security/vboot: relocate and rename vboot_platform_is_resuming()

After measured boot is decoupled from verified boot in CB:35077,
vboot_platform_is_resuming() is never vboot-specific, thus it is
renamed to platform_is_resuming() and declared in bootmode.h.

Change-Id: I29b5b88af0576c34c10cfbd99659a5cdc0c75842
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39103
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
diff --git a/src/soc/intel/common/block/pmc/pmclib.c b/src/soc/intel/common/block/pmc/pmclib.c
index d03348a..47a4ed9 100644
--- a/src/soc/intel/common/block/pmc/pmclib.c
+++ b/src/soc/intel/common/block/pmc/pmclib.c
@@ -13,6 +13,7 @@
  */
 
 #include <arch/io.h>
+#include <bootmode.h>
 #include <device/mmio.h>
 #include <cbmem.h>
 #include <console/console.h>
@@ -21,11 +22,12 @@
 #include <intelblocks/gpio.h>
 #include <intelblocks/tco.h>
 #include <option.h>
+#include <pc80/mc146818rtc.h>
+#include <security/vboot/vboot_common.h>
 #include <soc/pm.h>
 #include <stdint.h>
 #include <string.h>
 #include <timer.h>
-#include <security/vboot/vboot_common.h>
 
 static struct chipset_power_state power_state;
 
@@ -440,7 +442,7 @@
 }
 #endif // CONFIG_PMC_GLOBAL_RESET_ENABLE_LOCK
 
-int vboot_platform_is_resuming(void)
+int platform_is_resuming(void)
 {
 	if (!(inw(ACPI_BASE_ADDRESS + PM1_STS) & WAK_STS))
 		return 0;