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coreboot-kgpe-d16/src/mainboard/asus/f2a85-m/irq_tables.c

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Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
/*
* This file is part of the coreboot project.
*
* Copyright (C) 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 <arch/pirq_routing.h>
asus/f2a85-m: Sanitize #includes Based on the same reasoning as this commit: 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes Change-Id: I383f79b5392ee1ca244e403f755213fa7b32c0af Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/5420 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-03-29 13:13:10 +01:00
#include <console/console.h>
Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
#include <cpu/amd/amdfam15.h>
AGESA: Drop offset on PCI device enumeration Integrated PCI devices in southbridge silicon have static BDFs, no need to have variables to store the parent bus or an offset with constant zero. Change-Id: I37d3794d36b5e5775da9215574ddc199696646d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6333 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-21 18:35:16 +02:00
#include <device/pci_def.h>
asus/f2a85-m: Sanitize #includes Based on the same reasoning as this commit: 1d87dac hp/pavilion_m6_1035dx: Sanitize #includes Change-Id: I383f79b5392ee1ca244e403f755213fa7b32c0af Signed-off-by: Idwer Vollering <vidwer@gmail.com> Reviewed-on: http://review.coreboot.org/5420 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-03-29 13:13:10 +01:00
#include <stdint.h>
#include <string.h>
Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn,
u8 link0, u16 bitmap0, u8 link1, u16 bitmap1,
u8 link2, u16 bitmap2, u8 link3, u16 bitmap3,
u8 slot, u8 rfu)
{
pirq_info->bus = bus;
pirq_info->devfn = devfn;
pirq_info->irq[0].link = link0;
pirq_info->irq[0].bitmap = bitmap0;
pirq_info->irq[1].link = link1;
pirq_info->irq[1].bitmap = bitmap1;
pirq_info->irq[2].link = link2;
pirq_info->irq[2].bitmap = bitmap2;
pirq_info->irq[3].link = link3;
pirq_info->irq[3].bitmap = bitmap3;
pirq_info->slot = slot;
pirq_info->rfu = rfu;
}
unsigned long write_pirq_routing_table(unsigned long addr)
{
struct irq_routing_table *pirq;
struct irq_info *pirq_info;
u32 slot_num;
u8 *v;
u8 sum = 0;
int i;
/* Align the table to be 16 byte aligned. */
addr += 15;
addr &= ~15;
PIRQ tables: Fix typos Change-Id: I4d8abe3841378e06515e1b3a8f22d78425d08449 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6109 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-06-26 04:30:54 +02:00
/* This table must be between 0xf0000 & 0x100000 */
Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr);
pirq = (void *)(addr);
v = (u8 *) (addr);
pirq->signature = PIRQ_SIGNATURE;
pirq->version = PIRQ_VERSION;
AGESA: Drop offset on PCI device enumeration Integrated PCI devices in southbridge silicon have static BDFs, no need to have variables to store the parent bus or an offset with constant zero. Change-Id: I37d3794d36b5e5775da9215574ddc199696646d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6333 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-21 18:35:16 +02:00
pirq->rtr_bus = 0;
pirq->rtr_devfn = PCI_DEVFN(0x14, 4);
Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
pirq->exclusive_irqs = 0;
pirq->rtr_vendor = 0x1002;
pirq->rtr_device = 0x4384;
pirq->miniport_data = 0;
memset(pirq->rfu, 0, sizeof(pirq->rfu));
pirq_info = (void *)(&pirq->checksum + 1);
slot_num = 0;
/* pci bridge */
AGESA: Drop offset on PCI device enumeration Integrated PCI devices in southbridge silicon have static BDFs, no need to have variables to store the parent bus or an offset with constant zero. Change-Id: I37d3794d36b5e5775da9215574ddc199696646d0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6333 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-21 18:35:16 +02:00
write_pirq_info(pirq_info, 0, PCI_DEVFN(0x14, 4),
Add support for ASUS F2A85-M board The patch is based on Thatcher board. So far it boots Linux (3.2/3.7), internal network adapter works, AHCI works. External PCI/PCIe slots works too. Power management/ACPI seems to work. Internal VGA works with dumped ROM (VGA/DVI), but lacks GART. PCI pref devices are being relocated by Linux, reason unknown. This is a good start. USB and XHCI untested but visible. Change-Id: I1869aecb2634d548b00b3c9139517d6a0e0c9817 Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Reviewed-on: http://review.coreboot.org/2038 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-03-20 21:43:50 +01:00
0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0,
0);
pirq_info++;
slot_num++;
pirq->size = 32 + 16 * slot_num;
for (i = 0; i < pirq->size; i++)
sum += v[i];
sum = pirq->checksum - sum;
if (sum != pirq->checksum) {
pirq->checksum = sum;
}
printk(BIOS_INFO, "write_pirq_routing_table done.\n");
return (unsigned long)pirq_info;
}