diff options
| author | Tom Rini <[email protected]> | 2021-03-06 07:25:04 -0500 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2021-03-06 07:25:04 -0500 |
| commit | e4dba4ba6f61e8128be0b4200ca2d8cebf62180b (patch) | |
| tree | 9f2877b1278093a579247756fdfd7fbe1055f63c /doc/usage | |
| parent | 6a026e5649f00c0b157a935279dfd625889db675 (diff) | |
| parent | b75ca06836567a467b8b5a9ee8ce0a8efde45e08 (diff) | |
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- Convert qemu-ppce500 to driver model and enable additional driver
support
- bug fixes/updates in net-dsa driver, vid driver, move configs to kconfig
- Update Maintainers of some powerpc, layerscape platforms
Diffstat (limited to 'doc/usage')
| -rw-r--r-- | doc/usage/addrmap.rst | 41 | ||||
| -rw-r--r-- | doc/usage/index.rst | 1 |
2 files changed, 42 insertions, 0 deletions
diff --git a/doc/usage/addrmap.rst b/doc/usage/addrmap.rst new file mode 100644 index 00000000000..472fd547f32 --- /dev/null +++ b/doc/usage/addrmap.rst @@ -0,0 +1,41 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +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. diff --git a/doc/usage/index.rst b/doc/usage/index.rst index 09372d4a967..9169fff0be8 100644 --- a/doc/usage/index.rst +++ b/doc/usage/index.rst @@ -14,6 +14,7 @@ Shell commands .. toctree:: :maxdepth: 1 + addrmap base bootefi booti |
