soc/intel: Refactor do_global_reset() function

List of changes:
1. Rename do_global_reset() to force_global_reset()
2. Make force_global_reset() function static
3. Implement force_global_reset() into common/reset.c to avoid
dedicated SoC implementation
4. Remove redundant force_global_reset() implementation from
dedicated SoC
5. Make direct call to global_reset() from cse_lite.c
7. Drop CONFIG_HAVE_CF9_RESET_PREPARE Kconfig from APL SoC due
to common reset (soc/intel/common/reset.c) code migration
8. Remove unused function send_global_reset() from SKL me.c due
to common reset code migration
9. Delete heci.c from APL SoC as unused

Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Change-Id: I1c5dc8d5606ef28ffaed4a64d90f470ae1ffc2a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45541
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 0 insertions, 19 deletions

diff --git a/src/soc/intel/skylake/me.c b/src/soc/intel/skylake/me.c
index b967d31940..493a42f459 100644
--- a/src/soc/intel/skylake/me.c
+++ b/src/soc/intel/skylake/me.c
@@ -339,25 +339,6 @@ void intel_me_status(void)
 	}
 }
 
-int send_global_reset(void)
-{
-	int status = -1;
-	union me_hfsts1 hfs1;
-
-	if (!is_cse_enabled())
-		goto ret;
-
-	/* Check ME operating mode */
-	hfs1.data = me_read_config32(PCI_ME_HFSTS1);
-	if (hfs1.fields.operation_mode)
-		goto ret;
-
-	/* ME should be in Normal Mode for this command */
-	status = cse_request_global_reset();
-ret:
-	return status;
-}
-
 /*
  * This can't be put in intel_me_status because by the time control
  * reaches there, ME doesn't respond to GET_FW_VERSION command.