diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/asus/p2b-ds/Kconfig | 5 | ||||
| -rw-r--r-- | src/mainboard/asus/p2b-ds/devicetree.cb | 10 | ||||
| -rw-r--r-- | src/mainboard/asus/p2b-ds/mptable.c | 64 | ||||
| -rw-r--r-- | src/mainboard/asus/p2b-ds/romstage.c | 3 |
4 files changed, 24 insertions, 58 deletions
diff --git a/src/mainboard/asus/p2b-ds/Kconfig b/src/mainboard/asus/p2b-ds/Kconfig index bdbcf34b4a..cd76e92ba7 100644 --- a/src/mainboard/asus/p2b-ds/Kconfig +++ b/src/mainboard/asus/p2b-ds/Kconfig @@ -28,6 +28,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select HAVE_PIRQ_TABLE select HAVE_MP_TABLE select SMP + select IOAPIC select UDELAY_TSC select BOARD_ROMSIZE_KB_256 select SDRAMPWR_4DIMM @@ -48,4 +49,8 @@ config MAX_CPUS int default 2 +config MAX_PHYSICAL_CPUS + int + default 2 + endif # BOARD_ASUS_P2B_DS diff --git a/src/mainboard/asus/p2b-ds/devicetree.cb b/src/mainboard/asus/p2b-ds/devicetree.cb index dc9bf9048d..8a00f57f74 100644 --- a/src/mainboard/asus/p2b-ds/devicetree.cb +++ b/src/mainboard/asus/p2b-ds/devicetree.cb @@ -1,10 +1,10 @@ chip northbridge/intel/i440bx # Northbridge - device lapic_cluster 0 on # APIC cluster - chip cpu/intel/slot_1 # CPU - device lapic 0 on end # APIC + device lapic_cluster 0 on # (L)APIC cluster + chip cpu/intel/slot_1 # CPU socket 0 + device lapic 0 on end # Local APIC of CPU 0 end - chip cpu/intel/slot_1 # CPU - device lapic 1 on end # APIC + chip cpu/intel/slot_1 # CPU socket 1 + device lapic 1 on end # Local APIC of CPU 1 end end device pci_domain 0 on # PCI domain diff --git a/src/mainboard/asus/p2b-ds/mptable.c b/src/mainboard/asus/p2b-ds/mptable.c index f215584ba1..7c024152ff 100644 --- a/src/mainboard/asus/p2b-ds/mptable.c +++ b/src/mainboard/asus/p2b-ds/mptable.c @@ -27,6 +27,7 @@ static void *smp_write_config_table(void *v) { + int ioapic_id, ioapic_ver, isa_bus; struct mp_config_table *mc; mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); @@ -35,61 +36,24 @@ static void *smp_write_config_table(void *v) smp_write_processors(mc); - /* Bus: Bus ID Type */ - smp_write_bus(mc, 0, "PCI "); - smp_write_bus(mc, 1, "ISA "); + mptable_write_buses(mc, NULL, &isa_bus); - /* I/O APICs: APIC ID Version State Address */ - smp_write_ioapic(mc, 2, 0x20, IO_APIC_ADDR); - { - device_t dev; - struct resource *res; + ioapic_id = 2; + ioapic_ver = 0x11; /* External Intel 82093AA IOAPIC. */ + smp_write_ioapic(mc, ioapic_id, ioapic_ver, IO_APIC_ADDR); - dev = dev_find_slot(1, PCI_DEVFN(0x1e, 0)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) - smp_write_ioapic(mc, 3, 0x20, res->base); - } - dev = dev_find_slot(1, PCI_DEVFN(0x1c, 0)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) - smp_write_ioapic(mc, 4, 0x20, res->base); - } - dev = dev_find_slot(4, PCI_DEVFN(0x1e, 0)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) - smp_write_ioapic(mc, 5, 0x20, res->base); - } - dev = dev_find_slot(4, PCI_DEVFN(0x1c, 0)); - if (dev) { - res = find_resource(dev, PCI_BASE_ADDRESS_0); - if (res) - smp_write_ioapic(mc, 8, 0x20, res->base); - } - } + /* Legacy Interrupts */ + mptable_add_isa_interrupts(mc, isa_bus, ioapic_id, 0); - mptable_add_isa_interrupts(mc, 0x1, 0x2, 0); + /* I/O Ints: Type Trigger Polarity Bus ID IRQ APIC ID PIN# */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, 0x0, 0x13, ioapic_id, 0x13); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, 0x0, 0x18, ioapic_id, 0x13); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, - 0x0, 0x13, 0x2, 0x13); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, - 0x0, 0x18, 0x2, 0x13); - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW, - 0x0, 0x30, 0x2, 0x10); + /* Local Ints: Type Trigger Polarity Bus ID IRQ APIC ID PIN# */ + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x1, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x1, 0x0, MP_APIC_ALL, 0x1); - /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ - smp_write_lintsrc(mc, mp_ExtINT, - MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x1, 0x0, - MP_APIC_ALL, 0x0); - smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, - 0x1, 0x0, MP_APIC_ALL, 0x1); - - /* There is no extension information... */ - - /* Compute the checksums */ + /* Compute the checksums. */ mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length); mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length); diff --git a/src/mainboard/asus/p2b-ds/romstage.c b/src/mainboard/asus/p2b-ds/romstage.c index a2341b21b7..31f0971847 100644 --- a/src/mainboard/asus/p2b-ds/romstage.c +++ b/src/mainboard/asus/p2b-ds/romstage.c @@ -25,7 +25,6 @@ #include <arch/romcc_io.h> #include <arch/hlt.h> #include <stdlib.h> -#include <cpu/x86/lapic.h> #include <console/console.h> #include "southbridge/intel/i82371eb/i82371eb.h" #include "northbridge/intel/i440bx/raminit.h" @@ -47,8 +46,6 @@ int spd_read_byte(unsigned int device, unsigned int address) void main(unsigned long bist) { - enable_lapic(); /* FIXME? */ - w83977tf_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); uart_init(); console_init(); |