LXR uboot/include/configs/apx4devkit.h

   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 *
  12 * SPDX-License-Identifier:     GPL-2.0+
  13 */
  14#ifndef __CONFIGS_APX4DEVKIT_H__
  15#define __CONFIGS_APX4DEVKIT_H__
  16
  17/* System configurations */
  18#define CONFIG_MACH_TYPE        MACH_TYPE_APX4DEVKIT
  19
  20/* Memory configuration */
  21#define CONFIG_NR_DRAM_BANKS            1               /* 1 bank of DRAM */
  22#define PHYS_SDRAM_1                    0x40000000      /* Base address */
  23#define PHYS_SDRAM_1_SIZE               0x20000000      /* Max 512 MB RAM */
  24#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
  25
  26/* Environment */
  27#define CONFIG_ENV_OVERWRITE
  28
  29/* Environment is in MMC */
  30#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
  31#define CONFIG_ENV_OFFSET               (256 * 1024)
  32#define CONFIG_ENV_SIZE                 (16 * 1024)
  33#define CONFIG_SYS_MMC_ENV_DEV          0
  34#endif
  35
  36/* Environment is in NAND */
  37#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
  38#define CONFIG_ENV_SECT_SIZE            (128 * 1024)
  39#define CONFIG_ENV_SIZE                 (128 * 1024)
  40#define CONFIG_ENV_SIZE_REDUND          CONFIG_ENV_SIZE
  41#define CONFIG_ENV_RANGE                (384 * 1024)
  42#define CONFIG_ENV_OFFSET               0x120000
  43#define CONFIG_ENV_OFFSET_REDUND        \
  44                (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
  45#endif
  46
  47/* UBI and NAND partitioning */
  48#ifdef CONFIG_CMD_NAND
  49#define CONFIG_MTD_DEVICE
  50#define CONFIG_MTD_PARTITIONS
  51#endif
  52
  53/* FEC Ethernet on SoC */
  54#ifdef CONFIG_CMD_NET
  55#define CONFIG_FEC_MXC
  56#define CONFIG_ETHPRIME                 "FEC"
  57#define CONFIG_FEC_MXC_PHYADDR          0
  58#define IMX_FEC_BASE                    MXS_ENET0_BASE
  59#endif
  60
  61/* USB */
  62#ifdef CONFIG_CMD_USB
  63#define CONFIG_EHCI_MXS_PORT1
  64#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
  65#endif
  66
  67/* Boot Linux */
  68#define CONFIG_BOOTFILE                 "uImage"
  69#define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
  70#define CONFIG_LOADADDR                 0x41000000
  71#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  72#define CONFIG_SERIAL_TAG
  73#define CONFIG_REVISION_TAG
  74
  75/* Extra Environments */
  76#define CONFIG_EXTRA_ENV_SETTINGS \
  77        "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
  78        "verify=no\0" \
  79        "bootcmd=run bootcmd_nand\0" \
  80        "kernelargs=console=tty0 console=ttyAMA0,115200 consoleblank=0\0" \
  81        "bootargs_nand=" \
  82                "setenv bootargs ${kernelargs} ubi.mtd=3,2048 " \
  83                "root=ubi0:rootfs rootfstype=ubifs ${mtdparts} rw\0" \
  84        "bootcmd_nand=" \
  85                "run bootargs_nand && ubi part root 2048 && " \
  86                "ubifsmount ubi:rootfs && ubifsload 41000000 boot/uImage && " \
  87                "bootm 41000000\0" \
  88        "bootargs_mmc=" \
  89                "setenv bootargs ${kernelargs} " \
  90                "root=/dev/mmcblk0p2 rootwait ${mtdparts} rw\0" \
  91        "bootcmd_mmc=" \
  92                "run bootargs_mmc && mmc rescan && " \
  93                "ext2load mmc 0:2 41000000 boot/uImage && bootm 41000000\0" \
  94""
  95
  96/* The rest of the configuration is shared */
  97#include <configs/mxs.h>
  98
  99#endif /* __CONFIGS_APX4DEVKIT_H__ */
 100