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Diffstat (limited to 'include/configs/brxre1.h')
| -rw-r--r-- | include/configs/brxre1.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/configs/brxre1.h b/include/configs/brxre1.h new file mode 100644 index 0000000..c6e308b --- /dev/null +++ b/include/configs/brxre1.h @@ -0,0 +1,74 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * brxre1.h + * + * specific parts for B&R KWB Motherboard + * + * Copyright (C) 2013 Hannes Schmelzer <oe5hpm@oevsv.at> - + * Bernecker & Rainer Industrieelektronik GmbH - http://www.br-automation.com + */ + +#ifndef __CONFIG_BRXRE1_H__ +#define __CONFIG_BRXRE1_H__ + +#include <configs/bur_cfg_common.h> +#include <configs/bur_am335x_common.h> +/* ------------------------------------------------------------------------- */ +#define CONFIG_AM335X_LCD +#define LCD_BPP LCD_COLOR32 + +/* memory */ +#define CONFIG_SYS_MALLOC_LEN (5 * 1024 * 1024) + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK) + +#define CONFIG_MACH_TYPE 3589 + +#ifndef CONFIG_SPL_BUILD + +/* Default environment */ +#define CONFIG_EXTRA_ENV_SETTINGS \ +BUR_COMMON_ENV \ +"autoload=0\0" \ +"scradr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \ +"bootaddr=0x80001100\0" \ +"bootdev=cpsw(0,0)\0" \ +"vx_romfsbase=0x800E0000\0" \ +"vx_romfssize=0x20000\0" \ +"vx_memtop=0x8FBEF000\0" \ +"loadromfs=mmc read ${vx_romfsbase} 700 100\0" \ +"loadaddr=0x80100000\0" \ +"startvx=run loadromfs; bootvx ${loadaddr}\0" \ +"b_break=0\0" \ +"b_tgts_std=mmc def net usb0\0" \ +"b_tgts_rcy=def net usb0\0" \ +"b_tgts_pme=net usb0 mmc\0" \ +"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \ +" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \ +" else setenv b_tgts ${b_tgts_std}; fi\0" \ +"b_mmc=load mmc 1 ${loadaddr} arimg && run startvx\0" \ +"b_def=mmc read ${loadaddr} 800 8000; run startvx\0" \ +"b_net=tftp ${scradr} netscript.img && source ${scradr}\0" \ +"b_usb0=usb start && load usb 0 ${scradr} usbscript.img && source ${scradr}\0" \ +"b_default=run b_deftgts; for target in ${b_tgts};"\ +" do run b_${target}; if test ${b_break} = 1; then; exit; fi; done\0" +#endif /* !CONFIG_SPL_BUILD*/ + +#define CONFIG_BOOTCOMMAND "mmc dev 1; run b_default" + +/* Support both device trees and ATAGs. */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG + +/* Environment */ +#define CONFIG_SYS_MMC_ENV_DEV 1 +#define CONFIG_SYS_MMC_ENV_PART 2 +#define CONFIG_ENV_SIZE 0x10000 +#define CONFIG_ENV_OFFSET 0x40000 /* TODO: Adresse definieren */ +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT + +#endif /* __CONFIG_BRXRE1_H__ */ |