1a4d79993SHannes Schmelzer /* 2a4d79993SHannes Schmelzer * brxre1.h 3a4d79993SHannes Schmelzer * 4a4d79993SHannes Schmelzer * specific parts for B&R KWB Motherboard 5a4d79993SHannes Schmelzer * 6a4d79993SHannes Schmelzer * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - 7a4d79993SHannes Schmelzer * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com 8a4d79993SHannes Schmelzer * 9a4d79993SHannes Schmelzer * SPDX-License-Identifier: GPL-2.0+ 10a4d79993SHannes Schmelzer */ 11a4d79993SHannes Schmelzer 12a4d79993SHannes Schmelzer #ifndef __CONFIG_BRXRE1_H__ 13a4d79993SHannes Schmelzer #define __CONFIG_BRXRE1_H__ 14a4d79993SHannes Schmelzer 15a4d79993SHannes Schmelzer #include <configs/bur_cfg_common.h> 16a4d79993SHannes Schmelzer #include <configs/bur_am335x_common.h> 17a4d79993SHannes Schmelzer /* ------------------------------------------------------------------------- */ 18a4d79993SHannes Schmelzer #define CONFIG_AM335X_LCD 19a4d79993SHannes Schmelzer #define LCD_BPP LCD_COLOR32 20a4d79993SHannes Schmelzer 21a4d79993SHannes Schmelzer /* memory */ 22a4d79993SHannes Schmelzer #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) 23a4d79993SHannes Schmelzer 24a4d79993SHannes Schmelzer /* Clock Defines */ 25a4d79993SHannes Schmelzer #define V_OSCK 26000000 /* Clock output from T2 */ 26a4d79993SHannes Schmelzer #define V_SCLK (V_OSCK) 27a4d79993SHannes Schmelzer 28a4d79993SHannes Schmelzer #define CONFIG_POWER_TPS65217 29a4d79993SHannes Schmelzer 30a4d79993SHannes Schmelzer #define CONFIG_MACH_TYPE 3589 31a4d79993SHannes Schmelzer /* I2C IP block */ 32a4d79993SHannes Schmelzer #define CONFIG_SYS_OMAP24_I2C_SPEED_PSOC 20000 33a4d79993SHannes Schmelzer 34a4d79993SHannes Schmelzer /* MMC/SD IP block */ 35a4d79993SHannes Schmelzer #define CONFIG_SUPPORT_EMMC_BOOT 36a4d79993SHannes Schmelzer 37a4d79993SHannes Schmelzer /* Always 64 KiB env size */ 38a4d79993SHannes Schmelzer #define CONFIG_ENV_SIZE (64 << 10) 39a4d79993SHannes Schmelzer 40a4d79993SHannes Schmelzer #ifndef CONFIG_SPL_BUILD 41*92100426SHannes Schmelzer 42*92100426SHannes Schmelzer /* Default environment */ 43a4d79993SHannes Schmelzer #define CONFIG_EXTRA_ENV_SETTINGS \ 44a4d79993SHannes Schmelzer BUR_COMMON_ENV \ 45*92100426SHannes Schmelzer "autoload=0\0" \ 46*92100426SHannes Schmelzer "scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 47a4d79993SHannes Schmelzer "bootaddr=0x80001100\0" \ 48a4d79993SHannes Schmelzer "bootdev=cpsw(0,0)\0" \ 49a4d79993SHannes Schmelzer "vx_romfsbase=0x800E0000\0" \ 50a4d79993SHannes Schmelzer "vx_romfssize=0x20000\0" \ 51a4d79993SHannes Schmelzer "vx_memtop=0x8FBEF000\0" \ 52*92100426SHannes Schmelzer "loadromfs=mmc read ${vx_romfsbase} 700 100\0" \ 53a4d79993SHannes Schmelzer "loadaddr=0x80100000\0" \ 54*92100426SHannes Schmelzer "startvx=run loadromfs; bootvx ${loadaddr}\0" \ 55*92100426SHannes Schmelzer "b_break=0\0" \ 56*92100426SHannes Schmelzer "b_tgts_std=mmc def net usb0\0" \ 57*92100426SHannes Schmelzer "b_tgts_rcy=def net usb0\0" \ 58*92100426SHannes Schmelzer "b_tgts_pme=net usb0 mmc\0" \ 59*92100426SHannes Schmelzer "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \ 60*92100426SHannes Schmelzer " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \ 61*92100426SHannes Schmelzer " else setenv b_tgts ${b_tgts_std}; fi\0" \ 62*92100426SHannes Schmelzer "b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \ 63*92100426SHannes Schmelzer "b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \ 64*92100426SHannes Schmelzer "b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \ 65*92100426SHannes Schmelzer "b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \ 66*92100426SHannes Schmelzer "b_default=run b_deftgts; for target in ${b_tgts};"\ 67*92100426SHannes Schmelzer " do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0" 68a4d79993SHannes Schmelzer #endif /* !CONFIG_SPL_BUILD*/ 69a4d79993SHannes Schmelzer 70*92100426SHannes Schmelzer #define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default" 71a4d79993SHannes Schmelzer 72a4d79993SHannes Schmelzer /* undefine command which we not need here */ 73a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_NETBSD 74a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_PLAN9 75a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_RTEMS 76a4d79993SHannes Schmelzer 77a4d79993SHannes Schmelzer /* Support both device trees and ATAGs. */ 78a4d79993SHannes Schmelzer #define CONFIG_CMDLINE_TAG 79a4d79993SHannes Schmelzer #define CONFIG_SETUP_MEMORY_TAGS 80a4d79993SHannes Schmelzer #define CONFIG_INITRD_TAG 81a4d79993SHannes Schmelzer 82a4d79993SHannes Schmelzer /* USB configuration */ 83a4d79993SHannes Schmelzer #define CONFIG_USB_MUSB_DSPS 84a4d79993SHannes Schmelzer #define CONFIG_USB_MUSB_PIO_ONLY 85a4d79993SHannes Schmelzer #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT 86a4d79993SHannes Schmelzer #define CONFIG_AM335X_USB0 87a4d79993SHannes Schmelzer #define CONFIG_AM335X_USB0_MODE MUSB_HOST 88a4d79993SHannes Schmelzer #define CONFIG_AM335X_USB1 89a4d79993SHannes Schmelzer #define CONFIG_AM335X_USB1_MODE MUSB_HOST 90a4d79993SHannes Schmelzer 91f6877372SHannes Schmelzer #define CONFIG_SYS_MMC_ENV_DEV 1 92a4d79993SHannes Schmelzer #define CONFIG_SYS_MMC_ENV_PART 2 93a4d79993SHannes Schmelzer #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ 94a4d79993SHannes Schmelzer #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 95a4d79993SHannes Schmelzer #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 96a4d79993SHannes Schmelzer 97a4d79993SHannes Schmelzer #endif /* __CONFIG_BRXRE1_H__ */ 98