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.