[XS] Change in coreboot[main]: vc/google/chromeos: Skip boot info logging if cse sync at payload

[Dinesh Gehlot (Code Review)]

Dinesh Gehlot has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84120?usp=email )

Change subject: vc/google/chromeos: Skip boot info logging if cse sync at payload
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vc/google/chromeos: Skip boot info logging if cse sync at payload

This patch skips event logging for current boot information at ramstage
if CSE sync is scheduled at payload. Given that CSE sync could initiate
a system reset, resulting in redundant boot information logs, the
payload should handle the logging of boot information following CSE
sync.

BUG=b:360082747
TEST=Verified elog boot info is not logging at ramstage

Change-Id: Ia29ec350facc6850c04bb988027ecb146e648a50
Signed-off-by: Dinesh Gehlot 
---
M src/vendorcode/google/chromeos/elog.c
1 file changed, 7 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/20/84120/1

diff --git a/src/vendorcode/google/chromeos/elog.c b/src/vendorcode/google/chromeos/elog.c
index 4d3fc40..7e9e861 100644
--- a/src/vendorcode/google/chromeos/elog.c
+++ b/src/vendorcode/google/chromeos/elog.c
@@ -10,6 +10,13 @@

static void elog_add_vboot_info(void *unused)
 {
+	/*
+	* Skip logging boot info if CSE sync scheduled at payload.
+	* The payload should log boot info after CSE sync.
+	*/
+	if (CONFIG(SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD))
+		return;
+
    /* Skip logging boot info in ACPI resume path */
    if (acpi_is_wakeup_s3())
    	return;