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Asm code: Use NO_EARLY_BOOTBLOCK_POSTCODES to remove Asm port80s

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Expand NO_EARLY_BOOTBLOCK_POSTCODES to all of the early assembly code in
bootblock.

BUG=b:191370340
TEST: Build with & without the option enabled

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Idb4a96820d5c391fc17a0f0dcccd519d4881b78c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Martin Roth
2021-06-21 09:18:46 -06:00
committed by Patrick Georgi
parent b8bba6519e
commit 8a85a84fac
4 changed files with 7 additions and 9 deletions
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2
src/cpu/x86/entry16.S
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@@ -43,9 +43,7 @@ _start16bit:
cli
/* Save the BIST result */
movl %eax, %ebp
#if !CONFIG(NO_EARLY_BOOTBLOCK_POSTCODES)
post_code(POST_RESET_VECTOR_CORRECT)
#endif
/* IMMEDIATELY invalidate the translation lookaside buffer (TLB) before
* executing any further code. Even though paging is disabled we