Add constants for fast path resume copying

[coreboot.git] / src / mainboard / lippert / roadrunner-lx / mainboard.c

diff --git a/src/mainboard/lippert/roadrunner-lx/mainboard.c b/src/mainboard/lippert/roadrunner-lx/mainboard.c
index e0d3fa703eac5a7c67e98b91b3e7e3575b8d9300..31fdd46e8f6d28030eeb3a77f97df37c663fc6f9 100644 (file)
--- a/src/mainboard/lippert/roadrunner-lx/mainboard.c
+++ b/src/mainboard/lippert/roadrunner-lx/mainboard.c
@@ -29,6 +29,13 @@
 #include <device/pci_ids.h>
 #include "chip.h"
 
+/* Bit1 switches Com1 to RS485, bit2 same for Com2, bit5 turns off the Live LED. */
+#if CONFIG_ONBOARD_UARTS_RS485
+       #define SIO_GP1X_CONFIG 0x26
+#else
+       #define SIO_GP1X_CONFIG 0x20
+#endif
+
 static const u16 ec_init_table[] = {   /* hi=data, lo=index */
        0x1900,         /* Enable monitoring */
        0x0351,         /* TMPIN1,2 diode mode, TMPIN3 off */
@@ -40,7 +47,6 @@ static const u16 ec_init_table[] = {  /* hi=data, lo=index */
 
 static void init(struct device *dev)
 {
-       struct mainboard_config *mb = dev->chip_info;
        unsigned int gpio_base, i;
        printk(BIOS_DEBUG, "LiPPERT RoadRunner-LX ENTER %s\n", __func__);
 
@@ -61,7 +67,8 @@ static void init(struct device *dev)
                outb(val >> 8, 0x0296);
        }
 
-       outb(mb->sio_gp1x_config, 0x1220); /* Simple-I/O GP17-10 */
+       /* bit5 = Live LED, bit2 = RS485_EN2, bit1 = RS485_EN1 */
+       outb(SIO_GP1X_CONFIG, 0x1220); /* Simple-I/O GP17-10 */
        printk(BIOS_DEBUG, "LiPPERT RoadRunner-LX EXIT %s\n", __func__);
 }