From 030b5bb7c39eac9fdbdf4b6016503b9ed4d1a74b Mon Sep 17 00:00:00 2001
From: Marc Jones <marcj303@gmail.com>
Date: Mon, 12 Feb 2018 09:59:54 -0700
Subject: soc/amd/stoneyridge: Set up LAPIC
LAPIC setup is required to set virtualwire mode for legacy interrupts.
This was omitted when stoneyridge was changed to use the common mp_init.
BUG=b:72351388
TEST=Verify keyboard now works in SeaBIOS
Change-Id: I648d8b5b5a3744a5781446c7cb72934a071f9a72
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/23718
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
src/soc/amd/stoneyridge/model_15_init.c | 3 +++
1 file changed, 3 insertions(+)
(limited to 'src')
diff --git a/src/soc/amd/stoneyridge/model_15_init.c b/src/soc/amd/stoneyridge/model_15_init.c
index 56f747cc6b..4bde81eb51 100644
--- a/src/soc/amd/stoneyridge/model_15_init.c
+++ b/src/soc/amd/stoneyridge/model_15_init.c
@@ -14,6 +14,7 @@
*/
#include <console/console.h>
+#include <cpu/x86/lapic.h>
#include <cpu/x86/msr.h>
#include <cpu/amd/mtrr.h>
#include <device/device.h>
@@ -76,6 +77,8 @@ static void model_15_init(device_t dev)
msr.hi = 0;
for (i = 0 ; i < 6 ; i++)
wrmsr(MCI_STATUS + (i * 4), msr);
+
+ setup_lapic();
}
static struct device_operations cpu_dev_ops = {
--
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