#include <cpu/amd/dualcore.h>
#endif
+#include <cpu/amd/amdk8_sysconf.h>
+#include <stdlib.h>
// Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables
//busnum is default
unsigned apicid_8131_1;
unsigned apicid_8131_2;
-unsigned sblk;
-unsigned pci1234[] =
+unsigned pci1234x[] =
{ //Here you only need to set value in pci1234 for HT-IO that could be installed or not
//You may need to preset pci1234 for HTIO board, please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail
0x0000ff0,
// 0x0000ff0,
// 0x0000ff0
};
-unsigned hc_possible_num;
-unsigned sbdn;
-unsigned hcdn[] =
+unsigned hcdnx[] =
{ //HT Chain device num, actually it is unit id base of every ht device in chain, assume every chain only have 4 ht device at most
0x20202020,
0x20202020,
{
unsigned apicid_base;
+ unsigned sbdn;
device_t dev;
+ int i;
- if(get_bus_conf_done==1) return; //do it only once
+ if(get_bus_conf_done==1) return; //do it only once
- get_bus_conf_done = 1;
+ get_bus_conf_done = 1;
- hc_possible_num = sizeof(pci1234)/sizeof(pci1234[0]);
-
- get_sblk_pci1234();
-
- sbdn = (hcdn[0] & 0xff); // first byte of first chain
+ sysconf.hc_possible_num = ARRAY_SIZE(pci1234x);
+ for(i=0;i<sysconf.hc_possible_num; i++) {
+ sysconf.pci1234[i] = pci1234x[i];
+ sysconf.hcdn[i] = hcdnx[i];
+ }
- sbdn3 = (hcdn[1] & 0xff); // first byte of second chain
+ get_sblk_pci1234();
-// bus_ck804_0 = node_link_to_bus(0, sblk);
- bus_ck804_0 = (pci1234[0] >> 16) & 0xff;
+ sysconf.sbdn = (sysconf.hcdn[0] & 0xff); // first byte of first chain
+ sbdn = sysconf.sbdn;
+
+ sbdn3 = (sysconf.hcdn[1] & 0xff); // first byte of second chain
+
+ bus_ck804_0 = (sysconf.pci1234[0] >> 16) & 0xff;
/* CK804 */
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x09,0));
if (dev) {
bus_ck804_1 = pci_read_config8(dev, PCI_SECONDARY_BUS);
-#if 0
- bus_ck804_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_ck804_2++;
-#else
bus_ck804_4 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
bus_ck804_4++;
-#endif
}
else {
- printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x09);
+ printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x09);
bus_ck804_1 = 2;
-#if 0
- bus_ck804_2 = 3;
-#else
bus_ck804_4 = 3;
-#endif
-
- }
-#if 0
- dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x0b,0));
- if (dev) {
- bus_ck804_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_ck804_3 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_ck804_3++;
- }
- else {
- printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x0b);
-
- bus_ck804_3 = bus_ck804_2+1;
- }
-
- dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x0c,0));
- if (dev) {
- bus_ck804_3 = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_ck804_4 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_ck804_4++;
- }
- else {
- printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn + 0x0c);
-
- bus_ck804_4 = bus_ck804_3+1;
}
-#endif
-
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn + 0x0d,0));
if (dev) {
bus_ck804_4 = pci_read_config8(dev, PCI_SECONDARY_BUS);
bus_ck804_5++;
}
else {
- printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n",sbdn + 0x0d);
+ printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n",sbdn + 0x0d);
bus_ck804_5 = bus_ck804_4+1;
}
dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn+ 0x0e,0));
if (dev) {
bus_ck804_5 = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_8131_0 = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_8131_0++;
- bus_isa = bus_8131_0; // incase only one installed
+ bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
+ bus_isa++;
}
else {
- printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn+ 0x0e);
-
+ printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn+ 0x0e);
}
- bus_8131_0 = (pci1234[1] >> 16) & 0xff;
+ bus_8131_0 = (sysconf.pci1234[1] >> 16) & 0xff;
/* 8131-1 */
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3,0));
if (dev) {
bus_8131_2++;
}
else {
- printk_debug("ERROR - could not find PCI %02x:01.0, using defaults\n", bus_8131_0);
+ printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:01.0, using defaults\n", bus_8131_0);
bus_8131_1 = bus_8131_0+1;
bus_8131_2 = bus_8131_0+2;
bus_isa++;
}
else {
- printk_debug("ERROR - could not find PCI %02x:02.0, using defaults\n", bus_8131_0);
+ printk(BIOS_DEBUG, "ERROR - could not find PCI %02x:02.0, using defaults\n", bus_8131_0);
bus_8131_2 = bus_8131_1+1;
bus_isa = bus_8131_1+2;
/*I/O APICs: APIC ID Version State Address*/
#if CONFIG_LOGICAL_CPUS==1
apicid_base = get_apicid_base(3);
-#else
- apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
+#else
+ apicid_base = CONFIG_MAX_PHYSICAL_CPUS;
#endif
apicid_ck804 = apicid_base+0;
apicid_8131_1 = apicid_base+1;
projects / coreboot.git / blobdiff