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Diffstat (limited to 'src/mainboard/tyan/s8226/mptable.c')
| -rw-r--r-- | src/mainboard/tyan/s8226/mptable.c | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/src/mainboard/tyan/s8226/mptable.c b/src/mainboard/tyan/s8226/mptable.c deleted file mode 100644 index 31379a6f56..0000000000 --- a/src/mainboard/tyan/s8226/mptable.c +++ /dev/null @@ -1,174 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 - 2012 Advanced Micro Devices, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - -#include <console/console.h> -#include <arch/smp/mpspec.h> -#include <device/pci.h> -#include <arch/io.h> -#include <string.h> -#include <stdint.h> -#include <arch/cpu.h> -#include <cpu/x86/lapic.h> - -static void *smp_write_config_table(void *v) -{ - struct mp_config_table *mc; - int bus_isa; - u32 apicid_sp5100; - u32 apicid_sr5650; - device_t dev; - u32 *dword; - - mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); - mptable_init(mc, LOCAL_APIC_ADDR); - - smp_write_processors(mc); - mptable_write_buses(mc, NULL, &bus_isa); - - /* - * AGESA v5 Apply apic enumeration rules - * For systems with >= 16 APICs, put the IO-APICs at 0..n and - * put the local-APICs at m..z - * For systems with < 16 APICs, put the Local-APICs at 0..n and - * put the IO-APICs at (n + 1)..z - */ - if (CONFIG_MAX_CPUS >= 16) - apicid_sp5100 = 0x0; - else - apicid_sp5100 = CONFIG_MAX_CPUS + 1; - apicid_sr5650 = apicid_sp5100 + 1; - - dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); - if (dev) { - /* Set SP5100 IOAPIC ID */ - dword = (u32 *)(uintptr_t)(pci_read_config32(dev, 0x74) & 0xfffffff0); - smp_write_ioapic(mc, apicid_sp5100, 0x20, dword); - -#ifdef UNUSED_CODE - u8 byte; - /* Initialize interrupt mapping */ - /* aza */ - byte = pci_read_config8(dev, 0x63); - byte &= 0xf8; - byte |= 0; /* 0: INTA, ...., 7: INTH */ - pci_write_config8(dev, 0x63, byte); - /* SATA */ - dword = pci_read_config32(dev, 0xAC); - dword = dword & ~(7 << 26); - dword = dword | (6 << 26); /* 0: INTA, ...., 7: INTH */ - /* dword |= 1 << 22; PIC and APIC co exists */ - pci_write_config32(dev, 0xAC, dword); -#endif - - /* - * 00:12.0: PROG SATA : INT F - * 00:13.0: INTA USB_0 - * 00:13.1: INTB USB_1 - * 00:13.2: INTC USB_2 - * 00:13.3: INTD USB_3 - * 00:13.4: INTC USB_4 - * 00:13.5: INTD USB2 - * 00:14.1: INTA IDE - * 00:14.2: Prog HDA : INT E - * 00:14.5: INTB ACI - * 00:14.6: INTB MCI - */ - - /* Set RS5650 IOAPIC ID */ - dev = dev_find_slot(0, PCI_DEVFN(0, 0)); - if (dev) { - pci_write_config32(dev, 0xF8, 0x1); - dword = (u32 *)(uintptr_t)(pci_read_config32(dev, 0xFC) & 0xfffffff0); - smp_write_ioapic(mc, apicid_sr5650, 0x20, dword); - } - - } - - /* I/O 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)); - - mptable_add_isa_interrupts(mc, bus_isa, apicid_sp5100, 0); - - /* PCI interrupts are level triggered, and are - * associated with a specific bus/device/function tuple. - */ -#define PCI_INT(bus, dev, int_sign, pin) \ - smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, (bus), (((dev)<<2)|(int_sign)), apicid_sp5100, (pin)) - - /* SMBUS */ - //PCI_INT(0x0, 0x14, 0x0, 0x10); //not generate interrupt, 3Ch hardcoded to 0 - - /* HD Audio */ - PCI_INT(0x0, 0x14, 0x2, 0x10); - - /* USB */ - /* OHCI0, OHCI1 hard-wired to 01h, corresponding to using INTA# */ - /* EHCI hard-wired to 02h, corresponding to using INTB# */ - /* USB1 */ - PCI_INT(0x0, 0x12, 0x0, 0x10); /* OHCI0 Port 0~2 */ - PCI_INT(0x0, 0x12, 0x1, 0x10); /* OHCI1 Port 3~5 */ - PCI_INT(0x0, 0x12, 0x2, 0x11); /* EHCI Port 0~5 */ - - /* USB2 */ - PCI_INT(0x0, 0x13, 0x0, 0x10); /* OHCI0 Port 6~8 */ - PCI_INT(0x0, 0x13, 0x1, 0x10); /* OHCI1 Port 9~11 */ - PCI_INT(0x0, 0x13, 0x2, 0x11); /* EHCI Port 6~11 */ - - /* USB3 EHCI hard-wired to 03h, corresponding to using INTC# */ - PCI_INT(0x0, 0x14, 0x5, 0x12); /* OHCI0 Port 12~13 */ - - /* SATA */ - PCI_INT(0x0, 0x11, 0x0, 0x16); //6, INTG - - /* PCI slots */ - dev = dev_find_slot(0, PCI_DEVFN(0x14, 4)); - if (dev && dev->enabled) { - u8 bus_pci = dev->link_list->secondary; - /* PCI_SLOT 0. */ - PCI_INT(bus_pci, 0x5, 0x0, 0x14); - PCI_INT(bus_pci, 0x5, 0x1, 0x15); - PCI_INT(bus_pci, 0x5, 0x2, 0x16); - PCI_INT(bus_pci, 0x5, 0x3, 0x17); - - /* PCI_SLOT 1. */ - PCI_INT(bus_pci, 0x6, 0x0, 0x15); - PCI_INT(bus_pci, 0x6, 0x1, 0x16); - PCI_INT(bus_pci, 0x6, 0x2, 0x17); - PCI_INT(bus_pci, 0x6, 0x3, 0x14); - - /* PCI_SLOT 2. */ - PCI_INT(bus_pci, 0x7, 0x0, 0x16); - PCI_INT(bus_pci, 0x7, 0x1, 0x17); - PCI_INT(bus_pci, 0x7, 0x2, 0x14); - PCI_INT(bus_pci, 0x7, 0x3, 0x15); - } - - /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ - IO_LOCAL_INT(mp_ExtINT, 0, MP_APIC_ALL, 0x0); - IO_LOCAL_INT(mp_NMI, 0, 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); -} |