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authorPatrick Rudolph <siro@das-labor.org>2018-12-26 15:12:32 +0100
committerPatrick Rudolph <siro@das-labor.org>2020-08-14 17:55:26 +0000
commit8daa12f7e0ceca9ebf4c5e91a590a896e7f4413c (patch)
tree3b9f9920bf4d72659033fa631db8a0ee54547a76 /Documentation/arch
parent228d0e50789674be848f68f35f40570d8c3dd49c (diff)
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>
Diffstat (limited to 'Documentation/arch')
-rw-r--r--Documentation/arch/x86/index.md2
1 files changed, 1 insertions, 1 deletions
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*