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ck804: obtain stored IOAPIC address from allocator instead of register

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Change-Id: Ibdd438455a545aa9266b0fd893d5ff27124ab22c
Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-on: http://review.coreboot.org/3961
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Jonathan A. Kollasch
2013-10-11 15:52:30 -05:00
parent b679525538
commit 948dede9c5
1 changed files with 5 additions and 2 deletions
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7
src/southbridge/nvidia/ck804/lpc.c
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@@ -32,6 +32,7 @@
#include <arch/ioapic.h> #include <arch/ioapic.h>
#include <cpu/x86/lapic.h> #include <cpu/x86/lapic.h>
#include <stdlib.h> #include <stdlib.h>
#include <assert.h>
#include "ck804.h" #include "ck804.h"
#define CK804_CHIP_REV 2 #define CK804_CHIP_REV 2
@@ -54,14 +55,16 @@ static void lpc_common_init(device_t dev)
{ {
u8 byte; u8 byte;
u32 dword; u32 dword;
struct resource *res;
/* I/O APIC initialization. */ /* I/O APIC initialization. */
byte = pci_read_config8(dev, 0x74); byte = pci_read_config8(dev, 0x74);
byte |= (1 << 0); /* Enable APIC. */ byte |= (1 << 0); /* Enable APIC. */
pci_write_config8(dev, 0x74, byte); pci_write_config8(dev, 0x74, byte);
dword = pci_read_config32(dev, PCI_BASE_ADDRESS_1); /* 0x14 */
setup_ioapic(dword, 0); /* Don't rename IOAPIC ID. */ res = find_resource(dev, PCI_BASE_ADDRESS_1); /* IOAPIC */
ASSERT(res != NULL);
setup_ioapic(res->base, 0); /* Don't rename IOAPIC ID. */
#if 1 #if 1
dword = pci_read_config32(dev, 0xe4); dword = pci_read_config32(dev, 0xe4);