Attention is currently required from: Arthur Heymans, Julius Werner, Jérémy Compostella, Kapil Porwal, Nico Huber, Subrata Banik.
Subrata Banik uploaded patch set #8 to this change.
The following approvals got outdated and were removed: Verified+1 by build bot (Jenkins)
arch/x86: Enable long mode entry into payload for x86_64 support
This patch allows coreboot to enter libpayload in long mode (64-bit)
instead of protected mode (32-bit), enabling support for upcoming Intel
platforms and payloads requiring access to memory beyond 4GB.
This change ensures compatibility between libpayload and depthcharge,
preventing compilation issues and stack misalignment during the
transition.
Note: 32-bit coreboot and 64-bit payload is unsupported configuration
at this moment.
BUG=b:242829490
TEST=Entered libpayload in long mode, successfully parsed coreboot
table.
Change-Id: Ic5e6f0af11c05e8b075b8c20880c012747a1df9b
Signed-off-by: Subrata Banik <subratabanik@google.com>
---
M src/arch/x86/boot.c
1 file changed, 58 insertions(+), 6 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/81960/8
To view, visit change 81960. To unsubscribe, or for help writing mail filters, visit settings.