[U-Boot] [PATCH v2] ml507: Fix Xilinx uartlite driver hang
Anatolij Gustschin
agust at denx.de
Fri Oct 5 23:33:04 CEST 2012
Hi,
On Mon, 24 Sep 2012 23:27:05 +0000 (UTC)
Rommel Custodio <sessyargc+uboot at gmail.com> wrote:
> The default configuration for ml507 will generate a hang() in the
> Xilinx uartlite driver.
>
> userial_ports[] in drivers/serial/serial_xuartlite.c does not get
> initialized properly. CONFIG_SERIAL_BASE is unused.
> XILINX_UARTLITE_BASEADDR is used instead.
>
> Signed-off-by: Rommel Custodio <sessyargc+uboot at gmail.com>
> ---
> Changes since v1:
> - fixed the path, tabs got mangled causing the patch to fail
>
> include/configs/xilinx-ppc.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/configs/xilinx-ppc.h b/include/configs/xilinx-ppc.h
> index 1235c37..2bdaa05 100644
> --- a/include/configs/xilinx-ppc.h
> +++ b/include/configs/xilinx-ppc.h
> @@ -118,7 +118,7 @@
> /* serial communication */
> #ifdef XPAR_UARTLITE_0_BASEADDR
> #define CONFIG_XILINX_UARTLITE
> -#define CONFIG_SERIAL_BASE XPAR_UARTLITE_0_BASEADDR
> +#define XILINX_UARTLITE_BASEADDR XPAR_UARTLITE_0_BASEADDR
> #define CONFIG_BAUDRATE XPAR_UARTLITE_0_BAUDRATE
> #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
> #else
I think this patch is correct. Applied to staging/agust at denx.de.
Thanks,
Anatolij
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