[U-Boot] [RFC PATCH v1 1/2] arm: ls1021aqds: Convert to driver model and enable serial support

[Huan Wang]

> -----Original Message-----
> From: York Sun [mailto:york.sun at nxp.com]
> Sent: Tuesday, February 09, 2016 8:57 AM
> To: u-boot at lists.denx.de
> Cc: jteki at openedev.com; sjg at chromium.org; yamada.masahiro at socionext.com;
> lokeshvutla at ti.com; bmeng.cn at gmail.com; ijc at hellion.org.uk;
> hdegoede at redhat.com; albert.u.boot at aribaud.net; sr at denx.de;
> alison.wang at freescale.com; york sun; Huan Wang
> Subject: [RFC PATCH v1 1/2] arm: ls1021aqds: Convert to driver model and
> enable serial support
> 
> Split duart configuration as device tree file. Move /chosen node out of
> board commone device tree. Convert ls1021aqds nor and SD configurations
> to driver model support (qspi already uses DM).
> Enable ns16550 DM serial driver for nor configurations.
> 
> Signed-off-by: York Sun <york.sun at nxp.com>
> CC: Alison Wang <alison.wang at nxp.com>
> CC: Bin Meng <bmeng.cn at gmail.com>
> ---
> 
>  arch/arm/dts/Makefile                              |    2 +-
>  arch/arm/dts/ls1021a-qds-duart.dts                 |   16
> ++++++++++++++++
>  arch/arm/dts/{ls1021a-qds.dts => ls1021a-qds.dtsi} |    3 +--
>  configs/ls1021aqds_ddr4_nor_defconfig              |    4 ++++
>  configs/ls1021aqds_nor_defconfig                   |    4 ++++
>  configs/ls1021aqds_qspi_defconfig                  |    2 +-
>  configs/ls1021aqds_sdcard_defconfig                |    3 +++
>  include/configs/ls1021aqds.h                       |    2 ++
>  8 files changed, 32 insertions(+), 4 deletions(-)  create mode 100644
> arch/arm/dts/ls1021a-qds-duart.dts
>  rename arch/arm/dts/{ls1021a-qds.dts => ls1021a-qds.dtsi} (98%)
> 
Reviewed-by: Alison Wang <alison.wang at nxp.com>