GE863-PRO 128MB flash?

Posted on by Admin

3 thoughts on “GE863-PRO 128MB flash?”

  1. Hi Cosmin
     
    How can I confirm if my module has 128MB of flash? 
     
    Looking at my dmesg output, I’m guessing I have the 4MB variant?
     [ …mtd_dataflash spi0.1: AT45DB321x (4224 KBytes)  ]
     
     
     
     
    # ver
    Bootloader version 21
    U-boot version 21
    Linux version Telit-06.0006
     
    #
    # uname -a
    Linux (none) 2.6.24-rc5-rt1 #1 PREEMPT RT Mon Aug 31 19:14:23 CEST 2009 armv5tejl unknown
    #
    # dmesg | grep -i flash
    mtd_dataflash spi0.1: AT45DB321x (4224 KBytes)
    Empty flash at 0x0014ecc8 ends at 0x0014ee60
    #
    # df -h
    Filesystem                Size      Used Available Use% Mounted on
    /dev/mtdblock1            2.9M      1.3M      1.6M  45% /
    /dev/mmcblk0p1            1.9G      4.0k      1.9G   0% /apps
    #
     
    Thanks

    1. U-boot reports something like:

       

      U-Boot 1.2.0 (May 22 2008 – 16:32:37)- 16 Telit                                              

      DRAM:   8 MB           
      DataFlash:AT45DB321                  
      Nb pages:   8192               
      Page Size:    528                
      Size= 4325376 bytes                  
      Logical address: 0xD0000000

       

      Indeed df -h gives also a figure.

       

      1.  
        Thanks Cosmin! 
         
        My dmesg is:
         
        CRC ok loading custom env
        U-Boot 1.2.0 (Aug 31 2009 – 10:06:34)- 21 Telit
        DRAM:  64 MB
        Bank #1
        Flash:AT45DB321
        Nb min erasable unit:   8192
        min erasable Size:    528
        Size= 4325376 bytes
         
         
        which confirms it