[U-Boot] [PATCH] ppc4xx: POST UART: Use in/out_8() io-accessor functions

[Stefan Roese]

On Tuesday 14 September 2010 10:42:33 Stefan Roese wrote:
> This patch fixes a problem in the PPC4xx POST UART driver. This driver
> incorrectly used the in/out8() io-accessor functions. This could lead to
> problems since these functions don't guarantee execution ordering. This
> patch now replaces these functions with the correct ones.
> 
> Additionally the driver is converted to using the NS16550 struct instead
> of macros for the register offsets.
> 
> And some common code is factored out for better maintainability.

Applied to u-boot-ppc4xx/master. Thanks.
 
Cheers,
Stefan

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