Add support for the IEI JUKI-511P and IEI ROCKY-512 half-size boards.
Both are very similar, thus both use the JUKI-511P target. Linux with patches from Juergen Beisert (http://www.linuxbios.org/pipermail/linuxbios/2007-May/020932.html) boots and work fine (ide, usb, ethernet, serial, keyboard and sound work normally). Problems: - Filo loads a bzImage only from ide0 (ide1 doesn't work yet). - Video doesn't work, yet. Signed-off-by: Nikolay Petukhov <nikolay.petukhov@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2716 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Nikolay Petukhov
committed by
Uwe Hermann
Uwe Hermann
parent
e29a664b54
commit
538b849695
103
src/mainboard/iei/juki-511p/irq_tables.c
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103
src/mainboard/iei/juki-511p/irq_tables.c
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/*
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* This file is part of the LinuxBIOS project.
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*
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* Copyright (C) 2007 Nikolay Petukhov <nikolay.petukhov@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <arch/pirq_routing.h>
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#define IRQ_BITMAP_LINK0 0x0800 /* chipset's INTA# input should be routed to IRQ11 */
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#define IRQ_BITMAP_LINK1 0x0400 /* chipset's INTB# input should be routed to IRQ10 */
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#define IRQ_BITMAP_LINK2 0x0000 /* chipset's INTC# input should be routed to nothing (disabled) */
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#define IRQ_BITMAP_LINK3 0x0000 /* chipset's INTD# input should be routed to nothing (disabled) */
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const struct irq_routing_table intel_irq_routing_table = {
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PIRQ_SIGNATURE, /* u32 signature */
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PIRQ_VERSION, /* u16 version */
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32+16*2, /* There can be a total of 2 devices on the bus */
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0x00, /* Where the interrupt router lies (bus) */
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(0x12<<3)|0x0, /* Where the interrupt router lies (dev) */
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0xc00, /* IRQs devoted exclusively to PCI usage */
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0x1078, /* Vendor */
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0x2, /* Device */
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0, /* Crap (miniport) */
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{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
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0x57, /* u8 checksum. This has to be set to some
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value that would give 0 after the sum of all
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bytes for this structure (including checksum) */
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.slots = {
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[0] = {
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.slot = 0x0, /* should be 0 when it is no real slot. My device is soldered */
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.bus = 0x00,
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.devfn = (0x13<<3)|0x0, /* 0x13 is my USB OHCI */
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.irq = {
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[0] = { /* <-- 0 means this is INTA# output from the device or slot */
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.link = 0x01, /* 0x01 means its connected to INTA# input at chipset */
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.bitmap = IRQ_BITMAP_LINK0
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},
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[1] = { /* <-- 1 means this is INTB# output from the device or slot */
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.link = 0x02, /* 0x02 means its connected to INTB# input at chipset */
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.bitmap = IRQ_BITMAP_LINK1
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},
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[2] = { /* <-- 2 means this is INTC# output from the device or slot */
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.link = 0x03, /* 0x03 means its connected to INTC# input at chipset */
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.bitmap = IRQ_BITMAP_LINK2
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},
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[3] = { /* <-- 3 means this is INTD# output from the device or slot */
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.link = 0x04, /* 0x04 means its connected to INTD# input at chipset */
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.bitmap = IRQ_BITMAP_LINK3
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}
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}
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},
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[1] = {
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.slot = 0x0, /* means also "on board" */
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.bus = 0x00,
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.devfn = (0x0e<<3)|0x0, /* 0x0e is my Realtek Network device */
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.irq = {
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[0] = { /* <-- 0 means this is INTA# output from the device or slot */
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.link = 0x02, /* 0x02 means its connected to INTB# input at chipset */
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.bitmap = IRQ_BITMAP_LINK1
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},
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[1] = { /* <-- 1 means this is INTB# output from the device or slot */
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.link = 0x03, /* 0x03 means its connected to INTC# input at chipset */
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.bitmap = IRQ_BITMAP_LINK2
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},
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[2] = { /* <-- 2 means this is INTC# output from the device or slot */
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.link = 0x04, /* 0x04 means its connected to INTD# input at chipset */
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.bitmap = IRQ_BITMAP_LINK3
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},
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[3] = { /* <-- 3 means this is INTD# output from the device or slot */
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.link = 0x01, /* 0x01 means its connected to INTA# input at chipset */
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.bitmap = IRQ_BITMAP_LINK0
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}
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}
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}
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}
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};
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/**
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* Copy the IRQ routing table to memory.
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*
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* @param addr Destination address (between 0xF0000...0x100000).
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* @return The end address of the pirq routing table in memory.
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*/
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unsigned long write_pirq_routing_table(unsigned long addr)
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{
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return copy_pirq_routing_table(addr);
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}
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