[coreboot-gerrit] Change in coreboot[master]: sb/intel/bd82x6x: Remove dead code

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/42013 )

Change subject: sb/intel/bd82x6x: Remove dead code
......................................................................

sb/intel/bd82x6x: Remove dead code

Drop functions that are not being used.

Change-Id: If406601f3bb7a98a621c1339b2f3413a43b8cc9f
Signed-off-by: Angel Pons 
---
M src/southbridge/intel/bd82x6x/me.c
M src/southbridge/intel/bd82x6x/me_8.x.c
2 files changed, 0 insertions(+), 48 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/42013/1

diff --git a/src/southbridge/intel/bd82x6x/me.c b/src/southbridge/intel/bd82x6x/me.c
index b319c28..c60b673 100644
--- a/src/southbridge/intel/bd82x6x/me.c
+++ b/src/southbridge/intel/bd82x6x/me.c
@@ -112,39 +112,6 @@
    return 0;
 }

-#if CONFIG(CHROMEOS) && 0 /* DISABLED */
-/* Tell ME to issue a global reset */
-int mkhi_global_reset(void)
-{
-	struct me_global_reset reset = {
-		.request_origin	= GLOBAL_RESET_BIOS_POST,
-		.reset_type	= CBM_RR_GLOBAL_RESET,
-	};
-	struct mkhi_header mkhi = {
-		.group_id	= MKHI_GROUP_ID_CBM,
-		.command	= MKHI_GLOBAL_RESET,
-	};
-	struct mei_header mei = {
-		.is_complete	= 1,
-		.length		= sizeof(mkhi) + sizeof(reset),
-		.host_address	= MEI_HOST_ADDRESS,
-		.client_address	= MEI_ADDRESS_MKHI,
-	};
-
-	printk(BIOS_NOTICE, "ME: Requesting global reset\n");
-
-	/* Send request and wait for response */
-	if (mei_sendrecv(&mei, &mkhi, &reset, NULL, 0) < 0) {
-		/* No response means reset will happen shortly... */
-		halt();
-	}
-
-	/* If the ME responded it rejected the reset request */
-	printk(BIOS_ERR, "ME: Global Reset failed\n");
-	return -1;
-}
-#endif
-
 #ifdef __SIMPLE_DEVICE__

static void intel_me7_finalize_smm(void)
diff --git a/src/southbridge/intel/bd82x6x/me_8.x.c b/src/southbridge/intel/bd82x6x/me_8.x.c
index 12b3a46..0d51f6f 100644
--- a/src/southbridge/intel/bd82x6x/me_8.x.c
+++ b/src/southbridge/intel/bd82x6x/me_8.x.c
@@ -324,21 +324,6 @@
    	(me.buffer_depth - 1);
 }

-#if 0
-/* This function is not yet being used, keep it in for the future. */
-static u32 host_to_me_words_room(void)
-{
-	struct mei_csr csr;
-
-	read_me_csr(&csr);
-	if (!csr.ready)
-		return 0;
-
-	read_host_csr(&csr);
-	return (csr.buffer_read_ptr - csr.buffer_write_ptr - 1) &
-		(csr.buffer_depth - 1);
-}
-#endif
 /*
  * mbp seems to be following its own flow, let's retrieve it in a dedicated
  * function.