| .. SPDX-License-Identifier: GPL-2.0+: |
| |
| 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. |
| |