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aopen/dxplplusu: Remove PIRQ table 

It was never tested or injected.

Change-Id: I3fd82aaa11afc5adab212ec6709580b4bcc67ca3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34001
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki 2019-07-03 09:12:39 +03:00
parent a8dc3f58a9
commit 810e566c80
2 changed files with 0 additions and 74 deletions
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2
src/mainboard/aopen/dxplplusu/Kconfig
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@ -7,8 +7,6 @@ config BOARD_SPECIFIC_OPTIONS
select SOUTHBRIDGE_INTEL_I82870
select SOUTHBRIDGE_INTEL_I82801DX
select SUPERIO_SMSC_LPC47M10X
# select HAVE_PIRQ_TABLE
# select PIRQ_ROUTE
select UDELAY_TSC
select HAVE_ACPI_TABLES
select BOARD_ROMSIZE_KB_2048

72
src/mainboard/aopen/dxplplusu/irq_tables.c
View File

@ -1,72 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 Kyösti Mälkki <kyosti.malkki@gmail.com>
*
* 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>
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include "bus.h"
#define UNUSED_INTERRUPT {0, 0}
#define PIRQ_A 0x60
#define PIRQ_B 0x61
#define PIRQ_C 0x62
#define PIRQ_D 0x63
#define PIRQ_E 0x68
#define PIRQ_F 0x69
#define PIRQ_G 0x6A
#define PIRQ_H 0x6B
static const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE,
PIRQ_VERSION,
32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Size of this struct in bytes */
0, /* PCI bus number on which the interrupt router resides */
PCI_DEVFN(31, 0), /* PCI device/function number of the interrupt router */
0, /* PCI-exclusive IRQ bitmap */
PCI_VENDOR_ID_INTEL, /* Vendor ID of compatible PCI interrupt router */
PCI_DEVICE_ID_INTEL_82801DB_LPC, /* Device ID of compatible PCI interrupt router */
0, /* Additional miniport information */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* Reserved, must be zero */
0xB1, /* Checksum of the entire structure (causes 8-bit sum == 0) */
{
/* NOTE: For 82801, a nonzero link value is a pointer to a PIRQ[n]_ROUT register in PCI configuration space */
/* This was determined from linux-2.6.11/arch/i386/pci/irq.c */
/* bitmap of 0xdcf8 == routable to IRQ3-IRQ7, IRQ10-IRQ12, or IRQ14-IRQ15 */
/* ICH-3 doesn't allow SERIRQ or PCI message to generate IRQ0, IRQ2, IRQ8, or IRQ13 */
/* Not sure why IRQ9 isn't routable (inherited from Tyan S2735) */
/* INTA# INTB# INTC# INTD# */
/* bus, device # {link , bitmap}, {link , bitmap}, {link , bitmap}, {link , bitmap}, slot, rfu */
{PCI_BUS_ROOT, PCI_DEVFN(31, 0), {{PIRQ_C, 0xdcf8}, {PIRQ_B, 0xdcf8}, UNUSED_INTERRUPT, UNUSED_INTERRUPT}, 0, 0}, /* IDE / SMBus */
{PCI_BUS_ROOT, PCI_DEVFN(29, 0), {{PIRQ_A, 0xdcf8}, {PIRQ_D, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_H, 0xdcf8}}, 0, 0}, /* USB 1.1 */
{PCI_BUS_P64H2_B, PCI_DEVFN(2, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0},
{PCI_BUS_P64H2_B, PCI_DEVFN(3, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0},
{PCI_BUS_P64H2_B, PCI_DEVFN(4, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0}, /* GbE */
{PCI_BUS_P64H2_A, PCI_DEVFN(2, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0},
{PCI_BUS_P64H2_A, PCI_DEVFN(3, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0},
{PCI_BUS_P64H2_A, PCI_DEVFN(4, 0) , {{PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}, {PIRQ_C, 0xdcf8}}, 0, 0}, /* SCSI */
{PCI_BUS_ICH4, PCI_DEVFN(3, 0), {{PIRQ_E, 0xdcf8}, {PIRQ_F, 0xdcf8}, {PIRQ_G, 0xdcf8}, {PIRQ_H, 0xdcf8}}, 0, 0}, /* 32-bit slot */
}
};
unsigned long write_pirq_routing_table(unsigned long addr)
{
return copy_pirq_routing_table(addr, &intel_irq_routing_table);
}