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author | Bin Meng <bmeng.cn@gmail.com> | 2016-01-14 03:39:06 (GMT) |
---|---|---|
committer | Simon Glass <sjg@chromium.org> | 2016-01-21 02:10:15 (GMT) |
commit | 665ac00c9842bf45aacec2b9d8bd017ad201d7f9 (patch) | |
tree | 398f3392fd2b7476c60d21f5485c853014c23e2e | |
parent | 8b67761437099c81c18f825f195c70a25fed0097 (diff) | |
download | u-boot-665ac00c9842bf45aacec2b9d8bd017ad201d7f9.tar.xz |
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 <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
Tested-by: Alison Wang <alison.wang@nxp.com>
Acked-by: Simon Glass <sjg@chromium.org>
-rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
-rw-r--r-- | arch/arm/dts/ls1021a-twr-lpuart.dts | 16 | ||||
-rw-r--r-- | configs/ls1021atwr_nor_lpuart_defconfig | 4 |
3 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 5a6f75a..7706b41 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -93,7 +93,7 @@ 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 |