forked from Firmware/Firmwares
89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
// See LICENSE for license details.
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#ifndef _SIFIVE_AON_H
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#define _SIFIVE_AON_H
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/* Register offsets */
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#define AON_WDOGCFG 0x000
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#define AON_WDOGCOUNT 0x008
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#define AON_WDOGS 0x010
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#define AON_WDOGFEED 0x018
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#define AON_WDOGKEY 0x01C
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#define AON_WDOGCMP 0x020
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#define AON_RTCCFG 0x040
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#define AON_RTCLO 0x048
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#define AON_RTCHI 0x04C
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#define AON_RTCS 0x050
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#define AON_RTCCMP 0x060
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#define AON_BACKUP0 0x080
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#define AON_BACKUP1 0x084
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#define AON_BACKUP2 0x088
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#define AON_BACKUP3 0x08C
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#define AON_BACKUP4 0x090
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#define AON_BACKUP5 0x094
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#define AON_BACKUP6 0x098
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#define AON_BACKUP7 0x09C
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#define AON_BACKUP8 0x0A0
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#define AON_BACKUP9 0x0A4
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#define AON_BACKUP10 0x0A8
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#define AON_BACKUP11 0x0AC
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#define AON_BACKUP12 0x0B0
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#define AON_BACKUP13 0x0B4
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#define AON_BACKUP14 0x0B8
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#define AON_BACKUP15 0x0BC
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#define AON_PMUWAKEUPI0 0x100
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#define AON_PMUWAKEUPI1 0x104
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#define AON_PMUWAKEUPI2 0x108
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#define AON_PMUWAKEUPI3 0x10C
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#define AON_PMUWAKEUPI4 0x110
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#define AON_PMUWAKEUPI5 0x114
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#define AON_PMUWAKEUPI6 0x118
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#define AON_PMUWAKEUPI7 0x11C
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#define AON_PMUSLEEPI0 0x120
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#define AON_PMUSLEEPI1 0x124
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#define AON_PMUSLEEPI2 0x128
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#define AON_PMUSLEEPI3 0x12C
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#define AON_PMUSLEEPI4 0x130
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#define AON_PMUSLEEPI5 0x134
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#define AON_PMUSLEEPI6 0x138
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#define AON_PMUSLEEPI7 0x13C
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#define AON_PMUIE 0x140
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#define AON_PMUCAUSE 0x144
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#define AON_PMUSLEEP 0x148
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#define AON_PMUKEY 0x14C
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#define AON_LFROSC 0x070
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/* Constants */
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#define AON_WDOGKEY_VALUE 0x51F15E
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#define AON_WDOGFEED_VALUE 0xD09F00D
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#define AON_WDOGCFG_SCALE 0x0000000F
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#define AON_WDOGCFG_RSTEN 0x00000100
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#define AON_WDOGCFG_ZEROCMP 0x00000200
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#define AON_WDOGCFG_ENALWAYS 0x00001000
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#define AON_WDOGCFG_ENCOREAWAKE 0x00002000
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#define AON_WDOGCFG_CMPIP 0x10000000
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#define AON_RTCCFG_SCALE 0x0000000F
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#define AON_RTCCFG_ENALWAYS 0x00001000
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#define AON_RTCCFG_CMPIP 0x10000000
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#define AON_WAKEUPCAUSE_RESET 0x00
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#define AON_WAKEUPCAUSE_RTC 0x01
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#define AON_WAKEUPCAUSE_DWAKEUP 0x02
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#define AON_WAKEUPCAUSE_AWAKEUP 0x03
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#define AON_RESETCAUSE_POWERON 0x0000
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#define AON_RESETCAUSE_EXTERNAL 0x0100
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#define AON_RESETCAUSE_WATCHDOG 0x0200
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#define AON_PMUCAUSE_WAKEUPCAUSE 0x00FF
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#define AON_PMUCAUSE_RESETCAUSE 0xFF00
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#endif /* _SIFIVE_AON_H */
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