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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * (C) Copyright 2012 Xilinx
- * (C) Copyright 2017 Opal Kelly Inc.
- *
- * Configuration settings for the SYZYGY Hub development board
- * See zynq-common.h for Zynq common configs
- */
- #ifndef __CONFIG_SYZYGY_HUB_H
- #define __CONFIG_SYZYGY_HUB_H
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "fit_image=fit.itb\0" \
- "bitstream_image=download.bit\0" \
- "loadbit_addr=0x1000000\0" \
- "load_addr=0x2000000\0" \
- "fit_size=0x800000\0" \
- "flash_off=0x100000\0" \
- "nor_flash_off=0xE2100000\0" \
- "fdt_high=0x20000000\0" \
- "initrd_high=0x20000000\0" \
- "loadbootenv_addr=0x2000000\0" \
- "fdt_addr_r=0x1f00000\0" \
- "pxefile_addr_r=0x2000000\0" \
- "kernel_addr_r=0x2000000\0" \
- "scriptaddr=0x3000000\0" \
- "ramdisk_addr_r=0x3100000\0" \
- "bootenv=uEnv.txt\0" \
- "bootenv_dev=mmc\0" \
- "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
- "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
- "env import -t ${loadbootenv_addr} $filesize\0" \
- "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
- "setbootenv=if env run bootenv_existence_test; then " \
- "if env run loadbootenv; then " \
- "env run importbootenv; " \
- "fi; " \
- "fi; \0" \
- "sd_loadbootenv=set bootenv_dev mmc && " \
- "run setbootenv \0" \
- "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv\0" \
- "preboot=if test $modeboot = sdboot; then " \
- "run sd_loadbootenv; " \
- "echo Checking if uenvcmd is set ...; " \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd ...; " \
- "run uenvcmd; " \
- "fi; " \
- "fi; \0" \
- "sdboot=echo Copying FPGA Bitstream from SD to RAM... && " \
- "load mmc 0 ${loadbit_addr} ${bitstream_image} && " \
- "echo Programming FPGA... && " \
- "fpga loadb 0 ${loadbit_addr} ${filesize} && " \
- "echo Copying FIT from SD to RAM... && " \
- "load mmc 0 ${load_addr} ${fit_image} && " \
- "bootm ${load_addr}\0" \
- "jtagboot=echo TFTPing FIT to RAM... && " \
- "tftpboot ${load_addr} ${fit_image} && " \
- "bootm ${load_addr}\0" \
- DFU_ALT_INFO \
- BOOTENV
- #include <configs/zynq-common.h>
- #endif /* __CONFIG_SYZYGY_HUB_H */
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