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Ed Swarthout63cec582007-08-02 14:09:49 -05001/* (C) Copyright 2007 Freescale Semiconductor, Inc.
2 *
3 * This program is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU General Public License as
5 * published by the Free Software Foundation; either version 2 of
6 * the License, or (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
16 * MA 02111-1307 USA
17 *
18 */
19
20#ifndef __IMMAP_85xx_fsl_pci__
21#define __IMMAP_85xx_fsl_pci__
22
23/*
24 * Common PCI/PCIE Register structure for mpc85xx and mpc86xx
25 */
26
27/*
28 * PCI Translation Registers
29 */
30typedef struct pci_outbound_window {
31 u32 potar; /* 0x00 - Address */
32 u32 potear; /* 0x04 - Address Extended */
33 u32 powbar; /* 0x08 - Window Base Address */
34 u32 res1;
35 u32 powar; /* 0x10 - Window Attributes */
36#define POWAR_EN 0x80000000
37#define POWAR_IO_READ 0x00080000
38#define POWAR_MEM_READ 0x00040000
39#define POWAR_IO_WRITE 0x00008000
40#define POWAR_MEM_WRITE 0x00004000
41 u32 res2[3];
42} pot_t;
43
44typedef struct pci_inbound_window {
45 u32 pitar; /* 0x00 - Address */
46 u32 res1;
47 u32 piwbar; /* 0x08 - Window Base Address */
48 u32 piwbear; /* 0x0c - Window Base Address Extended */
49 u32 piwar; /* 0x10 - Window Attributes */
50#define PIWAR_EN 0x80000000
51#define PIWAR_PF 0x20000000
52#define PIWAR_LOCAL 0x00f00000
53#define PIWAR_READ_SNOOP 0x00050000
54#define PIWAR_WRITE_SNOOP 0x00005000
55 u32 res2[3];
56} pit_t;
57
58/* PCI/PCI Express Registers */
59typedef struct ccsr_pci {
60 u32 cfg_addr; /* 0x000 - PCI Configuration Address Register */
61 u32 cfg_data; /* 0x004 - PCI Configuration Data Register */
62 u32 int_ack; /* 0x008 - PCI Interrupt Acknowledge Register */
63 u32 out_comp_to; /* 0x00C - PCI Outbound Completion Timeout Register */
64 u32 out_conf_to; /* 0x010 - PCI Configuration Timeout Register */
65 u32 config; /* 0x014 - PCIE CONFIG Register */
66 char res2[8];
67 u32 pme_msg_det; /* 0x020 - PCIE PME & message detect register */
68 u32 pme_msg_dis; /* 0x024 - PCIE PME & message disable register */
69 u32 pme_msg_int_en; /* 0x028 - PCIE PME & message interrupt enable register */
70 u32 pm_command; /* 0x02c - PCIE PM Command register */
71 char res4[3016]; /* (- #xbf8 #x30)3016 */
72 u32 block_rev1; /* 0xbf8 - PCIE Block Revision register 1 */
73 u32 block_rev2; /* 0xbfc - PCIE Block Revision register 2 */
74
75 pot_t pot[5]; /* 0xc00 - 0xc9f Outbound ATMU's 0, 1, 2, 3, and 4 */
76 u32 res5[64];
77 pit_t pit[3]; /* 0xda0 - 0xdff Inbound ATMU's 3, 2, and 1 */
78#define PIT3 0
79#define PIT2 1
80#define PIT1 2
81
82#if 0
83 u32 potar0; /* 0xc00 - PCI Outbound Transaction Address Register 0 */
84 u32 potear0; /* 0xc04 - PCI Outbound Translation Extended Address Register 0 */
85 char res5[8];
86 u32 powar0; /* 0xc10 - PCI Outbound Window Attributes Register 0 */
87 char res6[12];
88 u32 potar1; /* 0xc20 - PCI Outbound Transaction Address Register 1 */
89 u32 potear1; /* 0xc24 - PCI Outbound Translation Extended Address Register 1 */
90 u32 powbar1; /* 0xc28 - PCI Outbound Window Base Address Register 1 */
91 char res7[4];
92 u32 powar1; /* 0xc30 - PCI Outbound Window Attributes Register 1 */
93 char res8[12];
94 u32 potar2; /* 0xc40 - PCI Outbound Transaction Address Register 2 */
95 u32 potear2; /* 0xc44 - PCI Outbound Translation Extended Address Register 2 */
96 u32 powbar2; /* 0xc48 - PCI Outbound Window Base Address Register 2 */
97 char res9[4];
98 u32 powar2; /* 0xc50 - PCI Outbound Window Attributes Register 2 */
99 char res10[12];
100 u32 potar3; /* 0xc60 - PCI Outbound Transaction Address Register 3 */
101 u32 potear3; /* 0xc64 - PCI Outbound Translation Extended Address Register 3 */
102 u32 powbar3; /* 0xc68 - PCI Outbound Window Base Address Register 3 */
103 char res11[4];
104 u32 powar3; /* 0xc70 - PCI Outbound Window Attributes Register 3 */
105 char res12[12];
106 u32 potar4; /* 0xc80 - PCI Outbound Transaction Address Register 4 */
107 u32 potear4; /* 0xc84 - PCI Outbound Translation Extended Address Register 4 */
108 u32 powbar4; /* 0xc88 - PCI Outbound Window Base Address Register 4 */
109 char res13[4];
110 u32 powar4; /* 0xc90 - PCI Outbound Window Attributes Register 4 */
111 char res14[268];
112 u32 pitar3; /* 0xda0 - PCI Inbound Translation Address Register 3 */
113 char res15[4];
114 u32 piwbar3; /* 0xda8 - PCI Inbound Window Base Address Register 3 */
115 u32 piwbear3; /* 0xdac - PCI Inbound Window Base Extended Address Register 3 */
116 u32 piwar3; /* 0xdb0 - PCI Inbound Window Attributes Register 3 */
117 char res16[12];
118 u32 pitar2; /* 0xdc0 - PCI Inbound Translation Address Register 2 */
119 char res17[4];
120 u32 piwbar2; /* 0xdc8 - PCI Inbound Window Base Address Register 2 */
121 u32 piwbear2; /* 0xdcc - PCI Inbound Window Base Extended Address Register 2 */
122 u32 piwar2; /* 0xdd0 - PCI Inbound Window Attributes Register 2 */
123 char res18[12];
124 u32 pitar1; /* 0xde0 - PCI Inbound Translation Address Register 1 */
125 char res19[4];
126 u32 piwbar1; /* 0xde8 - PCI Inbound Window Base Address Register 1 */
127 char res20[4];
128 u32 piwar1; /* 0xdf0 - PCI Inbound Window Attributes Register 1 */
129 char res21[12];
130#endif
131 u32 pedr; /* 0xe00 - PCI Error Detect Register */
132 u32 pecdr; /* 0xe04 - PCI Error Capture Disable Register */
133 u32 peer; /* 0xe08 - PCI Error Interrupt Enable Register */
134 u32 peattrcr; /* 0xe0c - PCI Error Attributes Capture Register */
135 u32 peaddrcr; /* 0xe10 - PCI Error Address Capture Register */
136/* u32 perr_disr * 0xe10 - PCIE Erorr Disable Register */
137 u32 peextaddrcr; /* 0xe14 - PCI Error Extended Address Capture Register */
138 u32 pedlcr; /* 0xe18 - PCI Error Data Low Capture Register */
139 u32 pedhcr; /* 0xe1c - PCI Error Error Data High Capture Register */
140 u32 gas_timr; /* 0xe20 - PCI Gasket Timer Register */
141/* u32 perr_cap_stat; * 0xe20 - PCIE Error Capture Status Register */
142 char res22[4];
143 u32 perr_cap0; /* 0xe28 - PCIE Error Capture Register 0 */
144 u32 perr_cap1; /* 0xe2c - PCIE Error Capture Register 1 */
145 u32 perr_cap2; /* 0xe30 - PCIE Error Capture Register 2 */
146 u32 perr_cap3; /* 0xe34 - PCIE Error Capture Register 3 */
147 char res23[456]; /* (- #x1000 #xe38) 456 */
148} ccsr_fsl_pci_t;
149
150#endif /*__IMMAP_fsl_pci__*/