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-rw-r--r--src/mainboard/siemens/mc_apl1/mainboard.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/siemens/mc_apl1/mainboard.c b/src/mainboard/siemens/mc_apl1/mainboard.c
index a15daa913c..2d8a080d54 100644
--- a/src/mainboard/siemens/mc_apl1/mainboard.c
+++ b/src/mainboard/siemens/mc_apl1/mainboard.c
@@ -17,6 +17,7 @@
#include <device/pci.h>
#include <device/device.h>
#include <console/console.h>
+#include <soc/lpc.h>
#include <soc/pci_devs.h>
#include <string.h>
#include <hwilib.h>
@@ -109,6 +110,9 @@ static void mainboard_init(void *chip_info)
pads = brd_gpio_table(&num);
gpio_configure_pads(pads, num);
+
+ /* Enable additional I/O decoding range on LPC for COM 3 */
+ lpc_open_pmio_window(0x3e8, 8);
}
static void mainboard_final(void *chip_info)