Rune Torgersen wrote:
> Ok we're now using
> [EMAIL PROTECTED] {
> device_type = "serial";
> compatible = "fsl,mpc8280-smc-uart",
> "fsl,cpm2-smc-uart";
> reg = <11a80 10 0 40>; // <base_address length
> parameter_ram_address length>
> interrupts = <4 8>; // Interrupt from table 4.3
> of mpc8280rm, interrupt is level or edge
> interrupt-parent = <&PIC>;
> fsl,cpm-brg = <7>;
> fsl,cpm-command = <1d000000>; // Page and Sub-block code
> of the CPCR
> };
Looks good.
> Right now we're trying to just get a kernel to give us some serial
> output, so we can continue the porting job.
> We're unsig a cuImage (using the pq2fads code right now).
>
> Now our problem is that the serial port is spitting out 0x0a's as fast
> as it can.
Don't forget to exclude the SMC parameter RAM from the muram data area
in /soc/cpm/muram/data/reg. If you have an older device tree binding
that has no /soc/cpm/muram node, but instead has two resources in
/soc/cpm/reg, you need to move to head-of-tree to get this to work.
-Scott
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