Support X470D4U

meta-asrock/meta-x470d4u/conf/layer.conf

@@ -0,0 +1,10 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+ ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "x470d4u-layer"
+BBFILE_PATTERN_x470d4u-layer = "^${LAYERDIR}/"
+LAYERSERIES_COMPAT_x470d4u-layer = "nanbield scarthgap"

meta-asrock/meta-x470d4u/conf/machine/x470d4u.conf

@@ -0,0 +1,21 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = "aspeed/${KMACHINE}-bmc-asrock-${MACHINE}.dtb"
+
+# FIXME: Don't use u-boot-aspeed-sdk because the host can not be booted by
+# power button after the bmc is booted.
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot-aspeed"
+PREFERRED_PROVIDER_u-boot = "u-boot-aspeed"
+PREFERRED_PROVIDER_u-boot-fw-utils = "u-boot-fw-utils-aspeed"
+UBOOT_MACHINE = "ast_g5_ncsi_config"
+
+FLASH_SIZE = "32768"
+
+require conf/machine/include/ast2500.inc
+require conf/machine/include/obmc-bsp-common.inc
+require conf/machine/include/asrock.inc
+
+# FIXME: native qemu seems to depend on gdk-pixbuf2 on the host,
+# but openbmc does not provide necessary versioned glib.
+# To prevent build failure, remove native qemu
+EXTRA_IMAGEDEPENDS:remove = "qemu-system-native qemu-helper-native"
+IMAGE_CLASSES:remove = "qemuboot"

meta-asrock/meta-x470d4u/conf/templates/default/bblayers.conf.sample

@@ -0,0 +1,17 @@
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "8"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+ ##OEROOT##/meta \
+ ##OEROOT##/meta-openembedded/meta-oe \
+ ##OEROOT##/meta-openembedded/meta-networking \
+ ##OEROOT##/meta-openembedded/meta-python \
+ ##OEROOT##/meta-phosphor \
+ ##OEROOT##/meta-aspeed \
+ ##OEROOT##/meta-asrock \
+ ##OEROOT##/meta-asrock/meta-x470d4u \
+ "

meta-asrock/meta-x470d4u/conf/templates/default/local.conf.sample

@@ -0,0 +1,17 @@
+MACHINE ??= "x470d4u"
+DISTRO ?= "openbmc-phosphor"
+PACKAGE_CLASSES ?= "package_ipk"
+SANITY_TESTED_DISTROS:append ?= " *"
+EXTRA_IMAGE_FEATURES = "debug-tweaks"
+USER_CLASSES ?= "buildstats"
+PATCHRESOLVE = "noop"
+BB_DISKMON_DIRS = "\
+ STOPTASKS,${TMPDIR},1G,100K \
+ STOPTASKS,${DL_DIR},1G,100K \
+ STOPTASKS,${SSTATE_DIR},1G,100K \
+ STOPTASKS,/tmp,100M,100K \
+ HALT,${TMPDIR},100M,1K \
+ HALT,${DL_DIR},100M,1K \
+ HALT,${SSTATE_DIR},100M,1K \
+ HALT,/tmp,10M,1K"
+CONF_VERSION = "2"

meta-asrock/meta-x470d4u/recipes-asrock/packagegroups/packagegroup-asrock-apps.bb

@@ -0,0 +1,27 @@
+SUMMARY = "OpenBMC for ASRock - Applications"
+PR = "r1"
+
+inherit packagegroup
+
+PROVIDES = "${PACKAGES}"
+PACKAGES = " \
+ ${PN}-flash \
+ ${PN}-system \
+ "
+
+PROVIDES += "virtual/obmc-flash-mgmt"
+PROVIDES += "virtual/obmc-system-mgmt"
+
+RPROVIDES:${PN}-flash += "virtual-obmc-flash-mgmt"
+RPROVIDES:${PN}-system += "virtual-obmc-system-mgmt"
+
+SUMMARY:${PN}-flash = "ASRock Flash"
+RDEPENDS:${PN}-flash = " \
+ phosphor-ipmi-flash \
+ "
+
+SUMMARY:${PN}-system = "ASRock System"
+RDEPENDS:${PN}-system = " \
+ phosphor-host-postd \
+ phosphor-post-code-manager \
+ "

meta-asrock/meta-x470d4u/recipes-core/systemd/systemd/vm.conf

@@ -0,0 +1 @@
+vm.panic_on_oom=2

meta-asrock/meta-x470d4u/recipes-core/systemd/systemd_%.bbappend

@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI:append:x470d4u = " file://vm.conf"
+
+FILES:${PN}:append:x470d4u = " ${sysconfdir}/sysctl.d/vm.conf"
+
+do_install:append:x470d4u() {
+ install -m 644 -D ${WORKDIR}/vm.conf ${D}${sysconfdir}/sysctl.d/vm.conf
+}

meta-asrock/meta-x470d4u/recipes-kernel/linux/linux-aspeed/aspeed-bmc-asrock-x470d4u.dts

@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: GPL-2.0+
+/dts-v1/;
+
+#include "aspeed-g5.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+ model = "Asrock Rack X470D4U";
+ compatible = "aspeed,ast2500";
+
+ chosen {
+ stdout-path = &uart5;
+ bootargs = "console=ttyS4,115200 earlyprintk";
+ };
+
+ memory@80000000 {
+ reg = <0x80000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ video_engine_memory: jpegbuffer {
+ size = <0x02000000>; /* 32M */
+ alignment = <0x01000000>;
+ compatible = "shared-dma-pool";
+ reusable;
+ };
+ };
+
+ iio-hwmon {
+ compatible = "iio-hwmon";
+ io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
+ <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
+ <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
+ <&adc 12>;
+ };
+};
+
+&gpio {
+ status = "okay";
+ gpio-line-names =
+ /* A */ "", "", "", "", "", "", "", "",
+ /* B */ "FM_BIOS_POST_CMPLT_N", "", "", "", "", "PS_PWROK", "", "",
+ /* C */ "", "", "", "", "", "", "", "",
+ /* D */ "BMC_PSIN", "BMC_PSOUT", "BMC_RESETCON", "RESETCON", "", "", "", "",
+ /* E */ "", "", "", "", "", "", "", "",
+ /* F */ "", "", "", "", "", "", "", "",
+ /* G */ "HWM_BAT_EN", "", "", "", "", "", "", "",
+ /* H */ "", "", "", "", "", "", "", "",
+ /* I */ "", "", "", "", "", "", "", "",
+ /* J */ "BMC_READY", "", "", "", "", "", "", "",
+ /* K */ "", "", "", "", "", "", "", "",
+ /* L */ "", "", "", "", "", "", "", "",
+ /* M */ "", "", "", "", "", "", "", "",
+ /* N */ "", "", "", "", "", "", "", "",
+ /* O */ "", "", "", "", "", "", "", "",
+ /* P */ "", "", "", "", "", "", "", "",
+ /* Q */ "", "", "", "", "", "", "", "",
+ /* R */ "", "", "", "", "", "", "", "",
+ /* S */ "", "", "", "", "", "", "", "",
+ /* T */ "", "", "", "", "", "", "", "",
+ /* U */ "", "", "", "", "", "", "", "",
+ /* V */ "", "", "", "", "", "", "", "",
+ /* W */ "", "", "", "", "", "", "", "",
+ /* X */ "", "", "", "", "", "", "", "",
+ /* Y */ "", "", "", "", "", "", "", "",
+ /* Z */ "", "", "", "", "", "", "", "",
+ /* AA */ "", "", "", "", "", "", "", "",
+ /* AB */ "", "", "", "", "", "", "", "",
+ /* AC */ "", "", "", "", "", "", "", "";
+
+ /* Assert BMC_READY so BIOS doesn't sit around waiting for it */
+ bmc-ready {
+ gpio-hog;
+ gpios = <ASPEED_GPIO(J, 0) GPIO_ACTIVE_LOW>;
+ output-high;
+ };
+};
+
+&fmc {
+ status = "okay";
+ flash@0 {
+ status = "okay";
+ label = "bmc";
+ m25p,fast-read;
+ spi-max-frequency = <10000000>;
+#include "openbmc-flash-layout.dtsi"
+ };
+};
+
+&uart5 {
+ status = "okay";
+};
+
+&vuart {
+ status = "okay";
+};
+
+&mac0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
+};
+
+&mac1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rmii2_default &pinctrl_mdio2_default>;
+ use-ncsi;
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c7 {
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "st,24c128", "atmel,24c128";
+ reg = <0x57>;
+ pagesize = <16>;
+ };
+};
+
+&vhub {
+ status = "okay";
+};
+
+&lpc_snoop {
+ status = "okay";
+ snoop-ports = <0x80>;
+};
+
+&video {
+ status = "okay";
+ memory-region = <&video_engine_memory>;
+};
+
+&pwm_tacho {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm0_default
+ &pinctrl_pwm1_default
+ &pinctrl_pwm2_default
+ &pinctrl_pwm3_default
+ &pinctrl_pwm4_default
+ &pinctrl_pwm5_default>;
+ fan@0 {
+ reg = <0x00>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x00>;
+ };
+ fan@1 {
+ reg = <0x01>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x01>;
+ };
+ fan@2 {
+ reg = <0x02>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x02>;
+ };
+ fan@3 {
+ reg = <0x03>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x03>;
+ };
+ fan@4 {
+ reg = <0x04>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x04>;
+ };
+ fan@5 {
+ reg = <0x05>;
+ aspeed,fan-tach-ch = /bits/ 8 <0x05>;
+ };
+};
+
+&adc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc0_default
+ &pinctrl_adc1_default
+ &pinctrl_adc2_default
+ &pinctrl_adc3_default
+ &pinctrl_adc4_default
+ &pinctrl_adc5_default
+ &pinctrl_adc6_default
+ &pinctrl_adc7_default
+ &pinctrl_adc8_default
+ &pinctrl_adc9_default
+ &pinctrl_adc10_default
+ &pinctrl_adc11_default
+ &pinctrl_adc12_default>;
+};

meta-asrock/meta-x470d4u/recipes-kernel/linux/linux-aspeed/x470d4u.cfg

@@ -0,0 +1,4 @@
+# include i2c super-i/o driver, but not host-side (lpc) driver
+CONFIG_SENSORS_NCT6775_CORE=y
+CONFIG_SENSORS_NCT6775_I2C=y
+CONFIG_SENSORS_NCT6775=n

meta-asrock/meta-x470d4u/recipes-kernel/linux/linux-aspeed_%.bbappend

@@ -0,0 +1,15 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI:append:x470d4u = " \
+ file://aspeed-bmc-asrock-x470d4u.dts \
+ file://x470d4u.cfg \
+"
+
+do_patch:append() {
+ for DTB in "${KERNEL_DEVICETREE}"; do
+ DT=`basename ${DTB} .dtb`
+ if [ -r "${WORKDIR}/${DT}.dts" ]; then
+ cp ${WORKDIR}/${DT}.dts \
+ ${STAGING_KERNEL_DIR}/arch/${ARCH}/boot/dts/aspeed
+ fi
+ done
+}