diff options
Diffstat (limited to 'src/mainboard/televideo/tc7020/irq_tables.c')
| -rw-r--r-- | src/mainboard/televideo/tc7020/irq_tables.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/src/mainboard/televideo/tc7020/irq_tables.c b/src/mainboard/televideo/tc7020/irq_tables.c deleted file mode 100644 index 5eef0c01e2..0000000000 --- a/src/mainboard/televideo/tc7020/irq_tables.c +++ /dev/null @@ -1,148 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.com> - * Copyright (C) 2007 Kenji Noguchi <tokyo246@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; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/pirq_routing.h> -#include <console/console.h> -#include <device/pci.h> - -/* Platform IRQs */ -#define PIRQA 11 -#define PIRQB 10 -#define PIRQC 9 -#define PIRQD 12 - -/* Link */ -#define LINK_PIRQA 1 -#define LINK_PIRQB 2 -#define LINK_PIRQC 3 -#define LINK_PIRQD 4 -#define LINK_NONE 0 - -/* Map */ -#define IRQ_BITMAP_LINKA (1 << PIRQA) -#define IRQ_BITMAP_LINKB (1 << PIRQB) -#define IRQ_BITMAP_LINKC (1 << PIRQC) -#define IRQ_BITMAP_LINKD (1 << PIRQD) -#define IRQ_BITMAP_NOLINK 0x0 - -#define EXCLUSIVE_PCI_IRQS (IRQ_BITMAP_LINKA | IRQ_BITMAP_LINKB | IRQ_BITMAP_LINKC | IRQ_BITMAP_LINKD) - -static const struct irq_routing_table intel_irq_routing_table = { - PIRQ_SIGNATURE, /* u32 signature */ - PIRQ_VERSION, /* u16 version */ - 32+16*CONFIG_IRQ_SLOT_COUNT, /* There can be a total of CONFIG_IRQ_SLOT_COUNT devices on the bus */ - 0x00, /* Where the interrupt router lies (bus) */ - (0x12<<3)|0x0, /* Where the interrupt router lies (dev) */ - EXCLUSIVE_PCI_IRQS, /* IRQs devoted exclusively to PCI usage */ - 0x1078, /* Vendor */ - 0x1, /* Device */ - 0, /* Miniport data */ - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ - 0x60, /* u8 checksum. This has to be set to some - value that would give 0 after the sum of all - bytes for this structure (including checksum) */ - - .slots = { - [0] = { - .slot = 0x0, /* means also "on board" */ - .bus = 0x00, - .devfn = (0x13<<3)|0x0, /* 0x13 is USB OHCI */ - .irq = { - [0] = { /* <-- 0 means this is INTA# output from the device or slot */ - .link = LINK_PIRQA, - .bitmap = IRQ_BITMAP_LINKA - }, - [1] = { /* <-- 1 means this is INTB# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - }, - [2] = { /* <-- 2 means this is INTC# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - }, - [3] = { /* <-- 3 means this is INTD# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - } - } - }, - - [1] = { - .slot = 0x0, /* means also "on board" */ - .bus = 0x00, - .devfn = (0x15<<3)|0x0, /* 0x15 is NSC Network device */ - .irq = { - [0] = { /* <-- 0 means this is INTA# output from the device or slot */ - .link = LINK_PIRQB, - .bitmap = IRQ_BITMAP_LINKB - }, - [1] = { /* <-- 1 means this is INTB# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - }, - [2] = { /* <-- 2 means this is INTC# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - }, - [3] = { /* <-- 3 means this is INTD# output from the device or slot */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - } - } - }, - - [2] = { - .slot = 0x1, /* This is a Mini PCI slot */ - .bus = 0x00, - .devfn = (0x14<<3)|0x0, - .irq = { - [0] = { /* <-- 0 means this is INTA# output from the device or slot */ - .link = LINK_PIRQC, - .bitmap = IRQ_BITMAP_LINKC - }, - [1] = { /* <-- 1 means this is INTB# output from the device or slot */ - /* NEEDSWORK: not confirmed. No device to test which uses both INTA and INTB */ - .link = LINK_PIRQD, - .bitmap = IRQ_BITMAP_LINKD - }, - [2] = { /* No INTC# for Mini PCI */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - }, - [3] = { /* No INTD# for Mini PCI */ - .link = LINK_NONE, - .bitmap = IRQ_BITMAP_NOLINK - } - } - }, - } -}; - -/** - * Copy the IRQ routing table to memory. - * - * @param addr Destination address (between 0xF0000...0x100000). - * @return The end address of the pirq routing table in memory. - */ -unsigned long write_pirq_routing_table(unsigned long addr) -{ - return copy_pirq_routing_table(addr, &intel_irq_routing_table); -} |