Merge pull request #1 from easytarget/36generic

new build script, latest kermels, still WIP

.gitignore

@@ -1,5 +1,6 @@
 # specific to this repo
-device-tree/dtspp/*.dts*
+device-tree/*/*.dts*
+source/*
 
 # Byte-compiled / optimized / DLL files
 __pycache__/

device-tree/dtspp/preprocess.sh

@@ -1,5 +0,0 @@
-rm -f dtbs/*
-for file in `ls ../{*.dts,*.dtsi}`; do
-	echo "Processing $file to ${file##*/}"
-	cpp -I/usr/src/linux-headers-6.8.0-31-generic/include/ -nostdinc -undef -x assembler-with-cpp $file > ${file##*/}
-done

device-tree/make_dtb.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+# Takes a list of dts files for the specified architecture and emits appropriate compiled dtb files for use in customised deviceTree setups.
+#
+
+dtc=/usr/bin/dtc
+revision=`/usr/bin/uname -r`
+
+echo "Compiling against headers for $revision"
+
+if [ -d "$revision" ]; then
+    echo "Using existing build directory"
+else
+    echo "Creating new build directory"
+    mkdir "$revision"
+fi
+
+for file in `ls {*.dts,*.dtsi}`; do
+    echo "Processing $file to $revision/${file##*/}"
+    cpp -I/usr/src/linux-headers-$revision/include/ -nostdinc -undef -x assembler-with-cpp $file > $revision/${file##*/}
+done
+
+cd $revision
+for file in `ls *.dts`; do
+    out=${file/.dts/.dtb}
+    echo "Compiling: $revision/$file > $revision/$out"
+    $dtc $file > $out
+done

device-tree/sun20i-common-regulators.dtsi

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sun20i-common-regulators.dtsi

device-tree/sun20i-d1-common-regulators.dtsi

@@ -1,64 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
-// Copyright (C) 2021-2022 Samuel Holland <samuel@sholland.org>
-
-/ {
-	reg_vcc: vcc {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc";
-		regulator-min-microvolt = <5000000>;
-		regulator-max-microvolt = <5000000>;
-	};
-
-	reg_vcc_3v3: vcc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc-3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&reg_vcc>;
-	};
-};
-
-&codec {
-	avcc-supply = <&reg_aldo>;
-	hpvcc-supply = <&reg_hpldo>;
-};
-
-&hdmi {
-	hvcc-supply = <&reg_ldoa>;
-};
-
-&lradc {
-	vref-supply = <&reg_aldo>;
-};
-
-&pio {
-	vcc-pb-supply = <&reg_vcc_3v3>;
-	vcc-pc-supply = <&reg_vcc_3v3>;
-	vcc-pd-supply = <&reg_vcc_3v3>;
-	vcc-pe-supply = <&reg_vcc_3v3>;
-	vcc-pf-supply = <&reg_vcc_3v3>;
-	vcc-pg-supply = <&reg_vcc_3v3>;
-};
-
-&reg_aldo {
-	regulator-min-microvolt = <1800000>;
-	regulator-max-microvolt = <1800000>;
-	vdd33-supply = <&reg_vcc_3v3>;
-};
-
-&reg_hpldo {
-	regulator-min-microvolt = <1800000>;
-	regulator-max-microvolt = <1800000>;
-	hpldoin-supply = <&reg_vcc_3v3>;
-};
-
-&reg_ldoa {
-	regulator-always-on;
-	regulator-min-microvolt = <1800000>;
-	regulator-max-microvolt = <1800000>;
-	ldo-in-supply = <&reg_vcc_3v3>;
-};
-
-&ths {
-	vref-supply = <&reg_aldo>;
-};

device-tree/sun20i-d1-mangopi-mq-pro.dts

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts

device-tree/sun20i-d1.dtsi

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi

device-tree/sun20i-d1s.dtsi

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi

device-tree/sunxi-d1-t113.dtsi

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sunxi-d1-t113.dtsi

device-tree/sunxi-d1s-t113.dtsi

@@ -0,0 +1 @@
+../source/linux-riscv-6.8.0/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi

precompiled-trees/README.md

@@ -2,8 +2,8 @@
 Each folder contains a `.dtb` file, which is the compiled device tree itself, plus a `.dts` with the original source and a `.gpio` file showing the GPIO pin mappings.
 
 
-## Generic
+## Common
-[The generic device tree I will use in my project, suitable for many occasions](./generic)
+[The common (generic) device tree I will use in my project, suitable for many occasions](./common)
 * Has 2x UART (plus the console uart), 2x I2C. 1xSPI
 * 12 unassigned GPIO pins
 

precompiled-trees/common/README.md

@@ -0,0 +1 @@
+6.8.0-31-common.gpio

precompiled-trees/generic/6.8.0-31-generic.dts

@@ -1,231 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
-// Copyright (C) 2022 Samuel Holland <samuel@sholland.org>
-
-/dts-v1/;
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/pwm/pwm.h>
-
-#include "sun20i-d1.dtsi"
-#include "sun20i-d1-common-regulators.dtsi"
-
-/ {
-	model = "MangoPi MQ Pro";
-	compatible = "widora,mangopi-mq-pro", "allwinner,sun20i-d1";
-
-	aliases {
-		ethernet0 = &rtl8723ds;
-		mmc0 = &mmc0;
-	};
-
-	chosen {
-		stdout-path = "serial0:115200n8";
-	};
-
-	hdmi_connector: connector {
-		compatible = "hdmi-connector";
-		type = "c";
-
-		port {
-			hdmi_connector_in: endpoint {
-				remote-endpoint = <&hdmi_out_connector>;
-			};
-		};
-	};
-
-
-	leds {
-		compatible = "gpio-leds";
-
-		led-0 {
-			color = <LED_COLOR_ID_BLUE>;
-			function = LED_FUNCTION_STATUS;
-			gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
-		};
-	};
-
-	reg_avdd2v8: avdd2v8 {
-		compatible = "regulator-fixed";
-		regulator-name = "avdd2v8";
-		regulator-min-microvolt = <2800000>;
-		regulator-max-microvolt = <2800000>;
-		vin-supply = <&reg_vcc_3v3>;
-	};
-
-	reg_dvdd: dvdd {
-		compatible = "regulator-fixed";
-		regulator-name = "dvdd";
-		regulator-min-microvolt = <1200000>;
-		regulator-max-microvolt = <1200000>;
-		vin-supply = <&reg_vcc_3v3>;
-	};
-
-	reg_vdd_cpu: vdd-cpu {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd-cpu";
-		regulator-min-microvolt = <1100000>;
-		regulator-max-microvolt = <1100000>;
-		vin-supply = <&reg_vcc>;
-	};
-
-	wifi_pwrseq: wifi-pwrseq {
-		compatible = "mmc-pwrseq-simple";
-		reset-gpios = <&pio 6 17 GPIO_ACTIVE_LOW>; /* PG17 */
-	};
-};
-
-&cpu0 {
-	cpu-supply = <&reg_vdd_cpu>;
-};
-
-&de {
-	status = "okay";
-};
-
-&ehci1 {
-	status = "okay";
-};
-
-&hdmi {
-	status = "okay";
-};
-
-&hdmi_out {
-	hdmi_out_connector: endpoint {
-		remote-endpoint = <&hdmi_connector_in>;
-	};
-};
-
-&hdmi_phy {
-	status = "okay";
-};
-
-&mmc0 {
-	bus-width = <4>;
-	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
-	disable-wp;
-	vmmc-supply = <&reg_vcc_3v3>;
-	vqmmc-supply = <&reg_vcc_3v3>;
-	pinctrl-0 = <&mmc0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&mmc1 {
-	bus-width = <4>;
-	mmc-pwrseq = <&wifi_pwrseq>;
-	non-removable;
-	vmmc-supply = <&reg_vcc_3v3>;
-	vqmmc-supply = <&reg_vcc_3v3>;
-	pinctrl-0 = <&mmc1_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	rtl8723ds: wifi@1 {
-		reg = <1>;
-		interrupt-parent = <&pio>;
-		interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 */
-		interrupt-names = "host-wake";
-	};
-};
-
-&ohci1 {
-	status = "okay";
-};
-
-&pio {
-	vcc-pe-supply = <&reg_avdd2v8>;
-};
-
-&spi1 {
-	pinctrl-0 = <&spi1_pd_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&i2c0 {
-	pinctrl-0 = <&i2c0_pg12_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-/*&i2c1 {
-	pinctrl-0 = <&i2c1_pb4_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};*/
-
-/*&i2c2 {
-	pinctrl-0 = <&i2c2_pc0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};*/
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pe16_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&uart0 {
-	pinctrl-0 = <&uart0_pb8_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&uart1 {
-	uart-has-rtscts;
-	pinctrl-0 = <&uart1_pg6_pins>, <&uart1_pg8_rts_cts_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	bluetooth {
-		compatible = "realtek,rtl8723ds-bt";
-		device-wake-gpios = <&pio 6 18 GPIO_ACTIVE_HIGH>; /* PG18 */
-		enable-gpios = <&pio 6 15 GPIO_ACTIVE_HIGH>; /* PG15 */
-		host-wake-gpios = <&pio 6 14 GPIO_ACTIVE_HIGH>; /* PG14 */
-	};
-};
-
-&uart2 {
-	pinctrl-0 = <&uart2_pc0_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-/*&uart3 {
-	uart-has-rtscts;
-	pinctrl-0 = <&uart3_pd10_pins>, <&uart3_pd13_rts_cts_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};*/
-
-&uart4 {
-	pinctrl-0 = <&uart4_pb2_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-/*&uart5 {
-	pinctrl-0 = <&uart5_pb4_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-};*/
-
-&pwm {
-	//pinctrl-0 = <&pwm0_pb12_pin>, <&pwm2_pd18_pin>;
-	pinctrl-0 = <&pwm0_pb12_pin>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usb_otg {
-	dr_mode = "peripheral";
-	status = "okay";
-};
-
-&usbphy {
-	usb0_vbus-supply = <&reg_vcc>;
-	status = "okay";
-};

precompiled-trees/generic/README.md

@@ -1 +0,0 @@
-6.8.0-31-generic.gpio

source/README.md

@@ -0,0 +1,2 @@
+# Download the sources here if desired
+