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Flash eMMC ls1028a

Question asked by Trygve Langfeldt on Jan 17, 2020
Latest reply on Jan 20, 2020 by Yiping Wang

Hi, 

I have a custom board  with a LS1028A I have an external eMMC connected on eSDHC2. I am trying to flash the eMMC using CodeWarrior Flash Programmer, but I am unable to read or write anything of the device. 

Does anyone know how to configure the Flash Programmer to read/write of an external eMMC?

 

Ekstra info: 

On eSDHC1 I have a SD-Card reader and I can read the manufacturer ID. I have tried using the configuration files that came along with CW and also configured my own. Here is the configuration file I am using now: 

 

<device-file>
    <device>
        <content>
            <name>DG4008</name>
            <device_parameters>
                <device_type>sd</device_type>
                <manufacturerid>0x45</manufacturerid>
            </device_parameters>
            <sectors>
                <sector count="15309208" size="0x200"/>
            </sectors>
            <organizations>
                <organization depth="8000M" width="8">
                    <id>0x45</id>
                    <algorithm>
                        <fpinclude href="algorithms/SD_MMC.xml"/>
                    </algorithm>
                </organization>
            </organizations>
        </content>
    </device>
</device-file>

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