diff options
| author | Andreas Kling <awesomekling@gmail.com> | 2018-10-27 14:09:33 +0200 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2018-10-27 14:09:33 +0200 |
| commit | 99ee6acd69205844daf82a3b7c35aa0f766f8bbc (patch) | |
| tree | 891966fd08e713ca1f2a679063cd75deaf9d574c /Kernel | |
| parent | 601d0d1739139a0467a994165057310e84663803 (diff) | |
| download | serenity-99ee6acd69205844daf82a3b7c35aa0f766f8bbc.zip | |
Enable A20 line at boot.
Diffstat (limited to 'Kernel')
| -rwxr-xr-x | Kernel/Boot/boot.asm | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Kernel/Boot/boot.asm b/Kernel/Boot/boot.asm index d759757b28..cf208c303e 100755 --- a/Kernel/Boot/boot.asm +++ b/Kernel/Boot/boot.asm @@ -21,6 +21,10 @@ boot: cmp al, 0 jne .lewp + ; Enable A20 + mov ax, 0x2401 + int 0x15 + mov bx, 0x1000 mov es, bx xor bx, bx ; Load kernel @ 0x10000 |