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Last Post 29 Apr 2014 03:03 PM by  bradb
Binary Boot Image
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Howe Robert
New Member
New Member
Posts:4


--
06 Mar 2014 06:26 AM

    Hi,

     I wish to create a binary image of my ARM application that will run in place of UBOOT from power-up.

     I'm using the TI tool AISgen but I need to enter parameters specific to the SOMOMAPL138 such as the DDR registers.

    Can anyone tell me what these registers should correctly be set to please?

    Thanks

    Rob

     

     

     
    bradb
    Basic Member
    Basic Member
    Posts:203


    --
    29 Apr 2014 03:03 PM
    These values below were pulled from a Linux 2.6.37 BSP.

     

    0xB0000008h SDCR

    0xB000000Ch SDRCR
    0xB0000010h SDTIMR1
    0xB0000014h SDTIMR2
    0xB000001Ch SDCR2
    0xB0000020h PBBPR  

    root@arago:/media/ram# peekpoke -l -r 0xB0000008
    b0000008 /l -> 0a034622
    root@arago:/media/ram# peekpoke -l -r 0xB000000C
    b000000c /l -> 00000407
    root@arago:/media/ram# peekpoke -l -r 0xB0000010
    b0000010 /l -> 184929cb
    root@arago:/media/ram# peekpoke -l -r 0xB0000014
    b0000014 /l -> 380fc700
    root@arago:/media/ram# peekpoke -l -r 0xB000001C
    b000001c /l -> 00000000
    root@arago:/media/ram# peekpoke -l -r 0xB0000020
    b0000020 /l -> 000000ff
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