New patch to review for coreboot: 83b0d43 i82801gx: smihandle: sync with southbridge/intel/bd82x6x/smihandler.c

[Denis Carikli]

Denis Carikli ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3304

-gerrit

commit 83b0d43286df43f5260356ea064e5c7f4c0a228a
Author: Denis 'GNUtoo' Carikli 
Date:   Sun May 26 18:24:41 2013 +0200

i82801gx: smihandle:  sync with southbridge/intel/bd82x6x/smihandler.c

Change-Id: Ic725b169061bd426aa8206dc1d6d31e67cc639f2
    Signed-off-by: Denis 'GNUtoo' Carikli 
---
 src/southbridge/intel/i82801gx/smihandler.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/southbridge/intel/i82801gx/smihandler.c b/src/southbridge/intel/i82801gx/smihandler.c
index 193e96f..c4c6c70 100644
--- a/src/southbridge/intel/i82801gx/smihandler.c
+++ b/src/southbridge/intel/i82801gx/smihandler.c
@@ -20,6 +20,7 @@
  */

#include <types.h>
+#include <arch/hlt.h>
 #include <arch/io.h>
 #include <console/console.h>
 #include <cpu/x86/cache.h>
@@ -345,6 +346,9 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat
     */
    outl(reg32 | SLP_EN, pmbase + PM1_CNT);

+	/* Make sure to stop executing code here for S3/S4/S5 */
+	if (slp_typ > 1)
+		hlt();
    /* In most sleep states, the code flow of this function ends at
     * the line above. However, if we entered sleep state S1 and wake
     * up again, we will continue to execute code in this function.