include/configs/pxm2.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * siemens pxm2
   4  * (C) Copyright 2013 Siemens Schweiz AG
   5  * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
   6  *
   7  * Based on:
   8  * U-Boot file:/include/configs/am335x_evm.h
   9  *
  10  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
  11  */
  12
  13 #ifndef __CONFIG_PXM2_H
  14 #define __CONFIG_PXM2_H
  15
  16 #include "siemens-am33x-common.h"
  17
  18 #define DDR_IOCTRL_VAL          0x18b
  19 #define DDR_PLL_FREQ            266
  20
  21 #define CFG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  22         "button_dfu0=59\0" \
  23         "led0=117,0,1\0" \
  24
  25  /* Physical Memory Map */
  26 #define CONFIG_MAX_RAM_BANK_SIZE        (512 << 20)     /* 1GB */
  27
  28 /* Use common default */
  29
  30 /* Default env settings */
  31 #define CFG_EXTRA_ENV_SETTINGS \
  32         "hostname=pxm2\0" \
  33         "ubi_off=2048\0"\
  34         "nand_img_size=0x500000\0" \
  35         "optargs=\0" \
  36         "preboot=draco_led 0\0" \
  37         CFG_ENV_SETTINGS_BUTTONS_AND_LEDS \
  38         "splashpos=m,m\0"       \
  39         CFG_ENV_SETTINGS_V1 \
  40         CFG_ENV_SETTINGS_NAND_V1 \
  41         "mmc_dev=0\0" \
  42         "mmc_root=/dev/mmcblk0p2 rw\0" \
  43         "mmc_root_fs_type=ext4 rootwait\0" \
  44         "mmc_load_uimage=" \
  45                 "mmc rescan; " \
  46                 "setenv bootfile uImage;" \
  47                 "fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
  48         "loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
  49         "importbootenv=echo Importing environment from mmc ...; " \
  50                 "env import -t $loadaddr $filesize\0" \
  51         "mmc_args=run bootargs_defaults;" \
  52                 "mtdparts default;" \
  53                 "setenv bootargs ${bootargs} " \
  54                 "root=${mmc_root} ${mtdparts}" \
  55                 "rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
  56                 "eth=${ethaddr} " \
  57                 "\0" \
  58         "mmc_boot=run mmc_args; " \
  59                 "run mmc_load_uimage; " \
  60                 "bootm ${kloadaddr}\0" \
  61         ""
  62
  63 #endif  /* ! __CONFIG_PXM2_H */