LXR uboot/include/configs/brxre1.h

   1/*
   2 * brxre1.h
   3 *
   4 * specific parts for B&R KWB Motherboard
   5 *
   6 * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
   7 * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
   8 *
   9 * SPDX-License-Identifier:        GPL-2.0+
  10 */
  11
  12#ifndef __CONFIG_BRXRE1_H__
  13#define __CONFIG_BRXRE1_H__
  14
  15#include <configs/bur_cfg_common.h>
  16#include <configs/bur_am335x_common.h>
  17/* ------------------------------------------------------------------------- */
  18#define CONFIG_AM335X_LCD
  19#define LCD_BPP                         LCD_COLOR32
  20
  21/* memory */
  22#define CONFIG_SYS_MALLOC_LEN           (5 * 1024 * 1024)
  23
  24/* Clock Defines */
  25#define V_OSCK                          26000000  /* Clock output from T2 */
  26#define V_SCLK                          (V_OSCK)
  27
  28#define CONFIG_POWER_TPS65217
  29
  30#define CONFIG_MACH_TYPE                3589
  31/* I2C IP block */
  32#define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC        20000
  33
  34/* MMC/SD IP block */
  35#define CONFIG_SUPPORT_EMMC_BOOT
  36
  37/* Always 64 KiB env size */
  38#define CONFIG_ENV_SIZE                 (64 << 10)
  39
  40#ifndef CONFIG_SPL_BUILD
  41
  42/* Default environment */
  43#define CONFIG_EXTRA_ENV_SETTINGS       \
  44BUR_COMMON_ENV \
  45"autoload=0\0" \
  46"scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  47"bootaddr=0x80001100\0" \
  48"bootdev=cpsw(0,0)\0" \
  49"vx_romfsbase=0x800E0000\0" \
  50"vx_romfssize=0x20000\0" \
  51"vx_memtop=0x8FBEF000\0" \
  52"loadromfs=mmc read ${vx_romfsbase} 700 100\0" \
  53"loadaddr=0x80100000\0" \
  54"startvx=run loadromfs; bootvx ${loadaddr}\0" \
  55"b_break=0\0" \
  56"b_tgts_std=mmc def net usb0\0" \
  57"b_tgts_rcy=def net usb0\0" \
  58"b_tgts_pme=net usb0 mmc\0" \
  59"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
  60" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
  61" else setenv b_tgts ${b_tgts_std}; fi\0" \
  62"b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \
  63"b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \
  64"b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \
  65"b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \
  66"b_default=run b_deftgts; for target in ${b_tgts};"\
  67" do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0"
  68#endif /* !CONFIG_SPL_BUILD*/
  69
  70#define CONFIG_BOOTCOMMAND              "mmc dev 1; run b_default"
  71
  72/* undefine command which we not need here */
  73#undef CONFIG_BOOTM_NETBSD
  74#undef CONFIG_BOOTM_PLAN9
  75#undef CONFIG_BOOTM_RTEMS
  76
  77/* Support both device trees and ATAGs. */
  78#define CONFIG_CMDLINE_TAG
  79#define CONFIG_SETUP_MEMORY_TAGS
  80#define CONFIG_INITRD_TAG
  81
  82/* USB configuration */
  83#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
  84#define CONFIG_AM335X_USB0
  85#define CONFIG_AM335X_USB0_MODE MUSB_HOST
  86#define CONFIG_AM335X_USB1
  87#define CONFIG_AM335X_USB1_MODE MUSB_HOST
  88
  89#define CONFIG_SYS_MMC_ENV_DEV          1
  90#define CONFIG_SYS_MMC_ENV_PART         2
  91#define CONFIG_ENV_OFFSET               0x40000 /* TODO: Adresse definieren */
  92#define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
  93#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
  94
  95#endif  /* __CONFIG_BRXRE1_H__ */
  96