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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - include/asm-m68k/apollohw.h
1 /* apollohw.h : some structures to access apollo HW */
3 #ifndef _ASMm68k_APOLLOHW_H_
4 #define _ASMm68k_APOLLOHW_H_
10 extern u_long apollo_model
;
12 #define APOLLO_UNKNOWN (0)
13 #define APOLLO_DN3000 (1)
14 #define APOLLO_DN3010 (2)
15 #define APOLLO_DN3500 (3)
16 #define APOLLO_DN4000 (4)
17 #define APOLLO_DN4500 (5)
20 see scn2681 data sheet for more info.
21 member names are read_write.
24 #define DECLARE_2681_FIELD(x) unsigned char x; unsigned char dummy##x
28 DECLARE_2681_FIELD(mra
);
29 DECLARE_2681_FIELD(sra_csra
);
30 DECLARE_2681_FIELD(BRGtest_cra
);
31 DECLARE_2681_FIELD(rhra_thra
);
32 DECLARE_2681_FIELD(ipcr_acr
);
33 DECLARE_2681_FIELD(isr_imr
);
34 DECLARE_2681_FIELD(ctu_ctur
);
35 DECLARE_2681_FIELD(ctl_ctlr
);
36 DECLARE_2681_FIELD(mrb
);
37 DECLARE_2681_FIELD(srb_csrb
);
38 DECLARE_2681_FIELD(tst_crb
);
39 DECLARE_2681_FIELD(rhrb_thrb
);
40 DECLARE_2681_FIELD(reserved
);
41 DECLARE_2681_FIELD(ip_opcr
);
42 DECLARE_2681_FIELD(startCnt_setOutBit
);
43 DECLARE_2681_FIELD(stopCnt_resetOutBit
);
50 unsigned int second1
:4, second2
:4, alarm_second1
:4, alarm_second2
:4,
51 minute1
:4, minute2
:4, alarm_minute1
:4, alarm_minute2
:4;
52 unsigned int hours1
:4, hours2
:4, alarm_hours1
:4, alarm_hours2
:4,
53 day_of_week1
:4, day_of_week2
:4, day_of_month1
:4, day_of_month2
:4;
54 unsigned int month1
:4, month2
:4, year1
:4, year2
:4, :16;
60 unsigned char second
, alarm_second
;
61 unsigned char minute
, alarm_minute
;
62 unsigned char hours
, alarm_hours
;
63 unsigned char day_of_week
, day_of_month
;
64 unsigned char month
, year
;
68 #define IO_BASE 0x80000000
70 extern u_long sio01_physaddr
;
71 extern u_long sio23_physaddr
;
72 extern u_long rtc_physaddr
;
73 extern u_long pica_physaddr
;
74 extern u_long picb_physaddr
;
75 extern u_long cpuctrl_physaddr
;
76 extern u_long timer_physaddr
;
78 #define SAU7_SIO01_PHYSADDR 0x10400
79 #define SAU7_SIO23_PHYSADDR 0x10500
80 #define SAU7_RTC_PHYSADDR 0x10900
81 #define SAU7_PICA 0x11000
82 #define SAU7_PICB 0x11100
83 #define SAU7_CPUCTRL 0x10100
84 #define SAU7_TIMER 0x010800
86 #define SAU8_SIO01_PHYSADDR 0x8400
87 #define SAU8_RTC_PHYSADDR 0x8900
88 #define SAU8_PICA 0x9400
89 #define SAU8_PICB 0x9500
90 #define SAU8_CPUCTRL 0x8100
91 #define SAU8_TIMER 0x8800
93 #define sio01 ((*(volatile struct SCN2681 *)(IO_BASE + sio01_physaddr)))
94 #define sio23 ((*(volatile struct SCN2681 *)(IO_BASE + sio23_physaddr)))
95 #define rtc (((volatile struct mc146818 *)(IO_BASE + rtc_physaddr)))
96 #define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
97 #define pica (IO_BASE + pica_physaddr)
98 #define picb (IO_BASE + picb_physaddr)
99 #define timer (IO_BASE + timer_physaddr)
100 #define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
102 #define isaIO2mem(x) (((((x) & 0x3f8) << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)