diff --git a/rv1126_rv1109/BoardConfig-battery-evb-v10.mk b/rv1126_rv1109/BoardConfig-battery-evb-v10.mk
new file mode 100644
index 0000000..d9443db
--- /dev/null
+++ b/rv1126_rv1109/BoardConfig-battery-evb-v10.mk
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# Target arch
+export RK_ARCH=arm
+# Uboot defconfig
+export RK_UBOOT_DEFCONFIG=rv1126-bat-emmc-tb
+# Uboot image format type: fit(flattened image tree)
+export RK_UBOOT_FORMAT_TYPE=fit
+# Loader update spl from Uboot
+export RK_LOADER_UPDATE_SPL=true
+# Kernel defconfig
+export RK_KERNEL_DEFCONFIG=rv1126_defconfig
+# kernel defconfig fragment
+export RK_KERNEL_DEFCONFIG_FRAGMENT="rv1126-tb.config rv1126-battery-evb.config"
+# Kernel dts
+export RK_KERNEL_DTS=rv1126-bat-evb-v10
+# boot image type
+export RK_BOOT_IMG=zboot.img
+# kernel image path
+export RK_KERNEL_IMG=kernel/arch/arm/boot/Image
+# parameter for GPT table
+export RK_PARAMETER=parameter-tb.txt
+# Buildroot config
+# export RK_CFG_BUILDROOT=rockchip_rv1126_rv1109_tb
+# Recovery config
+export RK_CFG_RECOVERY=
+# ramboot config
+export RK_CFG_RAMBOOT=rockchip_rv1126_battery_evb_v10
+# ramboot idt config
+export RK_RECOVERY_FIT_ITS=boot-tb.its
+# Pcba config
+export RK_CFG_PCBA=
+# Build jobs
+export RK_JOBS=12
+# target chip
+export RK_TARGET_PRODUCT=rv1126_rv1109
+# Set ramboot image type
+export RK_RAMBOOT_TYPE=ROMFS
+# Set oem partition type, including ext2 squashfs
+export RK_OEM_FS_TYPE=ext2
+# Set userdata partition type, including ext2, fat
+export RK_USERDATA_FS_TYPE=ext2
+# OEM config
+export RK_OEM_DIR=oem_empty
+# OEM build on buildroot
+export RK_OEM_BUILDIN_BUILDROOT=YES
+#userdata config, if not define this, system will format by RK_USERDATA_FS_TYPE
+export RK_USERDATA_DIR=userdata_empty
+#misc image
+export RK_MISC=
+#choose enable distro module
+export RK_DISTRO_MODULE=
+# Define package-file for update.img
+export RK_PACKAGE_FILE=rv1126-package-file-emmc-tb
diff --git a/rv1126_rv1109/BoardConfig-battery-evb.mk b/rv1126_rv1109/BoardConfig-battery-evb.mk
index 31646fa..a62a31d 100644
--- a/rv1126_rv1109/BoardConfig-battery-evb.mk
+++ b/rv1126_rv1109/BoardConfig-battery-evb.mk
@@ -11,9 +11,9 @@ export RK_LOADER_UPDATE_SPL=true
 # Kernel defconfig
 export RK_KERNEL_DEFCONFIG=rv1126_defconfig
 # kernel defconfig fragment
-export RK_KERNEL_DEFCONFIG_FRAGMENT="rv1126-tb.config rv1126-battery-evb.config"
+export RK_KERNEL_DEFCONFIG_FRAGMENT="rv1126-tb.config rv1126-battery-evb-v11.config"
 # Kernel dts
-export RK_KERNEL_DTS=rv1126-bat-evb-v10
+export RK_KERNEL_DTS=rv1126-bat-evb-v11
 # boot image type
 export RK_BOOT_IMG=zboot.img
 # kernel image path