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intel/kunimitsu: clean up ec smi and make EC_SMI_L functional 

forward port of "glados: make EC_SMI_L functional",
commit 50ed38feba

BUG=None
BRANCH=None
TEST=Built and booted kunimitsu.
CQ-DEPEND=CL:295012

Change-Id: I41daeb8b729f2de117b5d57c460925437460e50a
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Original-Commit-Id: d9308c0b8eb05c756d88dc0c3d761c9e76d07e08
Original-Change-Id: Ia90c70d21af75d0f0da2af2b4437ccf26659a157
Original-Signed-off-by: robbie zhang <robbie.zhang@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/295045
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Tested-by: Wenkai Du <wenkai.du@intel.com>
Reviewed-on: http://review.coreboot.org/11428
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
robbie zhang 2015-08-21 12:56:04 -07:00 committed by Patrick Georgi
parent bcd99301b8
commit 17d2fb8dc1
2 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/intel/kunimitsu/ec.h
View File

@ -22,11 +22,11 @@
#define MAINBOARD_EC_H
#include <ec/google/chromeec/ec_commands.h>
#include <soc/gpio.h>
/* GPP_E16 is EC_SCI_L */
#define EC_SCI_GPI 16 /* TODO: Update this */
/* GPP_E15 is EC_SMI_L */
#define EC_SMI_GPI 15 /* TODO: Update this */
#define EC_SMI_GPI GPP_E15
#define MAINBOARD_EC_SCI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\

5
src/mainboard/intel/kunimitsu/smihandler.c
View File

@ -74,10 +74,9 @@ static u8 mainboard_smi_ec(void)
return cmd;
}
/* gpi_sts is GPIO 47:32 */
void mainboard_smi_gpi(u32 gpi_sts)
void mainboard_smi_gpi_handler(const struct gpi_status *sts)
{
if (gpi_sts & (1 << EC_SMI_GPI)) {
if (gpi_status_get(sts, EC_SMI_GPI)) {
/* Process all pending events */
while (mainboard_smi_ec() != 0)
;