Use Portage config directly from src dir

Instead of copying the Portage configuration files to `/etc/portage` and `/usr/${target}/etc/portage`, the build scripts now use the configuration directories from the source directory. This avoids issues with changes (especially removal of files) getting propagated to the actual configuration paths.
2023-03-07 10:30:06 -06:00
parent 3ca750f495
commit 5f62193247
59 changed files with 41 additions and 48 deletions
--- a/portage/config/host/etc/portage/env/nobuildpkg
+++ b/portage/config/host/etc/portage/env/nobuildpkg
--- a/portage/config/host/etc/portage/make.conf/15-keywords.conf
+++ b/portage/config/host/etc/portage/make.conf/15-keywords.conf
@@ -0,0 +1 @@
+ACCEPT_KEYWORDS="~${ARCH} ${ARCH}"
--- a/portage/config/host/etc/portage/make.conf/20-binpkgs.conf
+++ b/portage/config/host/etc/portage/make.conf/20-binpkgs.conf
--- a/portage/config/host/etc/portage/make.conf/80-quiet.conf
+++ b/portage/config/host/etc/portage/make.conf/80-quiet.conf
@@ -0,0 +1,2 @@
+EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --quiet-build=y --quiet-fail=y"
+FEATURES="${FEATURES} -news"
--- a/portage/config/host/etc/portage/package.accept_keywords/kernel
+++ b/portage/config/host/etc/portage/package.accept_keywords/kernel
@@ -0,0 +1 @@
+sys-kernel/raspberrypi-sources **
--- a/portage/config/host/etc/portage/package.env/kernel
+++ b/portage/config/host/etc/portage/package.env/kernel
@@ -0,0 +1,6 @@
+# vim: set ft=gentoo-package-use :
+
+# Dustin C. Hatch <dustin@hatch.name> (09 Feb 2023)
+# Do not build binary packages for kernel sources
+sys-kernel/gentoo-sources nobuildpkg
+sys-kernel/raspberrypi-sources nobuildpkg
--- a/portage/config/host/etc/portage/package.use/btrfs-progs
+++ b/portage/config/host/etc/portage/package.use/btrfs-progs
@@ -0,0 +1 @@
+sys-fs/btrfs-progs -man
--- a/portage/config/host/etc/portage/package.use/git
+++ b/portage/config/host/etc/portage/package.use/git
@@ -0,0 +1 @@
+dev-vcs/git -perl
--- a/portage/config/host/etc/portage/package.use/grub
+++ b/portage/config/host/etc/portage/package.use/grub
@@ -0,0 +1 @@
+sys-boot/grub -* GRUB_PLATFORMS: -*
--- a/portage/config/host/etc/portage/package.use/kernel
+++ b/portage/config/host/etc/portage/package.use/kernel
@@ -0,0 +1,2 @@
+sys-kernel/gentoo-sources symlink
+sys-kernel/raspberrypi-sources symlink
--- a/portage/config/host/etc/portage/package.use/selinux
+++ b/portage/config/host/etc/portage/package.use/selinux
@@ -0,0 +1,2 @@
+sys-libs/libselinux python
+sys-process/audit python
--- a/portage/config/host/etc/portage/package.use/squashfs-tools
+++ b/portage/config/host/etc/portage/package.use/squashfs-tools
@@ -0,0 +1 @@
+sys-fs/squashfs-tools zstd
--- a/portage/config/host/etc/portage/package.use/systemd
+++ b/portage/config/host/etc/portage/package.use/systemd
@@ -0,0 +1,4 @@
+sys-apps/dbus systemd
+sys-apps/systemd -*
+sec-policy/selinux-base systemd
+sec-policy/selinux-base-policy systemd
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm2711-Add-device-tree-for-Home-Assistant-Y.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm2711-Add-device-tree-for-Home-Assistant-Y.patch
@@ -0,0 +1,659 @@
+From b28a8f5b591841f88f19cbf9850d713a602d912e Mon Sep 17 00:00:00 2001
+Message-Id: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Mon, 11 Apr 2022 14:47:59 +0200
+Subject: [PATCH] ARM: dts: bcm2711: Add device tree for Home Assistant Yellow
+
+Add device tree for Home Assistant Yellow, a Compute Module 4 based I/O
+board.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/Makefile                    |   3 +-
+ .../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts    | 598 ++++++++++++++++++
+ arch/arm64/boot/dts/broadcom/Makefile         |   1 +
+ .../broadcom/bcm2711-rpi-cm4-ha-yellow.dts    |   1 +
+ 4 files changed, 602 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+ create mode 100644 arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 3dfe451bcb16..d147c3400732 100644
+--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
+@@ -18,7 +18,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
+ 	bcm2709-rpi-cm2.dtb \
+ 	bcm2710-rpi-cm3.dtb \
+ 	bcm2711-rpi-cm4.dtb \
+-	bcm2711-rpi-cm4s.dtb
+	bcm2711-rpi-cm4s.dtb \
+	bcm2711-rpi-cm4-ha-yellow.dtb
+ 
+ dtb-$(CONFIG_ARCH_ALPINE) += \
+ 	alpine-db.dtb
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+new file mode 100644
+index 000000000000..61d8c81d3de4
+--- /dev/null
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -0,0 +1,598 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2711.dtsi"
+#include "bcm2711-rpi.dtsi"
+//#include "bcm283x-rpi-usb-peripheral.dtsi"
+
+/ {
+	compatible = "raspberrypi,4-compute-module-ha-yellow", "raspberrypi,4-compute-module", "brcm,bcm2711";
+	model = "Raspberry Pi Compute Module 4 on Home Assistant Yellow";
+
+	chosen {
+		/* 8250 auxiliary UART instead of pl011 */
+		stdout-path = "serial1:115200n8";
+	};
+
+	leds {
+		led-act {
+			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-pwr {
+			label = "PWR";
+			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+			default-state = "keep";
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+	};
+
+	sd_io_1v8_reg: sd_io_1v8_reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-sd-io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-settling-time-us = <5000>;
+		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x1>,
+			 <3300000 0x0>;
+		status = "okay";
+	};
+
+	sd_vcc_reg: sd_vcc_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&ddc0 {
+	status = "okay";
+};
+
+&ddc1 {
+	status = "okay";
+};
+
+&expgpio {
+	gpio-line-names = "BT_ON",
+			  "WL_ON",
+			  "PWR_LED_OFF",
+			  "ANT1",
+			  "VDD_SD_IO_SEL",
+			  "CAM_GPIO",
+			  "SD_PWR_ON",
+			  "ANT2";
+
+	ant1: ant1 {
+		gpio-hog;
+		gpios = <3 GPIO_ACTIVE_HIGH>;
+		output-high;
+	};
+
+	ant2: ant2 {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_HIGH>;
+		output-low;
+	};
+};
+
+&gpio {
+	/*
+	 * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
+	 * the official GPU firmware DT blob.
+	 *
+	 * Legend:
+	 * "FOO" = GPIO line named "FOO" on the schematic
+	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
+	 */
+	gpio-line-names = "ID_SDA",
+			  "ID_SCL",
+			  "SDA1",
+			  "SCL1",
+			  "GPIO_GCLK",
+			  "GPIO5",
+			  "GPIO6",
+			  "SPI_CE1_N",
+			  "SPI_CE0_N",
+			  "SPI_MISO",
+			  "SPI_MOSI",
+			  "SPI_SCLK",
+			  "GPIO12",
+			  "GPIO13",
+			  /* Serial port */
+			  "TXD1",
+			  "RXD1",
+			  "GPIO16",
+			  "GPIO17",
+			  "GPIO18",
+			  "GPIO19",
+			  "GPIO20",
+			  "GPIO21",
+			  "GPIO22",
+			  "GPIO23",
+			  "GPIO24",
+			  "GPIO25",
+			  "GPIO26",
+			  "GPIO27",
+			  "RGMII_MDIO",
+			  "RGMIO_MDC",
+			  /* Used by BT module */
+			  "CTS0",
+			  "RTS0",
+			  "TXD0",
+			  "RXD0",
+			  /* Used by Wifi */
+			  "SD1_CLK",
+			  "SD1_CMD",
+			  "SD1_DATA0",
+			  "SD1_DATA1",
+			  "SD1_DATA2",
+			  "SD1_DATA3",
+			  /* Shared with SPI flash */
+			  "PWM0_MISO",
+			  "PWM1_MOSI",
+			  "STATUS_LED_G_CLK",
+			  "SPIFLASH_CE_N",
+			  "SDA0",
+			  "SCL0",
+			  "RGMII_RXCLK",
+			  "RGMII_RXCTL",
+			  "RGMII_RXD0",
+			  "RGMII_RXD1",
+			  "RGMII_RXD2",
+			  "RGMII_RXD3",
+			  "RGMII_TXCLK",
+			  "RGMII_TXCTL",
+			  "RGMII_TXD0",
+			  "RGMII_TXD1",
+			  "RGMII_TXD2",
+			  "RGMII_TXD3";
+};
+
+&hdmi0 {
+	status = "okay";
+};
+
+&hdmi1 {
+	status = "okay";
+};
+
+&pixelvalve0 {
+	status = "okay";
+};
+
+&pixelvalve1 {
+	status = "okay";
+};
+
+&pixelvalve2 {
+	status = "okay";
+};
+
+&pixelvalve4 {
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
+	status = "okay";
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_gpio34>;
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* EMMC2 is used to drive the EMMC card */
+&emmc2 {
+	bus-width = <8>;
+	vqmmc-supply = <&sd_io_1v8_reg>;
+	vmmc-supply = <&sd_vcc_reg>;
+	broken-cd;
+	status = "okay";
+};
+
+&genet {
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-rxid";
+	status = "okay";
+};
+
+&genet_mdio {
+	phy1: ethernet-phy@0 {
+		/* No PHY interrupt */
+		reg = <0x0>;
+	};
+};
+
+&pcie0 {
+	pci@0,0 {
+		device-type = "pci";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		reg = <0 0 0 0 0>;
+	};
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		max-speed = <2000000>;
+		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_gpio14>;
+	status = "okay";
+};
+
+&vchiq {
+	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&vc4 {
+	status = "okay";
+};
+
+&vec {
+	status = "disabled";
+};
+
+// =============================================
+// Downstream rpi- changes
+
+#define BCM2711
+
+#include "bcm270x.dtsi"
+#include "bcm271x-rpi-bt.dtsi"
+
+/ {
+	soc {
+		/delete-node/ pixelvalve@7e807000;
+		/delete-node/ hdmi@7e902000;
+	};
+};
+
+#include "bcm2711-rpi-ds.dtsi"
+#include "bcm283x-rpi-csi0-2lane.dtsi"
+#include "bcm283x-rpi-csi1-4lane.dtsi"
+#include "bcm283x-rpi-i2c0mux_0_44.dtsi"
+
+/ {
+	chosen {
+		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
+	};
+
+	aliases {
+		serial0 = &uart1;
+		serial1 = &uart0;
+		mmc0 = &emmc2;
+		mmc1 = &mmcnr;
+		mmc2 = &sdhost;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c20 = &ddc0;
+		i2c21 = &ddc1;
+		spi3 = &spi3;
+		spi4 = &spi4;
+		spi5 = &spi5;
+		spi6 = &spi6;
+		/delete-property/ intc;
+	};
+
+	/delete-node/ wifi-pwrseq;
+};
+
+&mmcnr {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins &bt_pins>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-0 = <&uart1_pins>;
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
+	cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
+
+	spidev0: spidev@0{
+		compatible = "spidev";
+		reg = <0>;	/* CE0 */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		spi-max-frequency = <125000000>;
+	};
+
+	spidev1: spidev@1{
+		compatible = "spidev";
+		reg = <1>;	/* CE1 */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		spi-max-frequency = <125000000>;
+	};
+};
+
+&gpio {
+	spi0_pins: spi0_pins {
+		brcm,pins = <9 10 11>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+	};
+
+	spi0_cs_pins: spi0_cs_pins {
+		brcm,pins = <8 7>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi3_pins: spi3_pins {
+		brcm,pins = <1 2 3>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi3_cs_pins: spi3_cs_pins {
+		brcm,pins = <0 24>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi4_pins: spi4_pins {
+		brcm,pins = <5 6 7>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi4_cs_pins: spi4_cs_pins {
+		brcm,pins = <4 25>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi5_pins: spi5_pins {
+		brcm,pins = <13 14 15>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi5_cs_pins: spi5_cs_pins {
+		brcm,pins = <12 26>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi6_pins: spi6_pins {
+		brcm,pins = <19 20 21>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi6_cs_pins: spi6_cs_pins {
+		brcm,pins = <18 27>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	i2c0_pins: i2c0 {
+		brcm,pins = <0 1>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c1_pins: i2c1 {
+		brcm,pins = <2 3>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c3_pins: i2c3 {
+		brcm,pins = <4 5>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c4_pins: i2c4 {
+		brcm,pins = <8 9>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c5_pins: i2c5 {
+		brcm,pins = <12 13>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c6_pins: i2c6 {
+		brcm,pins = <22 23>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2s_pins: i2s {
+		brcm,pins = <18 19 20 21>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+	};
+
+	sdio_pins: sdio_pins {
+		brcm,pins =     <34 35 36 37 38 39>;
+		brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
+		brcm,pull =     <0 2 2 2 2 2>;
+	};
+
+	bt_pins: bt_pins {
+		brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0
+				 // to fool pinctrl
+		brcm,function = <0>;
+		brcm,pull = <2>;
+	};
+
+	uart0_pins: uart0_pins {
+		brcm,pins = <32 33>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+		brcm,pull = <0 2>;
+	};
+
+	uart1_pins: uart1_pins {
+		brcm,pins;
+		brcm,function;
+		brcm,pull;
+	};
+
+	uart2_pins: uart2_pins {
+		brcm,pins = <0 1>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart3_pins: uart3_pins {
+		brcm,pins = <4 5>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart4_pins: uart4_pins {
+		brcm,pins = <8 9>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart5_pins: uart5_pins {
+		brcm,pins = <12 13>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+};
+
+&i2c0if {
+	clock-frequency = <100000>;
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <100000>;
+};
+
+&i2s {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_pins>;
+};
+
+// =============================================
+// Board specific stuff here
+
+&pcie0 {
+       brcm,enable-l1ss;
+};
+
+&sdhost {
+	status = "disabled";
+};
+
+&phy1 {
+	led-modes = <0x00 0x08>; /* link/activity link */
+};
+
+&gpio {
+	audio_pins: audio_pins {
+		brcm,pins = <>;
+		brcm,function = <>;
+	};
+};
+
+&leds {
+	act_led: led-act {
+		label = "led0";
+		linux,default-trigger = "mmc0";
+		gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+	};
+
+	pwr_led: led-pwr {
+		label = "led1";
+		linux,default-trigger = "default-on";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pwm1 {
+	status = "disabled";
+};
+
+&audio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_pins>;
+	brcm,disable-headphones = <1>;
+};
+
+cam0_reg: &cam1_reg {
+	gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
+};
+
+/ {
+	__overrides__ {
+		act_led_gpio = <&act_led>,"gpios:4";
+		act_led_activelow = <&act_led>,"gpios:8";
+		act_led_trigger = <&act_led>,"linux,default-trigger";
+
+		pwr_led_gpio = <&pwr_led>,"gpios:4";
+		pwr_led_activelow = <&pwr_led>,"gpios:8";
+		pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
+
+		eth_led0 = <&phy1>,"led-modes:0";
+		eth_led1 = <&phy1>,"led-modes:4";
+
+		ant1 =  <&ant1>,"output-high?=on",
+			<&ant1>, "output-low?=off",
+			<&ant2>, "output-high?=off",
+			<&ant2>, "output-low?=on";
+		ant2 =  <&ant1>,"output-high?=off",
+			<&ant1>, "output-low?=on",
+			<&ant2>, "output-high?=on",
+			<&ant2>, "output-low?=off";
+		noant = <&ant1>,"output-high?=off",
+			<&ant1>, "output-low?=on",
+			<&ant2>, "output-high?=off",
+			<&ant2>, "output-low?=on";
+
+		sd_poll_once = <&emmc2>, "non-removable?";
+		spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
+			   <&spi0>, "dmas:8=", <&dma40>;
+	};
+};
+diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
+index 9873335d0ed2..8c19b62e189e 100644
+--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
+@@ -15,6 +15,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-cm3.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-cm4.dtb
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-cm4s.dtb
+dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-cm4-ha-yellow.dtb
+ 
+ subdir-y	+= bcm4908
+ subdir-y	+= northstar2
+diff --git a/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+new file mode 100644
+index 000000000000..fdc5ec5bc956
+--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -0,0 +1 @@
+#include "../../../../arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts"
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm2711-Add-device-tree-for-Home-Assistant-Y.patch2
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm2711-Add-device-tree-for-Home-Assistant-Y.patch2
@@ -0,0 +1,656 @@
+From b28a8f5b591841f88f19cbf9850d713a602d912e Mon Sep 17 00:00:00 2001
+Message-Id: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Mon, 11 Apr 2022 14:47:59 +0200
+Subject: [PATCH] ARM: dts: bcm2711: Add device tree for Home Assistant Yellow
+
+Add device tree for Home Assistant Yellow, a Compute Module 4 based I/O
+board.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/Makefile                    |   3 +-
+ .../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts    | 598 ++++++++++++++++++
+ arch/arm64/boot/dts/broadcom/Makefile         |   1 +
+ .../broadcom/bcm2711-rpi-cm4-ha-yellow.dts    |   1 +
+ 4 files changed, 602 insertions(+), 1 deletion(-)
+ create mode 100644 arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+ create mode 100644 arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+
+diff -ruN a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+--- a/arch/arm/boot/dts/Makefile	2023-02-09 15:33:00.362946319 -0000
+++ b/arch/arm/boot/dts/Makefile	2023-02-09 15:35:14.619413829 -0000
+@@ -93,7 +93,8 @@
+ 	bcm2711-rpi-400.dtb \
+ 	bcm2711-rpi-4-b.dtb \
+ 	bcm2835-rpi-zero.dtb \
+-	bcm2835-rpi-zero-w.dtb
+	bcm2835-rpi-zero-w.dtb \
+	bcm2711-rpi-cm4-ha-yellow.dtb
+ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+ 	bcm4708-asus-rt-ac56u.dtb \
+ 	bcm4708-asus-rt-ac68u.dtb \
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+new file mode 100644
+index 000000000000..61d8c81d3de4
+--- /dev/null
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -0,0 +1,598 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2711.dtsi"
+#include "bcm2711-rpi.dtsi"
+//#include "bcm283x-rpi-usb-peripheral.dtsi"
+
+/ {
+	compatible = "raspberrypi,4-compute-module-ha-yellow", "raspberrypi,4-compute-module", "brcm,bcm2711";
+	model = "Raspberry Pi Compute Module 4 on Home Assistant Yellow";
+
+	chosen {
+		/* 8250 auxiliary UART instead of pl011 */
+		stdout-path = "serial1:115200n8";
+	};
+
+	leds {
+		led-act {
+			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-pwr {
+			label = "PWR";
+			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+			default-state = "keep";
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+	};
+
+	sd_io_1v8_reg: sd_io_1v8_reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-sd-io";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-settling-time-us = <5000>;
+		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
+		states = <1800000 0x1>,
+			 <3300000 0x0>;
+		status = "okay";
+	};
+
+	sd_vcc_reg: sd_vcc_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&ddc0 {
+	status = "okay";
+};
+
+&ddc1 {
+	status = "okay";
+};
+
+&expgpio {
+	gpio-line-names = "BT_ON",
+			  "WL_ON",
+			  "PWR_LED_OFF",
+			  "ANT1",
+			  "VDD_SD_IO_SEL",
+			  "CAM_GPIO",
+			  "SD_PWR_ON",
+			  "ANT2";
+
+	ant1: ant1 {
+		gpio-hog;
+		gpios = <3 GPIO_ACTIVE_HIGH>;
+		output-high;
+	};
+
+	ant2: ant2 {
+		gpio-hog;
+		gpios = <7 GPIO_ACTIVE_HIGH>;
+		output-low;
+	};
+};
+
+&gpio {
+	/*
+	 * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
+	 * the official GPU firmware DT blob.
+	 *
+	 * Legend:
+	 * "FOO" = GPIO line named "FOO" on the schematic
+	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
+	 */
+	gpio-line-names = "ID_SDA",
+			  "ID_SCL",
+			  "SDA1",
+			  "SCL1",
+			  "GPIO_GCLK",
+			  "GPIO5",
+			  "GPIO6",
+			  "SPI_CE1_N",
+			  "SPI_CE0_N",
+			  "SPI_MISO",
+			  "SPI_MOSI",
+			  "SPI_SCLK",
+			  "GPIO12",
+			  "GPIO13",
+			  /* Serial port */
+			  "TXD1",
+			  "RXD1",
+			  "GPIO16",
+			  "GPIO17",
+			  "GPIO18",
+			  "GPIO19",
+			  "GPIO20",
+			  "GPIO21",
+			  "GPIO22",
+			  "GPIO23",
+			  "GPIO24",
+			  "GPIO25",
+			  "GPIO26",
+			  "GPIO27",
+			  "RGMII_MDIO",
+			  "RGMIO_MDC",
+			  /* Used by BT module */
+			  "CTS0",
+			  "RTS0",
+			  "TXD0",
+			  "RXD0",
+			  /* Used by Wifi */
+			  "SD1_CLK",
+			  "SD1_CMD",
+			  "SD1_DATA0",
+			  "SD1_DATA1",
+			  "SD1_DATA2",
+			  "SD1_DATA3",
+			  /* Shared with SPI flash */
+			  "PWM0_MISO",
+			  "PWM1_MOSI",
+			  "STATUS_LED_G_CLK",
+			  "SPIFLASH_CE_N",
+			  "SDA0",
+			  "SCL0",
+			  "RGMII_RXCLK",
+			  "RGMII_RXCTL",
+			  "RGMII_RXD0",
+			  "RGMII_RXD1",
+			  "RGMII_RXD2",
+			  "RGMII_RXD3",
+			  "RGMII_TXCLK",
+			  "RGMII_TXCTL",
+			  "RGMII_TXD0",
+			  "RGMII_TXD1",
+			  "RGMII_TXD2",
+			  "RGMII_TXD3";
+};
+
+&hdmi0 {
+	status = "okay";
+};
+
+&hdmi1 {
+	status = "okay";
+};
+
+&pixelvalve0 {
+	status = "okay";
+};
+
+&pixelvalve1 {
+	status = "okay";
+};
+
+&pixelvalve2 {
+	status = "okay";
+};
+
+&pixelvalve4 {
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
+	status = "okay";
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_gpio34>;
+	bus-width = <4>;
+	non-removable;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	status = "okay";
+
+	brcmf: wifi@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+	};
+};
+
+/* EMMC2 is used to drive the EMMC card */
+&emmc2 {
+	bus-width = <8>;
+	vqmmc-supply = <&sd_io_1v8_reg>;
+	vmmc-supply = <&sd_vcc_reg>;
+	broken-cd;
+	status = "okay";
+};
+
+&genet {
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii-rxid";
+	status = "okay";
+};
+
+&genet_mdio {
+	phy1: ethernet-phy@0 {
+		/* No PHY interrupt */
+		reg = <0x0>;
+	};
+};
+
+&pcie0 {
+	pci@0,0 {
+		device-type = "pci";
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		reg = <0 0 0 0 0>;
+	};
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		max-speed = <2000000>;
+		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_gpio14>;
+	status = "okay";
+};
+
+&vchiq {
+	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&vc4 {
+	status = "okay";
+};
+
+&vec {
+	status = "disabled";
+};
+
+// =============================================
+// Downstream rpi- changes
+
+#define BCM2711
+
+#include "bcm270x.dtsi"
+#include "bcm271x-rpi-bt.dtsi"
+
+/ {
+	soc {
+		/delete-node/ pixelvalve@7e807000;
+		/delete-node/ hdmi@7e902000;
+	};
+};
+
+#include "bcm2711-rpi-ds.dtsi"
+#include "bcm283x-rpi-csi0-2lane.dtsi"
+#include "bcm283x-rpi-csi1-4lane.dtsi"
+#include "bcm283x-rpi-i2c0mux_0_44.dtsi"
+
+/ {
+	chosen {
+		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
+	};
+
+	aliases {
+		serial0 = &uart1;
+		serial1 = &uart0;
+		mmc0 = &emmc2;
+		mmc1 = &mmcnr;
+		mmc2 = &sdhost;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c20 = &ddc0;
+		i2c21 = &ddc1;
+		spi3 = &spi3;
+		spi4 = &spi4;
+		spi5 = &spi5;
+		spi6 = &spi6;
+		/delete-property/ intc;
+	};
+
+	/delete-node/ wifi-pwrseq;
+};
+
+&mmcnr {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&uart0 {
+	pinctrl-0 = <&uart0_pins &bt_pins>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-0 = <&uart1_pins>;
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
+	cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
+
+	spidev0: spidev@0{
+		compatible = "spidev";
+		reg = <0>;	/* CE0 */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		spi-max-frequency = <125000000>;
+	};
+
+	spidev1: spidev@1{
+		compatible = "spidev";
+		reg = <1>;	/* CE1 */
+		#address-cells = <1>;
+		#size-cells = <0>;
+		spi-max-frequency = <125000000>;
+	};
+};
+
+&gpio {
+	spi0_pins: spi0_pins {
+		brcm,pins = <9 10 11>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+	};
+
+	spi0_cs_pins: spi0_cs_pins {
+		brcm,pins = <8 7>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi3_pins: spi3_pins {
+		brcm,pins = <1 2 3>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi3_cs_pins: spi3_cs_pins {
+		brcm,pins = <0 24>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi4_pins: spi4_pins {
+		brcm,pins = <5 6 7>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi4_cs_pins: spi4_cs_pins {
+		brcm,pins = <4 25>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi5_pins: spi5_pins {
+		brcm,pins = <13 14 15>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi5_cs_pins: spi5_cs_pins {
+		brcm,pins = <12 26>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	spi6_pins: spi6_pins {
+		brcm,pins = <19 20 21>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+	};
+
+	spi6_cs_pins: spi6_cs_pins {
+		brcm,pins = <18 27>;
+		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
+	};
+
+	i2c0_pins: i2c0 {
+		brcm,pins = <0 1>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c1_pins: i2c1 {
+		brcm,pins = <2 3>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c3_pins: i2c3 {
+		brcm,pins = <4 5>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c4_pins: i2c4 {
+		brcm,pins = <8 9>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c5_pins: i2c5 {
+		brcm,pins = <12 13>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2c6_pins: i2c6 {
+		brcm,pins = <22 23>;
+		brcm,function = <BCM2835_FSEL_ALT5>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+	i2s_pins: i2s {
+		brcm,pins = <18 19 20 21>;
+		brcm,function = <BCM2835_FSEL_ALT0>;
+	};
+
+	sdio_pins: sdio_pins {
+		brcm,pins =     <34 35 36 37 38 39>;
+		brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
+		brcm,pull =     <0 2 2 2 2 2>;
+	};
+
+	bt_pins: bt_pins {
+		brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0
+				 // to fool pinctrl
+		brcm,function = <0>;
+		brcm,pull = <2>;
+	};
+
+	uart0_pins: uart0_pins {
+		brcm,pins = <32 33>;
+		brcm,function = <BCM2835_FSEL_ALT3>;
+		brcm,pull = <0 2>;
+	};
+
+	uart1_pins: uart1_pins {
+		brcm,pins;
+		brcm,function;
+		brcm,pull;
+	};
+
+	uart2_pins: uart2_pins {
+		brcm,pins = <0 1>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart3_pins: uart3_pins {
+		brcm,pins = <4 5>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart4_pins: uart4_pins {
+		brcm,pins = <8 9>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+
+	uart5_pins: uart5_pins {
+		brcm,pins = <12 13>;
+		brcm,function = <BCM2835_FSEL_ALT4>;
+		brcm,pull = <0 2>;
+	};
+};
+
+&i2c0if {
+	clock-frequency = <100000>;
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins>;
+	clock-frequency = <100000>;
+};
+
+&i2s {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_pins>;
+};
+
+// =============================================
+// Board specific stuff here
+
+&pcie0 {
+       brcm,enable-l1ss;
+};
+
+&sdhost {
+	status = "disabled";
+};
+
+&phy1 {
+	led-modes = <0x00 0x08>; /* link/activity link */
+};
+
+&gpio {
+	audio_pins: audio_pins {
+		brcm,pins = <>;
+		brcm,function = <>;
+	};
+};
+
+&leds {
+	act_led: led-act {
+		label = "led0";
+		linux,default-trigger = "mmc0";
+		gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+	};
+
+	pwr_led: led-pwr {
+		label = "led1";
+		linux,default-trigger = "default-on";
+		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&pwm1 {
+	status = "disabled";
+};
+
+&audio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&audio_pins>;
+	brcm,disable-headphones = <1>;
+};
+
+cam0_reg: &cam1_reg {
+	gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
+};
+
+/ {
+	__overrides__ {
+		act_led_gpio = <&act_led>,"gpios:4";
+		act_led_activelow = <&act_led>,"gpios:8";
+		act_led_trigger = <&act_led>,"linux,default-trigger";
+
+		pwr_led_gpio = <&pwr_led>,"gpios:4";
+		pwr_led_activelow = <&pwr_led>,"gpios:8";
+		pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
+
+		eth_led0 = <&phy1>,"led-modes:0";
+		eth_led1 = <&phy1>,"led-modes:4";
+
+		ant1 =  <&ant1>,"output-high?=on",
+			<&ant1>, "output-low?=off",
+			<&ant2>, "output-high?=off",
+			<&ant2>, "output-low?=on";
+		ant2 =  <&ant1>,"output-high?=off",
+			<&ant1>, "output-low?=on",
+			<&ant2>, "output-high?=on",
+			<&ant2>, "output-low?=off";
+		noant = <&ant1>,"output-high?=off",
+			<&ant1>, "output-low?=on",
+			<&ant2>, "output-high?=off",
+			<&ant2>, "output-low?=on";
+
+		sd_poll_once = <&emmc2>, "non-removable?";
+		spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
+			   <&spi0>, "dmas:8=", <&dma40>;
+	};
+};
+diff --git a/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+new file mode 100644
+index 000000000000..fdc5ec5bc956
+--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -0,0 +1 @@
+#include "../../../../arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts"
+-- 
+2.37.3
+diff -ruN a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
+--- a/arch/arm64/boot/dts/broadcom/Makefile	2023-02-09 16:15:32.939847341 -0000
+++ b/arch/arm64/boot/dts/broadcom/Makefile	2023-02-09 16:16:03.899185742 -0000
+@@ -2,6 +2,7 @@
+ dtb-$(CONFIG_ARCH_BCM2835) += bcm2711-rpi-400.dtb \
+ 			      bcm2711-rpi-4-b.dtb \
+ 			      bcm2711-rpi-cm4-io.dtb \
+			      bcm2711-rpi-cm4-ha-yellow.dtb \
+ 			      bcm2837-rpi-3-a-plus.dtb \
+ 			      bcm2837-rpi-3-b.dtb \
+ 			      bcm2837-rpi-3-b-plus.dtb \
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm283x-add-compatible-picked-up-by-U-Boot.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0001-ARM-dts-bcm283x-add-compatible-picked-up-by-U-Boot.patch
@@ -0,0 +1,74 @@
+From 2230740c7f74678ca80da55f74ccc24f5aa6bd35 Mon Sep 17 00:00:00 2001
+Message-Id: <2230740c7f74678ca80da55f74ccc24f5aa6bd35.1614676528.git.stefan@agner.ch>
+From: Pascal Vizeli <pvizeli@syshack.ch>
+Date: Tue, 2 Jun 2020 21:20:08 +0000
+Subject: [PATCH] ARM: dts: bcm283x: add compatible picked up by U-Boot
+
+Without brcm,bcm2835-pl011 in compatible U-Boot uses the regular PL011
+driver which seems to crash when enable_uart=1 is not used. Using
+brcm,bcm2835-pl011 works around that and does not affect Linux since its
+not using that compatible string.
+
+Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch>
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711.dtsi | 8 ++++----
+ arch/arm/boot/dts/bcm283x.dtsi | 2 +-
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
+index b4bca5af95e1..c31b87b5bb3a 100644
+--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
+@@ -127,7 +127,7 @@ rng@7e104000 {
+ 		};
+ 
+ 		uart2: serial@7e201400 {
+-			compatible = "arm,pl011", "arm,primecell";
+			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ 			reg = <0x7e201400 0x200>;
+ 			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ 			clocks = <&clocks BCM2835_CLOCK_UART>,
+@@ -138,7 +138,7 @@ uart2: serial@7e201400 {
+ 		};
+ 
+ 		uart3: serial@7e201600 {
+-			compatible = "arm,pl011", "arm,primecell";
+			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ 			reg = <0x7e201600 0x200>;
+ 			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ 			clocks = <&clocks BCM2835_CLOCK_UART>,
+@@ -149,7 +149,7 @@ uart3: serial@7e201600 {
+ 		};
+ 
+ 		uart4: serial@7e201800 {
+-			compatible = "arm,pl011", "arm,primecell";
+			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ 			reg = <0x7e201800 0x200>;
+ 			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ 			clocks = <&clocks BCM2835_CLOCK_UART>,
+@@ -160,7 +160,7 @@ uart4: serial@7e201800 {
+ 		};
+ 
+ 		uart5: serial@7e201a00 {
+-			compatible = "arm,pl011", "arm,primecell";
+			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ 			reg = <0x7e201a00 0x200>;
+ 			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+ 			clocks = <&clocks BCM2835_CLOCK_UART>,
+diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
+index 346838ee9d21..7f289fbca28c 100644
+--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
+@@ -300,7 +300,7 @@ uart1_ctsrts_gpio42: uart1_ctsrts_gpio42 {
+ 		};
+ 
+ 		uart0: serial@7e201000 {
+-			compatible = "arm,pl011", "arm,primecell";
+			compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
+ 			reg = <0x7e201000 0x200>;
+ 			interrupts = <2 25>;
+ 			clocks = <&clocks BCM2835_CLOCK_UART>,
+-- 
+2.30.1
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0002-ARM-dts-bcm2711-yellow-Mux-UART4-for-SiLabs-radio-mo.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0002-ARM-dts-bcm2711-yellow-Mux-UART4-for-SiLabs-radio-mo.patch
@@ -0,0 +1,60 @@
+From 7eb647452bb1a3294fae8edc5a323070adff922b Mon Sep 17 00:00:00 2001
+Message-Id: <7eb647452bb1a3294fae8edc5a323070adff922b.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 4 Mar 2021 14:33:09 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: Mux UART4 for SiLabs radio module
+
+Enable UART4 by default and mux pins including hardware flow control.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 16 ++++++++++++++--
+ 1 file changed, 14 insertions(+), 2 deletions(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index 61d8c81d3de4..8db71876a78c 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -8,6 +8,10 @@ / {
+ 	compatible = "raspberrypi,4-compute-module-ha-yellow", "raspberrypi,4-compute-module", "brcm,bcm2711";
+ 	model = "Raspberry Pi Compute Module 4 on Home Assistant Yellow";
+ 
+	aliases {
+		serial4 = &uart4;
+	};
+
+ 	chosen {
+ 		/* 8250 auxiliary UART instead of pl011 */
+ 		stdout-path = "serial1:115200n8";
+@@ -261,6 +265,14 @@ &uart1 {
+ 	status = "okay";
+ };
+ 
+/* uart4 for Zigbee */
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins>;
+	uart-has-rtscts;
+	status = "okay";
+};
+
+ &vchiq {
+ 	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ };
+@@ -488,9 +500,9 @@ uart3_pins: uart3_pins {
+ 	};
+ 
+ 	uart4_pins: uart4_pins {
+-		brcm,pins = <8 9>;
+		brcm,pins = <8 9 10 11>;
+ 		brcm,function = <BCM2835_FSEL_ALT4>;
+-		brcm,pull = <0 2>;
+		brcm,pull = <0 2 2 0>;
+ 	};
+ 
+ 	uart5_pins: uart5_pins {
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0003-ARM-dts-bcm2711-yellow-Mux-debug-UART5.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0003-ARM-dts-bcm2711-yellow-Mux-debug-UART5.patch
@@ -0,0 +1,50 @@
+From a7b86d8d0d81f841d8399a83f0f59f383d1556ed Mon Sep 17 00:00:00 2001
+Message-Id: <a7b86d8d0d81f841d8399a83f0f59f383d1556ed.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 4 Mar 2021 14:44:23 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: Mux debug UART5
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index 8db71876a78c..d1dea0a214a6 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -10,6 +10,7 @@ / {
+ 
+ 	aliases {
+ 		serial4 = &uart4;
+		serial5 = &uart5;
+ 	};
+ 
+ 	chosen {
+@@ -273,6 +274,13 @@ &uart4 {
+ 	status = "okay";
+ };
+ 
+/* uart5 default Debug UART */
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart5_pins>;
+	status = "okay";
+};
+
+ &vchiq {
+ 	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+ };
+@@ -308,6 +316,7 @@ soc {
+ / {
+ 	chosen {
+ 		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
+		stdout-path = "serial5:115200n8";
+ 	};
+ 
+ 	aliases {
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0004-ARM-dts-bcm2711-yellow-Enable-I2C6-by-default.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0004-ARM-dts-bcm2711-yellow-Enable-I2C6-by-default.patch
@@ -0,0 +1,35 @@
+From 8ec364f50abcd9f5fa89f421a7ef8f70dfb2564a Mon Sep 17 00:00:00 2001
+Message-Id: <8ec364f50abcd9f5fa89f421a7ef8f70dfb2564a.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 4 Mar 2021 14:48:48 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: Enable I2C6 by default
+
+The main I2C bus used on Yellow is I2C6. Enable it by default.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index d1dea0a214a6..0bdbfdd44aed 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -531,6 +531,12 @@ &i2c1 {
+ 	clock-frequency = <100000>;
+ };
+ 
+&i2c6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6_pins>;
+	status = "okay";
+};
+
+ &i2s {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&i2s_pins>;
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0005-ARM-dts-bcm2711-yellow-add-I2S-audio-codec.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0005-ARM-dts-bcm2711-yellow-add-I2S-audio-codec.patch
@@ -0,0 +1,67 @@
+From 50abc7980f8c575930cc4c928d356763742e81fb Mon Sep 17 00:00:00 2001
+Message-Id: <50abc7980f8c575930cc4c928d356763742e81fb.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 4 Mar 2021 17:19:01 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: add I2S audio codec
+
+Add TI PCM5122 I2S audio codec.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ .../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts    | 26 +++++++++++++++++++
+ 1 file changed, 26 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index 0bdbfdd44aed..f6f42bf45c92 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -535,11 +535,22 @@ &i2c6 {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&i2c6_pins>;
+ 	status = "okay";
+
+	card_codec: pcm5121@4c {
+		#sound-dai-cells = <0>;
+		compatible = "ti,pcm5121";
+		reg = <0x4c>;
+		AVDD-supply = <&vdd_3v3_reg>;
+		DVDD-supply = <&vdd_3v3_reg>;
+		CPVDD-supply = <&vdd_3v3_reg>;
+		status = "okay";
+	};
+ };
+ 
+ &i2s {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&i2s_pins>;
+	status = "okay";
+ };
+ 
+ // =============================================
+@@ -582,6 +593,21 @@ &pwm1 {
+ 	status = "disabled";
+ };
+ 
+&sound {
+	compatible = "simple-audio-card";
+	simple-audio-card,format = "i2s";
+	simple-audio-card,name = "pcm5121-sound";
+	status = "okay";
+
+	simple-audio-card,cpu {
+		sound-dai = <&i2s>;
+	};
+
+	dailink0_slave: simple-audio-card,codec {
+		sound-dai = <&card_codec>;
+	};
+};
+
+ &audio {
+ 	pinctrl-names = "default";
+ 	pinctrl-0 = <&audio_pins>;
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0006-ARM-dts-bcm2711-yellow-enable-GPIO-keys.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0006-ARM-dts-bcm2711-yellow-enable-GPIO-keys.patch
@@ -0,0 +1,72 @@
+From 67751f4575c3837ada1bdec85184c77ea917b83a Mon Sep 17 00:00:00 2001
+Message-Id: <67751f4575c3837ada1bdec85184c77ea917b83a.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Tue, 9 Mar 2021 15:02:53 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: enable GPIO keys
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ .../boot/dts/bcm2711-rpi-cm4-ha-yellow.dts    | 31 +++++++++++++++++++
+ 1 file changed, 31 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index f6f42bf45c92..e2fa42a11cc9 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -4,6 +4,8 @@
+ #include "bcm2711-rpi.dtsi"
+ //#include "bcm283x-rpi-usb-peripheral.dtsi"
+ 
+#include <dt-bindings/input/input.h>
+
+ / {
+ 	compatible = "raspberrypi,4-compute-module-ha-yellow", "raspberrypi,4-compute-module", "brcm,bcm2711";
+ 	model = "Raspberry Pi Compute Module 4 on Home Assistant Yellow";
+@@ -18,6 +20,29 @@ chosen {
+ 		stdout-path = "serial1:115200n8";
+ 	};
+ 
+	keys: gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_button_pins>;
+
+		status = "okay";
+
+		power {
+			label = "Blue Button";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+			debounce-interval = <100>; // ms
+		};
+
+		user {
+			label = "Red Button";
+			linux,code = <BTN_1>;
+			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+			debounce-interval = <100>; // ms
+		};
+	};
+
+ 	leds {
+ 		led-act {
+ 			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+@@ -380,6 +405,12 @@ spidev1: spidev@1{
+ };
+ 
+ &gpio {
+	gpio_button_pins: gpio_button_pins {
+		brcm,pins = <26 27>;
+		brcm,function = <BCM2835_FSEL_GPIO_IN>;
+		brcm,pull = <BCM2835_PUD_UP>;
+	};
+
+ 	spi0_pins: spi0_pins {
+ 		brcm,pins = <9 10 11>;
+ 		brcm,function = <BCM2835_FSEL_ALT0>;
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0007-ARM-dts-bcm2711-yellow-add-user-LED.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0007-ARM-dts-bcm2711-yellow-add-user-LED.patch
@@ -0,0 +1,43 @@
+From e4db609b1080e4aabb027394966c07e050e02aab Mon Sep 17 00:00:00 2001
+Message-Id: <e4db609b1080e4aabb027394966c07e050e02aab.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Thu, 28 Oct 2021 19:38:04 +0200
+Subject: [PATCH] ARM: dts: bcm2711: yellow: add user LED
+
+Add yellow user LED.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index e2fa42a11cc9..6039c7894796 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -336,7 +336,6 @@ soc {
+ #include "bcm2711-rpi-ds.dtsi"
+ #include "bcm283x-rpi-csi0-2lane.dtsi"
+ #include "bcm283x-rpi-csi1-4lane.dtsi"
+-#include "bcm283x-rpi-i2c0mux_0_44.dtsi"
+ 
+ / {
+ 	chosen {
+@@ -618,6 +617,12 @@ pwr_led: led-pwr {
+ 		linux,default-trigger = "default-on";
+ 		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+ 	};
+
+	user_led: led-user {
+		label = "led2";
+		linux,default-trigger = "heartbeat";
+		gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+	};
+ };
+ 
+ &pwm1 {
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0008-ARM-dts-bcm2711-yellow-add-NXP-PCF85063A-RTC.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0008-ARM-dts-bcm2711-yellow-add-NXP-PCF85063A-RTC.patch
@@ -0,0 +1,32 @@
+From 6625adc479a3e89873127a91064a94881449c0d8 Mon Sep 17 00:00:00 2001
+Message-Id: <6625adc479a3e89873127a91064a94881449c0d8.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Fri, 12 Nov 2021 17:33:32 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: add NXP PCF85063A RTC
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index 6039c7894796..f78428ea64f3 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -575,6 +575,11 @@ card_codec: pcm5121@4c {
+ 		CPVDD-supply = <&vdd_3v3_reg>;
+ 		status = "okay";
+ 	};
+
+	pcf85063a: rtc@51 {
+		compatible = "nxp,pcf85063a";
+		reg = <0x51>;
+	};
+ };
+ 
+ &i2s {
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0009-ARM-dts-bcm2711-yellow-enable-USB-host-mode-by-defau.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0009-ARM-dts-bcm2711-yellow-enable-USB-host-mode-by-defau.patch
@@ -0,0 +1,39 @@
+From 1acd279eca810707856e5038438f52d694a62170 Mon Sep 17 00:00:00 2001
+Message-Id: <1acd279eca810707856e5038438f52d694a62170.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Fri, 7 Jan 2022 17:10:00 +0100
+Subject: [PATCH] ARM: dts: bcm2711: yellow: enable USB host mode by default
+
+The DWC2 controller is disable by default. Enable it since Home
+Assistant Yellow has a USB hub and USB ports connected to it.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 9 +++++++++
+ 1 file changed, 9 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index f78428ea64f3..711a09441ad0 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -599,6 +599,15 @@ &sdhost {
+ 	status = "disabled";
+ };
+ 
+&usb {
+	compatible = "brcm,bcm2835-usb";
+	dr_mode = "host";
+	g-np-tx-fifo-size = <32>;
+	g-rx-fifo-size = <558>;
+	g-tx-fifo-size = <512 512 512 512 512 256 256>;
+	status = "okay";
+};
+
+ &phy1 {
+ 	led-modes = <0x00 0x08>; /* link/activity link */
+ };
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0010-ARM-dts-bcm2711-yellow-use-generic-activity-trigger-.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0010-ARM-dts-bcm2711-yellow-use-generic-activity-trigger-.patch
@@ -0,0 +1,33 @@
+From 92332ba4302096777ea47e408f3406da0b2ef2c5 Mon Sep 17 00:00:00 2001
+Message-Id: <92332ba4302096777ea47e408f3406da0b2ef2c5.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Wed, 27 Apr 2022 20:36:19 +0200
+Subject: [PATCH] ARM: dts: bcm2711: yellow: use generic activity trigger for
+ green LED
+
+Use the generic trigger "activity" for the green LED so that any
+system activity is shown.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index 711a09441ad0..f2f4f1a49592 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -622,7 +622,7 @@ audio_pins: audio_pins {
+ &leds {
+ 	act_led: led-act {
+ 		label = "led0";
+-		linux,default-trigger = "mmc0";
+		linux,default-trigger = "activity";
+ 		gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+ 	};
+ 
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0011-ARM-dts-bcm2711-yellow-use-USB-OTG-mode-by-default.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0011-ARM-dts-bcm2711-yellow-use-USB-OTG-mode-by-default.patch
@@ -0,0 +1,32 @@
+From 59e44006c1e7406bd1fc52aa9b1fc88a67652ddd Mon Sep 17 00:00:00 2001
+Message-Id: <59e44006c1e7406bd1fc52aa9b1fc88a67652ddd.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Tue, 26 Jul 2022 15:53:59 +0200
+Subject: [PATCH] ARM: dts: bcm2711: yellow: use USB OTG mode by default
+
+OTG seems to work fine, and allows to use the USB-C port as a USB
+peripheral (e.g. in U-Boot via UMS command).
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index f2f4f1a49592..f354bfb69093 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -601,7 +601,7 @@ &sdhost {
+ 
+ &usb {
+ 	compatible = "brcm,bcm2835-usb";
+-	dr_mode = "host";
+	dr_mode = "otg";
+ 	g-np-tx-fifo-size = <32>;
+ 	g-rx-fifo-size = <558>;
+ 	g-tx-fifo-size = <512 512 512 512 512 256 256>;
+-- 
+2.37.3
+
--- a/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0012-ARM-dts-bcm2711-yellow-Add-LED-overrides.patch
+++ b/portage/config/host/etc/portage/patches/sys-kernel/raspberrypi-sources/0012-ARM-dts-bcm2711-yellow-Add-LED-overrides.patch
@@ -0,0 +1,68 @@
+From f69ef30ade36371215d02546d603143cc13adef2 Mon Sep 17 00:00:00 2001
+Message-Id: <f69ef30ade36371215d02546d603143cc13adef2.1662565903.git.stefan@agner.ch>
+In-Reply-To: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+References: <b28a8f5b591841f88f19cbf9850d713a602d912e.1662565903.git.stefan@agner.ch>
+From: Stefan Agner <stefan@agner.ch>
+Date: Sat, 30 Jul 2022 11:21:31 +0200
+Subject: [PATCH] ARM: dts: bcm2711: yellow: Add LED overrides
+
+Add device tree overrides for all three LEDs.
+
+Signed-off-by: Stefan Agner <stefan@agner.ch>
+---
+ arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts | 17 ++++++++++-------
+ 1 file changed, 10 insertions(+), 7 deletions(-)
+
+diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+index f354bfb69093..2d272a02128b 100644
+--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-ha-yellow.dts
+@@ -621,20 +621,24 @@ audio_pins: audio_pins {
+ 
+ &leds {
+ 	act_led: led-act {
+-		label = "led0";
+		label = "act";
+ 		linux,default-trigger = "activity";
+		default-state = "off";
+ 		gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+ 	};
+ 
+ 	pwr_led: led-pwr {
+-		label = "led1";
+		label = "pwr";
+ 		linux,default-trigger = "default-on";
+		default-state = "off";
+ 		gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+ 	};
+ 
+-	user_led: led-user {
+-		label = "led2";
+	usr_led: led-usr {
+		label = "usr";
+ 		linux,default-trigger = "heartbeat";
+		default-state = "off";
+		panic-indicator;
+ 		gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+ 	};
+ };
+@@ -670,14 +674,13 @@ cam0_reg: &cam1_reg {
+ 
+ / {
+ 	__overrides__ {
+-		act_led_gpio = <&act_led>,"gpios:4";
+-		act_led_activelow = <&act_led>,"gpios:8";
+ 		act_led_trigger = <&act_led>,"linux,default-trigger";
+ 
+-		pwr_led_gpio = <&pwr_led>,"gpios:4";
+ 		pwr_led_activelow = <&pwr_led>,"gpios:8";
+ 		pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
+ 
+		usr_led_trigger = <&usr_led>,"linux,default-trigger";
+
+ 		eth_led0 = <&phy1>,"led-modes:0";
+ 		eth_led1 = <&phy1>,"led-modes:4";
+ 
+-- 
+2.37.3
+
--- a/portage/config/target/etc/portage/env/nobuildpkg
+++ b/portage/config/target/etc/portage/env/nobuildpkg
@@ -0,0 +1 @@
+FEATURES=-buildpkg
--- a/portage/config/target/etc/portage/make.conf/10-common.conf
+++ b/portage/config/target/etc/portage/make.conf/10-common.conf
--- a/portage/config/target/etc/portage/make.conf/20-binpkgs.conf
+++ b/portage/config/target/etc/portage/make.conf/20-binpkgs.conf
@@ -0,0 +1,2 @@
+FEATURES="${FEATURES} binpkg-multi-instance buildpkg"
+EMERGE_DEFAULT_OPTS="${EMERGE_DEFAULT_OPTS} --usepkg --binpkg-respect-use=y"
--- a/portage/config/target/etc/portage/make.conf/30-default-use.conf
+++ b/portage/config/target/etc/portage/make.conf/30-default-use.conf
--- a/portage/config/target/etc/portage/make.conf/40-lang.conf
+++ b/portage/config/target/etc/portage/make.conf/40-lang.conf
--- a/portage/config/target/etc/portage/make.conf/80-quiet.conf
+++ b/portage/config/target/etc/portage/make.conf/80-quiet.conf
--- a/portage/config/target/etc/portage/package.env/linux-firmware
+++ b/portage/config/target/etc/portage/package.env/linux-firmware
--- a/portage/config/target/etc/portage/package.license/firmware
+++ b/portage/config/target/etc/portage/package.license/firmware
--- a/portage/config/target/etc/portage/package.use/busybox
+++ b/portage/config/target/etc/portage/package.use/busybox
--- a/portage/config/target/etc/portage/package.use/firmware
+++ b/portage/config/target/etc/portage/package.use/firmware
--- a/portage/config/target/etc/portage/package.use/grub
+++ b/portage/config/target/etc/portage/package.use/grub
--- a/portage/config/target/etc/portage/package.use/python
+++ b/portage/config/target/etc/portage/package.use/python
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base-policy
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base-policy
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0001-systemd-Fixes-for-systemd-resolved.patch
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0001-systemd-Fixes-for-systemd-resolved.patch
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0002-mount-Allow-mounting-on-etc_t.patch
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0002-mount-Allow-mounting-on-etc_t.patch
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0003-kernel-Mark-unlabeled_t-as-mount-point-type.patch
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0003-kernel-Mark-unlabeled_t-as-mount-point-type.patch
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0004-Allow-systemd-journald-list-cgroup-directories.patch
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0004-Allow-systemd-journald-list-cgroup-directories.patch
--- a/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0005-Allow-systemd-to-create-directories.patch
+++ b/portage/config/target/etc/portage/patches/sec-policy/selinux-base/0005-Allow-systemd-to-create-directories.patch
--- a/portage/config/target/etc/portage/profile/package.provided
+++ b/portage/config/target/etc/portage/profile/package.provided
--- a/portage/config/target/etc/portage/savedconfig/sys-apps/busybox
+++ b/portage/config/target/etc/portage/savedconfig/sys-apps/busybox
--- a/portage/config/target/etc/portage/savedconfig/sys-kernel/linux-firmware
+++ b/portage/config/target/etc/portage/savedconfig/sys-kernel/linux-firmware
--- a/portage/repos/x-portage/metadata/layout.conf
+++ b/portage/repos/x-portage/metadata/layout.conf
@@ -0,0 +1 @@
+masters = gentoo
--- a/portage/repos/x-portage/profiles/repo_name
+++ b/portage/repos/x-portage/profiles/repo_name
@@ -0,0 +1 @@
+x-portage