[S] Change in coreboot[main]: commonlib: Refactor CSE sync eventLog

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/85622?usp=email )

Change subject: commonlib: Refactor CSE sync eventLog
......................................................................

commonlib: Refactor CSE sync eventLog

This patch enhances the readability of the CSE sync event
ELOG_TYPE_FW_CSE_SYNC by updating the event naming from "early and late
bootstage" to "pre and post memory."

BUG=b:379585294
TEST=boot verified on google/rex0 and google/rex64
without change:
```
rex-rev3 ~ # elogtool list
rex64-rev3 ~ # /media/usb/elogtool list
3 | 2024-01-01 22:25:59-0800 | Firmware CSE sync | Late CSE Sync
```
with change:
```
rex64-rev3 ~ # elogtool list
3 | 2024-12-17 02:22:36-0800 | Firmware CSE sync | Post RAM CSE Sync
```

Change-Id: Ia5db3ffb43b2ceac821de72ef9e88ed62e617d41
Signed-off-by: Dinesh Gehlot 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85622
Tested-by: build bot (Jenkins) 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Subrata Banik 
---
M src/commonlib/bsd/include/commonlib/bsd/elog.h
M src/soc/intel/common/block/cse/cse_lite.c
M util/cbfstool/eventlog.c
3 files changed, 6 insertions(+), 6 deletions(-)

Approvals:
  Subrata Banik: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved
  build bot (Jenkins): Verified

diff --git a/src/commonlib/bsd/include/commonlib/bsd/elog.h b/src/commonlib/bsd/include/commonlib/bsd/elog.h
index e1c8f5d..f7dc4a1 100644
--- a/src/commonlib/bsd/include/commonlib/bsd/elog.h
+++ b/src/commonlib/bsd/include/commonlib/bsd/elog.h
@@ -385,8 +385,8 @@
  * Events related to CSE sync
  */
 #define ELOG_TYPE_FW_CSE_SYNC             0xbd
-#define  ELOG_FW_EARLY_CSE_SYNC            0x0
-#define  ELOG_FW_LATE_CSE_SYNC             0x1
+#define  ELOG_FW_PRE_RAM_CSE_SYNC          0x0
+#define  ELOG_FW_POST_RAM_CSE_SYNC         0x1
 #define  ELOG_FW_CSE_SYNC_AT_PAYLOAD       0x2

/* Only the 7-LSB are used for size */
diff --git a/src/soc/intel/common/block/cse/cse_lite.c b/src/soc/intel/common/block/cse/cse_lite.c
index 00b5de6..5647a36 100644
--- a/src/soc/intel/common/block/cse/cse_lite.c
+++ b/src/soc/intel/common/block/cse/cse_lite.c
@@ -806,8 +806,8 @@
    	return CB_ERR;

printk(BIOS_INFO, "cse_lite: CSE RW Update Successful\n");
-	elog_add_event_byte(ELOG_TYPE_FW_CSE_SYNC, ENV_RAMSTAGE ? ELOG_FW_LATE_CSE_SYNC :
-						 ELOG_FW_EARLY_CSE_SYNC);
+	elog_add_event_byte(ELOG_TYPE_FW_CSE_SYNC, ENV_RAMSTAGE ? ELOG_FW_POST_RAM_CSE_SYNC :
+						 ELOG_FW_PRE_RAM_CSE_SYNC);
    return CB_SUCCESS;
 }

diff --git a/util/cbfstool/eventlog.c b/util/cbfstool/eventlog.c
index 0227683..b9a3706 100644
--- a/util/cbfstool/eventlog.c
+++ b/util/cbfstool/eventlog.c
@@ -485,8 +485,8 @@
    };

static const struct valstr cse_sync_path_types[] = {
-		{ELOG_FW_EARLY_CSE_SYNC, "Early CSE Sync"},
-		{ELOG_FW_LATE_CSE_SYNC, "Late CSE Sync"},
+		{ELOG_FW_PRE_RAM_CSE_SYNC, "Pre-RAM CSE Sync"},
+		{ELOG_FW_POST_RAM_CSE_SYNC, "Post-RAM CSE Sync"},
    	{ELOG_FW_CSE_SYNC_AT_PAYLOAD, "CSE Sync at Payload"},
    	{0, NULL},
    };