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authorAaron Durbin <adurbin@chromium.org>2017-04-07 15:20:14 -0500
committerAaron Durbin <adurbin@chromium.org>2017-04-08 23:22:02 +0200
commitbc17cdef0d3370f10f43ef45272399e3103eb01b (patch)
treead8ddac3dd90b72ae9d6d911d9b7ac4dd4520fdd /src/arch/x86/include
parentacc599b839dff95d062883ef3a5ff6f1f9fc256c (diff)
downloadcoreboot-bc17cdef0d3370f10f43ef45272399e3103eb01b.tar.xz
arch/x86: remove CAR global migration when postcar stage is used
When a platform is using postcar stage it's by definition not tearing down cache-as-ram from within romstage prior to loading ramstage. Because of this property there's no need to migrate CAR_GLOBAL variables to cbmem. Change-Id: I7c683e1937c3397cbbba15f0f5d4be9e624ac27f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/19215 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/arch/x86/include')
-rw-r--r--src/arch/x86/include/arch/early_variables.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/include/arch/early_variables.h b/src/arch/x86/include/arch/early_variables.h
index a21781996e..d0cfda75aa 100644
--- a/src/arch/x86/include/arch/early_variables.h
+++ b/src/arch/x86/include/arch/early_variables.h
@@ -34,7 +34,7 @@ asm(".previous");
* accessed unconditionally because cbmem is never initialized until romstage
* when dram comes up.
*/
-#if ENV_VERSTAGE || ENV_BOOTBLOCK
+#if ENV_VERSTAGE || ENV_BOOTBLOCK || IS_ENABLED(CONFIG_NO_CAR_GLOBAL_MIGRATION)
static inline void *car_get_var_ptr(void *var)
{
return var;