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Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +00001/*
2 * Copyright (C) 2012 Bluegiga Technologies Oy
3 *
4 * Authors:
5 * Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
6 * Lauri Hintsala <lauri.hintsala@bluegiga.com>
7 *
8 * Based on m28evk.h:
9 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
10 * on behalf of DENX Software Engineering GmbH
11 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +020012 * SPDX-License-Identifier: GPL-2.0+
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000013 */
Marek Vasutb51f8ae2013-06-16 15:39:02 +020014#ifndef __CONFIGS_APX4DEVKIT_H__
15#define __CONFIGS_APX4DEVKIT_H__
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000016
Marek Vasutb51f8ae2013-06-16 15:39:02 +020017/* System configurations */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000018#define CONFIG_MX28 /* i.MX28 SoC */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000019#define MACH_TYPE_APX4DEVKIT 3712
20#define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
21
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000022/* U-Boot Commands */
Marek Vasutb51f8ae2013-06-16 15:39:02 +020023#define CONFIG_SYS_NO_FLASH
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000024#define CONFIG_DISPLAY_CPUINFO
25#define CONFIG_DOS_PARTITION
26
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000027#define CONFIG_CMD_DATE
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000028#define CONFIG_CMD_NAND
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000029
Marek Vasutb51f8ae2013-06-16 15:39:02 +020030/* Memory configuration */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000031#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 */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000034#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
35
Marek Vasutb51f8ae2013-06-16 15:39:02 +020036/* Environment */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000037#define CONFIG_ENV_OVERWRITE
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000038#define CONFIG_ENV_IS_IN_NAND
39
Marek Vasutb51f8ae2013-06-16 15:39:02 +020040/* Environment is in MMC */
41#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000042#define CONFIG_ENV_OFFSET (256 * 1024)
43#define CONFIG_ENV_SIZE (16 * 1024)
44#define CONFIG_SYS_MMC_ENV_DEV 0
45#endif
46
Marek Vasutb51f8ae2013-06-16 15:39:02 +020047/* Environment is in NAND */
48#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000049#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)
56#endif
57
Marek Vasutb51f8ae2013-06-16 15:39:02 +020058/* UBI and NAND partitioning */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000059#ifdef CONFIG_CMD_NAND
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000060#define CONFIG_CMD_UBIFS
61#define CONFIG_CMD_MTDPARTS
62#define CONFIG_RBTREE
63#define CONFIG_LZO
64#define CONFIG_MTD_DEVICE
65#define CONFIG_MTD_PARTITIONS
66#define MTDIDS_DEFAULT "nand0=gpmi-nand"
67#define MTDPARTS_DEFAULT \
68 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
69#else
70#define MTDPARTS_DEFAULT ""
71#endif
72
Marek Vasutb51f8ae2013-06-16 15:39:02 +020073/* FEC Ethernet on SoC */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000074#ifdef CONFIG_CMD_NET
Marek Vasutb51f8ae2013-06-16 15:39:02 +020075#define CONFIG_FEC_MXC
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000076#define CONFIG_ETHPRIME "FEC"
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000077#define CONFIG_FEC_MXC_PHYADDR 0
78#define IMX_FEC_BASE MXS_ENET0_BASE
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000079#endif
80
81/* USB */
82#ifdef CONFIG_CMD_USB
Marek Vasut191a2ce2013-02-23 02:43:02 +000083#define CONFIG_EHCI_MXS_PORT1
84#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000085#endif
86
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000087/* RTC */
Marek Vasutb51f8ae2013-06-16 15:39:02 +020088#ifdef CONFIG_CMD_DATE
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000089#define CONFIG_RTC_PCF8563
90#define CONFIG_SYS_I2C_RTC_ADDR 0x51
91#endif
92
93/* Boot Linux */
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +000094#define CONFIG_BOOTFILE "uImage"
95#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
96#define CONFIG_LOADADDR 0x41000000
97#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
98#define CONFIG_SERIAL_TAG
99#define CONFIG_REVISION_TAG
100
101/* Extra Environments */
102#define CONFIG_EXTRA_ENV_SETTINGS \
103 "mtdparts=" MTDPARTS_DEFAULT "\0" \
104 "verify=no\0" \
105 "bootcmd=run bootcmd_nand\0" \
106 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
107 "bootargs_nand=" \
108 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
109 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
110 "bootcmd_nand=" \
111 "run bootargs_nand && ubi part root 2048 && " \
Joe Hershberger108458a2012-11-01 16:54:18 +0000112 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
Veli-Pekka Peltolad8fbe2f2012-07-09 03:14:50 +0000113 "bootm 41000000\0" \
114 "bootargs_mmc=" \
115 "setenv bootargs ${kernelargs} " \
116 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
117 "bootcmd_mmc=" \
118 "run bootargs_mmc && mmc rescan && " \
119 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
120""
121
Marek Vasutb51f8ae2013-06-16 15:39:02 +0200122/* The rest of the configuration is shared */
123#include <configs/mxs.h>
124
125#endif /* __CONFIGS_APX4DEVKIT_H__ */