Merge pull request #30 from krisklau/pr/ntnu-b2xx/update-20160423

ntnu-b2xx: Complete transition from lctr-b2xx, move to hardfp

systems/ntnu-b2xx/config

@@ -1,11 +1,11 @@
-cfg_architecture='cortex-a8'
+cfg_architecture='cortex-a8-hardfp'
 cfg_storage='data0:ext4:/opt'
 cfg_modules=''
 cfg_services0='network dropbear storage upgrade syslog ptpd'
 cfg_services2='dune'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux'
 cfg_target_linux_kernel='arch/arm/boot/zImage'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx.dtb'
+cfg_target_linux_dtb='arch/arm/boot/dts/am335x-ntnu-b2xx.dtb'
 cfg_target_uboot_config='am335x_bbb'
 cfg_ptpd_interface='eth0'
 cfg_terminal='ttyO0'

systems/ntnu-b2xx/ntnu-hexa-001.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.200'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libphidget'
 cfg_services1='rtc-ds3231'

systems/ntnu-b2xx/ntnu-hexa-002.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.205'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libphidget'
 cfg_services1='rtc-ds3231'

systems/ntnu-b2xx/ntnu-hexa-003.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.210'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux rtklib libphidget ethtool socat'
 cfg_services1='vsp_pair rtc-ds3231 force_10mbit rtklib_rtkrcv'

systems/ntnu-b2xx/ntnu-hexa-004.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.215'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux rtklib libphidget ethtool socat'
 cfg_services1='vsp_pair rtc-ds3231 force_10mbit rtklib_rtkrcv' 

systems/ntnu-b2xx/ntnu-hexa-testbed.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.220'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libphidget'
 cfg_services1='rtc-ds3231'

systems/ntnu-b2xx/ntnu-nest-01.cfg

@@ -4,5 +4,4 @@ cfg_eth_ext_ip='192.168.1.45'
 cfg_eth_ext_mk='255.255.255.0'
 cfg_eth_ext_gw='192.168.1.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libswiftnav'

systems/ntnu-b2xx/ntnu-nest-02.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.51'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux rtklib'
 cfg_services1='vsp_pair rtklib_str2str rtklib_single'

systems/ntnu-b2xx/ntnu-nest-03.cfg

@@ -0,0 +1,7 @@
+# ntnu-nest-0x
+cfg_hostname='ntnu-nest-03'
+cfg_eth_ext_ip='10.0.60.55'
+cfg_eth_ext_mk='255.255.0.0'
+cfg_eth_ext_gw='10.0.60.1'
+cfg_ptpd_interface='eth0'
+cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux openssl openssh sshpass'

systems/ntnu-b2xx/ntnu-penguin-001.cfg

@@ -1,8 +1,8 @@
 # ntnu-penguin-00x
 # Adds libav package. 
 cfg_hostname='ntnu-penguin-001'
-cfg_eth_ext_ip='192.168.1.235'
+cfg_eth_ext_ip='10.0.60.235'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav'

systems/ntnu-b2xx/ntnu-ptu-02.cfg

@@ -0,0 +1,7 @@
+# ntnu-nest-0x
+cfg_hostname='ntnu-nest-03'
+cfg_eth_ext_ip='10.0.60.55'
+cfg_eth_ext_mk='255.255.0.0'
+cfg_eth_ext_gw='10.0.60.1'
+cfg_ptpd_interface='eth0'
+cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux openssl openssh sshpass'

systems/ntnu-b2xx/ntnu-x8-001.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-001'
-cfg_eth_ext_ip='192.168.1.100'
+cfg_eth_ext_ip='10.0.60.100'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/ntnu-x8-002.cfg

@@ -4,6 +4,5 @@ cfg_eth_ext_ip='10.0.60.105'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux rtklib libphidget ethtool socat'
 cfg_services1='vsp_pair rtc-ds3231 rtklib_rtkrcv'

systems/ntnu-b2xx/ntnu-x8-003.cfg

@@ -5,5 +5,4 @@ cfg_eth_ext_ip='10.0.60.110'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav openssl openssh sshpass'

systems/ntnu-b2xx/ntnu-x8-004.cfg

@@ -5,5 +5,4 @@ cfg_eth_ext_ip='10.0.60.115'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav openssl openssh sshpass'

systems/ntnu-b2xx/ntnu-x8-005.cfg

@@ -5,5 +5,4 @@ cfg_eth_ext_ip='10.0.60.120'
 cfg_eth_ext_mk='255.255.0.0'
 cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav openssl openssh sshpass'

systems/ntnu-b2xx/ntnu-x8-006.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-006'
-cfg_eth_ext_ip='192.168.1.125'
+cfg_eth_ext_ip='10.0.60.125'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/ntnu-x8-007.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-007'
-cfg_eth_ext_ip='192.168.1.130'
+cfg_eth_ext_ip='10.0.60.130'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/ntnu-x8-008.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-008'
-cfg_eth_ext_ip='192.168.1.135'
+cfg_eth_ext_ip='10.0.60.135'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/ntnu-x8-009.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-009'
-cfg_eth_ext_ip='192.168.1.140'
+cfg_eth_ext_ip='10.0.60.140'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/ntnu-x8-010.cfg

@@ -1,9 +1,8 @@
 # ntnu-x8-00x
 # Adds libav package. 
 cfg_hostname='ntnu-x8-010'
-cfg_eth_ext_ip='192.168.1.145'
+cfg_eth_ext_ip='10.0.60.145'
-cfg_eth_ext_mk='255.255.255.0'
+cfg_eth_ext_mk='255.255.0.0'
-cfg_eth_ext_gw='192.168.1.1'
+cfg_eth_ext_gw='10.0.60.1'
 cfg_ptpd_interface='eth0'
-cfg_target_linux_dtb='arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-gpio.dtb'
 cfg_packages='u-boot dropbear rsync busybox e2fsprogs ptpd i2c-tools am33xx-cm3/host linux libav libswiftnav'

systems/ntnu-b2xx/patches/linux/3.14.63/00-lctr-b2xx-dts.patch

@@ -1,92 +0,0 @@
-diff -Nru linux-3.13.1/arch/arm/boot/dts/Makefile linux-3.13.1.rasm/arch/arm/boot/dts/Makefile
---- linux-3.13.1/arch/arm/boot/dts/Makefile	2014-01-29 13:06:37.000000000 +0000
-+++ linux-3.13.1.rasm/arch/arm/boot/dts/Makefile	2014-02-01 06:53:43.968486026 +0000
-@@ -198,6 +198,7 @@
- 	am335x-evmsk.dtb \
- 	am335x-bone.dtb \
- 	am335x-boneblack.dtb \
-+	am335x-lctr-b2xx.dtb \
- 	am335x-nano.dtb \
- 	am335x-base0033.dtb \
- 	am3517-evm.dtb \
-diff -Nru linux-3.13.1/arch/arm/boot/dts/am335x-lctr-b2xx.dts linux-3.13.1.rasm/arch/arm/boot/dts/am335x-lctr-b2xx.dts
---- linux-3.13.1/arch/arm/boot/dts/am335x-lctr-b2xx.dts	1970-01-01 01:00:00.000000000 +0100
-+++ linux-3.13.1.rasm/arch/arm/boot/dts/am335x-lctr-b2xx.dts	2014-02-01 06:51:48.273816483 +0000
-@@ -0,0 +1,77 @@
-+/*
-+ * Copyright (C) 2014 Universidade do Porto - Faculdade de Engenharia
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include "am335x-boneblack.dts"
-+
-+/ {
-+	/* No need for HDMI. */
-+	hdmi {
-+		status = "disabled";
-+	};
-+
-+	/* PPS. */
-+	pps {
-+		pinctrl-names = "default";
-+		pinctrl-0 = <&pps_pins>;
-+		compatible = "pps-gpio";
-+		status = "okay";
-+		gpios = <&gpio2 13 0>;
-+		assert-rising-edge;
-+	};
-+};
-+
-+&am33xx_pinmux {
-+        pinctrl-names = "default";
-+        pinctrl-0 = <&board_pins>;
-+
-+	/* User space. */
-+	board_pins: pinmux_board_pins {
-+		/* lcd_data6 / gpio2_12 / GPIO 76 */
-+		pinctrl-single,pins = <0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)>;
-+	};
-+
-+	/* PPS. */
-+	pps_pins: pinmux_pps_pins {
-+		/* lcd_data7 / gpio2_13 */
-+		pinctrl-single,pins = <0xbc (PIN_INPUT_PULLDOWN | MUX_MODE7)>;
-+	};
-+
-+	/* UART1. */
-+	uart1_pins: pinmux_uart1_pins {
-+		pinctrl-single,pins = <
-+			/* uart1_rxd */
-+			0x180 (PIN_INPUT_PULLUP | MUX_MODE0)
-+			/* uart1_txd */
-+			0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)
-+		>;
-+	};
-+
-+	/* UART2. */
-+	uart2_pins: pinmux_uart2_pins {
-+		pinctrl-single,pins = <
-+			/* uart2_rxd */
-+			0x150 (PIN_INPUT_PULLUP | MUX_MODE1)
-+			/* uart2_txd */
-+			0x154 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)
-+		>;
-+	};
-+};
-+
-+/* Enable UART1. */
-+&uart1 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart1_pins>;
-+	status = "okay";
-+};
-+
-+/* Enable UART2 (actual UART3). */
-+&uart2 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart2_pins>;
-+	status = "okay";
-+};

systems/ntnu-b2xx/patches/linux/3.14.63/00-lctr-b2xx-ntnu-x-dts.patch

@@ -1,139 +0,0 @@
-diff -ruN linux-3.14.16/arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dts linux-3.14.16.kk/arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dts
---- linux-3.14.16/arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dts	1970-01-01 01:00:00.000000000 +0100
-+++ linux-3.14.16.kk/arch/arm/boot/dts/am335x-lctr-b2xx-ntnu-uart.dts	2015-08-13 13:31:06.308000000 +0200
-@@ -0,0 +1,124 @@
-+/*
-+ * Copyright (C) 2014 Universidade do Porto - Faculdade de Engenharia
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include "am335x-lctr-b2xx.dts"
-+
-+
-+
-+&am33xx_pinmux {
-+        pinctrl-names = "default";
-+        pinctrl-0 = <&board_pins>;
-+	
-+	
-+	/* UART2. */
-+	uart2_pins: pinmux_uart2_pins {
-+		pinctrl-single,pins = <
-+			/* uart2_rxd */
-+			0x150 (PIN_INPUT_PULLUP | MUX_MODE1)
-+			/* uart2_txd */
-+			0x154 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)
-+		>;
-+	};
-+	
-+	/* GPIO on ntnu cape v1.2. */
-+	gpio_pins: pinmux_gpio_pins {
-+		pinctrl-single,pins = <
-+			/* GPIO 48 - Pin P9 15 - GPIO 1_16 */
-+			0x040 (PIN_INPUT_PULLUP | MUX_MODE7)
-+			/* GPIO 51 - Pin P9 16  - GPIO 1_19 */
-+			0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
-+			/* GPIO 4  - Pin P9 17  - GPIO 0_5 */
-+			0x15c (PIN_INPUT_PULLUP | MUX_MODE7)
-+			/* GPIO 48 - Pin P9 18  - GPIO 0_4 */
-+			0x158 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
-+		>;
-+	};
-+	
-+	/* UART4. */
-+	uart4_pins: pinmux_uart4_pins {
-+		pinctrl-single,pins = <
-+			/* uart4_rxd */
-+			0x70 (PIN_INPUT_PULLUP | MUX_MODE6)
-+			/* uart4_txd */
-+			0x74 (PIN_OUTPUT_PULLDOWN | MUX_MODE6)
-+		  >;
-+	  };
-+    
-+    /* SPI1 */
-+    spi1_pins_s0: spi1_pins_s0 {
-+        pinctrl-single,pins = <
-+                0x190 0x33      /* mcasp0_aclkx.spi1_sclk, INPUT_PULLUP | MODE3 */
-+                0x194 0x33      /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */
-+                0x198 0x13      /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */
-+                0x19c 0x13      /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */
-+                0x164 0x12      /* eCAP0_in_PWM0_out.spi1_cs1 , OUTPUT_PULLUP | MODE2 */
-+        >;
-+    };
-+	
-+	/* I2C 2 */
-+	i2c2_pins: pinmux_i2c2_pins {
-+		pinctrl-single,pins = <
-+				0x178 (PIN_INPUT_PULLUP | MUX_MODE3)   // spi0_d1.i2c2_sda,   IMPUT_PULLUP | MODE3
-+				0x17c (PIN_INPUT_PULLUP | MUX_MODE3)    // spi0_cs0.i2c2_scl, INPUT_PULLUP | MODE3
-+		>;
-+	};
-+};
-+
-+/ {
-+/* GPIO. */
-+	ntnu_gpio {
-+		pinctrl-names = "default";
-+		pinctrl-0 = <&gpio_pins>;
-+		compatible = "ntnu-gpio";
-+		status = "okay";
-+	};
-+};
-+
-+/* Enable UART2. */
-+&uart2 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart2_pins>;
-+	status = "okay";
-+};
-+
-+/* Enable UART4. */
-+&uart4 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&uart4_pins>;
-+	status = "okay";
-+};
-+
-+/* Enable SPI1 */
-+&spi1 {
-+    #address-cells = <1>;
-+    #size-cells = <0>;
-+    status = "okay";
-+    pinctrl-names = "default";
-+    pinctrl-0 = <&spi1_pins_s0>;
-+
-+    spidev@1 {
-+        spi-max-frequency = <24000000>;
-+        reg = <0>;
-+        compatible = "linux,spidev";
-+    };
-+    spidev@2 {
-+        spi-max-frequency = <24000000>;
-+        reg = <1>;
-+        compatible = "linux,spidev";
-+    };
-+};
-+
-+/* Enable i2c-2 */
-+&i2c2 {
-+	pinctrl-names = "default";
-+	pinctrl-0 = <&i2c2_pins>;
-+
-+	status = "okay";
-+	clock-frequency = <400000>;
-+
-+};
-diff -ruN linux-3.14.16/arch/arm/boot/dts/Makefile linux-3.14.16.kk/arch/arm/boot/dts/Makefile
---- linux-3.14.16/arch/arm/boot/dts/Makefile	2014-08-08 01:50:59.000000000 +0200
-+++ linux-3.14.16.kk/arch/arm/boot/dts/Makefile	2015-11-04 13:15:01.096000000 +0100
-@@ -227,6 +227,7 @@
- 	am335x-bone.dtb \
- 	am335x-boneblack.dtb \
- 	am335x-nano.dtb \
-+	am335x-lctr-b2xx-ntnu-uart.dtb \
- 	am335x-base0033.dtb \
- 	am3517-evm.dtb \
- 	am3517_mt_ventoux.dtb \

systems/ntnu-b2xx/patches/linux/3.14/00-ntnu-b2xx-dts.patch

@@ -0,0 +1,184 @@
+diff -Nru linux-3.14.16/arch/arm/boot/dts/am335x-ntnu-b2xx.dts linux-3.14.16.kk/arch/arm/boot/dts/am335x-ntnu-b2xx.dts
+--- linux-3.14.16/arch/arm/boot/dts/am335x-ntnu-b2xx.dts	1970-01-01 01:00:00.000000000 +0100
++++ linux-3.14.16.kk/arch/arm/boot/dts/am335x-ntnu-b2xx.dts	2016-03-31 11:45:37.584000000 +0200
+@@ -0,0 +1,169 @@
++/*
++ * Copyright (C) 2014 Universidade do Porto - Faculdade de Engenharia
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include "am335x-boneblack.dts"
++
++/ {
++	/* No need for HDMI. */
++	hdmi {
++		status = "disabled";
++	};
++	
++	/* PPS. */
++	pps {
++		pinctrl-names = "default";
++		pinctrl-0 = <&pps_pins>;
++		compatible = "pps-gpio";
++		status = "okay";
++		gpios = <&gpio2 13 0>;
++		assert-rising-edge;
++	};
++};
++
++
++
++&am33xx_pinmux {
++		pinctrl-names = "default";
++		pinctrl-0 = <&board_pins>;
++	
++	/* User space. */
++	board_pins: pinmux_board_pins {
++		/* lcd_data6 / gpio2_12 / GPIO 76 */
++		pinctrl-single,pins = <0xb8 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)>;
++	};
++	
++	/* PPS. */
++	pps_pins: pinmux_pps_pins {
++		/* lcd_data7 / gpio2_13 */
++		pinctrl-single,pins = <0xbc (PIN_INPUT_PULLDOWN | MUX_MODE7)>;
++	};
++	
++	/* UART1. */
++	uart1_pins: pinmux_uart1_pins {
++		pinctrl-single,pins = <
++		/* uart1_rxd */
++		0x180 (PIN_INPUT_PULLUP | MUX_MODE0)
++		/* uart1_txd */
++		0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)
++		>;
++	};
++	
++	/* UART2. */
++	uart2_pins: pinmux_uart2_pins {
++		pinctrl-single,pins = <
++		/* uart2_rxd */
++		0x150 (PIN_INPUT_PULLUP | MUX_MODE1)
++		/* uart2_txd */
++		0x154 (PIN_OUTPUT_PULLDOWN | MUX_MODE1)
++		>;
++	};
++	
++	/* UART4. */
++	uart4_pins: pinmux_uart4_pins {
++		pinctrl-single,pins = <
++		/* uart4_rxd */
++		0x70 (PIN_INPUT_PULLUP | MUX_MODE6)
++		/* uart4_txd */
++		0x74 (PIN_OUTPUT_PULLDOWN | MUX_MODE6)
++		>;
++	};
++	
++	/* GPIO on ntnu cape v1.2. */
++	gpio_pins: pinmux_gpio_pins {
++		pinctrl-single,pins = <
++			/* GPIO 48 - Pin P9 15 - GPIO 1_16 */
++			0x040 (PIN_INPUT_PULLUP | MUX_MODE7)
++			/* GPIO 51 - Pin P9 16  - GPIO 1_19 */
++			0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
++			/* GPIO 4  - Pin P9 17  - GPIO 0_5 */
++			0x15c (PIN_INPUT_PULLUP | MUX_MODE7)
++			/* GPIO 48 - Pin P9 18  - GPIO 0_4 */
++			0x158 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
++		>;
++	};
++	
++
++	
++	/* SPI1 */
++	spi1_pins_s0: spi1_pins_s0 {
++		pinctrl-single,pins = <
++				0x190 0x33      /* mcasp0_aclkx.spi1_sclk, INPUT_PULLUP | MODE3 */
++				0x194 0x33      /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */
++				0x198 0x13      /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */
++				0x19c 0x13      /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */
++				0x164 0x12      /* eCAP0_in_PWM0_out.spi1_cs1 , OUTPUT_PULLUP | MODE2 */
++		>;
++	};
++	
++	/* I2C 2 */
++	i2c2_pins: pinmux_i2c2_pins {
++		pinctrl-single,pins = <
++				0x178 (PIN_INPUT_PULLUP | MUX_MODE3)   // spi0_d1.i2c2_sda,   IMPUT_PULLUP | MODE3
++				0x17c (PIN_INPUT_PULLUP | MUX_MODE3)    // spi0_cs0.i2c2_scl, INPUT_PULLUP | MODE3
++		>;
++	};
++};
++
++/ {
++/* GPIO. */
++	ntnu_gpio {
++		pinctrl-names = "default";
++		pinctrl-0 = <&gpio_pins>;
++		compatible = "ntnu-gpio";
++		status = "okay";
++	};
++};
++
++/* Enable UART1. */
++&uart1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart1_pins>;
++	status = "okay";
++};
++
++/* Enable UART2 (actual UART3). */
++&uart2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart2_pins>;
++	status = "okay";
++};
++
++/* Enable UART4. */
++&uart4 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart4_pins>;
++	status = "okay";
++};
++
++/* Enable SPI1 */
++&spi1 {
++	#address-cells = <1>;
++	#size-cells = <0>;
++	status = "okay";
++	pinctrl-names = "default";
++	pinctrl-0 = <&spi1_pins_s0>;
++
++	spidev@1 {
++		spi-max-frequency = <24000000>;
++		reg = <0>;
++		compatible = "linux,spidev";
++	};
++	spidev@2 {
++		spi-max-frequency = <24000000>;
++		reg = <1>;
++		compatible = "linux,spidev";
++	};
++};
++
++/* Enable i2c-2 */
++&i2c2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c2_pins>;
++	status = "okay";
++	clock-frequency = <400000>;
++};
+diff -Nru linux-3.14.16/arch/arm/boot/dts/Makefile linux-3.14.16.kk/arch/arm/boot/dts/Makefile
+--- linux-3.14.16/arch/arm/boot/dts/Makefile	2014-08-08 01:50:59.000000000 +0200
++++ linux-3.14.16.kk/arch/arm/boot/dts/Makefile	2016-03-31 11:46:14.640000000 +0200
+@@ -226,6 +226,7 @@
+ 	am335x-evmsk.dtb \
+ 	am335x-bone.dtb \
+ 	am335x-boneblack.dtb \
++	am335x-ntnu-b2xx.dtb \
+ 	am335x-nano.dtb \
+ 	am335x-base0033.dtb \
+ 	am3517-evm.dtb \