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1 | /* |
2 | * EDAC defs for Marvell MV64x60 bridge chip |
3 | * |
4 | * Author: Dave Jiang <djiang@mvista.com> |
5 | * |
6 | * 2007 (c) MontaVista Software, Inc. This file is licensed under |
7 | * the terms of the GNU General Public License version 2. This program |
8 | * is licensed "as is" without any warranty of any kind, whether express |
9 | * or implied. |
10 | * |
11 | */ |
12 | #ifndef _MV64X60_EDAC_H_ |
13 | #define _MV64X60_EDAC_H_ |
14 | |
15 | #define MV64x60_REVISION " Ver: 2.0.0" |
16 | #define EDAC_MOD_STR "MV64x60_edac" |
17 | |
18 | #define mv64x60_printk(level, fmt, arg...) \ |
19 | edac_printk(level, "MV64x60", fmt, ##arg) |
20 | |
21 | #define mv64x60_mc_printk(mci, level, fmt, arg...) \ |
22 | edac_mc_chipset_printk(mci, level, "MV64x60", fmt, ##arg) |
23 | |
24 | /* CPU Error Report Registers */ |
25 | #define MV64x60_CPU_ERR_ADDR_LO 0x00 /* 0x0070 */ |
26 | #define MV64x60_CPU_ERR_ADDR_HI 0x08 /* 0x0078 */ |
27 | #define MV64x60_CPU_ERR_DATA_LO 0x00 /* 0x0128 */ |
28 | #define MV64x60_CPU_ERR_DATA_HI 0x08 /* 0x0130 */ |
29 | #define MV64x60_CPU_ERR_PARITY 0x10 /* 0x0138 */ |
30 | #define MV64x60_CPU_ERR_CAUSE 0x18 /* 0x0140 */ |
31 | #define MV64x60_CPU_ERR_MASK 0x20 /* 0x0148 */ |
32 | |
33 | #define MV64x60_CPU_CAUSE_MASK 0x07ffffff |
34 | |
35 | /* SRAM Error Report Registers */ |
36 | #define MV64X60_SRAM_ERR_CAUSE 0x08 /* 0x0388 */ |
37 | #define MV64X60_SRAM_ERR_ADDR_LO 0x10 /* 0x0390 */ |
38 | #define MV64X60_SRAM_ERR_ADDR_HI 0x78 /* 0x03f8 */ |
39 | #define MV64X60_SRAM_ERR_DATA_LO 0x18 /* 0x0398 */ |
40 | #define MV64X60_SRAM_ERR_DATA_HI 0x20 /* 0x03a0 */ |
41 | #define MV64X60_SRAM_ERR_PARITY 0x28 /* 0x03a8 */ |
42 | |
43 | /* SDRAM Controller Registers */ |
44 | #define MV64X60_SDRAM_CONFIG 0x00 /* 0x1400 */ |
45 | #define MV64X60_SDRAM_ERR_DATA_HI 0x40 /* 0x1440 */ |
46 | #define MV64X60_SDRAM_ERR_DATA_LO 0x44 /* 0x1444 */ |
47 | #define MV64X60_SDRAM_ERR_ECC_RCVD 0x48 /* 0x1448 */ |
48 | #define MV64X60_SDRAM_ERR_ECC_CALC 0x4c /* 0x144c */ |
49 | #define MV64X60_SDRAM_ERR_ADDR 0x50 /* 0x1450 */ |
50 | #define MV64X60_SDRAM_ERR_ECC_CNTL 0x54 /* 0x1454 */ |
51 | #define MV64X60_SDRAM_ERR_ECC_ERR_CNT 0x58 /* 0x1458 */ |
52 | |
53 | #define MV64X60_SDRAM_REGISTERED 0x20000 |
54 | #define MV64X60_SDRAM_ECC 0x40000 |
55 | |
56 | #ifdef CONFIG_PCI |
57 | /* |
58 | * Bit 0 of MV64x60_PCIx_ERR_MASK does not exist on the 64360 and because of |
59 | * errata FEr-#11 and FEr-##16 for the 64460, it should be 0 on that chip as |
60 | * well. IOW, don't set bit 0. |
61 | */ |
62 | #define MV64X60_PCIx_ERR_MASK_VAL 0x00a50c24 |
63 | |
64 | /* Register offsets from PCIx error address low register */ |
65 | #define MV64X60_PCI_ERROR_ADDR_LO 0x00 |
66 | #define MV64X60_PCI_ERROR_ADDR_HI 0x04 |
67 | #define MV64X60_PCI_ERROR_ATTR 0x08 |
68 | #define MV64X60_PCI_ERROR_CMD 0x10 |
69 | #define MV64X60_PCI_ERROR_CAUSE 0x18 |
70 | #define MV64X60_PCI_ERROR_MASK 0x1c |
71 | |
72 | #define MV64X60_PCI_ERR_SWrPerr 0x0002 |
73 | #define MV64X60_PCI_ERR_SRdPerr 0x0004 |
74 | #define MV64X60_PCI_ERR_MWrPerr 0x0020 |
75 | #define MV64X60_PCI_ERR_MRdPerr 0x0040 |
76 | |
77 | #define MV64X60_PCI_PE_MASK (MV64X60_PCI_ERR_SWrPerr | \ |
78 | MV64X60_PCI_ERR_SRdPerr | \ |
79 | MV64X60_PCI_ERR_MWrPerr | \ |
80 | MV64X60_PCI_ERR_MRdPerr) |
81 | |
82 | struct mv64x60_pci_pdata { |
83 | int pci_hose; |
84 | void __iomem *pci_vbase; |
85 | char *name; |
86 | int irq; |
87 | int edac_idx; |
88 | }; |
89 | |
90 | #endif /* CONFIG_PCI */ |
91 | |
92 | struct mv64x60_mc_pdata { |
93 | void __iomem *mc_vbase; |
94 | int total_mem; |
95 | char *name; |
96 | int irq; |
97 | int edac_idx; |
98 | }; |
99 | |
100 | struct mv64x60_cpu_pdata { |
101 | void __iomem *cpu_vbase[2]; |
102 | char *name; |
103 | int irq; |
104 | int edac_idx; |
105 | }; |
106 | |
107 | struct mv64x60_sram_pdata { |
108 | void __iomem *sram_vbase; |
109 | char *name; |
110 | int irq; |
111 | int edac_idx; |
112 | }; |
113 | |
114 | #endif |
115 |
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