diff --git a/wally-pipelined/linux-testgen/buildroot-config-src/linux.config b/wally-pipelined/linux-testgen/buildroot-config-src/linux.config
index 70167fe7..25d2b654 100644
--- a/wally-pipelined/linux-testgen/buildroot-config-src/linux.config
+++ b/wally-pipelined/linux-testgen/buildroot-config-src/linux.config
@@ -489,6 +489,7 @@ CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_PS2MULT is not set
 # CONFIG_SERIO_ARC_PS2 is not set
 # CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
 # CONFIG_USERIO is not set
 # CONFIG_GAMEPORT is not set
 # end of Hardware I/O ports
@@ -544,6 +545,7 @@ CONFIG_SERIAL_SIFIVE_CONSOLE=y
 # CONFIG_SERIAL_SPRD is not set
 # end of Serial drivers
 
+CONFIG_SERIAL_MCTRL_GPIO=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 # CONFIG_GOLDFISH_TTY is not set
 # CONFIG_NULL_TTY is not set
@@ -589,23 +591,46 @@ CONFIG_DEVMEM=y
 # end of PTP clock support
 
 # CONFIG_PINCTRL is not set
-# CONFIG_GPIOLIB is not set
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=32
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_CDEV_V1 is not set
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+CONFIG_GPIO_SIFIVE=y
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
 # CONFIG_W1 is not set
-CONFIG_POWER_RESET=y
-# CONFIG_POWER_RESET_RESTART is not set
-CONFIG_POWER_RESET_SYSCON=y
-CONFIG_POWER_RESET_SYSCON_POWEROFF=y
-# CONFIG_SYSCON_REBOOT_MODE is not set
-# CONFIG_NVMEM_REBOOT_MODE is not set
-CONFIG_POWER_SUPPLY=y
-# CONFIG_POWER_SUPPLY_DEBUG is not set
-# CONFIG_PDA_POWER is not set
-# CONFIG_TEST_POWER is not set
-# CONFIG_BATTERY_DS2780 is not set
-# CONFIG_BATTERY_DS2781 is not set
-# CONFIG_BATTERY_BQ27XXX is not set
-# CONFIG_CHARGER_MAX8903 is not set
-# CONFIG_BATTERY_GOLDFISH is not set
+# CONFIG_POWER_RESET is not set
+# CONFIG_POWER_SUPPLY is not set
 # CONFIG_HWMON is not set
 # CONFIG_THERMAL is not set
 # CONFIG_WATCHDOG is not set