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amd/hudson: Add the IOAPIC space to the fixed resources table 

Without this change the IOAPIC memory window would collide
with PCI config space. This was tested on the hp/abm board.

Change-Id: I5dd53463961f75bab80a41dc7beff8d0434b24ae
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/5946
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Dave Frodin 2014-06-05 14:21:11 -06:00
parent bccd408169
commit 8ef20cf922
1 changed files with 6 additions and 4 deletions
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10
src/southbridge/amd/agesa/hudson/lpc.c
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@ -2,6 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Advanced Micro Devices, Inc.
* Copyright (C) 2014 Sage Electronic Engineering, LLC
*
* 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
@ -27,6 +28,7 @@
#include <pc80/mc146818rtc.h>
#include <pc80/isa-dma.h>
#include <arch/io.h>
#include <arch/ioapic.h>
#include "hudson.h"
static void lpc_init(device_t dev)
@ -100,10 +102,10 @@ static void hudson_lpc_read_resources(device_t dev)
res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE |
IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
//res = new_resource(dev, 3); /* IOAPIC */
//res->base = 0xfec00000;
//res->size = 0x00001000;
//res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
res = new_resource(dev, 3); /* IOAPIC */
res->base = IO_APIC_ADDR;
res->size = 0x00001000;
res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
compact_resources(dev);
}