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Hello,
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<p>Thank you in advance for your advices concerning my problem :</p>
<p><b><br>
</b></p>
<p><b>Background :</b> In my application, my GR712 (Leon3
processor) is communicating with a FPGA via PROM memory area. In
this FPGA, there are registers to control two MRAM or other
devices.</p>
<p><b>What I want to achieve :</b> I want to create a new driver
that allows the user to open a device "/dev/mram" and use ioctl
calls to allow the user to control these registers in a safe
way.<br>
</p>
<p><b>My question/problem : </b>Driver Manager, when loading
devices list, is somehow loading this list from a ROM zone or
something in the processor and initializes the driver
information only if it can link a hardware device to a driver.
So, can I create a new driver that is not linked with a hardware
device and that is just handling a register in the memory ? If
yes, how ?</p>
<p><br>
</p>
<p>If you have any hint, tips or anything lead concerning what I
want to do, I'll take it.</p>
<p>Again, thank you !<br>
</p>
<p><br>
</p>
<p>Best regards,</p>
<p>Yannick Sarthou.<br>
</p>
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