xbboot - Online in the Cloud

This is the command xbboot that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


xbboot - Ingenic XBurst USB Boot Vendor Requests

SYNOPSIS


xbboot [vendor_request] ...

DESCRIPTION


xbboot xburst-tools contains tools for Ingenic XBurst CPU device booting. It can flash
bootloader, kernel, rootfs to Ingenic XBurst CPU device NAND, and also has test functions
for Ingenic XBurst CPU devices.

OPTIONS


-u, --upload
upload file at <path> to <address> then jump to <address>

-h, --help
Show a help text and exit.

-v, --version
Show version information and exit.

VENDOR REQUEST


bulk_read <len> read len bulk bytes from USB, write to stdout
bulk_write <path> write file at <path> to USB
[get_info | VR_GET_CPU_INFO] read 8-byte CPU info and write to stdout
[set_addr | VR_SET_DATA_ADDRESS] <addr> send memory address
[set_len | VR_SET_DATA_LENGTH] <len> send data length
[flush_cache | VR_FLUSH_CACHES] flush I-Cache and D-Cache
[start1 | VR_PROGRAM_START1] <addr> transfer data from D-Cache to I-Cache and branch to I-
Cache
[start2 | VR_PROGRAM_START2] <addr> branch to <addr> directly

EXAMPLES


Here are some examples for the usage of xbboot in the Qi Hardware Project device:

Upload u-boot.bin to device memory: 0x80100000, then jump to 0x80100000.
$ sudo xbboot -u 0x80100000 /PATH/TO/u-boot.bin

Please report any further bugs at xiangfu@sharism.cc

LICENCE


xbboot is covered by the GNU General Public License (GPL), version 3 or later.

AUTHORS


Xiangfu Liu <xiangfu@sharism.cc>
Wolfgang Spraul <wolfgang@sharism.cc>

This manual page was written by Xiangfu Liu <xiangfu@sharism.cc> It is licensed under the
terms of the GNU GPL (version 3 or later).

May 5, 2010 XBBOOT(1)

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