tree c91ca80eebb509bb9a34706625be46e0797077b4
parent cc19c25e2752bb8b446463eb627e258e659d73d9
author Shengzhou Liu <Shengzhou.Liu@freescale.com> 1416820318 +0800
committer York Sun <yorksun@freescale.com> 1417795575 -0800

board/t1024qds: update pin multiplexing

Add multiplexing support among SPI flash, TDM riser card and SDXC.
it routes SPI pins to SPI flash by default.
Route SPI pins to SD slot if "adaptor=sdxc" is set in hwconfig.
Route SPI pins to TDM riser card and do fixup for dts if "pin_mux=tdm"
is set in hwconfig.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Xie Xiaobo <X.Xie@freescale.com>
Signed-off-by: Zhao Qiang <B45475@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>