diff options
Diffstat (limited to 'src/northbridge/amd/agesa/family15/reset_test.h')
| -rw-r--r-- | src/northbridge/amd/agesa/family15/reset_test.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/northbridge/amd/agesa/family15/reset_test.h b/src/northbridge/amd/agesa/family15/reset_test.h deleted file mode 100644 index 61de4d9895..0000000000 --- a/src/northbridge/amd/agesa/family15/reset_test.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2011 Advanced Micro Devices, Inc. - * - * 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. - * - * copy from src/northbridge/amd/amdfam10/reset_test.c - */ - -#ifndef _RESET_TEST_H_ -#define _RESET_TEST_H_ - -#include <arch/io.h> -#include "amdfam10.h" /* NODE_PCI */ - -#define NODE_ID 0x60 -#define HT_INIT_CONTROL 0x6c -#define HTIC_ColdR_Detect (1 << 4) -#define HTIC_BIOSR_Detect (1 << 5) -#define HTIC_INIT_Detect (1 << 6) - -static inline u32 warm_reset_detect(u8 nodeid) -{ - u32 htic; - pci_devfn_t device; - device = NODE_PCI(nodeid, 0); - htic = pci_io_read_config32(device, HT_INIT_CONTROL); - return (htic & HTIC_ColdR_Detect) && !(htic & HTIC_BIOSR_Detect); -} - -static inline void distinguish_cpu_resets(u8 nodeid) -{ - u32 htic; - pci_devfn_t device; - device = NODE_PCI(nodeid, 0); - htic = pci_io_read_config32(device, HT_INIT_CONTROL); - htic |= HTIC_ColdR_Detect | HTIC_BIOSR_Detect | HTIC_INIT_Detect; - pci_io_write_config32(device, HT_INIT_CONTROL, htic); -} - -#endif |