[coreboot-gerrit] Change in ...coreboot[master]: google/kukui: Init SSPM

[Erin Lo (Code Review)]

Erin Lo has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31835

Change subject: google/kukui: Init SSPM
......................................................................

google/kukui: Init SSPM

Load SSPM firmware and boot up SSPM.

BUG=b:80501386
BRANCH=none
Test=We can see "sspm is alive" in ATF stage if SSPM enabled and ipi success

Change-Id: I9285034fc8ce38b40134f5eb7b986a663175e620
Signed-off-by: Erin Lo 
---
M src/mainboard/google/kukui/Makefile.inc
M src/mainboard/google/kukui/mainboard.c
2 files changed, 7 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/31835/1

diff --git a/src/mainboard/google/kukui/Makefile.inc b/src/mainboard/google/kukui/Makefile.inc
index a0556c1..807a11d 100644
--- a/src/mainboard/google/kukui/Makefile.inc
+++ b/src/mainboard/google/kukui/Makefile.inc
@@ -25,3 +25,8 @@
 ramstage-y += mainboard.c
 ramstage-y += memlayout.ld
 ramstage-y += reset.c
+
+cbfs-files-y += sspm.bin
+sspm.bin-file := 3rdparty/blobs/mainboard/google/kukui/sspm.bin
+sspm.bin-type := raw
+sspm.bin-compression := $(CBFS_COMPRESS_FLAG)
diff --git a/src/mainboard/google/kukui/mainboard.c b/src/mainboard/google/kukui/mainboard.c
index e1d8f5f..6447223 100644
--- a/src/mainboard/google/kukui/mainboard.c
+++ b/src/mainboard/google/kukui/mainboard.c
@@ -16,6 +16,7 @@
 #include <device/device.h>
 #include <soc/gpio.h>
 #include <soc/mmu_operations.h>
+#include <soc/sspm.h>
 #include <soc/usb.h>

static void configure_emmc(void)
@@ -41,6 +42,7 @@
 {
    configure_emmc();
    configure_usb();
+	sspm_init();
 }

static void mainboard_enable(struct device *dev)