diff --git a/recipes-bsp/barebox/barebox-gsmk-owhw-mlo_git.bb b/recipes-bsp/barebox/barebox-gsmk-owhw-mlo_git.bb
index 55b019a..7615b20 100644
--- a/recipes-bsp/barebox/barebox-gsmk-owhw-mlo_git.bb
+++ b/recipes-bsp/barebox/barebox-gsmk-owhw-mlo_git.bb
@@ -1,6 +1,6 @@
 require barebox.inc
 
-SRCREV = "8a75b87fb2f6c7970265ebd77f0338be46421fe2"
+SRCREV = "ce8849b03a40718fdaa9d7fc30312eeeb0fafcac"
 SRC_URI = " \
 	git://git.sysmocom.de/barebox.git;branch=v2015.06 \
 	file://defconfig \
diff --git a/recipes-bsp/barebox/barebox-gsmk-owhw/defconfig b/recipes-bsp/barebox/barebox-gsmk-owhw/defconfig
index 6573425..46892e5 100644
--- a/recipes-bsp/barebox/barebox-gsmk-owhw/defconfig
+++ b/recipes-bsp/barebox/barebox-gsmk-owhw/defconfig
@@ -343,6 +343,7 @@ CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_LED=y
 CONFIG_CMD_NAND=y
+CONFIG_CMD_SPI=y
 CONFIG_CMD_LED_TRIGGER=y
 CONFIG_CMD_USBGADGET=y
 
@@ -393,7 +394,9 @@ CONFIG_PHYLIB=y
 # CONFIG_DRIVER_NET_CALXEDA_XGMAC is not set
 CONFIG_DRIVER_NET_CPSW=y
 # CONFIG_DRIVER_NET_DESIGNWARE is not set
+# CONFIG_DRIVER_NET_ENC28J60 is not set
 # CONFIG_DRIVER_NET_KS8851_MLL is not set
+# CONFIG_DRIVER_NET_MICREL is not set
 # CONFIG_DRIVER_NET_SMC911X is not set
 # CONFIG_DRIVER_NET_SMC91111 is not set
 
@@ -418,13 +421,16 @@ CONFIG_MICREL_PHY=y
 #
 # SPI drivers
 #
-# CONFIG_SPI is not set
+CONFIG_SPI=y
+CONFIG_DRIVER_SPI_GPIO=y
+CONFIG_DRIVER_SPI_OMAP3=y
 CONFIG_I2C=y
+CONFIG_I2C_ALGOBIT=y
 
 #
 # I2C Hardware Bus support
 #
-# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_GPIO=y
 CONFIG_I2C_OMAP=y
 CONFIG_MTD=y
 CONFIG_MTD_WRITE=y
@@ -434,6 +440,8 @@ CONFIG_MTD_OOB_DEVICE=y
 #
 # Self contained MTD devices
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_DOCG3 is not set
 # CONFIG_MTD_MTDRAM is not set
 # CONFIG_DRIVER_CFI is not set
@@ -504,7 +512,8 @@ CONFIG_LED_TRIGGERS=y
 #
 # EEPROM support
 #
-CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
+# CONFIG_EEPROM_AT24 is not set
 
 #
 # Input device support
@@ -523,6 +532,7 @@ CONFIG_GPIOLIB=y
 # GPIO
 #
 CONFIG_GPIO_GENERIC=y
+# CONFIG_GPIO_74164 is not set
 CONFIG_GPIO_GENERIC_PLATFORM=y
 # CONFIG_GPIO_IMX is not set
 # CONFIG_GPIO_MXS is not set
@@ -544,6 +554,7 @@ CONFIG_BUS_OMAP_GPMC=y
 #
 # Firmware Drivers
 #
+# CONFIG_FIRMWARE_ALTERA_SERIAL is not set
 
 #
 # PHY Subsystem
diff --git a/recipes-bsp/barebox/barebox-gsmk-owhw_git.bb b/recipes-bsp/barebox/barebox-gsmk-owhw_git.bb
index bc394d4..7936eb9 100644
--- a/recipes-bsp/barebox/barebox-gsmk-owhw_git.bb
+++ b/recipes-bsp/barebox/barebox-gsmk-owhw_git.bb
@@ -2,7 +2,7 @@ require barebox.inc
 
 RDEPENDS_${PN} += "${PN}-mlo"
 
-SRCREV = "8a75b87fb2f6c7970265ebd77f0338be46421fe2"
+SRCREV = "ce8849b03a40718fdaa9d7fc30312eeeb0fafcac"
 SRC_URI = " \
 	git://git.sysmocom.de/barebox.git;branch=v2015.06 \
 	file://defconfig \