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authorPatrick Georgi <patrick@georgi-clan.de>2010-11-21 14:41:07 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2010-11-21 14:41:07 +0000
commit5244e1ba63e5f3ea12066734bfb0d864a8f1f11d (patch)
treee389268c9bb473c457df4e7ab1de60922e0c7adf /src/mainboard/tyan/s2892
parent8cda9699d4a2fea8ed2c5e4a7e66e8e1e0f831df (diff)
Convert more boards to use mptable_write_buses.
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6106 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/tyan/s2892')
-rw-r--r--src/mainboard/tyan/s2892/get_bus_conf.c6
-rw-r--r--src/mainboard/tyan/s2892/irq_tables.c1
-rw-r--r--src/mainboard/tyan/s2892/mptable.c11
3 files changed, 2 insertions, 16 deletions
diff --git a/src/mainboard/tyan/s2892/get_bus_conf.c b/src/mainboard/tyan/s2892/get_bus_conf.c
index cadf9d953f..3a45cfa158 100644
--- a/src/mainboard/tyan/s2892/get_bus_conf.c
+++ b/src/mainboard/tyan/s2892/get_bus_conf.c
@@ -12,7 +12,6 @@
// Global variables for MB layouts and these will be shared by irqtable mptable and acpi_tables
//busnum is default
- unsigned char bus_isa;
unsigned char bus_ck804_0; //1
unsigned char bus_ck804_1; //2
unsigned char bus_ck804_2; //3
@@ -114,8 +113,6 @@ void get_bus_conf(void)
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_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_isa++;
}
else {
printk(BIOS_DEBUG, "ERROR - could not find PCI 1:%02x.0, using defaults\n", sbdn+ 0x0e);
@@ -139,14 +136,11 @@ void get_bus_conf(void)
dev = dev_find_slot(bus_8131_0, PCI_DEVFN(sbdn3+1,0));
if (dev) {
bus_8131_2 = pci_read_config8(dev, PCI_SECONDARY_BUS);
- bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS);
- bus_isa++;
}
else {
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;
}
diff --git a/src/mainboard/tyan/s2892/irq_tables.c b/src/mainboard/tyan/s2892/irq_tables.c
index dbe15efded..157ed12864 100644
--- a/src/mainboard/tyan/s2892/irq_tables.c
+++ b/src/mainboard/tyan/s2892/irq_tables.c
@@ -30,7 +30,6 @@ static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, uint8_t dev
pirq_info->rfu = rfu;
}
-extern unsigned char bus_isa;
extern unsigned char bus_ck804_0; //1
extern unsigned char bus_ck804_1; //2
extern unsigned char bus_ck804_2; //3
diff --git a/src/mainboard/tyan/s2892/mptable.c b/src/mainboard/tyan/s2892/mptable.c
index 151659018d..79064ed40d 100644
--- a/src/mainboard/tyan/s2892/mptable.c
+++ b/src/mainboard/tyan/s2892/mptable.c
@@ -5,7 +5,6 @@
#include <stdint.h>
#include <cpu/amd/amdk8_sysconf.h>
-extern unsigned char bus_isa;
extern unsigned char bus_ck804_0; //1
extern unsigned char bus_ck804_1; //2
extern unsigned char bus_ck804_2; //3
@@ -25,8 +24,7 @@ static void *smp_write_config_table(void *v)
{
struct mp_config_table *mc;
unsigned sbdn;
- unsigned char bus_num;
- int i;
+ int i, bus_isa;
mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
@@ -37,12 +35,7 @@ static void *smp_write_config_table(void *v)
get_bus_conf();
sbdn = sysconf.sbdn;
-/*Bus: Bus ID Type*/
- /* define bus and isa numbers */
- for(bus_num = 0; bus_num < bus_isa; bus_num++) {
- smp_write_bus(mc, bus_num, "PCI ");
- }
- smp_write_bus(mc, bus_isa, "ISA ");
+ mptable_write_buses(mc, NULL, &bus_isa);
/*I/O APICs: APIC ID Version State Address*/
{