 /* Memory configuration */
21 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
22 #define PHYS_SDRAM_1 0x40000000 /* Base address */
23 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
24 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
27 #define CONFIG_ENV_OVERWRITE
29 /* Environment is in MMC */
30 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
31 #define CONFIG_ENV_OFFSET (256 * 1024)
32 #define CONFIG_ENV_SIZE (16 * 1024)
33 #define CONFIG_SYS_MMC_ENV_DEV 0
36 /* Environment is in NAND */
37 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
38 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
39 #define CONFIG_ENV_SIZE (128 * 1024)
40 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
41 #define CONFIG_ENV_RANGE (384 * 1024)
42 #define CONFIG_ENV_OFFSET 0x120000
43 #define CONFIG_ENV_OFFSET_REDUND \
44 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
47 /* UBI and NAND partitioning */
48 #ifdef CONFIG_CMD_NAND
49 #define CONFIG_MTD_DEVICE
50 #define CONFIG_MTD_PARTITIONS
53 /* FEC Ethernet on SoC */
55 #define CONFIG_FEC_MXC
56 #define CONFIG_ETHPRIME "FEC"
57 #define CONFIG_FEC_MXC_PHYADDR 0
58 #define IMX_FEC_BASE MXS_ENET0_BASE
63 #define CONFIG_EHCI_MXS_PORT1
64 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
68 #define CONFIG_BOOTFILE "uImage"
69 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
70 #define CONFIG_LOADADDR 0x41000000
71 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
72 #define CONFIG_SERIAL_TAG
73 #define CONFIG_REVISION_TAG
75 /* Extra Environments */
76 #define CONFIG_EXTRA_ENV_SETTINGS \
77 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
79 "bootcmd=run bootcmd_nand\0" \
80 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
82 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
83 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
85 "run bootargs_nand && ubi part root 2048 && " \
86 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
89 "setenv bootargs ${kernelargs} " \
90 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
92 "run bootargs_mmc && mmc rescan && " \
93 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
96 /* The rest of the configuration is shared */
97 #include <configs/mxs.h>
99 #endif /* __CONFIGS_APX4DEVKIT_H__ */