| commit | c571e4b4791b1d89efeae45e6dffdc3750a9e33f | [log] [tgz] |
|---|---|---|
| author | Greg Ungerer <gerg@uclinux.org> | Fri Sep 23 13:37:34 2016 +1000 |
| committer | Greg Ungerer <gerg@linux-m68k.org> | Tue May 07 08:54:45 2024 +1000 |
| tree | 4c76601fd97696676c190406a1ff0d10425c2a96 | |
| parent | dd5a440a31fae6e459c0d6271dddd62825505361 [diff] |
ARM: versatile: support no-MMU mode addressing Currently for the versatile boards the IO_ADDRESS() macro applies static virtual address mapping for built-in IO devices. When operating without the MMU enabled IO devices are accessed at their physical address, no address translation is required. For the !CONFIG_MMU case then define the IO_ADDRESS() macro to return the physical address. Signed-off-by: Greg Ungerer <gerg@kernel.org>