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- /* 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
- #endif /* __CONFIG_BRXRE1_H__ */
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