I am sending V2 series of patches that fix the OF serial driver and add support to it and the boot for the Xilinx UART 16550.
The ePAPR, although not a formal spec yet, proposes allowing reg-shift for ns16550. We believe this is a reasonable approach and have implemented it in this patch series. We've tried to integrate the consensus from the previous comments also. [v1] I am sending a series of patches that fix the OF serial driver and add support to it and the boot for the Xilinx UART 16550. I think we have tried to satisfy previous concerns about UARTs which are non-standard as the Xilinx 16550 is (register spacing and offset). We would like to have these pulled into 2.6.26. Thanks, John
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