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45dfc1a0 HS |
1 | /* |
2 | * Freescale GPMI NAND Flash Driver | |
3 | * | |
4 | * Copyright 2008-2011 Freescale Semiconductor, Inc. | |
5 | * Copyright 2008 Embedded Alley Solutions, Inc. | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation; either version 2 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License along | |
18 | * with this program; if not, write to the Free Software Foundation, Inc., | |
19 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 | */ | |
21 | #ifndef __GPMI_NAND_BCH_REGS_H | |
22 | #define __GPMI_NAND_BCH_REGS_H | |
23 | ||
24 | #define HW_BCH_CTRL 0x00000000 | |
25 | #define HW_BCH_CTRL_SET 0x00000004 | |
26 | #define HW_BCH_CTRL_CLR 0x00000008 | |
27 | #define HW_BCH_CTRL_TOG 0x0000000c | |
28 | ||
29 | #define BM_BCH_CTRL_COMPLETE_IRQ_EN (1 << 8) | |
30 | #define BM_BCH_CTRL_COMPLETE_IRQ (1 << 0) | |
31 | ||
32 | #define HW_BCH_STATUS0 0x00000010 | |
33 | #define HW_BCH_MODE 0x00000020 | |
34 | #define HW_BCH_ENCODEPTR 0x00000030 | |
35 | #define HW_BCH_DATAPTR 0x00000040 | |
36 | #define HW_BCH_METAPTR 0x00000050 | |
37 | #define HW_BCH_LAYOUTSELECT 0x00000070 | |
38 | ||
39 | #define HW_BCH_FLASH0LAYOUT0 0x00000080 | |
40 | ||
41 | #define BP_BCH_FLASH0LAYOUT0_NBLOCKS 24 | |
42 | #define BM_BCH_FLASH0LAYOUT0_NBLOCKS (0xff << BP_BCH_FLASH0LAYOUT0_NBLOCKS) | |
43 | #define BF_BCH_FLASH0LAYOUT0_NBLOCKS(v) \ | |
44 | (((v) << BP_BCH_FLASH0LAYOUT0_NBLOCKS) & BM_BCH_FLASH0LAYOUT0_NBLOCKS) | |
45 | ||
46 | #define BP_BCH_FLASH0LAYOUT0_META_SIZE 16 | |
47 | #define BM_BCH_FLASH0LAYOUT0_META_SIZE (0xff << BP_BCH_FLASH0LAYOUT0_META_SIZE) | |
48 | #define BF_BCH_FLASH0LAYOUT0_META_SIZE(v) \ | |
49 | (((v) << BP_BCH_FLASH0LAYOUT0_META_SIZE)\ | |
50 | & BM_BCH_FLASH0LAYOUT0_META_SIZE) | |
51 | ||
52 | #define BP_BCH_FLASH0LAYOUT0_ECC0 12 | |
53 | #define BM_BCH_FLASH0LAYOUT0_ECC0 (0xf << BP_BCH_FLASH0LAYOUT0_ECC0) | |
9013bb40 HS |
54 | #define MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0 11 |
55 | #define MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0 (0x1f << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0) | |
56 | #define BF_BCH_FLASH0LAYOUT0_ECC0(v, x) \ | |
91f5498e | 57 | (GPMI_IS_MX6(x) \ |
9013bb40 HS |
58 | ? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0) \ |
59 | & MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0) \ | |
60 | : (((v) << BP_BCH_FLASH0LAYOUT0_ECC0) \ | |
61 | & BM_BCH_FLASH0LAYOUT0_ECC0) \ | |
62 | ) | |
45dfc1a0 | 63 | |
9ff16f08 HS |
64 | #define MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14 10 |
65 | #define MX6Q_BM_BCH_FLASH0LAYOUT0_GF_13_14 \ | |
66 | (0x1 << MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14) | |
67 | #define BF_BCH_FLASH0LAYOUT0_GF(v, x) \ | |
91f5498e | 68 | ((GPMI_IS_MX6(x) && ((v) == 14)) \ |
9ff16f08 HS |
69 | ? (((1) << MX6Q_BP_BCH_FLASH0LAYOUT0_GF_13_14) \ |
70 | & MX6Q_BM_BCH_FLASH0LAYOUT0_GF_13_14) \ | |
71 | : 0 \ | |
72 | ) | |
73 | ||
45dfc1a0 HS |
74 | #define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE 0 |
75 | #define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE \ | |
76 | (0xfff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE) | |
9013bb40 HS |
77 | #define MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE \ |
78 | (0x3ff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE) | |
79 | #define BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(v, x) \ | |
91f5498e | 80 | (GPMI_IS_MX6(x) \ |
9013bb40 HS |
81 | ? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE) \ |
82 | : ((v) & BM_BCH_FLASH0LAYOUT0_DATA0_SIZE) \ | |
83 | ) | |
45dfc1a0 HS |
84 | |
85 | #define HW_BCH_FLASH0LAYOUT1 0x00000090 | |
86 | ||
87 | #define BP_BCH_FLASH0LAYOUT1_PAGE_SIZE 16 | |
88 | #define BM_BCH_FLASH0LAYOUT1_PAGE_SIZE \ | |
89 | (0xffff << BP_BCH_FLASH0LAYOUT1_PAGE_SIZE) | |
90 | #define BF_BCH_FLASH0LAYOUT1_PAGE_SIZE(v) \ | |
91 | (((v) << BP_BCH_FLASH0LAYOUT1_PAGE_SIZE) \ | |
92 | & BM_BCH_FLASH0LAYOUT1_PAGE_SIZE) | |
93 | ||
94 | #define BP_BCH_FLASH0LAYOUT1_ECCN 12 | |
95 | #define BM_BCH_FLASH0LAYOUT1_ECCN (0xf << BP_BCH_FLASH0LAYOUT1_ECCN) | |
9013bb40 HS |
96 | #define MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN 11 |
97 | #define MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN (0x1f << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN) | |
98 | #define BF_BCH_FLASH0LAYOUT1_ECCN(v, x) \ | |
91f5498e | 99 | (GPMI_IS_MX6(x) \ |
9013bb40 HS |
100 | ? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN) \ |
101 | & MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN) \ | |
102 | : (((v) << BP_BCH_FLASH0LAYOUT1_ECCN) \ | |
103 | & BM_BCH_FLASH0LAYOUT1_ECCN) \ | |
104 | ) | |
45dfc1a0 | 105 | |
9ff16f08 HS |
106 | #define MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14 10 |
107 | #define MX6Q_BM_BCH_FLASH0LAYOUT1_GF_13_14 \ | |
108 | (0x1 << MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14) | |
109 | #define BF_BCH_FLASH0LAYOUT1_GF(v, x) \ | |
91f5498e | 110 | ((GPMI_IS_MX6(x) && ((v) == 14)) \ |
9ff16f08 HS |
111 | ? (((1) << MX6Q_BP_BCH_FLASH0LAYOUT1_GF_13_14) \ |
112 | & MX6Q_BM_BCH_FLASH0LAYOUT1_GF_13_14) \ | |
113 | : 0 \ | |
114 | ) | |
115 | ||
45dfc1a0 HS |
116 | #define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE 0 |
117 | #define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE \ | |
118 | (0xfff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE) | |
9013bb40 HS |
119 | #define MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE \ |
120 | (0x3ff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE) | |
121 | #define BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(v, x) \ | |
91f5498e | 122 | (GPMI_IS_MX6(x) \ |
9013bb40 HS |
123 | ? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE) \ |
124 | : ((v) & BM_BCH_FLASH0LAYOUT1_DATAN_SIZE) \ | |
125 | ) | |
f7226893 HS |
126 | |
127 | #define HW_BCH_VERSION 0x00000160 | |
45dfc1a0 | 128 | #endif |