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* ARM: imx6: Rename DEBUG_IMX6Q_UART to UART4Dirk Behme2012-02-271-1/+1
| | | | | | | | | Different boards may use differenct UART ports for debugging. To be able to add different debug UART configurations (e.g. UART2), rename the existing general DEBUG_IMX6Q_UART to DEBUG_IMX6Q_UART4. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* arm/imx6q: add core definitions and low-level debug uartShawn Guo2011-10-311-0/+32
It adds the core definitions and low-level debug uart support for imx6q. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>