Enable low-level debug support for i.MX6UL by adding the
debug port definitions for the SoC.
Singed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add low level uart debug support for imx7d
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NBai Ping <b51503@freescale.com>
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Enable low-level debug support for i.MX6 SoloX by adding the debug
port definitions for the SoC.
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Add appropriate UART address definitions and support defines for using the
UARTs of the Freescale IMX50 SoC as debug ports.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Enable low-level debug support for i.MX6 SoloLite by adding the debug
port definitions for the SoC.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Extend imx6q DEBUG_LL uart port selection support to cover all i.MX
SoCs.  The 'range' of the Kconfig option gets dropped, as users
looking at the option must know the uart number on his board.  The
bottom line is that the build system will report an error if an
invalid port number is picked for given SoC.

The header arch/arm/include/debug/imx-uart.h is created to accommodate
all the uart base addresses.  And the header will also be used for
other low-level debug facility later.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>