1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * brxre1.h 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * specific parts for B&R KWB Motherboard 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - 7*4882a593Smuzhiyun * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef __CONFIG_BRXRE1_H__ 13*4882a593Smuzhiyun #define __CONFIG_BRXRE1_H__ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #include <configs/bur_cfg_common.h> 16*4882a593Smuzhiyun #include <configs/bur_am335x_common.h> 17*4882a593Smuzhiyun /* ------------------------------------------------------------------------- */ 18*4882a593Smuzhiyun #define CONFIG_AM335X_LCD 19*4882a593Smuzhiyun #define LCD_BPP LCD_COLOR32 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* memory */ 22*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* Clock Defines */ 25*4882a593Smuzhiyun #define V_OSCK 26000000 /* Clock output from T2 */ 26*4882a593Smuzhiyun #define V_SCLK (V_OSCK) 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun #define CONFIG_POWER_TPS65217 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #define CONFIG_MACH_TYPE 3589 31*4882a593Smuzhiyun /* I2C IP block */ 32*4882a593Smuzhiyun #define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun /* MMC/SD IP block */ 35*4882a593Smuzhiyun #define CONFIG_SUPPORT_EMMC_BOOT 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun /* Always 64 KiB env size */ 38*4882a593Smuzhiyun #define CONFIG_ENV_SIZE (64 << 10) 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #ifndef CONFIG_SPL_BUILD 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun /* Default environment */ 43*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 44*4882a593Smuzhiyun BUR_COMMON_ENV \ 45*4882a593Smuzhiyun "autoload=0\0" \ 46*4882a593Smuzhiyun "scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 47*4882a593Smuzhiyun "bootaddr=0x80001100\0" \ 48*4882a593Smuzhiyun "bootdev=cpsw(0,0)\0" \ 49*4882a593Smuzhiyun "vx_romfsbase=0x800E0000\0" \ 50*4882a593Smuzhiyun "vx_romfssize=0x20000\0" \ 51*4882a593Smuzhiyun "vx_memtop=0x8FBEF000\0" \ 52*4882a593Smuzhiyun "loadromfs=mmc read ${vx_romfsbase} 700 100\0" \ 53*4882a593Smuzhiyun "loadaddr=0x80100000\0" \ 54*4882a593Smuzhiyun "startvx=run loadromfs; bootvx ${loadaddr}\0" \ 55*4882a593Smuzhiyun "b_break=0\0" \ 56*4882a593Smuzhiyun "b_tgts_std=mmc def net usb0\0" \ 57*4882a593Smuzhiyun "b_tgts_rcy=def net usb0\0" \ 58*4882a593Smuzhiyun "b_tgts_pme=net usb0 mmc\0" \ 59*4882a593Smuzhiyun "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \ 60*4882a593Smuzhiyun " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \ 61*4882a593Smuzhiyun " else setenv b_tgts ${b_tgts_std}; fi\0" \ 62*4882a593Smuzhiyun "b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \ 63*4882a593Smuzhiyun "b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \ 64*4882a593Smuzhiyun "b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \ 65*4882a593Smuzhiyun "b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \ 66*4882a593Smuzhiyun "b_default=run b_deftgts; for target in ${b_tgts};"\ 67*4882a593Smuzhiyun " do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0" 68*4882a593Smuzhiyun #endif /* !CONFIG_SPL_BUILD*/ 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun #define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default" 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun /* undefine command which we not need here */ 73*4882a593Smuzhiyun #undef CONFIG_BOOTM_NETBSD 74*4882a593Smuzhiyun #undef CONFIG_BOOTM_PLAN9 75*4882a593Smuzhiyun #undef CONFIG_BOOTM_RTEMS 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun /* Support both device trees and ATAGs. */ 78*4882a593Smuzhiyun #define CONFIG_CMDLINE_TAG 79*4882a593Smuzhiyun #define CONFIG_SETUP_MEMORY_TAGS 80*4882a593Smuzhiyun #define CONFIG_INITRD_TAG 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun /* USB configuration */ 83*4882a593Smuzhiyun #define CONFIG_USB_MUSB_DSPS 84*4882a593Smuzhiyun #define CONFIG_USB_MUSB_PIO_ONLY 85*4882a593Smuzhiyun #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT 86*4882a593Smuzhiyun #define CONFIG_AM335X_USB0 87*4882a593Smuzhiyun #define CONFIG_AM335X_USB0_MODE MUSB_HOST 88*4882a593Smuzhiyun #define CONFIG_AM335X_USB1 89*4882a593Smuzhiyun #define CONFIG_AM335X_USB1_MODE MUSB_HOST 90*4882a593Smuzhiyun 91*4882a593Smuzhiyun #define CONFIG_SYS_MMC_ENV_DEV 1 92*4882a593Smuzhiyun #define CONFIG_SYS_MMC_ENV_PART 2 93*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ 94*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 95*4882a593Smuzhiyun #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun #endif /* __CONFIG_BRXRE1_H__ */ 98