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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-03-28 23:46:45 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-04-01 11:36:00 +0200 |
| commit | deb2cb27e9bade18c4d186899edfaeabfc1131bd (patch) | |
| tree | 3827d61ee049cb0f2d5edc6951210d112b5378f7 /src/cpu/x86/Makefile.inc | |
| parent | 0ec3f493a332a7e779600406732141573fafd526 (diff) | |
Static CBMEM / CAR: Flag boards with BROKEN_CAR_MIGRATE
Use of CAR_GLOBAL is not safe after CAR is torn down, unless the
board properly implements EARLY_CBMEM_INIT.
Flag vulnerable boards that only do cbmem_recovery() in romstage on S3
resume and implementation with Intel FSP that invalidates cache before
we have a chance to copy the contents.
Change-Id: Iecd10dee9b73ab3f1f66826950fa0945675ff39f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5419
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/cpu/x86/Makefile.inc')
| -rw-r--r-- | src/cpu/x86/Makefile.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/x86/Makefile.inc b/src/cpu/x86/Makefile.inc index c0b50c59ae..514d96cfbf 100644 --- a/src/cpu/x86/Makefile.inc +++ b/src/cpu/x86/Makefile.inc @@ -1,5 +1,5 @@ romstage-$(CONFIG_EARLY_CBMEM_INIT) += car.c -romstage-$(CONFIG_HAVE_ACPI_RESUME) += car.c +romstage-$(CONFIG_BROKEN_CAR_MIGRATE) += car.c subdirs-$(CONFIG_PARALLEL_MP) += name ramstage-$(CONFIG_PARALLEL_MP) += mp_init.c |