[U-Boot] [PATCH v2 8/9] arm: ls1021atwr: Split off board device tree

[Bin Meng]

Move /chosen node out of the board device tree.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>

---

Changes in v2:
- New patch to split off board device tree

 arch/arm/dts/Makefile                              |  2 +-
 arch/arm/dts/ls1021a-twr-duart.dts                 | 16 ++++++++++++++++
 arch/arm/dts/{ls1021a-twr.dts => ls1021a-twr.dtsi} |  3 +--
 configs/ls1021atwr_nor_defconfig                   |  2 +-
 configs/ls1021atwr_qspi_defconfig                  |  2 +-
 configs/ls1021atwr_sdcard_qspi_defconfig           |  2 +-
 6 files changed, 21 insertions(+), 6 deletions(-)
 create mode 100644 arch/arm/dts/ls1021a-twr-duart.dts
 rename arch/arm/dts/{ls1021a-twr.dts => ls1021a-twr.dtsi} (96%)

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 0bcd316..02b031e 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-$(CONFIG_LS102XA) += ls1021a-qds.dtb \
-	ls1021a-twr.dtb
+	ls1021a-twr-duart.dtb
 dtb-$(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-duart.dts b/arch/arm/dts/ls1021a-twr-duart.dts
new file mode 100644
index 0000000..aaf7296
--- /dev/null
+++ b/arch/arm/dts/ls1021a-twr-duart.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 = &uart0;
+	};
+};
diff --git a/arch/arm/dts/ls1021a-twr.dts b/arch/arm/dts/ls1021a-twr.dtsi
similarity index 96%
rename from arch/arm/dts/ls1021a-twr.dts
rename to arch/arm/dts/ls1021a-twr.dtsi
index aead13f..d1be9ae 100644
--- a/arch/arm/dts/ls1021a-twr.dts
+++ b/arch/arm/dts/ls1021a-twr.dtsi
@@ -1,12 +1,11 @@
 /*
- * Freescale ls1021a TWR board device tree source
+ * Freescale ls1021a TWR board common device tree source
  *
  * Copyright 2013-2015 Freescale Semiconductor, Inc.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-/dts-v1/;
 #include "ls1021a.dtsi"
 
 / {
diff --git a/configs/ls1021atwr_nor_defconfig b/configs/ls1021atwr_nor_defconfig
index 2b79443..b7b3a8d 100644
--- a/configs/ls1021atwr_nor_defconfig
+++ b/configs/ls1021atwr_nor_defconfig
@@ -1,7 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS1021ATWR=y
 CONFIG_DM_SERIAL=y
-CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_DM=y
diff --git a/configs/ls1021atwr_qspi_defconfig b/configs/ls1021atwr_qspi_defconfig
index 0c71df6..d7c7e4c 100644
--- a/configs/ls1021atwr_qspi_defconfig
+++ b/configs/ls1021atwr_qspi_defconfig
@@ -1,7 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS1021ATWR=y
 CONFIG_DM_SPI=y
-CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
 CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_SETEXPR is not set
diff --git a/configs/ls1021atwr_sdcard_qspi_defconfig b/configs/ls1021atwr_sdcard_qspi_defconfig
index 2b4ebd9..453a3bb 100644
--- a/configs/ls1021atwr_sdcard_qspi_defconfig
+++ b/configs/ls1021atwr_sdcard_qspi_defconfig
@@ -1,7 +1,7 @@
 CONFIG_ARM=y
 CONFIG_TARGET_LS1021ATWR=y
 CONFIG_DM_SPI=y
-CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr"
+CONFIG_DEFAULT_DEVICE_TREE="ls1021a-twr-duart"
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SD_BOOT_QSPI"
 CONFIG_OF_CONTROL=y
-- 
1.8.2.1