diff --git a/0001-ARM-tegra-rm-Jetson-TK1-PMIC-GPIO-programming.patch b/0001-ARM-tegra-rm-Jetson-TK1-PMIC-GPIO-programming.patch
new file mode 100644
index 0000000..9ff6bc4
--- /dev/null
+++ b/0001-ARM-tegra-rm-Jetson-TK1-PMIC-GPIO-programming.patch
@@ -0,0 +1,59 @@
+From 85e3926adef34b6ea22275f040efbbd7b1f63a20 Mon Sep 17 00:00:00 2001
+From: Peter Robinson <pbrobinson@gmail.com>
+Date: Tue, 19 Jan 2016 07:26:15 +0000
+Subject: [PATCH] ARM: tegra: rm Jetson TK1 PMIC GPIO programming
+
+From: Stephen Warren <swarren@nvidia.com>
+
+The PMIC is configured such that its GPIOs have the correct configuration
+at power-up, so no programming is required.
+
+In fact, the current programming is actively wrong, since:
+
+(a) the AS3722 driver configures the GPIO to be an output before setting
+its output value, which causes a 0v glitch on the output.
+
+(b) the AS3722 driver configures the GPIO to drive a high voltage from its
+VSUP_GPIO power source rather than its VDD_GPIO_LV power source, so the pin
+drives 5V not 1.8V as desired.
+
+Solve these problems by removing the code which configures the PMIC GPIOs.
+
+Note that this patch was tested directly on top of v2016.01; since then,
+commit 96350f729c42 "dm: tegra: net: Convert tegra boards to driver model
+for Ethernet" prevents PCIe from being initialized. Alternatively, simply
+revert that commit to get PCIe Ethernet working again, then apply this
+patch to test.
+
+Signed-off-by: Stephen Warren <swarren@nvidia.com>
+---
+ board/nvidia/jetson-tk1/jetson-tk1.c | 13 -------------
+ 1 file changed, 13 deletions(-)
+
+diff --git a/board/nvidia/jetson-tk1/jetson-tk1.c b/board/nvidia/jetson-tk1/jetson-tk1.c
+index 52425a8..fdc61ea 100644
+--- a/board/nvidia/jetson-tk1/jetson-tk1.c
++++ b/board/nvidia/jetson-tk1/jetson-tk1.c
+@@ -58,19 +58,6 @@ int tegra_pcie_board_init(void)
+ 		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;
+-	}
+-
+-	err = as3722_gpio_direction_output(pmic, 2, 1);
+-	if (err < 0) {
+-		error("failed to set GPIO#2 high: %d\n", err);
+-		return err;
+-	}
+-
+ 	return 0;
+ }
+ 
+-- 
+2.5.0
+
diff --git a/uboot-tools.spec b/uboot-tools.spec
index 183eff7..073dfb6 100644
--- a/uboot-tools.spec
+++ b/uboot-tools.spec
@@ -2,7 +2,7 @@
 
 Name:      uboot-tools
 Version:   2016.01
-Release:   1%{?candidate:.%{candidate}}%{?dist}
+Release:   2%{?candidate:.%{candidate}}%{?dist}
 Summary:   U-Boot utilities
 
 Group:     Development/Tools
@@ -14,6 +14,7 @@ Source1:   armv7-boards
 Patch1:    0004-Add-BOOTENV_INIT_COMMAND-for-commands-that-may-be-ne.patch
 Patch2:    0005-port-utilite-to-distro-generic-boot-commands.patch
 Patch3:    0001-am335x-BeagleBones-enable-CONFIG_AUTOBOOT_KEYED.patch
+Patch4:    0001-ARM-tegra-rm-Jetson-TK1-PMIC-GPIO-programming.patch
 
 BuildRequires:  bc
 BuildRequires:  dtc
@@ -163,6 +164,10 @@ install -p -m 0644 tools/env/fw_env.config $RPM_BUILD_ROOT%{_sysconfdir}
 %endif
 
 %changelog
+* Tue Jan 19 2016 Peter Robinson <pbrobinson@fedoraproject.org> 2016.01-2
+- Add patch to fix PCI-e on Jetson TK1
+- Add patch fo serial junk on BeagleBone
+
 * Tue Jan 12 2016 Peter Robinson <pbrobinson@fedoraproject.org> 2016.01-1
 - Update to 2016.01 GA