diff options
Diffstat (limited to 'src/mainboard/artecgroup/dbe61/mainboard.c')
| -rw-r--r-- | src/mainboard/artecgroup/dbe61/mainboard.c | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/src/mainboard/artecgroup/dbe61/mainboard.c b/src/mainboard/artecgroup/dbe61/mainboard.c index c95ca159f4..5a8fb6b469 100644 --- a/src/mainboard/artecgroup/dbe61/mainboard.c +++ b/src/mainboard/artecgroup/dbe61/mainboard.c @@ -4,35 +4,31 @@ #include <device/pci_ids.h> #include <device/pci_ops.h> #include <arch/io.h> +#include <cpu/x86/msr.h> +#include <cpu/amd/lxdef.h> #include "chip.h" +#define DIVIL_LBAR_GPIO 0x5140000c -static void init(struct device *dev) +static void init_gpio() { - unsigned bus = 0; - unsigned devNic = PCI_DEVFN(0xd, 0); - unsigned devUsb = PCI_DEVFN(0xf, 4); - device_t usb = NULL, nic = NULL; - unsigned char irqUsb = 0xa, irqNic = 0xb; + msr_t msr; + printk_debug("Initializing GPIO module...\n"); + + // initialize the GPIO LBAR + msr.lo = GPIO_BASE; + msr.hi = 0x0000f001; + wrmsr(DIVIL_LBAR_GPIO, msr); + msr = rdmsr(DIVIL_LBAR_GPIO); + printk_debug("DIVIL_LBAR_GPIO set to 0x%08x 0x%08x\n", msr.hi, msr.lo); +} +static void init(struct device *dev) +{ + // BOARD-SPECIFIC INIT printk_debug("ARTECGROUP DBE61 ENTER %s\n", __FUNCTION__); - // FIXME: do we need to initialize USB OHCI this way? - printk_debug("%s (%x,%x) set USB PCI interrupt line to %d\n", - __FUNCTION__, bus, devUsb, irqUsb); - - // initialize the USB controller - usb = dev_find_slot(bus, devUsb); - if (!usb) printk_err("Could not find USB\n"); - else pci_write_config8(usb, PCI_INTERRUPT_LINE, irqUsb); - - printk_debug("%s (%x,%x) set NIC PCI interrupt line to %d\n", - __FUNCTION__, bus, devNic, irqNic); - - // initialize the Realtek NIC - nic = dev_find_slot(bus, devNic); - if (!nic) printk_err("Could not find USB\n"); - else pci_write_config8(nic, PCI_INTERRUPT_LINE, irqNic); + init_gpio(); printk_debug("ARTECGROUP DBE61 EXIT %s\n", __FUNCTION__); } |