mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
21440cf04a
This adds some preliminary support for the SH-X2 MMU, used by newer SH-4A parts (particularly SH7785). This MMU implements a 'compat' mode with SH-X MMUs and an 'extended' mode for SH-X2 extended features. Extended features include additional page sizes (8kB, 4MB, 64MB), as well as the addition of page execute permissions. The extended mode attributes are placed in a second data array, which requires us to switch to 64-bit PTEs when in X2 mode. With the addition of the exec perms, we also overhaul the mmap prots somewhat, now that it's possible to handle them more intelligently. Signed-off-by: Paul Mundt <lethal@linux-sh.org> |
||
|---|---|---|
| .. | ||
| cache-debugfs.c | ||
| cache-sh2.c | ||
| cache-sh3.c | ||
| cache-sh4.c | ||
| cache-sh7705.c | ||
| clear_page.S | ||
| consistent.c | ||
| copy_page.S | ||
| extable.c | ||
| fault-nommu.c | ||
| fault.c | ||
| hugetlbpage.c | ||
| init.c | ||
| ioremap.c | ||
| Kconfig | ||
| Makefile | ||
| pg-dma.c | ||
| pg-nommu.c | ||
| pg-sh4.c | ||
| pg-sh7705.c | ||
| pmb.c | ||
| tlb-flush.c | ||
| tlb-nommu.c | ||
| tlb-sh3.c | ||
| tlb-sh4.c | ||