[S] Change in coreboot[master]: soc/intel/cmd/blk/cse: Hook get CSE RW version into `.final`

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/75749?usp=email )

(

7 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: soc/intel/cmd/blk/cse: Hook get CSE RW version into `.final`
......................................................................

soc/intel/cmd/blk/cse: Hook get CSE RW version into `.final`

This patch calls get CSE RW version function from .final hook if
the platform has required config (`SOC_INTEL_CSE_LITE_SKU`) selected.

BUG=b:280722061
TEST=Able to build and boot google/rex.
> cbmem -c | grep "CSE RW Firmware Version:"

[DEBUG]  CSE RW Firmware Version: 18.0.0.1682

Signed-off-by: Dinesh Gehlot 
Change-Id: Ifdb82c180b64fbb4575932427be54f544e1c98d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75749
Reviewed-by: Nick Vaccaro 
Reviewed-by: Kapil Porwal 
Tested-by: build bot (Jenkins) 
---
M src/soc/intel/common/block/cse/cse.c
1 file changed, 17 insertions(+), 1 deletion(-)

Approvals:
  Nick Vaccaro: Looks good to me, approved
  build bot (Jenkins): Verified
  Kapil Porwal: Looks good to me, approved

diff --git a/src/soc/intel/common/block/cse/cse.c b/src/soc/intel/common/block/cse/cse.c
index 990e106..ea956a7 100644
--- a/src/soc/intel/common/block/cse/cse.c
+++ b/src/soc/intel/common/block/cse/cse.c
@@ -1418,12 +1418,28 @@
    	cse_final_end_of_firmware();
 }

+static void intel_cse_get_rw_version(void)
+{
+	struct cse_fw_partition_info *version = cbmem_find(CBMEM_ID_CSE_PARTITION_VERSION);
+	if (version == NULL)
+		return;
+
+	printk(BIOS_DEBUG, "CSE RW Firmware Version: %d.%d.%d.%d\n",
+		version->cur_cse_fw_version.major,
+		version->cur_cse_fw_version.minor,
+		version->cur_cse_fw_version.hotfix,
+		version->cur_cse_fw_version.build);
+}
+
 /*
  * `cse_final` function is native implementation of equivalent events performed by
- * each FSP NotifyPhase() API invocations.
+ * each FSP NotifyPhase() API invocations. It also displays CSE firmware version
+ * if stored in CBMEM region.
  */
 static void cse_final(struct device *dev)
 {
+	if (CONFIG(SOC_INTEL_CSE_LITE_SKU))
+		intel_cse_get_rw_version();
    /*
     * SoC user can have two options for sending EOP:
     * 1. Choose to send EOP late