diff --git a/meta-ast2400/recipes-kernel/linux/linux-obmc/0001-work-around-aspeed-bmc-opp-palmetto-Add-GPIO-hogs-to.patch b/meta-ast2400/recipes-kernel/linux/linux-obmc/0001-work-around-aspeed-bmc-opp-palmetto-Add-GPIO-hogs-to.patch
deleted file mode 100644
index 038797b..0000000
--- a/meta-ast2400/recipes-kernel/linux/linux-obmc/0001-work-around-aspeed-bmc-opp-palmetto-Add-GPIO-hogs-to.patch
+++ /dev/null
@@ -1,251 +0,0 @@
-From 5362492a7546230866dc4a45269bb3dae65306cb Mon Sep 17 00:00:00 2001
-From: Andrew Jeffery <andrew@aj.id.au>
-Date: Fri, 2 Sep 2016 12:22:41 +0930
-Subject: [PATCH] work-around: aspeed-bmc-opp-palmetto: Add GPIO hogs to
- devicetree
-
-This is a work-in-progress patch that attempts to emulate the GPIO
-state originally written by the mach-aspeed board file.
-
-It isn't entirely analogous: Whilst values might be set in the GPIO
-data/direction registers, this doesn't mean the GPIO IP was in control
-of the pins affected by the bits in question. However, the content of
-the patch is derived directly from the data and direction values that
-Steve Faure reported[1] from a Palmetto running the OpenBMC stable branch.
-
-Secondly, the patch pays no regard to the prescribed active state of the lines
-and assumes active high for all pins. This is not a reflection of the
-description in the schematic, and neither do the configured GPIO values
-necessarily reflect the prescribed initial values from the schematic.
-
-A starting point for the patch was generated from the following Python script:
-
-	 #!/usr/bin/python3
-	 import sys
-
-	 from collections import namedtuple
-
-	 GpioRegsetConfig = namedtuple("GpioRegsetConfig", "banks value direction")
-	 banks = ( "ABCD", "EFGH" )
-
-	 broken = (
-		 GpioRegsetConfig(banks[0], 0x130F8CE3, 0x01706074),
-		 GpioRegsetConfig(banks[1], 0x9F48F7FF, 0x00004002)
-	 )
-
-	 working = (
-		 GpioRegsetConfig(banks[0], 0x130F8CE3, 0x0370E677),
-		 GpioRegsetConfig(banks[1], 0x0370E677, 0xC738F202)
-	 )
-
-	 GpioConfig = namedtuple("GpioConfig", "bank index direction state active")
-
-	 def gpio_dt(name, config):
-	     fmt = "pin_gpio_{} {{\n\tgpio-hog;\n\tgpios = <ASPEED_GPIO({}, {}) {}>;\n\t{};\n\tline-name = \"{}\";\n}};"
-	     if "output" == config.direction:
-		 state = "{}-{}".format(config.direction, config.state)
-	     else:
-		 state = config.direction
-	     return fmt.format(
-		 name.lower(),
-		 config.bank,
-		 config.index,
-		 "GPIO_ACTIVE_HIGH",
-		 state,
-		 name)
-
-	 def tell_gpios(config, change):
-	     for i, bank in enumerate(config.banks):
-		 for j in range(0, 8):
-		     bi = i * 8 + j;
-		     if ((1 << bi) & change) > 0:
-			 gpio = "{}{}".format(bank, j)
-			 if (bi & config.direction) > 0:
-			     sd = "output"
-			     value = "high" if (bi & config.value) > 0 else "low"
-			 else:
-			     sd = "input"
-			     value = None
-			 dtconfig = GpioConfig(bank, j, sd, value, "GPIO_ACTIVE_HIGH")
-			 print(gpio_dt(gpio, dtconfig))
-			 print()
-
-	 def main():
-	     for b, w in zip(broken, working):
-		 cd = b.direction ^ w.direction
-		 tell_gpios(w, cd)
-
-	 if __name__ == "__main__":
-	     main()
-
-The generated patch was tested on a Pass 2 Palmetto. It was found that with the
-patch and an OpenBMC userspace generated at v1.99.0-60-g2b717d8489c1, the host
-could:
-
-* Boot to Petitboot
-* Reboot to Petitboot
-* Survive a reboot of the BMC (remain functional at the Petitboot shell)
-* Be powered off by the BMC after reboot
-
-Reports from Andrew Geissler[2] and Cédric Le Goater[3] suggest mixed results
-across the Palmetto fleet, but this patch at least represents a step forwards.
-
-For the above reasons and those below, this patch is a temporary work-around:
-
-* GPIOs configured as hogs cannot have their line state changed once initialised
-* GPIOs configured as hogs will not be exposed to userspace even if requested
-
-These two issues combined deny capabilities such as Cronus. The ultimate
-solution is userspace daemon(s) requesting and controlling the GPIOs as
-desired.
-
-[1] https://github.com/openbmc/openbmc/issues/527#issuecomment-244239595
-[2] https://github.com/openbmc/openbmc/issues/513#issuecomment-244454018
-[3] https://github.com/openbmc/openbmc/issues/513#issuecomment-244414523
-
-Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
----
- arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 127 ++++++++++++++++++++++++++
- 1 file changed, 127 insertions(+)
-
-diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
-index 21619fd8cd8d..5c689613e5bd 100644
---- a/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
-+++ b/arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts
-@@ -167,6 +167,133 @@
- 		output-low;
- 		line-name = "func_mode2";
- 	};
-+
-+	pin_gpio_a0 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(A, 0) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "A0";
-+	};
-+
-+	pin_gpio_a1 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(A, 1) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "A1";
-+	};
-+
-+	pin_gpio_b1 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(B, 1) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "B1";
-+	};
-+
-+	pin_gpio_b2 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(B, 2) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "B2";
-+	};
-+
-+	pin_gpio_b7 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(B, 7) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "B7";
-+	};
-+
-+	pin_gpio_d1 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "D1";
-+	};
-+
-+	pin_gpio_f1 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(F, 1) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "F1";
-+	};
-+
-+	pin_gpio_f4 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(F, 4) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "F4";
-+	};
-+
-+	pin_gpio_f5 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(F, 5) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "F5";
-+	};
-+
-+	pin_gpio_f7 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(F, 7) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "F7";
-+	};
-+
-+	pin_gpio_g3 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(G, 3) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "G3";
-+	};
-+
-+	pin_gpio_g4 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(G, 4) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "G4";
-+	};
-+
-+	pin_gpio_g5 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(G, 5) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "G5";
-+	};
-+
-+	pin_gpio_h0 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "H0";
-+	};
-+
-+	pin_gpio_h1 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
-+		input;
-+		line-name = "H1";
-+	};
-+
-+	pin_gpio_h2 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "H2";
-+	};
-+
-+	pin_gpio_h6 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(H, 6) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "H6";
-+	};
-+
-+	pin_gpio_h7 {
-+		gpio-hog;
-+		gpios = <ASPEED_GPIO(H, 7) GPIO_ACTIVE_HIGH>;
-+		output-high;
-+		line-name = "H7";
-+	};
-+
- };
- 
- &vuart {
--- 
-2.7.4
-
diff --git a/meta-ast2400/recipes-kernel/linux/linux-obmc/defconfig b/meta-ast2400/recipes-kernel/linux/linux-obmc/defconfig
index e9a3182..b0cc79b 100644
--- a/meta-ast2400/recipes-kernel/linux/linux-obmc/defconfig
+++ b/meta-ast2400/recipes-kernel/linux/linux-obmc/defconfig
@@ -70,7 +70,7 @@
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_PARTITIONED_MASTER=y
 CONFIG_MTD_SPI_NOR=y
-CONFIG_ASPEED_FLASH_SPI=y
+CONFIG_SPI_ASPEED_SMC=y
 CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
@@ -104,6 +104,7 @@
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_BROADCOM_PHY=y
+CONFIG_REALTEK_PHY=y
 # CONFIG_WLAN is not set
 # CONFIG_INPUT_LEDS is not set
 # CONFIG_INPUT_MOUSEDEV is not set
@@ -124,21 +125,35 @@
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_ASPEED_VUART=y
 CONFIG_ASPEED_BT_IPMI_BMC=y
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_TIMERIOMEM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA9541=y
+CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_ASPEED=y
+CONFIG_I2C_FSI=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_ASPEED=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_THERM=y
+CONFIG_SENSORS_IIO_HWMON=y
 CONFIG_SENSORS_LM75=y
 CONFIG_SENSORS_NCT7904=y
-CONFIG_SENSORS_POWER8_OCC_I2C=y
 CONFIG_PMBUS=y
 # CONFIG_SENSORS_PMBUS is not set
 CONFIG_SENSORS_ADM1275=y
+CONFIG_SENSORS_LM25066=y
+CONFIG_SENSORS_UCD9000=y
 CONFIG_SENSORS_TMP421=y
 # CONFIG_HID is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_CLASS_FLASH=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
@@ -146,14 +161,19 @@
 CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_PCF8523=y
+CONFIG_RTC_DRV_RV8803=y
 CONFIG_RTC_DRV_ASPEED=y
 CONFIG_MAILBOX=y
-CONFIG_ASPEED_MBOX=y
+CONFIG_ASPEED_LPC_MBOX=y
 # CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_ASPEED_ADC=y
+CONFIG_BMP280=y
 CONFIG_FSI=y
 CONFIG_FSI_MASTER_GPIO=y
+CONFIG_FSI_MASTER_HUB=y
 CONFIG_FSI_SCOM=y
-CONFIG_FSI_I2C=y
 CONFIG_FIRMWARE_MEMMAP=y
 CONFIG_FANOTIFY=y
 CONFIG_AUTOFS4_FS=y
diff --git a/meta-ast2400/recipes-kernel/linux/linux-obmc_%.bbappend b/meta-ast2400/recipes-kernel/linux/linux-obmc_%.bbappend
index 6034b89..6d7ae27 100644
--- a/meta-ast2400/recipes-kernel/linux/linux-obmc_%.bbappend
+++ b/meta-ast2400/recipes-kernel/linux/linux-obmc_%.bbappend
@@ -1,3 +1,2 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 SRC_URI += "file://defconfig"
-SRC_URI += "file://0001-work-around-aspeed-bmc-opp-palmetto-Add-GPIO-hogs-to.patch"
diff --git a/meta-ast2500/recipes-kernel/linux/linux-obmc/defconfig b/meta-ast2500/recipes-kernel/linux/linux-obmc/defconfig
index 60d5382..9516b72 100644
--- a/meta-ast2500/recipes-kernel/linux/linux-obmc/defconfig
+++ b/meta-ast2500/recipes-kernel/linux/linux-obmc/defconfig
@@ -73,7 +73,7 @@
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_PARTITIONED_MASTER=y
 CONFIG_MTD_SPI_NOR=y
-CONFIG_ASPEED_FLASH_SPI=y
+CONFIG_SPI_ASPEED_SMC=y
 CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_FASTMAP=y
 CONFIG_MTD_UBI_BLOCK=y
@@ -107,11 +107,12 @@
 # CONFIG_NET_VENDOR_VIA is not set
 # CONFIG_NET_VENDOR_WIZNET is not set
 CONFIG_BROADCOM_PHY=y
+CONFIG_REALTEK_PHY=y
 # CONFIG_WLAN is not set
 # CONFIG_INPUT_LEDS is not set
 # CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_KEYBOARD is not set
+CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_SERIO is not set
 # CONFIG_VT is not set
@@ -127,22 +128,35 @@
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_ASPEED_VUART=y
 CONFIG_ASPEED_BT_IPMI_BMC=y
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_TIMERIOMEM=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA9541=y
+CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_ASPEED=y
+CONFIG_I2C_FSI=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_ASPEED=y
+CONFIG_W1=y
+CONFIG_W1_MASTER_GPIO=y
+CONFIG_W1_SLAVE_THERM=y
+CONFIG_SENSORS_IIO_HWMON=y
 CONFIG_SENSORS_MAX31785=y
 CONFIG_SENSORS_LM75=y
 CONFIG_SENSORS_NCT7904=y
-CONFIG_SENSORS_POWER8_OCC_I2C=y
 CONFIG_PMBUS=y
 CONFIG_SENSORS_ADM1275=y
+CONFIG_SENSORS_LM25066=y
 CONFIG_SENSORS_UCD9000=y
 CONFIG_SENSORS_TMP421=y
 # CONFIG_HID is not set
 # CONFIG_USB_SUPPORT is not set
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_CLASS_FLASH=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
@@ -150,16 +164,21 @@
 CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_PCF8523=y
+CONFIG_RTC_DRV_RV8803=y
 CONFIG_RTC_DRV_ASPEED=y
 CONFIG_MAILBOX=y
-CONFIG_ASPEED_MBOX=y
+CONFIG_ASPEED_LPC_MBOX=y
 # CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_ASPEED_ADC=y
+CONFIG_BMP280=y
 CONFIG_FSI=y
 CONFIG_FSI_MASTER_GPIO=y
+CONFIG_FSI_MASTER_HUB=y
 CONFIG_FSI_SBEFIFO=y
 CONFIG_OCCFIFO=y
 CONFIG_FSI_SCOM=y
-CONFIG_FSI_I2C=y
 CONFIG_FIRMWARE_MEMMAP=y
 CONFIG_FANOTIFY=y
 CONFIG_AUTOFS4_FS=y