20 lines
837 B
Text
20 lines
837 B
Text
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U-Boot loader for Banana Pi M2.
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To install this bootloader, follow the instructions in
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http://linux-sunxi.org/Bootable_SD_card#Bootloader
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This version is patched so that:
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* ELF and API features are enabled.
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* The default environment is trimmed to just what's needed to boot.
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* The saveenv command writes to the file u-boot.env on the FAT partition.
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* The DTB file name is chosen based on the board model and passed to ubldr
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using the fdtfile env variable. ubldr loads the DTB from /boot/dtb/ on
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the FreeBSD partition.
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* By default, it loads PIE ubldr.bin from file ubldr.bin on the FAT partition
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to address 0x42000000, and launches it.
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For information about running FreeBSD on Banana Pi, see
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https://wiki.freebsd.org/FreeBSD/arm/Allwinner
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For general information about U-Boot see WWW: http://www.denx.de/wiki/U-Boot
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