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Diffstat (limited to 'src/security/vboot/vbnv.h')
-rw-r--r--src/security/vboot/vbnv.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/security/vboot/vbnv.h b/src/security/vboot/vbnv.h
index 0288d0df4d..c8e689fa04 100644
--- a/src/security/vboot/vbnv.h
+++ b/src/security/vboot/vbnv.h
@@ -26,6 +26,10 @@ void regen_vbnv_crc(uint8_t *vbnv_copy);
int get_recovery_mode_from_vbnv(void);
void set_recovery_mode_into_vbnv(int recovery_reason);
int vboot_wants_oprom(void);
+
+/* Read the USB Device Controller(UDC) enable flag from VBNV. */
+int vbnv_udc_enable_flag(void);
+
/* Initialize and read vbnv. This is used in the main vboot logic path. */
void vbnv_init(uint8_t *vbnv_copy);
/* Reset vbnv snapshot to a known state. */