Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/55007 )
Change subject: arch/x86/timestamp.inc: Remove unused file ......................................................................
arch/x86/timestamp.inc: Remove unused file
This is a romcc compiled bootblock leftover.
Change-Id: I8d4f8bcdac7e15d60540157e9d2ac98603320977 Signed-off-by: Arthur Heymans arthur@aheymans.xyz Reviewed-on: https://review.coreboot.org/c/coreboot/+/55007 Reviewed-by: Paul Menzel paulepanter@mailbox.org Reviewed-by: Kyösti Mälkki kyosti.malkki@gmail.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- D src/arch/x86/timestamp.inc 1 file changed, 0 insertions(+), 23 deletions(-)
Approvals: build bot (Jenkins): Verified Kyösti Mälkki: Looks good to me, approved Paul Menzel: Looks good to me, but someone else must approve
diff --git a/src/arch/x86/timestamp.inc b/src/arch/x86/timestamp.inc deleted file mode 100644 index 032a011..0000000 --- a/src/arch/x86/timestamp.inc +++ /dev/null @@ -1,23 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -/* - * Store the initial timestamp for booting in mmx registers. This works - * because the bootblock isn't being compiled with MMX support so mm1 and - * mm2 will be preserved into romstage. - */ - .code32 - -.global stash_timestamp -stash_timestamp: - - /* Save the BIST value */ - movl %eax, %ebx - - finit - rdtsc - movd %ebx, %mm0 - movd %eax, %mm1 - movd %edx, %mm2 - - /* Restore the BIST value to %eax */ - movl %ebx, %eax