[S] Change in coreboot[main]: soc/intel/alderlake: Support early Sign of Life for CSE FW Sync

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85103?usp=email )

Change subject: soc/intel/alderlake: Support early Sign of Life for CSE FW Sync
......................................................................

soc/intel/alderlake: Support early Sign of Life for CSE FW Sync

This will ensure that the user is informed about an ongoing CSE FW Sync.

BUG=b:378458829
TEST=Build Brox BIOS image and boot to OS. Ensure that ESOL is displayed
during CSE FW Sync.

Change-Id: I5e7b71da7a98be87361dc7ab9e6c4ae572f61773
Signed-off-by: Karthikeyan Ramasubramanian 
---
M src/soc/intel/alderlake/romstage/romstage.c
M src/soc/intel/alderlake/romstage/ux.h
2 files changed, 10 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/03/85103/1

diff --git a/src/soc/intel/alderlake/romstage/romstage.c b/src/soc/intel/alderlake/romstage/romstage.c
index 3acd2fd..9c60ba4 100644
--- a/src/soc/intel/alderlake/romstage/romstage.c
+++ b/src/soc/intel/alderlake/romstage/romstage.c
@@ -182,8 +182,12 @@
    if (!CONFIG(INTEL_TXT))
    	disable_intel_txt();

-	if (CONFIG(SOC_INTEL_CSE_LITE_SYNC_IN_ROMSTAGE) && !s3wake)
+	if (CONFIG(SOC_INTEL_CSE_LITE_SYNC_IN_ROMSTAGE) && !s3wake) {
+		cse_fill_bp_info();
+		if (CONFIG(CHROMEOS_ENABLE_ESOL) && is_cse_fw_update_required())
+			ux_inform_user_of_update_operation("CSE update");
    	cse_fw_sync();
+	}

/* Program to Disable UFS Controllers */
    if (!is_devfn_enabled(PCH_DEVFN_UFS) &&
diff --git a/src/soc/intel/alderlake/romstage/ux.h b/src/soc/intel/alderlake/romstage/ux.h
index e7e1d99..14c10e7 100644
--- a/src/soc/intel/alderlake/romstage/ux.h
+++ b/src/soc/intel/alderlake/romstage/ux.h
@@ -1,3 +1,8 @@
 /* SPDX-License-Identifier: GPL-2.0-only */

+#ifndef _SOC_INTEL_ALDERLAKE_ROMSTAGE_UX_H_
+#define _SOC_INTEL_ALDERLAKE_ROMSTAGE_UX_H_
+
 bool ux_inform_user_of_update_operation(const char *name);
+
+#endif /* _SOC_INTEL_ALDERLAKE_ROMSTAGE_UX_H_ */