diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/siemens/mc_bdx1/mainboard.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/siemens/mc_bdx1/mainboard.c b/src/mainboard/siemens/mc_bdx1/mainboard.c index 8a5226b09f..fe35fe1c14 100644 --- a/src/mainboard/siemens/mc_bdx1/mainboard.c +++ b/src/mainboard/siemens/mc_bdx1/mainboard.c @@ -33,6 +33,7 @@ #include <i210.h> #include <soc/pci_devs.h> #include <soc/irq.h> +#include <soc/lpc.h> #define MAX_PATH_DEPTH 12 #define MAX_NUM_MAPPINGS 10 @@ -102,6 +103,10 @@ static void mainboard_init(void *chip_info) actl &= ~SCIS_MASK; actl |= SCIS_IRQ10; pci_write_config8(dev, ACPI_CNTL_OFFSET, actl); + + /* Enable additional I/O decoding ranges on LPC for COM 3 and COM 4 */ + pci_write_config32(dev, LPC_GEN1_DEC, 0x1C02E9); + pci_write_config32(dev, LPC_GEN2_DEC, 0x1C03E9); } static void mainboard_final(void *chip_info) |