183d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2a4d79993SHannes Schmelzer /* 3a4d79993SHannes Schmelzer * brxre1.h 4a4d79993SHannes Schmelzer * 5a4d79993SHannes Schmelzer * specific parts for B&R KWB Motherboard 6a4d79993SHannes Schmelzer * 7a4d79993SHannes Schmelzer * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - 8a4d79993SHannes Schmelzer * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com 9a4d79993SHannes Schmelzer */ 10a4d79993SHannes Schmelzer 11a4d79993SHannes Schmelzer #ifndef __CONFIG_BRXRE1_H__ 12a4d79993SHannes Schmelzer #define __CONFIG_BRXRE1_H__ 13a4d79993SHannes Schmelzer 14a4d79993SHannes Schmelzer #include <configs/bur_cfg_common.h> 15a4d79993SHannes Schmelzer #include <configs/bur_am335x_common.h> 16a4d79993SHannes Schmelzer /* ------------------------------------------------------------------------- */ 17a4d79993SHannes Schmelzer #define CONFIG_AM335X_LCD 18a4d79993SHannes Schmelzer #define LCD_BPP LCD_COLOR32 19a4d79993SHannes Schmelzer 20a4d79993SHannes Schmelzer /* memory */ 21a4d79993SHannes Schmelzer #define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) 22a4d79993SHannes Schmelzer 23a4d79993SHannes Schmelzer /* Clock Defines */ 24a4d79993SHannes Schmelzer #define V_OSCK 26000000 /* Clock output from T2 */ 25a4d79993SHannes Schmelzer #define V_SCLK (V_OSCK) 26a4d79993SHannes Schmelzer 27a4d79993SHannes Schmelzer #define CONFIG_MACH_TYPE 3589 28a4d79993SHannes Schmelzer 29a4d79993SHannes Schmelzer #ifndef CONFIG_SPL_BUILD 3092100426SHannes Schmelzer 3192100426SHannes Schmelzer /* Default environment */ 32a4d79993SHannes Schmelzer #define CONFIG_EXTRA_ENV_SETTINGS \ 33a4d79993SHannes Schmelzer BUR_COMMON_ENV \ 3492100426SHannes Schmelzer "autoload=0\0" \ 3592100426SHannes Schmelzer "scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ 36a4d79993SHannes Schmelzer "bootaddr=0x80001100\0" \ 37a4d79993SHannes Schmelzer "bootdev=cpsw(0,0)\0" \ 38a4d79993SHannes Schmelzer "vx_romfsbase=0x800E0000\0" \ 39a4d79993SHannes Schmelzer "vx_romfssize=0x20000\0" \ 40a4d79993SHannes Schmelzer "vx_memtop=0x8FBEF000\0" \ 4192100426SHannes Schmelzer "loadromfs=mmc read ${vx_romfsbase} 700 100\0" \ 42a4d79993SHannes Schmelzer "loadaddr=0x80100000\0" \ 4392100426SHannes Schmelzer "startvx=run loadromfs; bootvx ${loadaddr}\0" \ 4492100426SHannes Schmelzer "b_break=0\0" \ 4592100426SHannes Schmelzer "b_tgts_std=mmc def net usb0\0" \ 4692100426SHannes Schmelzer "b_tgts_rcy=def net usb0\0" \ 4792100426SHannes Schmelzer "b_tgts_pme=net usb0 mmc\0" \ 4892100426SHannes Schmelzer "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \ 4992100426SHannes Schmelzer " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \ 5092100426SHannes Schmelzer " else setenv b_tgts ${b_tgts_std}; fi\0" \ 5192100426SHannes Schmelzer "b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \ 5292100426SHannes Schmelzer "b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \ 5392100426SHannes Schmelzer "b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \ 5492100426SHannes Schmelzer "b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \ 5592100426SHannes Schmelzer "b_default=run b_deftgts; for target in ${b_tgts};"\ 5692100426SHannes Schmelzer " do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0" 57a4d79993SHannes Schmelzer #endif /* !CONFIG_SPL_BUILD*/ 58a4d79993SHannes Schmelzer 5992100426SHannes Schmelzer #define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default" 60a4d79993SHannes Schmelzer 61a4d79993SHannes Schmelzer /* undefine command which we not need here */ 62a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_NETBSD 63a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_PLAN9 64a4d79993SHannes Schmelzer #undef CONFIG_BOOTM_RTEMS 65a4d79993SHannes Schmelzer 66a4d79993SHannes Schmelzer /* Support both device trees and ATAGs. */ 67a4d79993SHannes Schmelzer #define CONFIG_CMDLINE_TAG 68a4d79993SHannes Schmelzer #define CONFIG_SETUP_MEMORY_TAGS 69a4d79993SHannes Schmelzer #define CONFIG_INITRD_TAG 70a4d79993SHannes Schmelzer 71a4d79993SHannes Schmelzer /* USB configuration */ 72a4d79993SHannes Schmelzer #define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT 73a4d79993SHannes Schmelzer 74*eaba7df7SHannes Schmelzer /* Environment */ 75f6877372SHannes Schmelzer #define CONFIG_SYS_MMC_ENV_DEV 1 76a4d79993SHannes Schmelzer #define CONFIG_SYS_MMC_ENV_PART 2 77*eaba7df7SHannes Schmelzer #define CONFIG_ENV_SIZE 0x10000 78a4d79993SHannes Schmelzer #define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ 79a4d79993SHannes Schmelzer #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 80a4d79993SHannes Schmelzer #define CONFIG_SYS_REDUNDAND_ENVIRONMENT 81a4d79993SHannes Schmelzer 82a4d79993SHannes Schmelzer #endif /* __CONFIG_BRXRE1_H__ */ 83