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67 lines
1.7 KiB
Groff
67 lines
1.7 KiB
Groff
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.TH XBBOOT 1 "May 5, 2010"
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.SH NAME
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xbboot \- Ingenic XBurst USB Boot Vendor Requests
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.SH SYNOPSIS
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.B xbboot [vendor_request] ...
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.SH DESCRIPTION
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.B xbboot
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xburst-tools contains tools for Ingenic XBurst CPU device booting.
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It can flash bootloader, kernel, rootfs to Ingenic XBurst CPU
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device NAND, and also has test functions for Ingenic XBurst CPU
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devices.
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.SH OPTIONS
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.TP
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.BR "\-u, \-\-upload"
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upload file at <path> to <address> then jump to <address>
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.TP
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.B "\-h, \-\-help"
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Show a help text and exit.
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.TP
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.B "\-v, \-\-version"
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Show version information and exit.
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.SH VENDOR REQUEST
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.br
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.B bulk_read <len>
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read len bulk bytes from USB, write to stdout
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.br
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.B bulk_write <path>
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write file at <path> to USB
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.br
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.B [get_info | VR_GET_CPU_INFO]
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read 8-byte CPU info and write to stdout
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.br
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.B [set_addr | VR_SET_DATA_ADDRESS] <addr>
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send memory address
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.br
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.B [set_len | VR_SET_DATA_LENGTH] <len>
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send data length
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.br
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.B [flush_cache | VR_FLUSH_CACHES]
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flush I-Cache and D-Cache
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.br
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.B [start1 | VR_PROGRAM_START1] <addr>
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transfer data from D-Cache to I-Cache and branch to I-Cache
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.br
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.B [start2 | VR_PROGRAM_START2] <addr>
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branch to <addr> directly
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.SH EXAMPLES
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Here are some examples for the usage of xbboot in the Qi Hardware Project
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device:
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.PP
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Upload u-boot.bin to device memory: 0x80100000, then jump to 0x80100000.
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.br
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.B " $ sudo xbboot -u 0x80100000 /PATH/TO/u-boot.bin "
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.PP
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Please report any further bugs at
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.B xiangfu@sharism.com
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.SH LICENCE
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.B xbboot
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is covered by the GNU General Public License (GPL), version 3 or later.
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.SH AUTHORS
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Xiangfu Liu <xiangfu@sharism.com>
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.br
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Wolfgang Spraul <wolfgang@sharism.com>
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.PP
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This manual page was written by Xiangfu Liu <xiangfu@sharism.com>
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It is licensed under the terms of the GNU GPL (version 3 or later).
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