[U-Boot] [U-BOOT][PATCH 4/5] serial_mxc: add support for MX53 processor

[Stefano Babic <sbabic@denx.de>]

Jason Liu wrote:
> The patch adds support for the Freescale mx53 processor.
> 
> Signed-off-by:Jason Liu <r64343@freescale.com>
> ---

Hi Jason,

>  drivers/serial/serial_mxc.c |    7 +++++++
>  1 files changed, 7 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c
> index 4b93e7b..e488595 100644
> --- a/drivers/serial/serial_mxc.c
> +++ b/drivers/serial/serial_mxc.c
> @@ -55,6 +55,13 @@
>  #define UART_PHYS UART2_BASE_ADDR
>  #elif defined(CONFIG_SYS_MX51_UART3)
>  #define UART_PHYS UART3_BASE_ADDR
> +#elif defined(CONFIG_SYS_MX53_UART1)
> +#define UART_PHYS UART1_BASE_ADDR
> +#elif defined(CONFIG_SYS_MX53_UART2)
> +#define UART_PHYS UART2_BASE_ADDR
> +#elif defined(CONFIG_SYS_MX53_UART3)
> +#define UART_PHYS UART3_BASE_ADDR

There are really no difference between MX51 and MX53, both set the same
values to UART_PHYS (at least as constant: even if the physical address
is different, must be unified at this place). I suggest something like
CONFIG_SYS_MX_UART1/2/3, that must be used for both MX51 and MX53.

Best regards,
Stefano Babic

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