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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2021-12-03 17:32:07 +0100 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2024-01-11 10:55:30 +0000 |
| commit | 1c4c7ad1e5af3a9d9bdd061f5bb4780a4292021f (patch) | |
| tree | ee373ebd36cef2f72f35c13dfadc88229bc30def /src/mainboard | |
| parent | 2fb1928b3c1bd74b1c3d412fb119629197868fa4 (diff) | |
arch/x86/c_start.S: Add proper x86_64 code
Don't truncate upper bits in assembly code and thus allow loading
of ramstage above 4GiB.
Tested on qemu with cbmem_top set to TOUUD.
Change-Id: Ifc9b45f69d0b7534b2faacaad0d099cef2667478
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Co-authored-by: Benjamin Doron <benjamin.doron@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
0 files changed, 0 insertions, 0 deletions