Change in coreboot[master]: security/intel/txt: Use set_global_reset in txt_reset_platform if pos...

[Michał Żygowski (Code Review)]

Michał Żygowski has submitted this change. ( https://review.coreboot.org/c/coreboot/+/59517 )

Change subject: security/intel/txt: Use set_global_reset in txt_reset_platform if possible
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security/intel/txt: Use set_global_reset in txt_reset_platform if possible

Allow to set global reset bits on other platforms which enable
SOUTHBRIDGE_INTEL_COMMON_ME. In certain Intel TXT flows global reset
instead of full power cycle reset is needed.

Signed-off-by: Michał Żygowski 
Change-Id: I561458044860ee5a26f7d61bcff1c407fa1533f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59517
Tested-by: build bot (Jenkins) 
Reviewed-by: Angel Pons 
---
M src/security/intel/txt/common.c
1 file changed, 6 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, approved

diff --git a/src/security/intel/txt/common.c b/src/security/intel/txt/common.c
index 18dbe06..61ff0eb 100644
--- a/src/security/intel/txt/common.c
+++ b/src/security/intel/txt/common.c
@@ -16,6 +16,9 @@
 #if CONFIG(SOC_INTEL_COMMON_BLOCK_SA)
 #include <soc/intel/common/reset.h>
 #else
+#if CONFIG(SOUTHBRIDGE_INTEL_COMMON_ME)
+#include <southbridge/intel/common/me.h>
+#endif
 #include <cf9_reset.h>
 #endif

@@ -29,6 +32,9 @@
 #if CONFIG(SOC_INTEL_COMMON_BLOCK_SA)
    global_reset();
 #else
+#if CONFIG(SOUTHBRIDGE_INTEL_COMMON_ME)
+	set_global_reset(1);
+#endif
    full_reset();
 #endif
 }

6 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.