tree fc863634ad9551bf9531dfa94f325e82fdfd1ff3
parent 8ab967b6c6007adbd30e58dfa9ef69154a351484
author Yao Yuan <yao.yuan@freescale.com> 1416984873 +0800
committer York Sun <yorksun@freescale.com> 1418319632 -0800

ls1021aqds: add hwconfig setting to do pin mux

The Freescale LS1021AQDS share some pins, so Add the hwconfig option
that allows the user to choose which the function he wants.

The main pin mux IP is:
eSDHC, SAI, IIC2, RGMII, CAN, SAI.

Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>