2 * This file is part of the coreboot project.
4 * Copyright (C) 2011 Advanced Micro Devices, Inc.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #include <cpu/x86/msr.h>
25 #define HWCR_MSR 0xC0010015
26 #define NB_CFG_MSR 0xC001001f
27 #define LS_CFG_MSR 0xC0011020
28 #define IC_CFG_MSR 0xC0011021
29 #define DC_CFG_MSR 0xC0011022
30 #define BU_CFG_MSR 0xC0011023
31 #define BU_CFG2_MSR 0xC001102A
33 #define CPU_ID_FEATURES_MSR 0xC0011004
34 #define CPU_ID_EXT_FEATURES_MSR 0xC0011005
36 /* Definitions of various FAM10 registers */
38 #define HT_TRANSACTION_CONTROL 0x68
39 #define HTTC_DIS_RD_B_P (1 << 0)
40 #define HTTC_DIS_RD_DW_P (1 << 1)
41 #define HTTC_DIS_WR_B_P (1 << 2)
42 #define HTTC_DIS_WR_DW_P (1 << 3)
43 #define HTTC_DIS_MTS (1 << 4)
44 #define HTTC_CPU1_EN (1 << 5)
45 #define HTTC_CPU_REQ_PASS_PW (1 << 6)
46 #define HTTC_CPU_RD_RSP_PASS_PW (1 << 7)
47 #define HTTC_DIS_P_MEM_C (1 << 8)
48 #define HTTC_DIS_RMT_MEM_C (1 << 9)
49 #define HTTC_DIS_FILL_P (1 << 10)
50 #define HTTC_RSP_PASS_PW (1 << 11)
51 #define HTTC_BUF_REL_PRI_SHIFT 13
52 #define HTTC_BUF_REL_PRI_MASK 3
53 #define HTTC_BUF_REL_PRI_64 0
54 #define HTTC_BUF_REL_PRI_16 1
55 #define HTTC_BUF_REL_PRI_8 2
56 #define HTTC_BUF_REL_PRI_2 3
57 #define HTTC_LIMIT_CLDT_CFG (1 << 15)
58 #define HTTC_LINT_EN (1 << 16)
59 #define HTTC_APIC_EXT_BRD_CST (1 << 17)
60 #define HTTC_APIC_EXT_ID (1 << 18)
61 #define HTTC_APIC_EXT_SPUR (1 << 19)
62 #define HTTC_SEQ_ID_SRC_NODE_EN (1 << 20)
63 #define HTTC_DS_NP_REQ_LIMIT_SHIFT 21
64 #define HTTC_DS_NP_REQ_LIMIT_MASK 3
65 #define HTTC_DS_NP_REQ_LIMIT_NONE 0
66 #define HTTC_DS_NP_REQ_LIMIT_1 1
67 #define HTTC_DS_NP_REQ_LIMIT_4 2
68 #define HTTC_DS_NP_REQ_LIMIT_8 3
77 /* Function 5 for FBDIMM */
78 #define LinkConnected (1 << 0)
79 #define InitComplete (1 << 1)
80 #define NonCoherent (1 << 2)
81 #define ConnectionPending (1 << 4)
83 #if CONFIG_MAX_PHYSICAL_CPUS > 8
84 #if CONFIG_MAX_PHYSICAL_CPUS > 32
95 #define NODE_PCI(x, fn) ((x<32)?(PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)):(PCI_DEV((CONFIG_CBB-1),(CONFIG_CDB+x-32),fn)))
97 #define NODE_PCI(x, fn) PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)
101 #endif /* AMDFAM10_H */