diff options
author | Myles Watson <mylesgw@gmail.com> | 2008-09-18 15:30:42 +0000 |
---|---|---|
committer | Myles Watson <mylesgw@gmail.com> | 2008-09-18 15:30:42 +0000 |
commit | a67c354cbf4a8e44982a9fe02d7df19969033861 (patch) | |
tree | 2d8eb1ac089b4e99aae38fd1465a692eeb816947 /src/mainboard/tyan/s2895/get_bus_conf.c | |
parent | 297b91c6cde7e1570be67cc664d5adef2823a53f (diff) |
Fix whitespace in tyan s289{1,2,5} files. Also removes some #if 0 and #if 1
that don't seem to clarify anything. Abuild tested.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3583 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/tyan/s2895/get_bus_conf.c')
-rw-r--r-- | src/mainboard/tyan/s2895/get_bus_conf.c | 112 |
1 files changed, 5 insertions, 107 deletions
diff --git a/src/mainboard/tyan/s2895/get_bus_conf.c b/src/mainboard/tyan/s2895/get_bus_conf.c index 4d1451a92f..c44095b2c3 100644 --- a/src/mainboard/tyan/s2895/get_bus_conf.c +++ b/src/mainboard/tyan/s2895/get_bus_conf.c @@ -9,7 +9,6 @@ #include <cpu/amd/amdk8_sysconf.h> - // Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables //busnum is default unsigned char bus_isa; @@ -33,7 +32,7 @@ unsigned apicid_8131_2; unsigned apicid_ck804b; -unsigned pci1234x[] = +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, @@ -45,7 +44,7 @@ unsigned pci1234x[] = // 0x0000ff0, // 0x0000ff0 }; -unsigned hcdnx[] = +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, @@ -56,6 +55,7 @@ unsigned hcdnx[] = // 0x20202020, // 0x20202020, }; + unsigned sbdn3; unsigned sbdnb; @@ -97,63 +97,15 @@ void get_bus_conf(void) 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_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); bus_ck804_5++; -#endif } else { printk_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_5 = 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; - } - - - 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 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804_5++; } - else { - printk_debug("ERROR - could not find PCI 1:%02x.0, using defaults\n",sbdn + 0x0d); - - bus_ck804_5 = bus_ck804_4+1; - } -#endif dev = dev_find_slot(bus_ck804_0, PCI_DEVFN(sbdn+ 0x0e,0)); if (dev) { @@ -194,56 +146,6 @@ void get_bus_conf(void) if(sysconf.pci1234[2] & 0x0f) { //if the second cpu is installed bus_ck804b_0 = (sysconf.pci1234[2]>>16) & 0xff; -#if 0 - dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x09,0)); - if (dev) { - bus_ck804b_1 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804b_2 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804b_2++; - } - else { - printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x09); - - bus_ck804b_1 = bus_ck804b_0+1; - bus_ck804b_2 = bus_ck804b_0+2; - } - - dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0b,0)); - if (dev) { - bus_ck804b_2 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804b_3 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804b_3++; - } - else { - printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x0b); - - bus_ck804b_2 = bus_ck804b_0+1; - bus_ck804b_3 = bus_ck804b_0+2; - } - - dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0c,0)); - if (dev) { - bus_ck804b_3 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804b_4 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804b_4++; - } - else { - printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x0c); - - bus_ck804b_4 = bus_ck804b_3+1; - } - dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0d,0)); - if (dev) { - bus_ck804b_4 = pci_read_config8(dev, PCI_SECONDARY_BUS); - bus_ck804b_5 = pci_read_config8(dev, PCI_SUBORDINATE_BUS); - bus_ck804b_5++; - } - else { - printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x0d); - - bus_ck804b_5 = bus_ck804b_4+1; - } -#endif dev = dev_find_slot(bus_ck804b_0, PCI_DEVFN(sbdnb + 0x0e,0)); if (dev) { @@ -253,10 +155,7 @@ void get_bus_conf(void) } else { printk_debug("ERROR - could not find PCI %02x:%02x.0, using defaults\n", bus_ck804b_0,sbdnb+0x0e); -#if 1 bus_ck804b_5 = bus_ck804b_4+1; -#endif - bus_isa = bus_ck804b_5+1; } } @@ -265,12 +164,11 @@ void get_bus_conf(void) /*I/O APICs: APIC ID Version State Address*/ #if CONFIG_LOGICAL_CPUS==1 apicid_base = get_apicid_base(4); -#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; apicid_8131_2 = apicid_base+2; apicid_ck804b = apicid_base+3; - } |