[coreboot-gerrit] Patch set updated for coreboot: soc/intel/apollolake: save GNVS pointer to SMM handler
Aaron Durbin (adurbin@chromium.org)
gerrit at coreboot.org
Sat Jun 11 05:36:21 CEST 2016
Aaron Durbin (adurbin at chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/15152
-gerrit
commit 70562899254b45711bfb83e2d41b4826e372cb1c
Author: Aaron Durbin <adurbin at chromium.org>
Date: Fri Jun 10 15:50:34 2016 -0500
soc/intel/apollolake: save GNVS pointer to SMM handler
Like other boards there will likely be information needed from
GNVS in the SMM handler. Therefore, it's important that the point
is stashed accordingly.
BUG=chrome-os-partner:54275
TEST=Noted GNVS messages from SMM console on reef.
Change-Id: If12b69731330a1e0af7f8fe880635e5ffd02d715
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
src/soc/intel/apollolake/acpi.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/soc/intel/apollolake/acpi.c b/src/soc/intel/apollolake/acpi.c
index 07a5fcb..c950255 100644
--- a/src/soc/intel/apollolake/acpi.c
+++ b/src/soc/intel/apollolake/acpi.c
@@ -21,6 +21,7 @@
#include <arch/smp/mpspec.h>
#include <cbmem.h>
#include <cpu/x86/smm.h>
+#include <cpu/cpu.h>
#include <soc/acpi.h>
#include <soc/intel/common/acpi.h>
#include <soc/iomap.h>
@@ -159,6 +160,8 @@ void southbridge_inject_dsdt(device_t device)
if (gnvs) {
acpi_create_gnvs(gnvs);
acpi_save_gnvs((uintptr_t)gnvs);
+ /* And tell SMI about it */
+ smm_setup_structures(gnvs, NULL, NULL);
/* Add it to DSDT. */
acpigen_write_scope("\\");
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