soc/intel/common: Check prerequisites for HMRFPO_GET_STATUS command
Send HMRFPO_GET_STATUS command when CSE's current working state is Normal.
TEST=Verified on hatch.
Change-Id: I4380e5096c6346d88aae6826d19a2f4ed1e97036
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
diff --git a/src/soc/intel/common/block/cse/cse.c b/src/soc/intel/common/block/cse/cse.c
index 39c30e9..afce985 100644
--- a/src/soc/intel/common/block/cse/cse.c
+++ b/src/soc/intel/common/block/cse/cse.c
@@ -713,6 +713,11 @@
printk(BIOS_INFO, "HECI: Sending Get HMRFPO Status Command\n");
+ if (!cse_is_hfs1_cws_normal()) {
+ printk(BIOS_ERR, "HECI: CSE's current working state is not Normal\n");
+ return -1;
+ }
+
if (!heci_send_receive(&msg, sizeof(struct hmrfpo_get_status_msg),
&resp, &resp_size)) {
printk(BIOS_ERR, "HECI: HMRFPO send/receive fail\n");