[PATCH][RFC] OCP support for MPC107 and relatives

[Adrian Cox]

On Mon, 2004-06-14 at 18:05, Mark A. Greer wrote:

> That's great that you're OCP-ifying the mpc10x code!  My only comment is
> thatI don't like hardcoding the position of an entry in the OCP (e.g.,
> core_ocp[0].vedor/paddr).  I don't think its safe to assume that any
> particular piece of code will always know all of the entries in the OCP
> and therefore what an entry's position will be.  You can use
> 'ocp_for_each_device()' and a routine that checks for the fields that
> you want to accomplish the same thing.

I'll try to do a new version of the patch at the end of the week.

Would it work to have an empty core_ocp[] array, and then call
ocp_add_one_device() to insert the entries? That would deal with these
issues, as the code would look like:
mpc10x_i2c_ocp.paddr = phys_eumb_base + MPC10X_EUMB_I2C_OFFSET;
ocp_add_one_device(&mpc10x_i2c_ocp);

Then the MPC106 path would simply not add any entries, rather than
having to go through and mark them as invalid.

- Adrian Cox
Humboldt Solutions Ltd.


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