/*

   * brxre1.h

   *
   * specific parts for B&R KWB Motherboard
   *

   * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -

   * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
   *
   * SPDX-License-Identifier:        GPL-2.0+
   */

  #ifndef __CONFIG_BRXRE1_H__
  #define __CONFIG_BRXRE1_H__

  #include <configs/bur_cfg_common.h>

  #include <configs/bur_am335x_common.h>
  /* ------------------------------------------------------------------------- */

  #define CONFIG_AM335X_LCD

  #define LCD_BPP				LCD_COLOR32

  /* memory */
  #define CONFIG_SYS_MALLOC_LEN		(5 * 1024 * 1024)

  /* Clock Defines */
  #define V_OSCK				26000000  /* Clock output from T2 */
  #define V_SCLK				(V_OSCK)
  
  #define CONFIG_POWER_TPS65217
  
  #define CONFIG_MACH_TYPE		3589
  /* I2C IP block */
  #define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC	20000

  /* MMC/SD IP block */

  #define CONFIG_SUPPORT_EMMC_BOOT

  /* Always 64 KiB env size */
  #define CONFIG_ENV_SIZE			(64 << 10)

  
  #ifndef CONFIG_SPL_BUILD

  
  /* Default environment */
  #define CONFIG_EXTRA_ENV_SETTINGS	\

  BUR_COMMON_ENV \

  "autoload=0\0" \
  "scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \

  "bootaddr=0x80001100\0" \
  "bootdev=cpsw(0,0)\0" \

  "vx_romfsbase=0x800E0000\0" \
  "vx_romfssize=0x20000\0" \
  "vx_memtop=0x8FBEF000\0" \

  "loadromfs=mmc read ${vx_romfsbase} 700 100\0" \

  "loadaddr=0x80100000\0" \

  "startvx=run loadromfs; bootvx ${loadaddr}\0" \
  "b_break=0\0" \
  "b_tgts_std=mmc def net usb0\0" \
  "b_tgts_rcy=def net usb0\0" \
  "b_tgts_pme=net usb0 mmc\0" \
  "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
  " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
  " else setenv b_tgts ${b_tgts_std}; fi\0" \
  "b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \
  "b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \
  "b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \
  "b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \
  "b_default=run b_deftgts; for target in ${b_tgts};"\
  " do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0"

  #endif /* !CONFIG_SPL_BUILD*/

  #define CONFIG_BOOTCOMMAND		"mmc dev 1; run b_default"

  
  /* undefine command which we not need here */

  #undef CONFIG_BOOTM_NETBSD
  #undef CONFIG_BOOTM_PLAN9
  #undef CONFIG_BOOTM_RTEMS

  
  /* Support both device trees and ATAGs. */

  #define CONFIG_CMDLINE_TAG
  #define CONFIG_SETUP_MEMORY_TAGS
  #define CONFIG_INITRD_TAG

  
  /* USB configuration */

  #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT

  #define CONFIG_AM335X_USB0
  #define CONFIG_AM335X_USB0_MODE	MUSB_HOST

  #define CONFIG_AM335X_USB1
  #define CONFIG_AM335X_USB1_MODE	MUSB_HOST

  #define CONFIG_SYS_MMC_ENV_DEV		1

  #define CONFIG_SYS_MMC_ENV_PART		2
  #define CONFIG_ENV_OFFSET		0x40000	/* TODO: Adresse definieren */
  #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
  #define CONFIG_SYS_REDUNDAND_ENVIRONMENT

  #endif	/* __CONFIG_BRXRE1_H__ */