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| author | Nathan Ringo <nathan@remexre.com> | 2024-09-04 02:19:32 -0500 |
|---|---|---|
| committer | Nathan Ringo <nathan@remexre.com> | 2024-09-04 02:19:32 -0500 |
| commit | cbee8b7dde708164081fdb979e2b96740ba516a6 (patch) | |
| tree | f18bcf8da431d85fb09c4f3884de85a739edc860 /boards/qemu-virt/qemu-virt.s | |
| parent | c27e5ca6bf2b4040abd628ef59f8a3bc9326749c (diff) | |
Enables paging.
Diffstat (limited to 'boards/qemu-virt/qemu-virt.s')
| -rw-r--r-- | boards/qemu-virt/qemu-virt.s | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/boards/qemu-virt/qemu-virt.s b/boards/qemu-virt/qemu-virt.s index bd32676..f0599da 100644 --- a/boards/qemu-virt/qemu-virt.s +++ b/boards/qemu-virt/qemu-virt.s @@ -60,6 +60,9 @@ _start: li t0, -1 csrw pmpaddr0, t0 + ## Since we adjusted PMP settings, we need to issue an SFENCE.VMA. + sfence.vma + ## Jump to supervisor mode. mret .size _start, . - _start |