From 0894a1e7664504312a9cdfc826eef89030aaaa1b Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Wed, 5 Aug 2020 02:52:42 +0200 Subject: new directory sructure for fe310 fw --- code/fe310/bsp/include/sifive/devices/aon.h | 88 +++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 code/fe310/bsp/include/sifive/devices/aon.h (limited to 'code/fe310/bsp/include/sifive/devices/aon.h') diff --git a/code/fe310/bsp/include/sifive/devices/aon.h b/code/fe310/bsp/include/sifive/devices/aon.h new file mode 100644 index 0000000..63f1db3 --- /dev/null +++ b/code/fe310/bsp/include/sifive/devices/aon.h @@ -0,0 +1,88 @@ +// See LICENSE for license details. + +#ifndef _SIFIVE_AON_H +#define _SIFIVE_AON_H + +/* Register offsets */ + +#define AON_WDOGCFG 0x000 +#define AON_WDOGCOUNT 0x008 +#define AON_WDOGS 0x010 +#define AON_WDOGFEED 0x018 +#define AON_WDOGKEY 0x01C +#define AON_WDOGCMP 0x020 + +#define AON_RTCCFG 0x040 +#define AON_RTCLO 0x048 +#define AON_RTCHI 0x04C +#define AON_RTCS 0x050 +#define AON_RTCCMP 0x060 + +#define AON_BACKUP0 0x080 +#define AON_BACKUP1 0x084 +#define AON_BACKUP2 0x088 +#define AON_BACKUP3 0x08C +#define AON_BACKUP4 0x090 +#define AON_BACKUP5 0x094 +#define AON_BACKUP6 0x098 +#define AON_BACKUP7 0x09C +#define AON_BACKUP8 0x0A0 +#define AON_BACKUP9 0x0A4 +#define AON_BACKUP10 0x0A8 +#define AON_BACKUP11 0x0AC +#define AON_BACKUP12 0x0B0 +#define AON_BACKUP13 0x0B4 +#define AON_BACKUP14 0x0B8 +#define AON_BACKUP15 0x0BC + +#define AON_PMUWAKEUPI0 0x100 +#define AON_PMUWAKEUPI1 0x104 +#define AON_PMUWAKEUPI2 0x108 +#define AON_PMUWAKEUPI3 0x10C +#define AON_PMUWAKEUPI4 0x110 +#define AON_PMUWAKEUPI5 0x114 +#define AON_PMUWAKEUPI6 0x118 +#define AON_PMUWAKEUPI7 0x11C +#define AON_PMUSLEEPI0 0x120 +#define AON_PMUSLEEPI1 0x124 +#define AON_PMUSLEEPI2 0x128 +#define AON_PMUSLEEPI3 0x12C +#define AON_PMUSLEEPI4 0x130 +#define AON_PMUSLEEPI5 0x134 +#define AON_PMUSLEEPI6 0x138 +#define AON_PMUSLEEPI7 0x13C +#define AON_PMUIE 0x140 +#define AON_PMUCAUSE 0x144 +#define AON_PMUSLEEP 0x148 +#define AON_PMUKEY 0x14C + +#define AON_LFROSC 0x070 +/* Constants */ + +#define AON_WDOGKEY_VALUE 0x51F15E +#define AON_WDOGFEED_VALUE 0xD09F00D + +#define AON_WDOGCFG_SCALE 0x0000000F +#define AON_WDOGCFG_RSTEN 0x00000100 +#define AON_WDOGCFG_ZEROCMP 0x00000200 +#define AON_WDOGCFG_ENALWAYS 0x00001000 +#define AON_WDOGCFG_ENCOREAWAKE 0x00002000 +#define AON_WDOGCFG_CMPIP 0x10000000 + +#define AON_RTCCFG_SCALE 0x0000000F +#define AON_RTCCFG_ENALWAYS 0x00001000 +#define AON_RTCCFG_CMPIP 0x10000000 + +#define AON_WAKEUPCAUSE_RESET 0x00 +#define AON_WAKEUPCAUSE_RTC 0x01 +#define AON_WAKEUPCAUSE_DWAKEUP 0x02 +#define AON_WAKEUPCAUSE_AWAKEUP 0x03 + +#define AON_RESETCAUSE_POWERON 0x0000 +#define AON_RESETCAUSE_EXTERNAL 0x0100 +#define AON_RESETCAUSE_WATCHDOG 0x0200 + +#define AON_PMUCAUSE_WAKEUPCAUSE 0x00FF +#define AON_PMUCAUSE_RESETCAUSE 0xFF00 + +#endif /* _SIFIVE_AON_H */ -- cgit v1.2.3