Program SD Cards into 4-bit mode (support for this is required in the spec). This...
[mirror_edk2.git] / Omap35xxPkg / Include / Omap3530 / Omap3530MMCHS.h
1 /** @file
2
3 Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
4
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15 #ifndef __OMAP3530SDIO_H__
16 #define __OMAP3530SDIO_H__
17
18 //MMC/SD/SDIO1 register definitions.
19 #define MMCHS1BASE 0x4809C000
20 #define MMC_REFERENCE_CLK (96000000)
21
22 #define MMCHS_SYSCONFIG (MMCHS1BASE + 0x10)
23 #define SOFTRESET BIT1
24 #define ENAWAKEUP BIT2
25
26 #define MMCHS_SYSSTATUS (MMCHS1BASE + 0x14)
27 #define RESETDONE_MASK BIT0
28 #define RESETDONE BIT0
29
30 #define MMCHS_CSRE (MMCHS1BASE + 0x24)
31 #define MMCHS_SYSTEST (MMCHS1BASE + 0x28)
32
33 #define MMCHS_CON (MMCHS1BASE + 0x2C)
34 #define OD BIT0
35 #define NOINIT (0x0UL << 1)
36 #define INIT BIT1
37 #define HR BIT2
38 #define STR BIT3
39 #define MODE BIT4
40 #define DW8_1_4_BIT (0x0UL << 5)
41 #define DW8_8_BIT BIT5
42 #define MIT BIT6
43 #define CDP BIT7
44 #define WPP BIT8
45 #define CTPL BIT11
46 #define CEATA_OFF (0x0UL << 12)
47 #define CEATA_ON BIT12
48
49 #define MMCHS_PWCNT (MMCHS1BASE + 0x30)
50
51 #define MMCHS_BLK (MMCHS1BASE + 0x104)
52 #define BLEN_512BYTES (0x200UL << 0)
53
54 #define MMCHS_ARG (MMCHS1BASE + 0x108)
55
56 #define MMCHS_CMD (MMCHS1BASE + 0x10C)
57 #define DE_ENABLE BIT0
58 #define BCE_ENABLE BIT1
59 #define ACEN_ENABLE BIT2
60 #define DDIR_READ BIT4
61 #define DDIR_WRITE (0x0UL << 4)
62 #define MSBS_SGLEBLK (0x0UL << 5)
63 #define MSBS_MULTBLK BIT5
64 #define RSP_TYPE_MASK (0x3UL << 16)
65 #define RSP_TYPE_136BITS BIT16
66 #define RSP_TYPE_48BITS (0x2UL << 16)
67 #define CCCE_ENABLE BIT19
68 #define CICE_ENABLE BIT20
69 #define DP_ENABLE BIT21
70 #define INDX(CMD_INDX) ((CMD_INDX & 0x3F) << 24)
71
72 #define MMCHS_RSP10 (MMCHS1BASE + 0x110)
73 #define MMCHS_RSP32 (MMCHS1BASE + 0x114)
74 #define MMCHS_RSP54 (MMCHS1BASE + 0x118)
75 #define MMCHS_RSP76 (MMCHS1BASE + 0x11C)
76 #define MMCHS_DATA (MMCHS1BASE + 0x120)
77
78 #define MMCHS_PSTATE (MMCHS1BASE + 0x124)
79 #define CMDI_MASK BIT0
80 #define CMDI_ALLOWED (0x0UL << 0)
81 #define CMDI_NOT_ALLOWED BIT0
82 #define DATI_MASK BIT1
83 #define DATI_ALLOWED (0x0UL << 1)
84 #define DATI_NOT_ALLOWED BIT1
85
86 #define MMCHS_HCTL (MMCHS1BASE + 0x128)
87 #define DTW_1_BIT (0x0UL << 1)
88 #define DTW_4_BIT BIT1
89 #define SDBP_MASK BIT8
90 #define SDBP_OFF (0x0UL << 8)
91 #define SDBP_ON BIT8
92 #define SDVS_1_8_V (0x5UL << 9)
93 #define SDVS_3_0_V (0x6UL << 9)
94 #define IWE BIT24
95
96 #define MMCHS_SYSCTL (MMCHS1BASE + 0x12C)
97 #define ICE BIT0
98 #define ICS_MASK BIT1
99 #define ICS BIT1
100 #define CEN BIT2
101 #define CLKD_MASK (0x3FFUL << 6)
102 #define CLKD_80KHZ (0x258UL) //(96*1000/80)/2
103 #define CLKD_400KHZ (0xF0UL)
104 #define DTO_MASK (0xFUL << 16)
105 #define DTO_VAL (0xEUL << 16)
106 #define SRA BIT24
107 #define SRC_MASK BIT25
108 #define SRC BIT25
109 #define SRD BIT26
110
111 #define MMCHS_STAT (MMCHS1BASE + 0x130)
112 #define CC BIT0
113 #define TC BIT1
114 #define BWR BIT4
115 #define BRR BIT5
116 #define ERRI BIT15
117 #define CTO BIT16
118 #define DTO BIT20
119 #define DCRC BIT21
120 #define DEB BIT22
121
122 #define MMCHS_IE (MMCHS1BASE + 0x134)
123 #define CC_EN BIT0
124 #define TC_EN BIT1
125 #define BWR_EN BIT4
126 #define BRR_EN BIT5
127 #define CTO_EN BIT16
128 #define CCRC_EN BIT17
129 #define CEB_EN BIT18
130 #define CIE_EN BIT19
131 #define DTO_EN BIT20
132 #define DCRC_EN BIT21
133 #define DEB_EN BIT22
134 #define CERR_EN BIT28
135 #define BADA_EN BIT29
136
137 #define MMCHS_ISE (MMCHS1BASE + 0x138)
138 #define CC_SIGEN BIT0
139 #define TC_SIGEN BIT1
140 #define BWR_SIGEN BIT4
141 #define BRR_SIGEN BIT5
142 #define CTO_SIGEN BIT16
143 #define CCRC_SIGEN BIT17
144 #define CEB_SIGEN BIT18
145 #define CIE_SIGEN BIT19
146 #define DTO_SIGEN BIT20
147 #define DCRC_SIGEN BIT21
148 #define DEB_SIGEN BIT22
149 #define CERR_SIGEN BIT28
150 #define BADA_SIGEN BIT29
151
152 #define MMCHS_AC12 (MMCHS1BASE + 0x13C)
153
154 #define MMCHS_CAPA (MMCHS1BASE + 0x140)
155 #define VS30 BIT25
156 #define VS18 BIT26
157
158 #define MMCHS_CUR_CAPA (MMCHS1BASE + 0x148)
159 #define MMCHS_REV (MMCHS1BASE + 0x1FC)
160
161 #define CMD0 INDX(0)
162 #define CMD0_INT_EN (CC_EN | CEB_EN)
163
164 #define CMD1 (INDX(1) | RSP_TYPE_48BITS)
165 #define CMD1_INT_EN (CC_EN | CEB_EN | CTO_EN)
166
167 #define CMD2 (INDX(2) | CCCE_ENABLE | RSP_TYPE_136BITS)
168 #define CMD2_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
169
170 #define CMD3 (INDX(3) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
171 #define CMD3_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
172
173 #define CMD5 (INDX(5) | RSP_TYPE_48BITS)
174 #define CMD5_INT_EN (CC_EN | CEB_EN | CTO_EN)
175
176 #define CMD7 (INDX(7) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
177 #define CMD7_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
178
179 #define CMD8 (INDX(8) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
180 #define CMD8_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
181 //Reserved(0)[12:31], Supply voltage(1)[11:8], check pattern(0xCE)[7:0] = 0x1CE
182 #define CMD8_ARG (0x0UL << 12 | BIT8 | 0xCEUL << 0)
183
184 #define CMD9 (INDX(9) | CCCE_ENABLE | RSP_TYPE_136BITS)
185 #define CMD9_INT_EN (CCRC_EN | CC_EN | CEB_EN | CTO_EN)
186
187 #define CMD16 (INDX(16) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
188 #define CMD16_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
189
190 #define CMD17 (INDX(17) | DP_ENABLE | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS | DDIR_READ)
191 #define CMD17_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | TC_EN | BRR_EN | CTO_EN | DTO_EN | DCRC_EN | DEB_EN | CEB_EN)
192
193 #define CMD18 (INDX(18) | DP_ENABLE | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS | MSBS_MULTBLK | DDIR_READ | BCE_ENABLE | DE_ENABLE)
194 #define CMD18_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | TC_EN | BRR_EN | CTO_EN | DTO_EN | DCRC_EN | DEB_EN | CEB_EN)
195
196 #define CMD23 (INDX(23) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
197 #define CMD23_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
198
199 #define CMD24 (INDX(24) | DP_ENABLE | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS | DDIR_WRITE)
200 #define CMD24_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | TC_EN | BWR_EN | CTO_EN | DTO_EN | DCRC_EN | DEB_EN | CEB_EN)
201
202 #define CMD55 (INDX(55) | CICE_ENABLE | CCCE_ENABLE | RSP_TYPE_48BITS)
203 #define CMD55_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
204
205 #define ACMD41 (INDX(41) | RSP_TYPE_48BITS)
206 #define ACMD41_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
207
208 #define ACMD6 (INDX(6) | RSP_TYPE_48BITS)
209 #define ACMD6_INT_EN (CERR_EN | CIE_EN | CCRC_EN | CC_EN | CEB_EN | CTO_EN)
210
211 #endif //__OMAP3530SDIO_H__