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Diffstat (limited to 'src/southbridge/intel/bd82x6x')
-rw-r--r--src/southbridge/intel/bd82x6x/me.c4
-rw-r--r--src/southbridge/intel/bd82x6x/me_8.x.c63
2 files changed, 34 insertions, 33 deletions
diff --git a/src/southbridge/intel/bd82x6x/me.c b/src/southbridge/intel/bd82x6x/me.c
index 25b88b98bb..464d0fde0e 100644
--- a/src/southbridge/intel/bd82x6x/me.c
+++ b/src/southbridge/intel/bd82x6x/me.c
@@ -535,10 +535,10 @@ void intel_me_finalize_smm(void)
{
u32 did = pcie_read_config32(PCH_ME_DEV, PCI_VENDOR_ID);
switch (did) {
- case 0x80861c3a:
+ case 0x1c3a8086:
intel_me7_finalize_smm();
break;
- case 0x80861e3a:
+ case 0x1e3a8086:
intel_me8_finalize_smm();
break;
default:
diff --git a/src/southbridge/intel/bd82x6x/me_8.x.c b/src/southbridge/intel/bd82x6x/me_8.x.c
index 32f660efbc..74bf1aecdb 100644
--- a/src/southbridge/intel/bd82x6x/me_8.x.c
+++ b/src/southbridge/intel/bd82x6x/me_8.x.c
@@ -356,33 +356,6 @@ static inline int mei_sendrecv(struct mei_header *mei, struct mkhi_header *mkhi,
return 0;
}
-/* Send END OF POST message to the ME */
-static int mkhi_end_of_post(void)
-{
- struct mkhi_header mkhi = {
- .group_id = MKHI_GROUP_ID_GEN,
- .command = MKHI_END_OF_POST,
- };
- struct mei_header mei = {
- .is_complete = 1,
- .host_address = MEI_HOST_ADDRESS,
- .client_address = MEI_ADDRESS_MKHI,
- .length = sizeof(mkhi),
- };
-
- u32 eop_ack;
-
- /* Send request and wait for response */
- printk(BIOS_NOTICE, "ME: %s\n", __FUNCTION__);
- if (mei_sendrecv(&mei, &mkhi, NULL, &eop_ack, sizeof(eop_ack)) < 0) {
- printk(BIOS_ERR, "ME: END OF POST message failed\n");
- return -1;
- }
-
- printk(BIOS_INFO, "ME: END OF POST message successful (%d)\n", eop_ack);
- return 0;
-}
-
#if (CONFIG_DEFAULT_CONSOLE_LOGLEVEL >= BIOS_DEBUG) && !defined(__SMM__)
static inline void print_cap(const char *name, int state)
{
@@ -491,6 +464,33 @@ static int mkhi_global_reset(void)
#ifdef __SMM__
+/* Send END OF POST message to the ME */
+static int mkhi_end_of_post(void)
+{
+ struct mkhi_header mkhi = {
+ .group_id = MKHI_GROUP_ID_GEN,
+ .command = MKHI_END_OF_POST,
+ };
+ struct mei_header mei = {
+ .is_complete = 1,
+ .host_address = MEI_HOST_ADDRESS,
+ .client_address = MEI_ADDRESS_MKHI,
+ .length = sizeof(mkhi),
+ };
+
+ u32 eop_ack;
+
+ /* Send request and wait for response */
+ printk(BIOS_NOTICE, "ME: %s\n", __FUNCTION__);
+ if (mei_sendrecv(&mei, &mkhi, NULL, &eop_ack, sizeof(eop_ack)) < 0) {
+ printk(BIOS_ERR, "ME: END OF POST message failed\n");
+ return -1;
+ }
+
+ printk(BIOS_INFO, "ME: END OF POST message successful (%d)\n", eop_ack);
+ return 0;
+}
+
void intel_me8_finalize_smm(void)
{
struct me_hfs hfs;
@@ -719,10 +719,11 @@ static void intel_me_init(device_t dev)
me_print_fw_version(&mbp_data.fw_version_name);
me_print_fwcaps(&mbp_data.fw_caps_sku);
#endif
- /* Tell ME that BIOS is done */
- mkhi_end_of_post();
- /* Hide the virtual PCI device */
- intel_me_hide(dev);
+
+ /*
+ * Leave the ME unlocked in this path.
+ * It will be locked via SMI command later.
+ */
break;
case ME_ERROR_BIOS_PATH: