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-rw-r--r--src/vendorcode/google/chromeos/chromeos.h3
-rw-r--r--src/vendorcode/google/chromeos/cr50_enable_update.c6
2 files changed, 9 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/chromeos.h b/src/vendorcode/google/chromeos/chromeos.h
index df61596684..f7e2ae9b8e 100644
--- a/src/vendorcode/google/chromeos/chromeos.h
+++ b/src/vendorcode/google/chromeos/chromeos.h
@@ -33,6 +33,9 @@ static inline void mark_watchdog_tombstone(void) { return; }
static inline void reboot_from_watchdog(void) { return; }
#endif /* CONFIG_CHROMEOS */
+/* Defined as weak function in cr50_enable_update.c */
+void mainboard_cr50_update_reset(void);
+
struct romstage_handoff;
#include "gnvs.h"
diff --git a/src/vendorcode/google/chromeos/cr50_enable_update.c b/src/vendorcode/google/chromeos/cr50_enable_update.c
index 06416bda76..da9a16d75f 100644
--- a/src/vendorcode/google/chromeos/cr50_enable_update.c
+++ b/src/vendorcode/google/chromeos/cr50_enable_update.c
@@ -21,6 +21,9 @@
#include <security/tpm/tss.h>
#include <vb2_api.h>
#include <security/vboot/vboot_common.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+void __weak mainboard_cr50_update_reset(void) {}
static void enable_update(void *unused)
{
@@ -52,6 +55,9 @@ static void enable_update(void *unused)
if (!num_restored_headers)
return;
+ /* Give mainboard a chance to take action */
+ mainboard_cr50_update_reset();
+
elog_add_event(ELOG_TYPE_CR50_UPDATE);
/* clear current post code avoid chatty eventlog on subsequent boot*/