diff --git a/hw/bsp/family_support.cmake b/hw/bsp/family_support.cmake
index 5bd9a6d75..68a21bc7d 100644
--- a/hw/bsp/family_support.cmake
+++ b/hw/bsp/family_support.cmake
@@ -2,6 +2,9 @@ include_guard()
 
 include(CMakePrintHelpers)
 
+# TOP is path to root directory
+set(TOP "${CMAKE_CURRENT_LIST_DIR}/../..")
+
 # Default to gcc
 if (NOT DEFINED TOOLCHAIN)
     set(TOOLCHAIN gcc)
diff --git a/hw/bsp/imxrt/family.cmake b/hw/bsp/imxrt/family.cmake
index f9818cde6..a681b0419 100644
--- a/hw/bsp/imxrt/family.cmake
+++ b/hw/bsp/imxrt/family.cmake
@@ -4,9 +4,6 @@ if (NOT BOARD)
   message(FATAL_ERROR "BOARD not specified")
 endif ()
 
-# TOP is path to root directory
-set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
-
 # toolchain set up
 set(CMAKE_SYSTEM_PROCESSOR cortex-m7 CACHE INTERNAL "System Processor")
 set(CMAKE_TOOLCHAIN_FILE ${TOP}/tools/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
diff --git a/hw/bsp/lpc18/family.cmake b/hw/bsp/lpc18/family.cmake
index c47839a5c..698120077 100644
--- a/hw/bsp/lpc18/family.cmake
+++ b/hw/bsp/lpc18/family.cmake
@@ -4,8 +4,6 @@ if (NOT BOARD)
   message(FATAL_ERROR "BOARD not specified")
 endif ()
 
-# TOP is path to root directory
-set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
 set(SDK_DIR ${TOP}/hw/mcu/nxp/lpcopen/lpc18xx/lpc_chip_18xx)
 
 # toolchain set up
diff --git a/hw/bsp/lpc55/family.cmake b/hw/bsp/lpc55/family.cmake
index d6ce0b781..1b9c1a655 100644
--- a/hw/bsp/lpc55/family.cmake
+++ b/hw/bsp/lpc55/family.cmake
@@ -4,8 +4,6 @@ if (NOT BOARD)
   message(FATAL_ERROR "BOARD not specified")
 endif ()
 
-# TOP is path to root directory
-set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
 set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-sdk)
 set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
 
diff --git a/hw/bsp/mcx/family.cmake b/hw/bsp/mcx/family.cmake
index abca7c90e..1719320e6 100644
--- a/hw/bsp/mcx/family.cmake
+++ b/hw/bsp/mcx/family.cmake
@@ -4,8 +4,6 @@ if (NOT BOARD)
   message(FATAL_ERROR "BOARD not specified")
 endif ()
 
-# TOP is path to root directory
-set(TOP ${CMAKE_CURRENT_LIST_DIR}/../../..)
 set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-sdk)
 set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
 
diff --git a/hw/bsp/nrf/family.cmake b/hw/bsp/nrf/family.cmake
index 59d4a7947..68b19b33b 100644
--- a/hw/bsp/nrf/family.cmake
+++ b/hw/bsp/nrf/family.cmake
@@ -4,8 +4,6 @@ if (NOT BOARD)
   message(FATAL_ERROR "BOARD not specified")
 endif ()
 
-# TOP is path to root directory
-set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
 set(NRFX_DIR ${TOP}/hw/mcu/nordic/nrfx)
 set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
 
diff --git a/hw/bsp/rp2040/family.cmake b/hw/bsp/rp2040/family.cmake
index 17f206c77..28637e3ee 100644
--- a/hw/bsp/rp2040/family.cmake
+++ b/hw/bsp/rp2040/family.cmake
@@ -16,8 +16,8 @@ if (NOT TARGET _rp2040_family_inclusion_marker)
 	include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
 
 	# TOP is absolute path to root directory of TinyUSB git repo
-	set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
-	get_filename_component(TOP "${TOP}" REALPATH)
+	#set(TOP "${CMAKE_CURRENT_LIST_DIR}/../../..")
+	#get_filename_component(TOP "${TOP}" REALPATH)
 
 	if (NOT PICO_TINYUSB_PATH)
 		set(PICO_TINYUSB_PATH ${TOP})