diff options
Diffstat (limited to 'dev/tsunami_io.cc')
| -rw-r--r-- | dev/tsunami_io.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/dev/tsunami_io.cc b/dev/tsunami_io.cc index 6e517d431..6a704f7ac 100644 --- a/dev/tsunami_io.cc +++ b/dev/tsunami_io.cc @@ -270,7 +270,7 @@ TsunamiIO::read(MemReqPtr &req, uint8_t *data) DPRINTF(Tsunami, "io read va=%#x size=%d IOPorrt=%#x\n", req->vaddr, req->size, req->vaddr & 0xfff); - Addr daddr = (req->paddr - (addr & EV5::PAddrImplMask)) + 0x20; + Addr daddr = (req->paddr - (addr & EV5::PAddrImplMask)); switch(req->size) { @@ -319,6 +319,12 @@ TsunamiIO::read(MemReqPtr &req, uint8_t *data) case RTC_SEC: *(uint8_t *)data = tm.tm_sec; return No_Fault; + case RTC_SEC_ALRM: + case RTC_MIN_ALRM: + case RTC_HR_ALRM: + // RTC alarm functionality is not currently implemented + *(uint8_t *)data = 0x00; + return No_Fault; case RTC_MIN: *(uint8_t *)data = tm.tm_min; return No_Fault; @@ -391,7 +397,7 @@ TsunamiIO::write(MemReqPtr &req, const uint8_t *data) DPRINTF(Tsunami, "io write - va=%#x size=%d IOPort=%#x Data=%#x\n", req->vaddr, req->size, req->vaddr & 0xfff, dt64); - Addr daddr = (req->paddr - (addr & EV5::PAddrImplMask)) + 0x20; + Addr daddr = (req->paddr - (addr & EV5::PAddrImplMask)); switch(req->size) { case sizeof(uint8_t): |