Install i2c-tools on all HW targets

Change-Id: I4c1cf0e1f4128118cf76e57566d72c7fcd486dd0
diff --git a/configs/czechlight_beaglebone_defconfig b/configs/czechlight_beaglebone_defconfig
index 5307e28..e5b39aa 100644
--- a/configs/czechlight_beaglebone_defconfig
+++ b/configs/czechlight_beaglebone_defconfig
@@ -20,6 +20,7 @@
 BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/beaglebone/czechlight-bbb.dts"
 BR2_PACKAGE_LINUX_TOOLS_PERF=y
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/busybox-config"
+BR2_PACKAGE_I2C_TOOLS=y
 BR2_PACKAGE_AVAHI=y
 BR2_PACKAGE_AVAHI_DAEMON=y
 # BR2_PACKAGE_NETSNMP_SERVER is not set