LXR uboot/include/configs/brxre1.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * brxre1.h
   4 *
   5 * specific parts for B&R KWB Motherboard
   6 *
   7 * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> -
   8 * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com
   9 */
  10
  11#ifndef __CONFIG_BRXRE1_H__
  12#define __CONFIG_BRXRE1_H__
  13
  14#include <configs/bur_cfg_common.h>
  15#include <configs/bur_am335x_common.h>
  16#include <linux/stringify.h>
  17/* ------------------------------------------------------------------------- */
  18#if !defined(CONFIG_AM335X_LCD)
  19#define CONFIG_AM335X_LCD
  20#endif
  21#define LCD_BPP                         LCD_COLOR32
  22
  23/* memory */
  24#define CONFIG_SYS_MALLOC_LEN           (5 * 1024 * 1024)
  25
  26/* Clock Defines */
  27#define V_OSCK                          26000000  /* Clock output from T2 */
  28#define V_SCLK                          (V_OSCK)
  29
  30#define CONFIG_MACH_TYPE                3589
  31
  32#ifndef CONFIG_SPL_BUILD
  33
  34/* Default environment */
  35#define CONFIG_EXTRA_ENV_SETTINGS       \
  36BUR_COMMON_ENV \
  37"autoload=0\0" \
  38"scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  39"bootaddr=0x80001100\0" \
  40"bootdev=cpsw(0,0)\0" \
  41"vx_romfsbase=0x800E0000\0" \
  42"vx_romfssize=0x20000\0" \
  43"vx_memtop=0x8FBEF000\0" \
  44"loadromfs=mmc read ${vx_romfsbase} 700 100\0" \
  45"loadaddr=0x80100000\0" \
  46"startvx=run loadromfs; bootvx ${loadaddr}\0" \
  47"b_break=0\0" \
  48"b_tgts_std=mmc def net usb0\0" \
  49"b_tgts_rcy=def net usb0\0" \
  50"b_tgts_pme=net usb0 mmc\0" \
  51"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
  52" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
  53" else setenv b_tgts ${b_tgts_std}; fi\0" \
  54"b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \
  55"b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \
  56"b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \
  57"b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \
  58"b_default=run b_deftgts; for target in ${b_tgts};"\
  59" do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0"
  60#endif /* !CONFIG_SPL_BUILD*/
  61
  62#define CONFIG_BOOTCOMMAND              "mmc dev 1; run b_default"
  63
  64/* Support both device trees and ATAGs. */
  65#define CONFIG_CMDLINE_TAG
  66#define CONFIG_SETUP_MEMORY_TAGS
  67#define CONFIG_INITRD_TAG
  68
  69/* Environment */
  70#define CONFIG_SYS_MMC_ENV_DEV          1
  71#define CONFIG_SYS_MMC_ENV_PART         2
  72
  73#endif  /* __CONFIG_BRXRE1_H__ */
  74