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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 6e7adf7037c76f081b149685fa5e978e2ddf2a22 / . / include / configs / apx4devkit.h
blob: bb6812546228ec95760ea5e753ae49533202a542 [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
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]21/* Memory configuration */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]22#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
23#define PHYS_SDRAM_1 0x40000000 /* Base address */
24#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]25#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
26
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]27/* Environment */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]28#define CONFIG_ENV_OVERWRITE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]29
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]30/* Environment is in MMC */
31#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]32#define CONFIG_ENV_OFFSET (256 * 1024)
33#define CONFIG_ENV_SIZE (16 * 1024)
34#define CONFIG_SYS_MMC_ENV_DEV 0
35#endif
36
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]37/* Environment is in NAND */
38#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]39#define CONFIG_ENV_SECT_SIZE (128 * 1024)
40#define CONFIG_ENV_SIZE (128 * 1024)
41#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
42#define CONFIG_ENV_RANGE (384 * 1024)
43#define CONFIG_ENV_OFFSET 0x120000
44#define CONFIG_ENV_OFFSET_REDUND \
45 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
46#endif
47
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]48/* UBI and NAND partitioning */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]49#ifdef CONFIG_CMD_NAND
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]50#define CONFIG_MTD_DEVICE
51#define CONFIG_MTD_PARTITIONS
52#define MTDIDS_DEFAULT "nand0=gpmi-nand"
53#define MTDPARTS_DEFAULT \
54 "mtdparts=gpmi-nand:128k(bootstrap),1024k(boot),768k(env),-(root)"
55#else
56#define MTDPARTS_DEFAULT ""
57#endif
58
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]59/* FEC Ethernet on SoC */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]60#ifdef CONFIG_CMD_NET
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]61#define CONFIG_FEC_MXC
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]62#define CONFIG_ETHPRIME "FEC"
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]63#define CONFIG_FEC_MXC_PHYADDR 0
64#define IMX_FEC_BASE MXS_ENET0_BASE
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]65#endif
66
67/* USB */
68#ifdef CONFIG_CMD_USB
Marek Vasutafa87212013-02-23 02:43:02 +0000[diff] [blame]69#define CONFIG_EHCI_MXS_PORT1
70#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]71#endif
72
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]73/* Boot Linux */
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]74#define CONFIG_BOOTFILE "uImage"
75#define CONFIG_BOOTCOMMAND "run bootcmd_nand"
76#define CONFIG_LOADADDR 0x41000000
77#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
78#define CONFIG_SERIAL_TAG
79#define CONFIG_REVISION_TAG
80
81/* Extra Environments */
82#define CONFIG_EXTRA_ENV_SETTINGS \
83 "mtdparts=" MTDPARTS_DEFAULT "\0" \
84 "verify=no\0" \
85 "bootcmd=run bootcmd_nand\0" \
86 "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
87 "bootargs_nand=" \
88 "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
89 "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
90 "bootcmd_nand=" \
91 "run bootargs_nand && ubi part root 2048 && " \
Joe Hershberger949a7712012-11-01 16:54:18 +0000[diff] [blame]92 "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
Veli-Pekka Peltolac1393bb2012-07-09 03:14:50 +0000[diff] [blame]93 "bootm 41000000\0" \
94 "bootargs_mmc=" \
95 "setenv bootargs ${kernelargs} " \
96 "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
97 "bootcmd_mmc=" \
98 "run bootargs_mmc && mmc rescan && " \
99 "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
100""
101
Marek Vasut5434caf2013-06-16 15:39:02 +0200[diff] [blame]102/* The rest of the configuration is shared */
103#include <configs/mxs.h>
104
105#endif /* __CONFIGS_APX4DEVKIT_H__ */