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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 552a848e4f75e224515269a84a1155c84b762bc7 / . / include / configs / apx4devkit.h
blob: cce39f27c7dbfa81107ecab632a1f84a8d3bf1b9 [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 CONFIG_MACH_TYPE MACH_TYPE_APX4DEVKIT
20
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]21/* U-Boot Commands */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]22
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]23#define CONFIG_CMD_NAND
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]24
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]25/* Memory configuration */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]26#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
27#define PHYS_SDRAM_1 0x40000000 /* Base address */
28#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]29#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
30
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]31/* Environment */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]32#define CONFIG_ENV_OVERWRITE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]33#define CONFIG_ENV_IS_IN_NAND
34
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]35/* Environment is in MMC */
36#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]37#define CONFIG_ENV_OFFSET (256 * 1024)
38#define CONFIG_ENV_SIZE (16 * 1024)
39#define CONFIG_SYS_MMC_ENV_DEV 0
40#endif
41
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]42/* Environment is in NAND */
43#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]44#define CONFIG_ENV_SECT_SIZE (128 * 1024)
45#define CONFIG_ENV_SIZE (128 * 1024)
46#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
47#define CONFIG_ENV_RANGE (384 * 1024)
48#define CONFIG_ENV_OFFSET 0x120000
49#define CONFIG_ENV_OFFSET_REDUND \
50 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
51#endif
52
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]53/* UBI and NAND partitioning */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]54#ifdef CONFIG_CMD_NAND
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]55#define CONFIG_CMD_UBIFS
56#define CONFIG_CMD_MTDPARTS
57#define CONFIG_RBTREE
58#define CONFIG_LZO
59#define CONFIG_MTD_DEVICE
60#define CONFIG_MTD_PARTITIONS
61#define MTDIDS_DEFAULT "nand0=gpmi-nand"
62#define MTDPARTS_DEFAULT \
63 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
64#else
65#define MTDPARTS_DEFAULT ""
66#endif
67
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]68/* FEC Ethernet on SoC */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]69#ifdef CONFIG_CMD_NET
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]70#define CONFIG_FEC_MXC
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]71#define CONFIG_ETHPRIME "FEC"
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]72#define CONFIG_FEC_MXC_PHYADDR 0
73#define IMX_FEC_BASE MXS_ENET0_BASE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]74#endif
75
76/* USB */
77#ifdef CONFIG_CMD_USB
Marek Vasutafa87212013-02-23 02:43:02 +0000[diff] [blame]78#define CONFIG_EHCI_MXS_PORT1
79#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]80#endif
81
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]82/* Boot Linux */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]83#define CONFIG_BOOTFILE "uImage"
84#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
85#define CONFIG_LOADADDR 0x41000000
86#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
87#define CONFIG_SERIAL_TAG
88#define CONFIG_REVISION_TAG
89
90/* Extra Environments */
91#define CONFIG_EXTRA_ENV_SETTINGS \
92 "mtdparts=" MTDPARTS_DEFAULT "\0" \
93 "verify=no\0" \
94 "bootcmd=run bootcmd_nand\0" \
95 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
96 "bootargs_nand=" \
97 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
98 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
99 "bootcmd_nand=" \
100 "run bootargs_nand && ubi part root 2048 && " \
Joe Hershberger949a7712012-11-01 16:54:18 +0000[diff] [blame]101 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]102 "bootm 41000000\0" \
103 "bootargs_mmc=" \
104 "setenv bootargs ${kernelargs} " \
105 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
106 "bootcmd_mmc=" \
107 "run bootargs_mmc && mmc rescan && " \
108 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
109""
110
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]111/* The rest of the configuration is shared */
112#include <configs/mxs.h>
113
114#endif /* __CONFIGS_APX4DEVKIT_H__ */