diff options
Diffstat (limited to 'src/mainboard/asus/am1i-a/mptable.c')
| -rw-r--r-- | src/mainboard/asus/am1i-a/mptable.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/src/mainboard/asus/am1i-a/mptable.c b/src/mainboard/asus/am1i-a/mptable.c deleted file mode 100644 index cd72ca3927..0000000000 --- a/src/mainboard/asus/am1i-a/mptable.c +++ /dev/null @@ -1,109 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <arch/smp/mpspec.h> -#include <arch/ioapic.h> -#include <stdint.h> -#include <southbridge/amd/common/amd_pci_util.h> -#include <drivers/generic/ioapic/chip.h> - -static void *smp_write_config_table(void *v) -{ - struct mp_config_table *mc; - int bus_isa; - - /* - * By the time this function gets called, the IOAPIC registers - * have been written so they can be read to get the correct - * APIC ID and Version - */ - u8 ioapic_id = (io_apic_read(VIO_APIC_VADDR, 0x00) >> 24); - u8 ioapic_ver = (io_apic_read(VIO_APIC_VADDR, 0x01) & 0xFF); - - /* Initialize the MP_Table */ - mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); - - mptable_init(mc, LOCAL_APIC_ADDR); - - /* - * Type 0: Processor Entries: - * LAPIC ID, LAPIC Version, CPU Flags:EN/BP, - * CPU Signature (Stepping, Model, Family), - * Feature Flags - */ - smp_write_processors(mc); - - /* - * Type 1: Bus Entries: - * Bus ID, Bus Type - */ - mptable_write_buses(mc, NULL, &bus_isa); - - /* - * Type 2: I/O APICs: - * APIC ID, Version, APIC Flags:EN, Address - */ - smp_write_ioapic(mc, ioapic_id, ioapic_ver, VIO_APIC_VADDR); - - /* - * Type 3: I/O Interrupt Table Entries: - * Int Type, Int Polarity, Int Level, Source Bus ID, - * Source Bus IRQ, Dest APIC ID, Dest PIN# - */ - mptable_add_isa_interrupts(mc, bus_isa, ioapic_id, 0); - - /* PCI interrupts are level triggered, and are - * associated with a specific bus/device/function tuple. - */ -#define PCI_INT(bus, dev, fn, pin) \ - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(fn)), ioapic_id, (pin)) - - /* APU Internal Graphic Device */ - PCI_INT(0x0, 0x01, 0x0, intr_data_ptr[PIRQ_A]); - PCI_INT(0x0, 0x01, 0x1, intr_data_ptr[PIRQ_B]); - - /* GPP Ports */ - PCI_INT(0x0, 0x02, 0x0, intr_data_ptr[PIRQ_A]); - PCI_INT(0x0, 0x02, 0x1, intr_data_ptr[PIRQ_B]); - PCI_INT(0x0, 0x02, 0x2, intr_data_ptr[PIRQ_C]); - PCI_INT(0x0, 0x02, 0x3, intr_data_ptr[PIRQ_D]); - - /* SATA */ - PCI_INT(0x0, 0x11, 0x0, intr_data_ptr[PIRQ_SATA]); - - /* USB */ - PCI_INT(0x0, 0x10, 0x0, intr_data_ptr[PIRQ_C]); /* XHCI */ - PCI_INT(0x0, 0x12, 0x0, intr_data_ptr[PIRQ_OHCI1]); - PCI_INT(0x0, 0x12, 0x1, intr_data_ptr[PIRQ_EHCI1]); - PCI_INT(0x0, 0x13, 0x0, intr_data_ptr[PIRQ_OHCI2]); - PCI_INT(0x0, 0x13, 0x1, intr_data_ptr[PIRQ_EHCI2]); - PCI_INT(0x0, 0x16, 0x0, intr_data_ptr[PIRQ_OHCI3]); - PCI_INT(0x0, 0x16, 0x1, intr_data_ptr[PIRQ_EHCI3]); - - /* Southbridge HD Audio */ - PCI_INT(0x0, 0x14, 0x0, intr_data_ptr[PIRQ_HDA]); - - /* PCIe slot & Onboard NIC */ - PCI_INT(0x1, 0x0, 0x0, intr_data_ptr[PIRQ_A]); - PCI_INT(0x1, 0x0, 0x1, intr_data_ptr[PIRQ_B]); - PCI_INT(0x1, 0x0, 0x2, intr_data_ptr[PIRQ_C]); - PCI_INT(0x1, 0x0, 0x3, intr_data_ptr[PIRQ_D]); - PCI_INT(0x2, 0x0, 0x0, intr_data_ptr[PIRQ_B]); - - /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ -#define IO_LOCAL_INT(type, intr, apicid, pin) \ - smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin)); - - IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); - IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); - /* There is no extension information... */ - - /* Compute the checksums */ - return mptable_finalize(mc); -} - -unsigned long write_smp_table(unsigned long addr) -{ - void *v; - v = smp_write_floating_table(addr, 0); - return (unsigned long)smp_write_config_table(v); -} |