diff --git a/src/mainboard/intel/strago/devicetree.cb b/src/mainboard/intel/strago/devicetree.cb
index 788153a..c2aa47a 100755
--- a/src/mainboard/intel/strago/devicetree.cb
+++ b/src/mainboard/intel/strago/devicetree.cb
@@ -28,11 +28,11 @@
 	register "PcdEnableDma1" = "1"
 	register "PcdEnableI2C0" = "1"
 	register "PcdEnableI2C1" = "1"
-	register "PcdEnableI2C2" = "1"
-	register "PcdEnableI2C3" = "1"
+	register "PcdEnableI2C2" = "0"
+	register "PcdEnableI2C3" = "0"
 	register "PcdEnableI2C4" = "1"
 	register "PcdEnableI2C5" = "1"
-	register "PcdEnableI2C6" = "1"
+	register "PcdEnableI2C6" = "0"
 	register "PunitPwrConfigDisable" = "0"	# Enable SVID
 	register "ChvSvidConfig" = "SVID_PMIC_CONFIG"
 	register "PcdEmmcMode" = "PCH_ACPI_MODE"
@@ -94,7 +94,7 @@
 					# EDS Table 24-4, Figure 24-5
 		device pci 00.0 on end	# 8086 2280 - SoC transaction router
 		device pci 02.0 on end	# 8086 22b0/22b1 - B1/C0 stepping Graphics and Display
-		device pci 03.0 on end	# 8086 22b8 - Camera and Image Processor
+		device pci 03.0 off end	# 8086 22b8 - Camera and Image Processor
 		device pci 0b.0 on end	# 8086 22dc - ?
 		device pci 10.0 on end	# 8086 2294 - MMC Port
 		device pci 11.0 off end	# 8086 0F15 - SDIO Port
@@ -106,25 +106,25 @@
 		device pci 18.0 on end	# 8086 22c0 - SIO - DMA
 		device pci 18.1 on end	# 8086 22c1 -   I2C Port 1
 		device pci 18.2 on end	# 8086 22c2 -   I2C Port 2
-		device pci 18.3 on end	# 8086 22c3 -   I2C Port 3
-		device pci 18.4 on end	# 8086 22c4 -   I2C Port 4
+		device pci 18.3 off end	# 8086 22c3 -   I2C Port 3
+		device pci 18.4 off end	# 8086 22c4 -   I2C Port 4
 		device pci 18.5 on end	# 8086 22c5 -   I2C Port 5
 		device pci 18.6 on end	# 8086 22c6 -   I2C Port 6
-		device pci 18.7 on end	# 8086 22c7 -   I2C Port 7
-		device pci 1a.0 on end	# 8086 0F18 - Trusted Execution Engine
+		device pci 18.7 off end	# 8086 22c7 -   I2C Port 7
+		device pci 1a.0 off end	# 8086 0F18 - Trusted Execution Engine
 		device pci 1b.0 on end	# 8086 0F04 - HD Audio
 		device pci 1c.0 on end	# 8086 0000 - PCIe Root Port 1
 		device pci 1c.1 on end	# 8086 0000 - PCIe Root Port 2
 		device pci 1c.2 on end	# 8086 0000 - PCIe Root Port 3
-		device pci 1c.3 on end	# 8086 0000 - PCIe Root Port 4
+		device pci 1c.3 off end	# 8086 0000 - PCIe Root Port 4
 		device pci 1e.0 on end	# 8086 2286 - SIO - DMA
 		device pci 1e.1 off end	# 8086 0F08 -   PWM 1
 		device pci 1e.2 off end	# 8086 0F09 -   PWM 2
 		device pci 1e.3 on end	# 8086 228a -   HSUART 1
-		device pci 1e.4 on end	# 8086 228c -   HSUART 2
+		device pci 1e.4 off end	# 8086 228c -   HSUART 2
 		device pci 1e.5 on end	# 8086 228e -   SPI 1
-		device pci 1e.6 on end	# 8086 2290 -   SPI 2
-		device pci 1e.7 on end	# 8086 22ac -   SPI 3
+		device pci 1e.6 off end	# 8086 2290 -   SPI 2
+		device pci 1e.7 off end	# 8086 22ac -   SPI 3
 		device pci 1f.0 on	# 8086 229c - LPC bridge
 			chip drivers/pc80/tpm
 				# Rising edge interrupt