ARM: imx: support DEBUG_LL uart port selection for all i.MX SoCs
authorShawn Guo <shawn.guo@linaro.org>
Wed, 12 Dec 2012 11:03:53 +0000 (19:03 +0800)
committerShawn Guo <shawn.guo@linaro.org>
Tue, 5 Feb 2013 02:14:55 +0000 (10:14 +0800)
commitf8c95fe6d9adad72fc7bce90f4ab68d119f50c5b
tree79b421f9052c3d331347f577150f14a91cc62c28
parent4ad625d466389b016a9aec425b3dc2d82adc43df
ARM: imx: support DEBUG_LL uart port selection for all i.MX SoCs

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: Shawn Guo <shawn.guo@linaro.org>
arch/arm/Kconfig.debug
arch/arm/include/debug/imx-uart.h [new file with mode: 0644]
arch/arm/include/debug/imx.S