imx6: aristainetos: add aristainetos 2b csl

add aristainetso board version CSL.

Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/board/aristainetos/Kconfig b/board/aristainetos/Kconfig
index 2e1d84d..9eb3c3b 100644
--- a/board/aristainetos/Kconfig
+++ b/board/aristainetos/Kconfig
@@ -21,3 +21,15 @@
 	default 3
 
 endif
+
+if TARGET_ARISTAINETOS2BCSL
+
+source "board/aristainetos/common/Kconfig"
+
+config SYS_BOARD
+	default "aristainetos"
+
+config SYS_BOARD_VERSION
+	default 4
+
+endif
diff --git a/board/aristainetos/MAINTAINERS b/board/aristainetos/MAINTAINERS
index 4fa0ad2..9685c03 100644
--- a/board/aristainetos/MAINTAINERS
+++ b/board/aristainetos/MAINTAINERS
@@ -5,6 +5,7 @@
 F:	include/configs/aristainetos2.h
 F:	configs/aristainetos2_defconfig
 F:	configs/aristainetos2b_defconfig
+F:	configs/aristainetos2bcsl_defconfig
 F:	arch/arm/dts/imx6qdl-aristainetos2.dtsi
 F:	arch/arm/dts/imx6qdl-aristainetos2-common.dtsi
 F:	arch/arm/dts/imx6qdl-aristainetos2-u-boot.dtsi
@@ -20,3 +21,9 @@
 F:	arch/arm/dts/imx6dl-aristainetos2b_7-u-boot.dtsi
 F:	arch/arm/dts/imx6qdl-aristainetos2b-u-boot.dtsi
 F:	arch/arm/dts/imx6qdl-aristainetos2b.dtsi
+F:	arch/arm/dts/imx6dl-aristainetos2b_csl_4.dts
+F:	arch/arm/dts/imx6dl-aristainetos2b_csl_4-u-boot.dtsi
+F:	arch/arm/dts/imx6dl-aristainetos2b_csl_7.dts
+F:	arch/arm/dts/imx6dl-aristainetos2b_csl_7-u-boot.dtsi
+F:	arch/arm/dts/imx6qdl-aristainetos2b_csl.dtsi
+F:	arch/arm/dts/imx6qdl-aristainetos2b_csl-u-boot.dtsi
diff --git a/board/aristainetos/aristainetos.c b/board/aristainetos/aristainetos.c
index ca61559..8809079 100644
--- a/board/aristainetos/aristainetos.c
+++ b/board/aristainetos/aristainetos.c
@@ -490,7 +490,9 @@
 			.vmode          = FB_VMODE_NONINTERLACED
 		}
 	}
-#if ((CONFIG_SYS_BOARD_VERSION == 2) || (CONFIG_SYS_BOARD_VERSION == 3))
+#if ((CONFIG_SYS_BOARD_VERSION == 2) || \
+	(CONFIG_SYS_BOARD_VERSION == 3) || \
+	(CONFIG_SYS_BOARD_VERSION == 4))
 	, {
 		.bus	= -1,
 		.addr	= 0,
diff --git a/board/aristainetos/common/Kconfig b/board/aristainetos/common/Kconfig
index a15993e..6f1c825 100644
--- a/board/aristainetos/common/Kconfig
+++ b/board/aristainetos/common/Kconfig
@@ -4,6 +4,7 @@
 	  version of aristainetos board version
 	  2 version 2
 	  3 version 2b
+	  4 version 2bcsl
 
 config SYS_I2C_MXC_I2C1
 	default y