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Last Post 28 Mar 2006 04:02 PM by  kurtl@logicpd.com
SDRAM configuration in MCF5485
 1 Replies
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hadi_dewan
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28 Mar 2006 12:42 PM
    Hi,
    I was just wondering if anyone have all the configuration values for
    MCF5485Evb SDRAM initialization.
    Currently I have the following. I set my $bar to 0x1000000.
    Any help would be really appreciated. If you can send me the dump of the your lolo at those memory address.
    Hadi

    set *0x10000004 = 0x000002AA
    set *0x10000020 = 0x00000019

    set *0x10000108 = 0x73722930
    set *0x1000010C = 0x46370000

    set *0x10000104 = 0xE10F0002
    set *0x10000100 = 0x40010000
    set *0x10000100 = 0x058D0000

    set *0x10000104 = 0xE10F0002
    set *0x10000104 = 0xE10F0004
    set *0x10000104 = 0xE10F0004
    set *0x10000100 = 0x018d0000
    set *0x10000104 = 0x710F0F00
    kurtl@logicpd.com
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    28 Mar 2006 04:02 PM
    These were the settings on the MCF5485 kit at my desk running Lolo ver. 2.0.2
    losh> x /w 0x10000004
    0x10000004 00000000
    losh> x /w 0x10000020
    0x10000020 00000019
    losh> x /w 0x10000108
    0x10000108 73611730
    losh> x /w 0x1000010C
    0x1000010c 46770000
    losh> x /w 0x10000100
    0x10000100 008c0000

    -Kurt

    Forums Freescale / NXP SOMs and Development Kits M54xx EVB ColdFire Development Kit
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