diff --git a/board/toradex/apalis-tk1/Kconfig b/board/toradex/apalis-tk1/Kconfig
index 05407ad..159b8fb 100644
--- a/board/toradex/apalis-tk1/Kconfig
+++ b/board/toradex/apalis-tk1/Kconfig
@@ -25,6 +25,14 @@
 config TDX_CFG_BLOCK_OFFSET
 	default "-512"
 
+config APALIS_TK1_PCIE_EVALBOARD_INIT
+	bool "Apalis Evaluation Board PCIe Initialisation"
+	help
+	  Bring up the Apalis PCIe port with the PCIe switch as found on the
+	  Apalis Evaluation board. Note that by default the PCIe port is also
+	  left disabled in the device tree which needs changing as well for this
+	  to actually work.
+
 source "board/toradex/common/Kconfig"
 
 endif
diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
index 6bb2acc..d6a736d 100644
--- a/board/toradex/apalis-tk1/apalis-tk1.c
+++ b/board/toradex/apalis-tk1/apalis-tk1.c
@@ -1,20 +1,29 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * Copyright (c) 2016 Toradex, Inc.
+ * Copyright (c) 2016-2018 Toradex, Inc.
  */
 
 #include <common.h>
+#include <dm.h>
 #include <asm/arch-tegra/ap.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/pinmux.h>
+#include <pci_tegra.h>
 #include <power/as3722.h>
+#include <power/pmic.h>
 
 #include "../common/tdx-common.h"
 #include "pinmux-config-apalis-tk1.h"
 
-#define LAN_RESET_N TEGRA_GPIO(S, 2)
+#define LAN_DEV_OFF_N	TEGRA_GPIO(O, 6)
+#define LAN_RESET_N	TEGRA_GPIO(S, 2)
+#define LAN_WAKE_N	TEGRA_GPIO(O, 5)
+#ifdef CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT
+#define PEX_PERST_N	TEGRA_GPIO(DD, 1) /* Apalis GPIO7 */
+#define RESET_MOCI_CTRL	TEGRA_GPIO(U, 4)
+#endif /* CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT */
 
 int arch_misc_init(void)
 {
@@ -58,123 +67,176 @@
 }
 
 #ifdef CONFIG_PCI_TEGRA
-int tegra_pcie_board_init(void)
+/* TODO: Convert to driver model */
+static int as3722_sd_enable(struct udevice *pmic, unsigned int sd)
 {
-	/* TODO: Convert to driver model
-	struct udevice *pmic;
 	int err;
 
-	err = as3722_init(&pmic);
+	if (sd > 6)
+		return -EINVAL;
+
+	err = pmic_clrsetbits(pmic, AS3722_SD_CONTROL, 0, 1 << sd);
 	if (err) {
-		error("failed to initialize AS3722 PMIC: %d\n", err);
+		pr_err("failed to update SD control register: %d", err);
 		return err;
 	}
 
-	err = as3722_sd_enable(pmic, 4);
-	if (err < 0) {
-		error("failed to enable SD4: %d\n", err);
-		return err;
+	return 0;
+}
+
+/* TODO: Convert to driver model */
+static int as3722_ldo_enable(struct udevice *pmic, unsigned int ldo)
+{
+	int err;
+	u8 ctrl_reg = AS3722_LDO_CONTROL0;
+
+	if (ldo > 11)
+		return -EINVAL;
+
+	if (ldo > 7) {
+		ctrl_reg = AS3722_LDO_CONTROL1;
+		ldo -= 8;
 	}
 
-	err = as3722_sd_set_voltage(pmic, 4, 0x24);
-	if (err < 0) {
-		error("failed to set SD4 voltage: %d\n", err);
+	err = pmic_clrsetbits(pmic, ctrl_reg, 0, 1 << ldo);
+	if (err) {
+		pr_err("failed to update LDO control register: %d", err);
 		return err;
 	}
 
-	err = as3722_gpio_configure(pmic, 1, AS3722_GPIO_OUTPUT_VDDH |
-					     AS3722_GPIO_INVERT);
-	if (err < 0) {
-		error("failed to configure GPIO#1 as output: %d\n", err);
-		return err;
+	return 0;
+}
+
+int tegra_pcie_board_init(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	ret = uclass_get_device_by_driver(UCLASS_PMIC,
+					  DM_GET_DRIVER(pmic_as3722), &dev);
+	if (ret) {
+		pr_err("failed to find AS3722 PMIC: %d\n", ret);
+		return ret;
 	}
 
-	err = as3722_gpio_direction_output(pmic, 2, 1);
-	if (err < 0) {
-		error("failed to set GPIO#2 high: %d\n", err);
-		return err;
+	ret = as3722_sd_enable(dev, 4);
+	if (ret < 0) {
+		pr_err("failed to enable SD4: %d\n", ret);
+		return ret;
+	}
+
+	ret = as3722_sd_set_voltage(dev, 4, 0x24);
+	if (ret < 0) {
+		pr_err("failed to set SD4 voltage: %d\n", ret);
+		return ret;
 	}
-	*/
 
-	/* Reset I210 Gigabit Ethernet Controller */
+	gpio_request(LAN_DEV_OFF_N, "LAN_DEV_OFF_N");
 	gpio_request(LAN_RESET_N, "LAN_RESET_N");
-	gpio_direction_output(LAN_RESET_N, 0);
+	gpio_request(LAN_WAKE_N, "LAN_WAKE_N");
+
+#ifdef CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT
+	gpio_request(PEX_PERST_N, "PEX_PERST_N");
+	gpio_request(RESET_MOCI_CTRL, "RESET_MOCI_CTRL");
+#endif /* CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT */
 
-	/*
-	 * Make sure we don't get any back feeding from LAN_WAKE_N resp.
-	 * DEV_OFF_N
-	 */
-	gpio_request(TEGRA_GPIO(O, 5), "LAN_WAKE_N");
-	gpio_direction_output(TEGRA_GPIO(O, 5), 0);
+	return 0;
+}
 
-	gpio_request(TEGRA_GPIO(O, 6), "LAN_DEV_OFF_N");
-	gpio_direction_output(TEGRA_GPIO(O, 6), 0);
+void tegra_pcie_board_port_reset(struct tegra_pcie_port *port)
+{
+	int index = tegra_pcie_port_index_of_port(port);
 
-	/* Make sure LDO9 and LDO10 are initially enabled @ 0V */
-	/* TODO: Convert to driver model
-	err = as3722_ldo_enable(pmic, 9);
-	if (err < 0) {
-		error("failed to enable LDO9: %d\n", err);
-		return err;
-	}
-	err = as3722_ldo_enable(pmic, 10);
-	if (err < 0) {
-		error("failed to enable LDO10: %d\n", err);
-		return err;
-	}
-	err = as3722_ldo_set_voltage(pmic, 9, 0x80);
-	if (err < 0) {
-		error("failed to set LDO9 voltage: %d\n", err);
-		return err;
-	}
-	err = as3722_ldo_set_voltage(pmic, 10, 0x80);
-	if (err < 0) {
-		error("failed to set LDO10 voltage: %d\n", err);
-		return err;
-	}
-	*/
+	if (index == 1) { /* I210 Gigabit Ethernet Controller (On-module) */
+		struct udevice *dev;
+		int ret;
 
-	mdelay(100);
+		ret = uclass_get_device_by_driver(UCLASS_PMIC,
+						  DM_GET_DRIVER(pmic_as3722),
+						  &dev);
+		if (ret) {
+			debug("%s: Failed to find PMIC\n", __func__);
+			return;
+		}
 
-	/* Make sure controller gets enabled by disabling DEV_OFF_N */
-	gpio_set_value(TEGRA_GPIO(O, 6), 1);
+		/* Reset I210 Gigabit Ethernet Controller */
+		gpio_direction_output(LAN_RESET_N, 0);
 
-	/* Enable LDO9 and LDO10 for +V3.3_ETH on patched prototypes */
-	/* TODO: Convert to driver model
-	err = as3722_ldo_set_voltage(pmic, 9, 0xff);
-	if (err < 0) {
-		error("failed to set LDO9 voltage: %d\n", err);
-		return err;
-	}
-	err = as3722_ldo_set_voltage(pmic, 10, 0xff);
-	if (err < 0) {
-		error("failed to set LDO10 voltage: %d\n", err);
-		return err;
-	}
-	*/
+		/*
+		 * Make sure we don't get any back feeding from DEV_OFF_N resp.
+		 * LAN_WAKE_N
+		 */
+		gpio_direction_output(LAN_DEV_OFF_N, 0);
+		gpio_direction_output(LAN_WAKE_N, 0);
 
-	mdelay(100);
-	gpio_set_value(LAN_RESET_N, 1);
+		/* Make sure LDO9 and LDO10 are initially enabled @ 0V */
+		ret = as3722_ldo_enable(dev, 9);
+		if (ret < 0) {
+			pr_err("failed to enable LDO9: %d\n", ret);
+			return;
+		}
+		ret = as3722_ldo_enable(dev, 10);
+		if (ret < 0) {
+			pr_err("failed to enable LDO10: %d\n", ret);
+			return;
+		}
+		ret = as3722_ldo_set_voltage(dev, 9, 0x80);
+		if (ret < 0) {
+			pr_err("failed to set LDO9 voltage: %d\n", ret);
+			return;
+		}
+		ret = as3722_ldo_set_voltage(dev, 10, 0x80);
+		if (ret < 0) {
+			pr_err("failed to set LDO10 voltage: %d\n", ret);
+			return;
+		}
 
-#ifdef APALIS_TK1_PCIE_EVALBOARD_INIT
-#define PEX_PERST_N	TEGRA_GPIO(DD, 1) /* Apalis GPIO7 */
-#define RESET_MOCI_CTRL	TEGRA_GPIO(U, 4)
+		/* Make sure controller gets enabled by disabling DEV_OFF_N */
+		gpio_set_value(LAN_DEV_OFF_N, 1);
 
-	/* Reset PLX PEX 8605 PCIe Switch plus PCIe devices on Apalis Evaluation
-	   Board */
-	gpio_request(PEX_PERST_N, "PEX_PERST_N");
-	gpio_request(RESET_MOCI_CTRL, "RESET_MOCI_CTRL");
-	gpio_direction_output(PEX_PERST_N, 0);
-	gpio_direction_output(RESET_MOCI_CTRL, 0);
-	/* Must be asserted for 100 ms after power and clocks are stable */
-	mdelay(100);
-	gpio_set_value(PEX_PERST_N, 1);
-	/* Err_5: PEX_REFCLK_OUTpx/nx Clock Outputs is not Guaranteed Until
-	   900 us After PEX_PERST# De-assertion */
-	mdelay(1);
-	gpio_set_value(RESET_MOCI_CTRL, 1);
-#endif /* APALIS_T30_PCIE_EVALBOARD_INIT */
+		/*
+		 * Enable LDO9 and LDO10 for +V3.3_ETH on patched prototype
+		 * V1.0A and sample V1.0B and newer modules
+		 */
+		ret = as3722_ldo_set_voltage(dev, 9, 0xff);
+		if (ret < 0) {
+			pr_err("failed to set LDO9 voltage: %d\n", ret);
+			return;
+		}
+		ret = as3722_ldo_set_voltage(dev, 10, 0xff);
+		if (ret < 0) {
+			pr_err("failed to set LDO10 voltage: %d\n", ret);
+			return;
+		}
 
-	return 0;
+		/*
+		 * Must be asserted for 100 ms after power and clocks are stable
+		 */
+		mdelay(100);
+
+		gpio_set_value(LAN_RESET_N, 1);
+	} else if (index == 0) { /* Apalis PCIe */
+#ifdef CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT
+		/*
+		 * Reset PLX PEX 8605 PCIe Switch plus PCIe devices on Apalis
+		 * Evaluation Board
+		 */
+		gpio_direction_output(PEX_PERST_N, 0);
+		gpio_direction_output(RESET_MOCI_CTRL, 0);
+
+		/*
+		 * Must be asserted for 100 ms after power and clocks are stable
+		 */
+		mdelay(100);
+
+		gpio_set_value(PEX_PERST_N, 1);
+		/*
+		 * Err_5: PEX_REFCLK_OUTpx/nx Clock Outputs is not Guaranteed
+		 * Until 900 us After PEX_PERST# De-assertion
+		 */
+		mdelay(1);
+		gpio_set_value(RESET_MOCI_CTRL, 1);
+#endif /* CONFIG_APALIS_TK1_PCIE_EVALBOARD_INIT */
+	}
 }
 #endif /* CONFIG_PCI_TEGRA */