2 * Copyright (C) 2012 Bluegiga Technologies Oy
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_MX28 /* i.MX28 SoC */
19 #define MACH_TYPE_APX4DEVKIT 3712
20 #define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
23 #define CONFIG_SYS_NO_FLASH
24 #define CONFIG_DISPLAY_CPUINFO
25 #define CONFIG_DOS_PARTITION
27 #define CONFIG_CMD_DATE
28 #define CONFIG_CMD_NAND
30 /* Memory configuration */
31 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
32 #define PHYS_SDRAM_1 0x40000000 /* Base address */
33 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
34 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
37 #define CONFIG_ENV_OVERWRITE
38 #define CONFIG_ENV_IS_IN_NAND
40 /* Environment is in MMC */
41 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
42 #define CONFIG_ENV_OFFSET (256 * 1024)
43 #define CONFIG_ENV_SIZE (16 * 1024)
44 #define CONFIG_SYS_MMC_ENV_DEV 0
47 /* Environment is in NAND */
48 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
49 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
50 #define CONFIG_ENV_SIZE (128 * 1024)
51 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
52 #define CONFIG_ENV_RANGE (384 * 1024)
53 #define CONFIG_ENV_OFFSET 0x120000
54 #define CONFIG_ENV_OFFSET_REDUND \
55 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
58 /* UBI and NAND partitioning */
59 #ifdef CONFIG_CMD_NAND
60 #define CONFIG_CMD_UBI
61 #define CONFIG_CMD_UBIFS
62 #define CONFIG_CMD_MTDPARTS
65 #define CONFIG_MTD_DEVICE
66 #define CONFIG_MTD_PARTITIONS
67 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
68 #define MTDPARTS_DEFAULT \
69 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
71 #define MTDPARTS_DEFAULT ""
74 /* FEC Ethernet on SoC */
76 #define CONFIG_FEC_MXC
77 #define CONFIG_ETHPRIME "FEC"
78 #define CONFIG_FEC_MXC_PHYADDR 0
79 #define IMX_FEC_BASE MXS_ENET0_BASE
84 #define CONFIG_EHCI_MXS_PORT1
85 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
89 #ifdef CONFIG_CMD_DATE
90 #define CONFIG_RTC_PCF8563
91 #define CONFIG_SYS_I2C_RTC_ADDR 0x51
95 #define CONFIG_BOOTFILE "uImage"
96 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
97 #define CONFIG_LOADADDR 0x41000000
98 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
99 #define CONFIG_SERIAL_TAG
100 #define CONFIG_REVISION_TAG
102 /* Extra Environments */
103 #define CONFIG_EXTRA_ENV_SETTINGS \
104 "mtdparts=" MTDPARTS_DEFAULT "\0" \
106 "bootcmd=run bootcmd_nand\0" \
107 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
109 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
110 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
112 "run bootargs_nand && ubi part root 2048 && " \
113 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
116 "setenv bootargs ${kernelargs} " \
117 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
119 "run bootargs_mmc && mmc rescan && " \
120 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
123 /* The rest of the configuration is shared */
124 #include <configs/mxs.h>
126 #endif /* __CONFIGS_APX4DEVKIT_H__ */