From 8daa12f7e0ceca9ebf4c5e91a590a896e7f4413c Mon Sep 17 00:00:00 2001 From: Patrick Rudolph <siro@das-labor.org> Date: Wed, 26 Dec 2018 15:12:32 +0100 Subject: arch/x86/postcar: Add x86_64 support * Add support for loading GDT on x86_64. * Add x86_64 assembly code to do the same as the x86_32 code. * Separate x86_32 and x86_64 code. Tested on qemu x86_32 and x86_64 using additional MTRRs. Tested on Lenovo T410 with additional x86_64 patches. Change-Id: I1c190627f5f0ed6f82738cb99423892382899d7b Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30500 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> --- Documentation/arch/x86/index.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/arch/x86/index.md b/Documentation/arch/x86/index.md index f5546d18d5..81eb51925a 100644 --- a/Documentation/arch/x86/index.md +++ b/Documentation/arch/x86/index.md @@ -46,7 +46,7 @@ At the moment *$n* is 4, which results in identity mapping the lower 4 GiB. * Setup page tables for long mode - *DONE* * Add assembly code for long mode - *DONE* * Add assembly code for SMM - *DONE* -* Add assembly code for postcar stage - *TODO* +* Add assembly code for postcar stage - *DONE* * Add assembly code to return to protected mode - *TODO* * Implement reference code for mainboard `emulation/qemu-q35` - *TODO* -- cgit v1.2.3