diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-12-23 07:22:44 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-24 08:19:08 +0000 |
| commit | 87efe24cce93bdd0076455263c1602e011892475 (patch) | |
| tree | 19f0ec39166b76c14108731577edf96dfa2efcd6 /src/arch | |
| parent | 3534c1e42de7e534902c3c5bdce30eadb251d081 (diff) | |
| download | coreboot-87efe24cce93bdd0076455263c1602e011892475.tar.xz | |
soc/intel/quark: Drop BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP
This was empty stub call doing nothing, to avoid targeting
non-existing MMX registers.
Change-Id: I78b83e6724159ea1eb0f8a0cf9d5b7ddfc9877b7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/30390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/bootblock_crt0.S | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/src/arch/x86/bootblock_crt0.S b/src/arch/x86/bootblock_crt0.S index 1b160f483b..4eb36b2ce1 100644 --- a/src/arch/x86/bootblock_crt0.S +++ b/src/arch/x86/bootblock_crt0.S @@ -44,23 +44,14 @@ debug_spinloop: bootblock_protected_mode_entry: +#if !IS_ENABLED(CONFIG_USE_MARCH_586) + /* MMX registers required here */ + /* BIST result in eax */ movl %eax, %ebx /* Get an early timestamp */ rdtsc - -#if IS_ENABLED(CONFIG_BOOTBLOCK_SAVE_BIST_AND_TIMESTAMP) - lea 1f, %ebp - - /* eax: Low 32-bits of timestamp - * ebx: BIST result - * ebp: return address - * edx: High 32-bits of timestamp - */ - jmp bootblock_save_bist_and_timestamp -1: -#else movd %ebx, %mm0 movd %eax, %mm1 movd %edx, %mm2 |