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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 4585601ae2147730fcf342ed9b57a2c684503490 / . / include / configs / apx4devkit.h
blob: babaf2671e36f55fd6429e7fbd8885170ed2191f [file] [log] [blame]
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]1/*
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 Denk1a459662013-07-08 09:37:19 +0200[diff] [blame]12 * SPDX-License-Identifier: GPL-2.0+
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]13 */
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]14#ifndef __CONFIGS_APX4DEVKIT_H__
15#define __CONFIGS_APX4DEVKIT_H__
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]16
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]17/* System configurations */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]18#define CONFIG_MX28 /* i.MX28 SoC */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]19#define MACH_TYPE_APX4DEVKIT 3712
20#define CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
21
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]22/* U-Boot Commands */
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]23#define CONFIG_SYS_NO_FLASH
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]24#define CONFIG_DOS_PARTITION
25
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]26#define CONFIG_CMD_DATE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]27#define CONFIG_CMD_NAND
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]28
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]29/* Memory configuration */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]30#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
31#define PHYS_SDRAM_1 0x40000000 /* Base address */
32#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]33#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
34
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]35/* Environment */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]36#define CONFIG_ENV_OVERWRITE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]37#define CONFIG_ENV_IS_IN_NAND
38
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]39/* Environment is in MMC */
40#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]41#define CONFIG_ENV_OFFSET (256 * 1024)
42#define CONFIG_ENV_SIZE (16 * 1024)
43#define CONFIG_SYS_MMC_ENV_DEV 0
44#endif
45
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]46/* Environment is in NAND */
47#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]48#define CONFIG_ENV_SECT_SIZE (128 * 1024)
49#define CONFIG_ENV_SIZE (128 * 1024)
50#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
51#define CONFIG_ENV_RANGE (384 * 1024)
52#define CONFIG_ENV_OFFSET 0x120000
53#define CONFIG_ENV_OFFSET_REDUND \
54 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
55#endif
56
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]57/* UBI and NAND partitioning */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]58#ifdef CONFIG_CMD_NAND
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]59#define CONFIG_CMD_UBIFS
60#define CONFIG_CMD_MTDPARTS
61#define CONFIG_RBTREE
62#define CONFIG_LZO
63#define CONFIG_MTD_DEVICE
64#define CONFIG_MTD_PARTITIONS
65#define MTDIDS_DEFAULT "nand0=gpmi-nand"
66#define MTDPARTS_DEFAULT \
67 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
68#else
69#define MTDPARTS_DEFAULT ""
70#endif
71
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]72/* FEC Ethernet on SoC */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]73#ifdef CONFIG_CMD_NET
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]74#define CONFIG_FEC_MXC
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]75#define CONFIG_ETHPRIME "FEC"
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]76#define CONFIG_FEC_MXC_PHYADDR 0
77#define IMX_FEC_BASE MXS_ENET0_BASE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]78#endif
79
80/* USB */
81#ifdef CONFIG_CMD_USB
Marek Vasutafa87212013-02-23 02:43:02 +0000[diff] [blame]82#define CONFIG_EHCI_MXS_PORT1
83#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]84#endif
85
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]86/* RTC */
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]87#ifdef CONFIG_CMD_DATE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]88#define CONFIG_RTC_PCF8563
89#define CONFIG_SYS_I2C_RTC_ADDR 0x51
90#endif
91
92/* Boot Linux */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]93#define CONFIG_BOOTFILE "uImage"
94#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
95#define CONFIG_LOADADDR 0x41000000
96#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
97#define CONFIG_SERIAL_TAG
98#define CONFIG_REVISION_TAG
99
100/* Extra Environments */
101#define CONFIG_EXTRA_ENV_SETTINGS \
102 "mtdparts=" MTDPARTS_DEFAULT "\0" \
103 "verify=no\0" \
104 "bootcmd=run bootcmd_nand\0" \
105 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
106 "bootargs_nand=" \
107 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
108 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
109 "bootcmd_nand=" \
110 "run bootargs_nand && ubi part root 2048 && " \
Joe Hershberger949a7712012-11-01 16:54:18 +0000[diff] [blame]111 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]112 "bootm 41000000\0" \
113 "bootargs_mmc=" \
114 "setenv bootargs ${kernelargs} " \
115 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
116 "bootcmd_mmc=" \
117 "run bootargs_mmc && mmc rescan && " \
118 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
119""
120
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]121/* The rest of the configuration is shared */
122#include <configs/mxs.h>
123
124#endif /* __CONFIGS_APX4DEVKIT_H__ */