ARM: vf610: add UART choice for low-level debug
authorStefan Agner <stefan@agner.ch>
Wed, 5 Mar 2014 22:07:48 +0000 (23:07 +0100)
committerShawn Guo <shawn.guo@freescale.com>
Wed, 30 Apr 2014 05:40:27 +0000 (13:40 +0800)
commitcfdb7d564c03a06e00f76a5e9b3929f802c1040b
tree9c7d46bcf05b660e4c0cda1fc10174147f5884a4
parent477fbf1db8cb7b33ada578efb6dd8ce2f00de7f8
ARM: vf610: add UART choice for low-level debug

Add choice for low-level debug UART. Similar to i.MX6, there is a
numeric configuration, valid choices are 0 to 3.
Note that the kernel assumes that the boot loader initialized clock
properly.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
arch/arm/Kconfig.debug
arch/arm/include/debug/vf.S