0 Replies Latest reply on Nov 29, 2010 11:44 PM by plojka

    D945GSEJT and 1gb Afaya DOM



      i've bought d945gsejt board for embedded project and encountered a problem - the board doesn't detect afaya disk-on-module.

      tested with all avaiable bios versions and settings, 0025 and 0029 just hang, with 0031-0045 dom not detected by bios but no hang.

      this dom detects, boots and work without problems with other atom boards i have (msi, zotac, etc).

      if i boot from another media to linux (on d945gsejt system), dom is detected by drivers and i can use it without problem.

      but for project i'm working on i need this dom to be bootable drive and  work without low-level drivers as generic ata.


      i appreciate any help and suggestions...


      information about dom from hdparm in linux:


      ATA device, with non-removable media
          Model Number:       AFAYA MDM     1GB                      
          Serial Number:      201006221349B0000001
          Firmware Revision:  2.0    
          Likely used: 4
          Logical        max    current
          cylinders    1985    1985
          heads        16    16
          sectors/track    63    63
          bytes/track: 33264    bytes/sector: 528
          CHS current addressable sectors:    2000880
          LBA    user addressable sectors:    2000880
          Logical/Physical Sector size:           512 bytes
          device size with M = 1024*1024:         976 MBytes
          device size with M = 1000*1000:        1024 MBytes (1 GB)
          cache/buffer size  = 2 KBytes (type=1Sect)
          LBA, IORDY(can be disabled)
          Buffer size: 2.0kB    bytes avail on r/w long: 4
          Standby timer values: spec'd by Vendor
          R/W multiple sector transfer: Max = 1    Current = 1
          DMA: not supported
          PIO: pio0 pio1 pio2 pio3 pio4
               Cycle time: no flow control=120ns  IORDY flow control=120ns
          Enabled    Supported:
                  SMART feature set
                  Security Mode feature set
             *    Power Management feature set
             *    WRITE_BUFFER command
             *    READ_BUFFER command
          Master password revision code = 65534
          not    enabled
          not    locked
          not    frozen
          not    expired: security count
          not    supported: enhanced erase
          2min for SECURITY ERASE UNIT.