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1 /* Coldfire C Header File
2  * Copyright Freescale Semiconductor Inc
3  * All rights reserved.
4  *
5  * 2008/05/23 Revision: 0.95
6  *
7  * (c) Copyright UNIS, a.s. 1997-2008
8  * UNIS, a.s.
9  * Jundrovska 33
10  * 624 00 Brno
11  * Czech Republic
12  * http      : www.processorexpert.com
13  * mail      : info@processorexpert.com
14  */
15
16 #ifndef __MCF52221_CFM_H__
17 #define __MCF52221_CFM_H__
18
19
20 /*********************************************************************
21 *
22 * ColdFire Flash Module (CFM)
23 *
24 *********************************************************************/
25
26 /* Register read/write macros */
27 #define MCF_CFM_CFMMCR                       (*(vuint16*)(0x401D0000))
28 #define MCF_CFM_CFMCLKD                      (*(vuint8 *)(0x401D0002))
29 #define MCF_CFM_CFMSEC                       (*(vuint32*)(0x401D0008))
30 #define MCF_CFM_CFMPROT                      (*(vuint32*)(0x401D0010))
31 #define MCF_CFM_CFMSACC                      (*(vuint32*)(0x401D0014))
32 #define MCF_CFM_CFMDACC                      (*(vuint32*)(0x401D0018))
33 #define MCF_CFM_CFMUSTAT                     (*(vuint8 *)(0x401D0020))
34 #define MCF_CFM_CFMCMD                       (*(vuint8 *)(0x401D0024))
35 #define MCF_CFM_CFMCLKSEL                    (*(vuint16*)(0x401D004A))
36
37
38 /* Bit definitions and macros for MCF_CFM_CFMMCR */
39 #define MCF_CFM_CFMMCR_KEYACC                (0x20)
40 #define MCF_CFM_CFMMCR_CCIE                  (0x40)
41 #define MCF_CFM_CFMMCR_CBEIE                 (0x80)
42 #define MCF_CFM_CFMMCR_AEIE                  (0x100)
43 #define MCF_CFM_CFMMCR_PVIE                  (0x200)
44 #define MCF_CFM_CFMMCR_LOCK                  (0x400)
45
46 /* Bit definitions and macros for MCF_CFM_CFMCLKD */
47 #define MCF_CFM_CFMCLKD_DIV(x)               (((x)&0x3F)<<0)
48 #define MCF_CFM_CFMCLKD_PRDIV8               (0x40)
49 #define MCF_CFM_CFMCLKD_DIVLD                (0x80)
50
51 /* Bit definitions and macros for MCF_CFM_CFMSEC */
52 #define MCF_CFM_CFMSEC_SEC(x)                (((x)&0xFFFF)<<0)
53 #define MCF_CFM_CFMSEC_SECSTAT               (0x40000000)
54 #define MCF_CFM_CFMSEC_KEYEN                 (0x80000000)
55
56 /* Bit definitions and macros for MCF_CFM_CFMPROT */
57 #define MCF_CFM_CFMPROT_PROTECT(x)           (((x)&0xFFFFFFFF)<<0)
58
59 /* Bit definitions and macros for MCF_CFM_CFMSACC */
60 #define MCF_CFM_CFMSACC_SUPV(x)              (((x)&0xFFFFFFFF)<<0)
61
62 /* Bit definitions and macros for MCF_CFM_CFMDACC */
63 #define MCF_CFM_CFMDACC_DACC(x)              (((x)&0xFFFFFFFF)<<0)
64
65 /* Bit definitions and macros for MCF_CFM_CFMUSTAT */
66 #define MCF_CFM_CFMUSTAT_BLANK               (0x4)
67 #define MCF_CFM_CFMUSTAT_ACCERR              (0x10)
68 #define MCF_CFM_CFMUSTAT_PVIOL               (0x20)
69 #define MCF_CFM_CFMUSTAT_CCIF                (0x40)
70 #define MCF_CFM_CFMUSTAT_CBEIF               (0x80)
71
72 /* Bit definitions and macros for MCF_CFM_CFMCMD */
73 #define MCF_CFM_CFMCMD_CMD(x)                (((x)&0x7F)<<0)
74 #define MCF_CFM_CFMCMD_BLANK_CHECK           (0x5)
75 #define MCF_CFM_CFMCMD_PAGE_ERASE_VERIFY     (0x6)
76 #define MCF_CFM_CFMCMD_WORD_PROGRAM          (0x20)
77 #define MCF_CFM_CFMCMD_PAGE_ERASE            (0x40)
78 #define MCF_CFM_CFMCMD_MASS_ERASE            (0x41)
79
80 /* Bit definitions and macros for MCF_CFM_CFMCLKSEL */
81 #define MCF_CFM_CFMCLKSEL_CLKSEL(x)          (((x)&0x3)<<0)
82
83
84 #endif /* __MCF52221_CFM_H__ */