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       \
  44 BUR_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_DSPS
  84 #define CONFIG_USB_MUSB_PIO_ONLY
  85 #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
  86 #define CONFIG_AM335X_USB0
  87 #define CONFIG_AM335X_USB0_MODE MUSB_HOST
  88 #define CONFIG_AM335X_USB1
  89 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
  90
  91 #define CONFIG_SYS_MMC_ENV_DEV          1
  92 #define CONFIG_SYS_MMC_ENV_PART         2
  93 #define CONFIG_ENV_OFFSET               0x40000 /* TODO: Adresse definieren */
  94 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
  95 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
  96
  97 #endif  /* __CONFIG_BRXRE1_H__ */