| .. SPDX-License-Identifier: GPL-2.0+ |
| |
| .. index:: |
| single: addrmap (command) |
| |
| addrmap command |
| =============== |
| |
| Synopsis |
| -------- |
| |
| :: |
| |
| addrmap |
| |
| Description |
| ----------- |
| |
| The addrmap command is used to display non-identity virtual-physical memory |
| mappings for 32-bit CPUs. |
| |
| The output may look like: |
| |
| :: |
| |
| => addrmap |
| vaddr paddr size |
| ================ ================ ================ |
| e0000000 fe0000000 00100000 |
| 00000000 00000000 04000000 |
| 04000000 04000000 04000000 |
| 80000000 c00000000 10000000 |
| 90000000 c10000000 10000000 |
| a0000000 fe1000000 00010000 |
| |
| The first column indicates the virtual address. |
| The second column indicates the physical address. |
| The third column indicates the mapped size. |
| |
| Configuration |
| ------------- |
| |
| To use the addrmap command you must specify CONFIG_CMD_ADDRMAP=y. |
| It is automatically turned on when CONFIG_ADDR_MAP is set. |