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UPSTREAM: amd/pi/hudson: Add VBNV cmos reset option

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If the mainboard supports VBNV, call init_vbnv_cmos() instead of
the normal init_cmos(). The VBNV version does some VBNV pre
and post setup around the normal init_cmos().

BUG=none
BRANCH=none
TEST=none

Change-Id: I6754b2789175ea9bd61235bcecdf1ffdc7fccb42
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 956a58e4fe
Original-Change-Id: I34b02409019b945cd68c830e006e99338643f29c
Original-Signed-off-by: Marc Jones <marcj303@gmail.com>
Original-Reviewed-on: https://review.coreboot.org/19399
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://chromium-review.googlesource.com/490072
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
This commit is contained in:
Marc Jones 2017-04-20 16:55:24 -06:00 • committed by chrome-bot
commit f14f5f1d59
1 changed files with 5 additions and 1 deletions
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6
src/southbridge/amd/pi/hudson/lpc.c
View file

@ -29,6 +29,7 @@
#include <pc80/i8254.h>
#include <pc80/i8259.h>
#include "hudson.h"
#include <vboot/vbnv.h>
static void lpc_init(device_t dev)
{
@ -76,7 +77,10 @@ static void lpc_init(device_t dev)
* update CMOS unless it is invalid.
* 1 tells cmos_init to always initialize the CMOS.
*/
cmos_init(0);
if (IS_ENABLED(CONFIG_VBOOT_VBNV_CMOS))
init_vbnv_cmos(0);
else
cmos_init(0);
/* Initialize i8259 pic */
setup_i8259 ();