Hi, > -----Original Message----- > From: Bin Meng [mailto:[email protected]] > Sent: Thursday, January 14, 2016 11:39 AM > To: Simon Glass; Stefan Agner; Bhuvanchandra DV; Albert ARIBAUD (3ADEV); > York Sun; Alison Wang; U-Boot Mailing List > Subject: [PATCH v2 9/9] arm: ls1021atwr: Enable driver model lpuart > serial driver > > Convert ls1021atwr_nor_lpuart to driver model support. As a start, > enable lpuart serial port driver. > > Signed-off-by: Bin Meng <[email protected]> > Reviewed-by: Simon Glass <[email protected]> > > --- > > Changes in v2: > - Create a ls1021a-twr-lpuart.dts for ls1021atwr_nor_lpuart_defconfig > > arch/arm/dts/Makefile | 2 +- > arch/arm/dts/ls1021a-twr-lpuart.dts | 16 ++++++++++++++++ > configs/ls1021atwr_nor_lpuart_defconfig | 4 ++++ > 3 files changed, 21 insertions(+), 1 deletion(-) create mode 100644 > arch/arm/dts/ls1021a-twr-lpuart.dts > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index > 02b031e..4bbf661 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -89,7 +89,7 @@ dtb-$(CONFIG_TARGET_BEAGLE_X15) += am57xx-beagle- > x15.dtb > dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb > > dtb-$(CONFIG_LS102XA) += ls1021a-qds.dtb \ > - ls1021a-twr-duart.dtb > + ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb > dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \ > fsl-ls2080a-rdb.dtb > dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds.dtb \ diff --git > a/arch/arm/dts/ls1021a-twr-lpuart.dts b/arch/arm/dts/ls1021a-twr- > lpuart.dts > new file mode 100644 > index 0000000..2941ec0 > --- /dev/null > +++ b/arch/arm/dts/ls1021a-twr-lpuart.dts > @@ -0,0 +1,16 @@ > +/* > + * Freescale ls1021a TWR board device tree source > + * > + * Copyright 2013-2015 Freescale Semiconductor, Inc. > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +/dts-v1/; > +#include "ls1021a-twr.dtsi" > + > +/ { > + chosen { > + stdout-path = &lpuart0; > + }; > +}; > diff --git a/configs/ls1021atwr_nor_lpuart_defconfig > b/configs/ls1021atwr_nor_lpuart_defconfig > index 58cd61f..599342f 100644 > --- a/configs/ls1021atwr_nor_lpuart_defconfig > +++ b/configs/ls1021atwr_nor_lpuart_defconfig > @@ -1,7 +1,11 @@ > CONFIG_ARM=y > CONFIG_TARGET_LS1021ATWR=y > +CONFIG_DM_SERIAL=y > +CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-lpuart" > CONFIG_SYS_EXTRA_OPTIONS="LPUART" > # CONFIG_CMD_SETEXPR is not set > +CONFIG_OF_CONTROL=y > +CONFIG_DM=y > CONFIG_NETDEVICES=y > CONFIG_E1000=y > CONFIG_FSL_LPUART=y > -- > 1.8.2.1
Reviewed-by: Alison Wang <[email protected]> Tested-by: Alison Wang <[email protected]> Best Regards, Alison Wang _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
