mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-16 00:03:24 +00:00
60971e63e6
Add the description of CLI commands to the generated index. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
52 lines
957 B
ReStructuredText
52 lines
957 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+:
|
|
|
|
.. index::
|
|
single: loadm (command)
|
|
|
|
loadm command
|
|
=============
|
|
|
|
Synopsis
|
|
--------
|
|
|
|
::
|
|
|
|
loadm <src_addr> <dst_addr> <len>
|
|
|
|
Description
|
|
-----------
|
|
|
|
The loadm command is used to copy memory content from source address
|
|
to destination address and, if efi is enabled, will setup a "Mem" efi
|
|
boot device.
|
|
|
|
The number of transferred bytes must be set by bytes parameter
|
|
|
|
src_addr
|
|
start address of the memory location to be loaded
|
|
|
|
dst_addr
|
|
destination address of the byte stream to be loaded
|
|
|
|
len
|
|
number of bytes to be copied in hexadecimal. Can not be 0 (zero).
|
|
|
|
Example
|
|
-------
|
|
|
|
::
|
|
|
|
=> loadm ${kernel_addr} ${kernel_addr_r} ${kernel_size}
|
|
loaded bin to memory: size: 12582912
|
|
|
|
Configuration
|
|
-------------
|
|
|
|
The command is only available if CONFIG_CMD_LOADM=y.
|
|
|
|
Return value
|
|
------------
|
|
|
|
The return value $? is set 0 (true) if the loading is succefull, and
|
|
is set to 1 (false) in case of error.
|
|
|