diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-06-19 22:19:20 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-07-03 09:48:57 +0200 |
| commit | ef40ca57ebd4de746eafaa1e5a1cae035337f285 (patch) | |
| tree | 5425f163dfe47117f9c8e0062c415b2400788792 /src/mainboard/amd/south_station | |
| parent | 005028e0a952b00b6184cdddf5905a1637029585 (diff) | |
AGESA: Call get_bus_conf() just once
Instead of calling get_bus_conf() three times from write_tables()
and executing it once, just make one call before entering write_tables().
Change-Id: I818e37128cb0fb5eaded3c1e00b6b146c1267647
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/6133
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Diffstat (limited to 'src/mainboard/amd/south_station')
| -rw-r--r-- | src/mainboard/amd/south_station/acpi_tables.c | 2 | ||||
| -rw-r--r-- | src/mainboard/amd/south_station/get_bus_conf.c | 7 | ||||
| -rw-r--r-- | src/mainboard/amd/south_station/irq_tables.c | 4 | ||||
| -rw-r--r-- | src/mainboard/amd/south_station/mptable.c | 2 |
4 files changed, 0 insertions, 15 deletions
diff --git a/src/mainboard/amd/south_station/acpi_tables.c b/src/mainboard/amd/south_station/acpi_tables.c index 227a49bf42..588345e6eb 100644 --- a/src/mainboard/amd/south_station/acpi_tables.c +++ b/src/mainboard/amd/south_station/acpi_tables.c @@ -133,8 +133,6 @@ unsigned long write_acpi_tables(unsigned long start) acpi_header_t *alib; acpi_hest_t *hest; - get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ - /* Align ACPI tables to 16 bytes */ start = ALIGN(start, 16); current = start; diff --git a/src/mainboard/amd/south_station/get_bus_conf.c b/src/mainboard/amd/south_station/get_bus_conf.c index 6a3d23250c..7eedcba821 100644 --- a/src/mainboard/amd/south_station/get_bus_conf.c +++ b/src/mainboard/amd/south_station/get_bus_conf.c @@ -49,9 +49,6 @@ u32 pci1234x[] = { u32 bus_type[256]; u32 sbdn_sb800; -static u32 get_bus_conf_done = 0; - - void get_bus_conf(void) { u32 apicid_base; @@ -59,10 +56,6 @@ void get_bus_conf(void) device_t dev; int i, j; - if (get_bus_conf_done == 1) - return; /* do it only once */ - - get_bus_conf_done = 1; sbdn_sb800 = 0; diff --git a/src/mainboard/amd/south_station/irq_tables.c b/src/mainboard/amd/south_station/irq_tables.c index b8c211ac58..dbbb2afddf 100644 --- a/src/mainboard/amd/south_station/irq_tables.c +++ b/src/mainboard/amd/south_station/irq_tables.c @@ -59,10 +59,6 @@ unsigned long write_pirq_routing_table(unsigned long addr) u8 sum = 0; int i; - - get_bus_conf(); /* it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c */ - - /* Align the table to be 16 byte aligned. */ addr += 15; addr &= ~15; diff --git a/src/mainboard/amd/south_station/mptable.c b/src/mainboard/amd/south_station/mptable.c index e9175d8d26..f266b4fcd7 100644 --- a/src/mainboard/amd/south_station/mptable.c +++ b/src/mainboard/amd/south_station/mptable.c @@ -56,8 +56,6 @@ static void *smp_write_config_table(void *v) smp_write_processors(mc); - get_bus_conf(); - mptable_write_buses(mc, NULL, &bus_isa); /* I/O APICs: APIC ID Version State Address */ |