Program SD Cards into 4-bit mode (support for this is required in the spec). This...
[mirror_edk2.git] / Omap35xxPkg / Include / Omap3530 / Omap3530MMCHS.h
CommitLineData
a3f98646 1/** @file
2
3d70643b 3 Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
a3f98646 4
3d70643b 5 This program and the accompanying materials
a3f98646 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)
43263288 23#define SOFTRESET BIT1
24#define ENAWAKEUP BIT2
a3f98646 25
26#define MMCHS_SYSSTATUS (MMCHS1BASE + 0x14)
43263288 27#define RESETDONE_MASK BIT0
28#define RESETDONE BIT0
a3f98646 29
30#define MMCHS_CSRE (MMCHS1BASE + 0x24)
31#define MMCHS_SYSTEST (MMCHS1BASE + 0x28)
32
33#define MMCHS_CON (MMCHS1BASE + 0x2C)
43263288 34#define OD BIT0
a3f98646 35#define NOINIT (0x0UL << 1)
43263288 36#define INIT BIT1
37#define HR BIT2
38#define STR BIT3
39#define MODE BIT4
a3f98646 40#define DW8_1_4_BIT (0x0UL << 5)
43263288 41#define DW8_8_BIT BIT5
42#define MIT BIT6
43#define CDP BIT7
44#define WPP BIT8
45#define CTPL BIT11
a3f98646 46#define CEATA_OFF (0x0UL << 12)
43263288 47#define CEATA_ON BIT12
a3f98646 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)
43263288 57#define DE_ENABLE BIT0
58#define BCE_ENABLE BIT1
59#define ACEN_ENABLE BIT2
60#define DDIR_READ BIT4
a3f98646 61#define DDIR_WRITE (0x0UL << 4)
62#define MSBS_SGLEBLK (0x0UL << 5)
43263288 63#define MSBS_MULTBLK BIT5
a3f98646 64#define RSP_TYPE_MASK (0x3UL << 16)
43263288 65#define RSP_TYPE_136BITS BIT16
a3f98646 66#define RSP_TYPE_48BITS (0x2UL << 16)
43263288 67#define CCCE_ENABLE BIT19
68#define CICE_ENABLE BIT20
69#define DP_ENABLE BIT21
a3f98646 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)
43263288 79#define CMDI_MASK BIT0
a3f98646 80#define CMDI_ALLOWED (0x0UL << 0)
43263288 81#define CMDI_NOT_ALLOWED BIT0
82#define DATI_MASK BIT1
a3f98646 83#define DATI_ALLOWED (0x0UL << 1)
43263288 84#define DATI_NOT_ALLOWED BIT1
a3f98646 85
86#define MMCHS_HCTL (MMCHS1BASE + 0x128)
87#define DTW_1_BIT (0x0UL << 1)
43263288 88#define DTW_4_BIT BIT1
89#define SDBP_MASK BIT8
a3f98646 90#define SDBP_OFF (0x0UL << 8)
43263288 91#define SDBP_ON BIT8
a3f98646 92#define SDVS_1_8_V (0x5UL << 9)
93#define SDVS_3_0_V (0x6UL << 9)
43263288 94#define IWE BIT24
a3f98646 95
96#define MMCHS_SYSCTL (MMCHS1BASE + 0x12C)
43263288 97#define ICE BIT0
98#define ICS_MASK BIT1
99#define ICS BIT1
100#define CEN BIT2
a3f98646 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)
43263288 106#define SRA BIT24
107#define SRC_MASK BIT25
108#define SRC BIT25
109#define SRD BIT26
a3f98646 110
111#define MMCHS_STAT (MMCHS1BASE + 0x130)
43263288 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
a3f98646 121
122#define MMCHS_IE (MMCHS1BASE + 0x134)
43263288 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
a3f98646 136
137#define MMCHS_ISE (MMCHS1BASE + 0x138)
43263288 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
a3f98646 151
152#define MMCHS_AC12 (MMCHS1BASE + 0x13C)
153
154#define MMCHS_CAPA (MMCHS1BASE + 0x140)
43263288 155#define VS30 BIT25
156#define VS18 BIT26
a3f98646 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
43263288 182#define CMD8_ARG (0x0UL << 12 | BIT8 | 0xCEUL << 0)
a3f98646 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
2b649f74 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
a3f98646 211#endif //__OMAP3530SDIO_H__