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README.adoc

@@ -0,0 +1,46 @@
+# Quick Start Guide
+
+## Supported CompuLab Machines
+
+* `cl-som-imx7`
+
+# Prepare NXP BSP
+[source,console]
+repo init -u git://source.codeaurora.org/external/imx/imx-manifest.git -b imx-linux-sumo -m imx-4.14.98-2.0.0_ga.xml
+repo sync
+
+# Download CompuLab meta layer
+[source,console]
+git clone -b master https://github.com/compulab-yokneam/meta-bsp-imx7.git sources/meta-bsp-imx7/
+
+# Set a desire machine
+* `cl-som-imx7`
+[source,console]
+COMPULAB_MACHINE=cl-som-imx7
+
+# Build Images
+Refer to the http://source.codeaurora.org/external/imx/meta-fsl-bsp-release/tree/imx/README?h=sumo-4.14.98-2.0.0_ga[`NXP Readme`] for details about how to select a correct `backend` & `distro`.
+
+## imx7
+This example shows how to build NXP supported images for the `${COMPULAB_MACHINE}`
+
+* Weston GUI Image
+[source,console]
+MACHINE=${COMPULAB_MACHINE} DISTRO=fsl-imx-xwayland source sources/meta-bsp-imx7/tools/setup-env -b build-xwayland-imx7
+bitbake -k fsl-image-qt5-validation-imx
+
+* XFCE GUI Image
+[source,console]
+MACHINE=${COMPULAB_MACHINE} DISTRO=fsl-imx-x11 source sources/meta-bsp-imx7/tools/setup-env -b build-x11-imx7
+bitbake -k compulab-image-xfce
+
+## Device Trees and available features
+### sbc-imx7
+* imx7d-sbc-imx7.dtb -- U-Boot default
+* imx7d-sbc-imx7-lvds.dtb -- LVDS on
+* imx7d-sbc-imx7-m4.dtb -- M4 tests ready
+
+### sbc-iot-imx7
+* imx7d-sbc-iot-imx7.dtb
+* imx7d-sbc-iot-imx7-can.dtb -- CAN on
+* imx7d-sbc-iot-imx7-rs485-hdx.dtb - rs485 on

conf/layer.conf

@@ -0,0 +1,15 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory containing .bb and .bbappend files, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "compulab-bsp-imx7"
+BBFILE_PATTERN_compulab-bsp-imx7 := "^${LAYERDIR}/"
+BBFILE_PRIORITY_compulab-bsp-imx7 = "9"
+
+BBMASK += "meta-compulab/recipes-xfce"
+BBMASK += "meta-compulab/recipes-browser"
+
+LAYERSERIES_COMPAT_compulab-bsp-imx7 = "sumo"

recipes-desktop/cl-deploy/cl-deploy.bbappend

@@ -0,0 +1,3 @@
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+RDEPENDS_${PN}_remove = "u-boot-fw-utils"
+COMPATIBLE_MACHINE = "cl-som-imx7"

recipes-desktop/cl-uboot/cl-uboot.bbappend

@@ -0,0 +1,2 @@
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+COMPATIBLE_MACHINE = "cl-som-imx7"

recipes-kernel/linux/linux-compulab-4.14.98/cl-som-imx7/0001-ARM-dts-imx7d-cl-som-imx7-fix-uart1-parent-clock.patch

@@ -0,0 +1,83 @@
+From ed4d051180211dc436c02a2161006be8a4d8e50f Mon Sep 17 00:00:00 2001
+From: Ilya Ledvich <[email protected]>
+Date: Sun, 12 Nov 2017 17:18:17 +0200
+Subject: [PATCH 01/37] ARM: dts: imx7d: cl-som-imx7: fix uart1 parent clock
+
+Signed-off-by: Ilya Ledvich <[email protected]>
+---
+ arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 34 ++++++++++++-------------
+ 1 file changed, 17 insertions(+), 17 deletions(-)
+
+diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+index 3cc1fb9ce441..dfd378ad5fc2 100644
+--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
++++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+@@ -188,7 +188,7 @@
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&pinctrl_uart1>;
+ 	assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>;
+-	assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>;
++	assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
+ 	status = "okay";
+ };
+
+@@ -249,31 +249,31 @@
+
+ 	pinctrl_i2c2: i2c2grp {
+ 		fsl,pins = <
+-			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
+-			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
++			MX7D_PAD_I2C2_SDA__I2C2_SDA			0x4000007f
++			MX7D_PAD_I2C2_SCL__I2C2_SCL			0x4000007f
+ 		>;
+ 	};
+
+ 	pinctrl_uart1: uart1grp {
+ 		fsl,pins = <
+-			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX	0x79
+-			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX	0x79
++			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX		0x79
++			MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX		0x79
+ 		>;
+ 	};
+
+ 	pinctrl_usdhc3: usdhc3grp {
+ 		fsl,pins = <
+-			MX7D_PAD_SD3_CMD__SD3_CMD		0x59
+-			MX7D_PAD_SD3_CLK__SD3_CLK		0x19
+-			MX7D_PAD_SD3_DATA0__SD3_DATA0		0x59
+-			MX7D_PAD_SD3_DATA1__SD3_DATA1		0x59
+-			MX7D_PAD_SD3_DATA2__SD3_DATA2		0x59
+-			MX7D_PAD_SD3_DATA3__SD3_DATA3		0x59
+-			MX7D_PAD_SD3_DATA4__SD3_DATA4		0x59
+-			MX7D_PAD_SD3_DATA5__SD3_DATA5		0x59
+-			MX7D_PAD_SD3_DATA6__SD3_DATA6		0x59
+-			MX7D_PAD_SD3_DATA7__SD3_DATA7		0x59
+-			MX7D_PAD_SD3_STROBE__SD3_STROBE		0x19
++			MX7D_PAD_SD3_CMD__SD3_CMD			0x59
++			MX7D_PAD_SD3_CLK__SD3_CLK			0x19
++			MX7D_PAD_SD3_DATA0__SD3_DATA0			0x59
++			MX7D_PAD_SD3_DATA1__SD3_DATA1			0x59
++			MX7D_PAD_SD3_DATA2__SD3_DATA2			0x59
++			MX7D_PAD_SD3_DATA3__SD3_DATA3			0x59
++			MX7D_PAD_SD3_DATA4__SD3_DATA4			0x59
++			MX7D_PAD_SD3_DATA5__SD3_DATA5			0x59
++			MX7D_PAD_SD3_DATA6__SD3_DATA6			0x59
++			MX7D_PAD_SD3_DATA7__SD3_DATA7			0x59
++			MX7D_PAD_SD3_STROBE__SD3_STROBE			0x19
+ 		>;
+ 	};
+ };
+@@ -281,7 +281,7 @@
+ &iomuxc_lpsr {
+ 	pinctrl_usbotg1: usbotg1grp {
+ 		fsl,pins = <
+-			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5	0x14 /* OTG PWREN */
++			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
+ 		>;
+ 	};
+ };
+\ No newline at end of file
+-- 
+2.20.1
+

recipes-kernel/linux/linux-compulab-4.14.98/cl-som-imx7/0002-ARM-dts-imx7d-cl-som-imx7-fix-i2c2-configuration.patch

@@ -0,0 +1,49 @@
+From 4dbe4c3badac43f11632d5ac1436724630f584bf Mon Sep 17 00:00:00 2001
+From: Ilya Ledvich <[email protected]>
+Date: Wed, 10 Jul 2019 09:12:33 +0300
+Subject: [PATCH 02/37] ARM: dts: imx7d: cl-som-imx7: fix i2c2 configuration
+
+Fix I2C2 pinmux configuration: change pins and move to the
+iomuxc_lpsr node.
+
+Signed-off-by: Ilya Ledvich <[email protected]>
+---
+ arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 15 ++++++++-------
+ 1 file changed, 8 insertions(+), 7 deletions(-)
+
+diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+index dfd378ad5fc2..8a2c2b6d54f3 100644
+--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
++++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+@@ -247,13 +247,6 @@
+ 		>;
+ 	};
+
+-	pinctrl_i2c2: i2c2grp {
+-		fsl,pins = <
+-			MX7D_PAD_I2C2_SDA__I2C2_SDA			0x4000007f
+-			MX7D_PAD_I2C2_SCL__I2C2_SCL			0x4000007f
+-		>;
+-	};
+-
+ 	pinctrl_uart1: uart1grp {
+ 		fsl,pins = <
+ 			MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX		0x79
+@@ -279,6 +272,14 @@
+ };
+
+ &iomuxc_lpsr {
++	pinctrl_i2c2: i2c2grp {
++		fsl,pins = <
++			MX7D_PAD_LPSR_GPIO1_IO07__I2C2_SDA		0x4000007f
++			MX7D_PAD_LPSR_GPIO1_IO06__I2C2_SCL		0x4000007f
++		>;
++	};
++
++
+ 	pinctrl_usbotg1: usbotg1grp {
+ 		fsl,pins = <
+ 			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
+-- 
+2.20.1
+

recipes-kernel/linux/linux-compulab-4.14.98/cl-som-imx7/0003-ARM-dts-imx7d-cl-som-imx7-add-fec-phy-reset.patch

@@ -0,0 +1,70 @@
+From 5b8b52ded35612e84a2b4c3f5e5be7dbfb771fe8 Mon Sep 17 00:00:00 2001
+From: Ilya Ledvich <[email protected]>
+Date: Thu, 11 Jul 2019 09:16:01 +0300
+Subject: [PATCH 03/37] ARM: dts: imx7d: cl-som-imx7: add fec phy reset
+
+Signed-off-by: Ilya Ledvich <[email protected]>
+---
+ arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 22 ++++++++++++++++++++--
+ 1 file changed, 20 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+index 8a2c2b6d54f3..f482f5792ab5 100644
+--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
++++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+@@ -46,6 +46,7 @@
+ 	phy-mode = "rgmii";
+ 	phy-handle = <&ethphy0>;
+ 	fsl,magic-packet;
++	phy-reset-gpios = <&pca9555 4 GPIO_ACTIVE_LOW>; /* FEC2 Phy nReset */
+ 	status = "okay";
+
+ 	mdio {
+@@ -75,6 +76,15 @@
+ 	status = "okay";
+ };
+
++&gpio1 {
++	gpio_phy1_nreset {
++		gpio-hog;
++		gpios = <4 GPIO_ACTIVE_HIGH>;
++		output-high;
++		line-name = "fec1_phy_nreset";
++	};
++};
++
+ &i2c2 {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&pinctrl_i2c2>;
+@@ -272,6 +282,15 @@
+ };
+
+ &iomuxc_lpsr {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_hog_lpsr>;
++
++	pinctrl_hog_lpsr: hoggrp_lpsr {
++		fsl,pins = <
++			MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4		0x34 /* FEC1 Phy nReset */
++		>;
++	};
++
+ 	pinctrl_i2c2: i2c2grp {
+ 		fsl,pins = <
+ 			MX7D_PAD_LPSR_GPIO1_IO07__I2C2_SDA		0x4000007f
+@@ -279,10 +298,9 @@
+ 		>;
+ 	};
+
+-
+ 	pinctrl_usbotg1: usbotg1grp {
+ 		fsl,pins = <
+ 			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5		0x14 /* OTG PWREN */
+ 		>;
+ 	};
+-};
+\ No newline at end of file
++};
+-- 
+2.20.1
+

recipes-kernel/linux/linux-compulab-4.14.98/cl-som-imx7/0004-ARM-dts-imx7d-cl-som-imx7-add-RTC-support.patch

@@ -0,0 +1,31 @@
+From b296c917b7881680253f6050da3214669f75f945 Mon Sep 17 00:00:00 2001
+From: Ilya Ledvich <[email protected]>
+Date: Mon, 13 Nov 2017 12:49:04 +0200
+Subject: [PATCH 04/37] ARM: dts: imx7d: cl-som-imx7: add RTC support
+
+Add support for EM3027 Real Time Clock over I2C2 bus.
+
+Signed-off-by: Ilya Ledvich <[email protected]>
+---
+ arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+index f482f5792ab5..8ea3c09e4f09 100644
+--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
++++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+@@ -192,6 +192,11 @@
+ 		reg = <0x50>;
+ 		pagesize = <16>;
+ 	};
++
++	rtc@56 {
++		compatible = "emmicro,em3027";
++		reg = <0x56>;
++	};
+ };
+
+ &uart1 {
+-- 
+2.20.1
+

recipes-kernel/linux/linux-compulab-4.14.98/cl-som-imx7/0005-ARM-dts-imx7d-cl-som-imx7-add-support-for-gpio-led.patch

@@ -0,0 +1,52 @@
+From 2ab1b5b8babb34e85d29b0d31759d983705da4b8 Mon Sep 17 00:00:00 2001
+From: Ilya Ledvich <[email protected]>
+Date: Thu, 14 Jan 2016 13:35:58 +0200
+Subject: [PATCH 05/37] ARM: dts: imx7d: cl-som-imx7: add support for gpio led
+
+Add support for onboard LED driven by GPIO6_14 in heartbeat mode.
+
+Signed-off-by: Ilya Ledvich <[email protected]>
+---
+ arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 19 +++++++++++++++++++
+ 1 file changed, 19 insertions(+)
+
+diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+index 8ea3c09e4f09..abd9efa6bb4c 100644
+--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
++++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+@@ -30,6 +30,16 @@
+ 		gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ 		enable-active-high;
+ 	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		onboard-led {
++			label = "Heartbeat";
++			gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>;
++			linux,default-trigger = "heartbeat";
++		};
++	};
+ };
+
+ &cpu0 {
+@@ -226,6 +236,15 @@
+ };
+
+ &iomuxc {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pinctrl_hog>;
++
++	pinctrl_hog: hoggrp {
++		fsl,pins = <
++			MX7D_PAD_SAI1_TX_SYNC__GPIO6_IO14		0x34 /* Onboard LED */
++		>;
++	};
++
+ 	pinctrl_enet1: enet1grp {
+ 		fsl,pins = <
+ 			MX7D_PAD_SD2_CD_B__ENET1_MDIO			0x30
+-- 
+2.20.1
+