1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Andreas Heppel <aheppel@sysgo.de>
11 * Defines for the MPC106 PCI Config address and data registers followed by
12 * defines for the standard PCI device configuration header.
14 #define PCIDEVID_MPC106 0x0
19 #define MPC106_REG 0x80000000
21 #ifdef CONFIG_SYS_ADDRESS_MAP_A
22 #define MPC106_REG_ADDR 0x80000cf8
23 #define MPC106_REG_DATA 0x80000cfc
24 #define MPC106_ISA_IO_PHYS 0x80000000
25 #define MPC106_ISA_IO_BUS 0x00000000
26 #define MPC106_ISA_IO_SIZE 0x00800000
27 #define MPC106_PCI_IO_PHYS 0x81000000
28 #define MPC106_PCI_IO_BUS 0x01000000
29 #define MPC106_PCI_IO_SIZE 0x3e800000
30 #define MPC106_PCI_MEM_PHYS 0xc0000000
31 #define MPC106_PCI_MEM_BUS 0x00000000
32 #define MPC106_PCI_MEM_SIZE 0x3f000000
33 #define MPC106_PCI_MEMORY_PHYS 0x00000000
34 #define MPC106_PCI_MEMORY_BUS 0x80000000
35 #define MPC106_PCI_MEMORY_SIZE 0x80000000
37 #define MPC106_REG_ADDR 0xfec00cf8
38 #define MPC106_REG_DATA 0xfee00cfc
39 #define MPC106_ISA_MEM_PHYS 0xfd000000
40 #define MPC106_ISA_MEM_BUS 0x00000000
41 #define MPC106_ISA_MEM_SIZE 0x01000000
42 #define MPC106_ISA_IO_PHYS 0xfe000000
43 #define MPC106_ISA_IO_BUS 0x00000000
44 #define MPC106_ISA_IO_SIZE 0x00800000
45 #define MPC106_PCI_IO_PHYS 0xfe800000
46 #define MPC106_PCI_IO_BUS 0x00800000
47 #define MPC106_PCI_IO_SIZE 0x00400000
48 #define MPC106_PCI_MEM_PHYS 0x80000000
49 #define MPC106_PCI_MEM_BUS 0x80000000
50 #define MPC106_PCI_MEM_SIZE 0x7d000000
51 #define MPC106_PCI_MEMORY_PHYS 0x00000000
52 #define MPC106_PCI_MEMORY_BUS 0x00000000
53 #define MPC106_PCI_MEMORY_SIZE 0x40000000
56 #define CMD_SERR 0x0100
57 #define PCI_CMD_MASTER 0x0004
58 #define PCI_CMD_MEMEN 0x0002
59 #define PCI_CMD_IOEN 0x0001
61 #define PCI_STAT_NO_RSV_BITS 0xffff
63 #define PCI_BUSNUM 0x40
64 #define PCI_SUBBUSNUM 0x41
65 #define PCI_DISCOUNT 0x42
67 #define PCI_PICR1 0xA8
68 #define PICR1_CF_CBA(value) ((value & 0xff) << 24)
69 #define PICR1_CF_BREAD_WS(value) ((value & 0x3) << 22)
70 #define PICR1_PROC_TYPE_603 0x40000
71 #define PICR1_PROC_TYPE_604 0x60000
72 #define PICR1_MCP_EN 0x800
73 #define PICR1_CF_DPARK 0x200
74 #define PICR1_CF_LOOP_SNOOP 0x10
75 #define PICR1_CF_L2_COPY_BACK 0x2
76 #define PICR1_CF_L2_CACHE_MASK 0x3
77 #define PICR1_CF_APARK 0x8
78 #define PICR1_ADDRESS_MAP 0x10000
79 #define PICR1_XIO_MODE 0x80000
80 #define PICR1_CF_CACHE_1G 0x200000
82 #define PCI_PICR2 0xAC
83 #define PICR2_CF_SNOOP_WS(value) ((value & 0x3) << 18)
84 #define PICR2_CF_FLUSH_L2 0x10000000
85 #define PICR2_CF_L2_HIT_DELAY(value) ((value & 0x3) << 9)
86 #define PICR2_CF_APHASE_WS(value) ((value & 0x3) << 2)
87 #define PICR2_CF_INV_MODE 0x00001000
88 #define PICR2_CF_MOD_HIGH 0x00020000
89 #define PICR2_CF_HIT_HIGH 0x00010000
90 #define PICR2_L2_SIZE_256K 0x00000000
91 #define PICR2_L2_SIZE_512K 0x00000010
92 #define PICR2_L2_SIZE_1MB 0x00000020
93 #define PICR2_L2_EN 0x40000000
94 #define PICR2_L2_UPDATE_EN 0x80000000
95 #define PICR2_CF_ADDR_ONLY_DISABLE 0x00004000
96 #define PICR2_CF_FAST_CASTOUT 0x00000080
97 #define PICR2_CF_WDATA 0x00000001
98 #define PICR2_CF_DATA_RAM_PBURST 0x00400000
103 #define MPC106_MCCR1 0xF0
104 #define MCCR1_TYPE_EDO 0x00020000
105 #define MCCR1_BK0_9BITS 0x0
106 #define MCCR1_BK0_10BITS 0x1
107 #define MCCR1_BK0_11BITS 0x2
108 #define MCCR1_BK0_12BITS 0x3
109 #define MCCR1_BK1_9BITS 0x0
110 #define MCCR1_BK1_10BITS 0x4
111 #define MCCR1_BK1_11BITS 0x8
112 #define MCCR1_BK1_12BITS 0xC
113 #define MCCR1_BK2_9BITS 0x00
114 #define MCCR1_BK2_10BITS 0x10
115 #define MCCR1_BK2_11BITS 0x20
116 #define MCCR1_BK2_12BITS 0x30
117 #define MCCR1_BK3_9BITS 0x00
118 #define MCCR1_BK3_10BITS 0x40
119 #define MCCR1_BK3_11BITS 0x80
120 #define MCCR1_BK3_12BITS 0xC0
121 #define MCCR1_MEMGO 0x00080000
123 #define MPC106_MCCR2 0xF4
124 #define MPC106_MCCR3 0xF8
125 #define MPC106_MCCR4 0xFC
127 #define MPC106_MSAR1 0x80
128 #define MPC106_EMSAR1 0x88
129 #define MPC106_EMSAR2 0x8C
130 #define MPC106_MEAR1 0x90
131 #define MPC106_EMEAR1 0x98
132 #define MPC106_EMEAR2 0x9C
134 #define MPC106_MBER 0xA0
135 #define MBER_BANK0 0x1
136 #define MBER_BANK1 0x2
137 #define MBER_BANK2 0x4
138 #define MBER_BANK3 0x8