diff --git a/c/src/lib/libbsp/arm/lpc24xx/configure.ac b/c/src/lib/libbsp/arm/lpc24xx/configure.ac
index d62120e6e8..970eabd2bb 100644
--- a/c/src/lib/libbsp/arm/lpc24xx/configure.ac
+++ b/c/src/lib/libbsp/arm/lpc24xx/configure.ac
@@ -120,6 +120,9 @@ RTEMS_BSPOPTS_HELP([LPC_DMA_CHANNEL_COUNT],[DMA channel count])
 RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[lpc24xx_ncs_rom_ext],[0x80000040])
 RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start])
 
+RTEMS_BSPOPTS_SET([BSP_USB_OTG_TRANSCEIVER_I2C_ADDR],[lpc17xx_ea*],[(0x2f << 1)])
+RTEMS_BSPOPTS_HELP([BSP_USB_OTG_TRANSCEIVER_I2C_ADDR],[USB OTG transceiver I2C address used by USB stack])
+
 RTEMS_BSP_CLEANUP_OPTIONS(0, 0)
 RTEMS_BSP_LINKCMDS
 
diff --git a/c/src/lib/libbsp/arm/lpc32xx/configure.ac b/c/src/lib/libbsp/arm/lpc32xx/configure.ac
index c7fe790123..6af65292f1 100644
--- a/c/src/lib/libbsp/arm/lpc32xx/configure.ac
+++ b/c/src/lib/libbsp/arm/lpc32xx/configure.ac
@@ -91,6 +91,9 @@ RTEMS_BSPOPTS_HELP([LPC_DMA_CHANNEL_COUNT],[DMA channel count])
 RTEMS_BSPOPTS_SET([BSP_START_RESET_VECTOR],[*],[])
 RTEMS_BSPOPTS_HELP([BSP_START_RESET_VECTOR],[reset vector address for BSP start])
 
+RTEMS_BSPOPTS_SET([BSP_USB_OTG_TRANSCEIVER_I2C_ADDR],[lpc32xx_mzx*],[(0x2c << 1)])
+RTEMS_BSPOPTS_HELP([BSP_USB_OTG_TRANSCEIVER_I2C_ADDR],[USB OTG transceiver I2C address used by USB stack])
+
 RTEMS_BSPOPTS_SET([TESTS_USE_PRINTK],[*],[1])
 RTEMS_BSPOPTS_HELP([TESTS_USE_PRINTK],[tests use printk() for output])