[PATCH v3 0/3] arm: dts: aspeed: add Intel AVCRP and JNCRP BMC platforms

[PATCH v3 0/3] arm: dts: aspeed: add Intel AVCRP and JNCRP BMC platforms

[Dawid Glazik]

This series adds initial upstream support for the Intel AVCRP and JNCRP
BMC platforms based on the ASPEED AST2600.

The first patch adds the board compatibles to the ASPEED binding. The
remaining two patches add the board DTS files and register them in the
ASPEED DTB build list.

Dawid Glazik (3):
  dt-bindings: arm: aspeed: Add Intel AVCRP and JNCRP boards
  ARM: dts: aspeed: add Intel AVCRP BMC
  ARM: dts: aspeed: add Intel JNCRP BMC

 .../bindings/arm/aspeed/aspeed.yaml           |   2 +
 arch/arm/boot/dts/aspeed/Makefile             |   2 +
 .../dts/aspeed/aspeed-bmc-intel-avcrp.dts     | 322 ++++++++++++++++++
 .../dts/aspeed/aspeed-bmc-intel-jncrp.dts     | 276 +++++++++++++++
 4 files changed, 602 insertions(+)
 create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-intel-avcrp.dts
 create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-intel-jncrp.dts


base-commit: e7ae89a0c97ce2b68b0983cd01eda67cf373517d
prerequisite-patch-id: 3af4bd880f896c97741b54ee18845b305a4bd061
prerequisite-patch-id: 23091b539ec7723a865d82da7703bf70c6ed0222
prerequisite-patch-id: ac42a7a373fdc407f6377d0b1c74d728af50ba42
-- 
2.43.0

[PATCH v3 1/3] dt-bindings: arm: aspeed: Add Intel AVCRP and JNCRP boards

[Dawid Glazik]

Add compatible strings for the Intel AVCRP and JNCRP BMC boards.

Signed-off-by: Dawid Glazik <dawid.glazik@linux.intel.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
v2:
 - Squash the separate AVCRP and JNCRP commits from v1 into a single
   commit, since the changes are small and closely related
 - Fix compatible string ordering so the new entries stay in
   alphabetical order within the enum
---
---
 Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
index 8ec7a3e74a21..60e8e73da3f5 100644
--- a/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
+++ b/Documentation/devicetree/bindings/arm/aspeed/aspeed.yaml
@@ -107,6 +107,8 @@ properties:
               - ibm,sbp1-bmc
               - ibm,system1-bmc
               - ibm,tacoma-bmc
+              - intel,avcrp-bmc
+              - intel,jncrp-bmc
               - inventec,starscream-bmc
               - inventec,transformer-bmc
               - jabil,rbp-bmc
-- 
2.43.0

[PATCH v3 2/3] ARM: dts: aspeed: add Intel AVCRP BMC

[Dawid Glazik]

Add the initial AST2600 device tree for the Intel AVCRP BMC platform.

Signed-off-by: Dawid Glazik <dawid.glazik@linux.intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
v3:
  - Sorted nodes alphabetically
  - Sorted properties per dts-coding-style
  - Removed lpc-snoop label
  - Removed &i3c_global since it's enabled by default
  - Removed GPIO line names for pins claimed by pinctrl
  - Restored Reviewed-by from Andrew Lunn, dropped by mistake in v2
v2:
  - Reviewed-by: Andrew Lunn for nodes: &mdio1, &mac1
  - Replace bootargs console=ttyS4,115200n8 with stdout-path = &uart5
  - Remove the unreferenced video_memory reserved-memory node
---
---
 arch/arm/boot/dts/aspeed/Makefile             |   1 +
 .../dts/aspeed/aspeed-bmc-intel-avcrp.dts     | 322 ++++++++++++++++++
 2 files changed, 323 insertions(+)
 create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-intel-avcrp.dts

diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index 767f7c7652d5..ea4645ef9872 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -54,6 +54,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-ibm-rainier-4u.dtb \
 	aspeed-bmc-ibm-sbp1.dtb \
 	aspeed-bmc-ibm-system1.dtb \
+	aspeed-bmc-intel-avcrp.dtb \
 	aspeed-bmc-intel-s2600wf.dtb \
 	aspeed-bmc-inspur-fp5280g2.dtb \
 	aspeed-bmc-inspur-nf5280m6.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-avcrp.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-avcrp.dts
new file mode 100644
index 000000000000..010ace09d90f
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-avcrp.dts
@@ -0,0 +1,322 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2026 Intel Corporation
+
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+	compatible = "intel,avcrp-bmc", "aspeed,ast2600";
+	model = "Intel AVCRP BMC";
+
+	aliases {
+		serial4 = &uart5;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = &uart5;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	reserved-memory {
+		ranges;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		video_engine_memory: jpegbuffer {
+			compatible = "shared-dma-pool";
+			alignment = <0x01000000>;
+			reusable;
+			size = <0x02000000>; /* 32M */
+		};
+	};
+};
+
+&fmc {
+	status = "okay";
+
+	flash@0 {
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+		spi-rx-bus-width = <4>;
+		m25p,fast-read;
+
+		status = "okay";
+
+#include "openbmc-flash-layout-64.dtsi"
+	};
+};
+
+&gpio0 {
+	gpio-line-names =
+		/*A0-A7*/ "", "", "", "", "SMB_CPU_PIROM_SCL", "SMB_CPU_PIROM_SDA",
+				"SMB_IPMB_STBY_LVC3_SCL", "SMB_IPMB_STBY_LVC3_SDA",
+		/*B0-B7*/ "", "", "", "FM_CPU1_ERR2_LVT3_N", "", "",
+				"FM_BMC_BMCINIT_R", "FP_ID_LED_N",
+		/*C0-C7*/ "FM_FORCE_BMC_UPDATE_N", "RST_RGMII_PHYRST_N",
+				"FM_TPM_EN_PULSE", "", "", "",
+				"FM_CPU1_ERR0_LVT3_N", "FM_CPU1_ERR1_LVT3_N",
+		/*D0-D7*/ "CPU_ERR0", "CPU_ERR1", "CPU_ERR2", "PRDY_N",
+				"FM_SPD_SWITCH_CTRL_N", "", "", "",
+		/*E0-E7*/ "FM_SKT1_FAULT_LED", "FM_SKT0_FAULT_LED",
+				"CLK_50M_CKMNG_BMCB", "ID_BUTTON", "", "", "", "",
+		/*F0-F7*/ "", "FM_DUAL_PARTITION_MODE_N",
+				"FM_STANDALONE_MODE_N", "FM_4S_8S_N_MODE",
+				"FM_NODE_ID0", "FM_NODE_ID1", "", "",
+		/*G0-G7*/ "FM_SMB_BMC_NVME_LVC3_ALERT_N", "RST_BMC_HSBP_MUX_N",
+				"FP_LED_STATUS_GREEN_N", "FP_LED_STATUS_AMBER_N",
+				"PS_PWROK", "FM_PARTITION_SEL",
+				"FM_BMC_CPU_FBRK_OUT_R_N", "DBP_PRESENT_IN_R2_N",
+		/*H0-H7*/ "", "", "", "", "PLTRST_N", "CPU_CATERR", "", "",
+		/*I0-I7*/ "", "JTAG_ASD_TDI_R", "JTAG_ASD_TCK_R", "JTAG_ASD_TMS_R",
+				"JTAG_ASD_TDO", "FM_BMC_PWRBTN_OUT_R_N",
+				"FM_BMC_PWR_BTN_N", "",
+		/*J0-J7*/ "", "", "", "", "", "", "", "",
+		/*K0-K7*/ "", "", "", "", "", "", "", "",
+		/*L0-L7*/ "", "", "", "", "PREQ_N", "TCK_MUX_SEL", "", "",
+		/*M0-M7*/ "", "", "", "", "", "", "SPA_SOUT", "SPA_SIN",
+		/*N0-N7*/ "", "", "", "", "", "", "SPB_SOUT", "SPB_SIN",
+		/*O0-O7*/ "", "", "", "", "", "", "NMI_BUTTON", "SPEAKER_BMC_R",
+		/*P0-P7*/ "RESET_BUTTON", "RESET_OUT", "POWER_BUTTON", "POWER_OUT",
+				"", "", "", "LED_BMC_HB_LED_N",
+		/*Q0-Q7*/ "", "", "", "", "", "", "", "",
+		/*R0-R7*/ "", "", "", "", "", "", "", "",
+		/*S0-S7*/ "RST_BMC_PCIE_MUX_N", "FM_BMC_TRUST_N",
+				"FM_BMC_FRU_WP_N", "", "PWRGD_CPU0_AUXPWRGD",
+				"A_P3V_BAT_SCALED_EN", "REMOTE_DEBUG_ENABLE", "",
+		/*T0-T7*/ "", "", "", "", "", "", "", "",
+		/*U0-U7*/ "", "", "", "", "", "", "", "",
+		/*V0-V7*/ "SIO_S3", "SIO_S5", "", "SIO_ONCONTROL",
+				"SIO_POWER_GOOD", "", "", "",
+		/*W0-W7*/ "LPC_LAD0_ESPI_R_IO0", "LPC_LAD1_ESPI_R_IO1",
+				"LPC_LAD2_ESPI_R_IO2", "LPC_LAD3_ESPI_R_IO3",
+				"CLK_24M_66M_LPC0_ESPI_BMC", "LPC_LFRAME_N_ESPI_CS0_BMC_N",
+				"IRQ_LPC_SERIRQ_ESPI_ALERT_N", "RST_LPC_LRST_ESPI_RST_BMC_R_N",
+		/*X0-X7*/ "", "", "PCH_BMC_THERMTRIP", "", "", "", "", "",
+		/*Y0-Y7*/ "FM_BMC_CMOS_CLR_R_N", "", "FM_BMC_SAFS_EN",
+				"IRQ_SML1_PMBUS_BMC_ALERT_N", "", "",
+				"", "",
+		/*Z0-Z7*/ "", "", "", "HW_STRAP_5", "HW_STRAP_6", "HW_STRAP_7",
+				"HW_STRAP_2", "HW_STRAP_3";
+};
+
+&i2c5 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c6 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c7 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c8 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c9 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c10 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+};
+
+&i2c12 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c13 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c15 {
+	status = "okay";
+};
+
+&i3c2 {
+	i2c-scl-hz = <400000>;
+	mctp-controller;
+
+	status = "okay";
+};
+
+&kcs3 {
+	aspeed,lpc-io-reg = <0xca2>;
+
+	status = "okay";
+};
+
+&lpc {
+	lpc-snoop@80 {
+		snoop-ports = <0x80>;
+
+		status = "okay";
+	};
+};
+
+&mac1 {
+	clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>,
+		 <&syscon ASPEED_CLK_MAC2RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	phy-handle = <&ethphy1>;
+	phy-mode = "rgmii-id";
+	pinctrl-0 = <&pinctrl_rgmii2_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&mdio1 {
+	status = "okay";
+
+	ethphy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-id001c.c916";
+		reg = <0>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio0 ASPEED_GPIO(C, 1) GPIO_ACTIVE_LOW>;
+	};
+};
+
+&rtc {
+	status = "okay";
+};
+
+&sgpiom0 {
+	bus-frequency = <2000000>;
+	gpio-line-names =
+		/*A, 0-7*/ "CPU1_PRESENCE", "", "CPU1_THERMTRIP", "",
+				"CPU1_VRHOT", "", "H_CPU0_MON_FAIL_LVC1_N", "",
+				"CPU1_MEM_VRHOT", "", "CPU1_MEM_THERM_EVENT", "",
+				"FM_CPU0_PROC_ID0", "", "FM_CPU0_PROC_ID1", "",
+		/*B, 8-15*/ "CPU1_MISMATCH", "LED_CPU1_CH1_DIMM1_FAULT", "",
+				"LED_CPU1_CH1_DIMM2_FAULT", "CPU2_PRESENCE",
+				"LED_CPU1_CH2_DIMM1_FAULT", "CPU2_THERMTRIP",
+				"LED_CPU1_CH2_DIMM2_FAULT", "CPU2_VRHOT",
+				"LED_CPU1_CH3_DIMM1_FAULT", "H_CPU1_MON_FAIL_LVC1_N",
+				"LED_CPU1_CH3_DIMM2_FAULT", "CPU2_MEM_VRHOT",
+				"LED_CPU1_CH4_DIMM1_FAULT", "CPU2_MEM_THERM_EVENT",
+				"LED_CPU1_CH4_DIMM2_FAULT",
+		/*C, 16-23*/ "FM_CPU1_PROC_ID0", "LED_CPU1_CH5_DIMM1_FAULT",
+				"FM_CPU1_PROC_ID1", "LED_CPU1_CH5_DIMM2_FAULT",
+				"CPU2_MISMATCH", "LED_CPU1_CH6_DIMM1_FAULT", "",
+				"LED_CPU1_CH6_DIMM2_FAULT", "", "LED_FAN1_FAULT", "",
+				"LED_FAN2_FAULT", "", "LED_FAN3_FAULT", "",
+				"LED_FAN4_FAULT",
+		/*D, 24-31*/ "", "LED_FAN5_FAULT", "", "LED_FAN6_FAULT", "",
+				"LED_FAN7_FAULT", "", "LED_FAN8_FAULT", "",
+				"LED_CPU2_CH1_DIMM1_FAULT", "", "LED_CPU2_CH1_DIMM2_FAULT",
+				"", "LED_CPU2_CH2_DIMM1_FAULT", "",
+				"LED_CPU2_CH2_DIMM2_FAULT",
+		/*E, 32-39*/ "", "LED_CPU2_CH3_DIMM1_FAULT", "",
+				"LED_CPU2_CH3_DIMM2_FAULT", "", "LED_CPU2_CH4_DIMM1_FAULT",
+				"", "LED_CPU2_CH4_DIMM2_FAULT", "",
+				"LED_CPU2_CH5_DIMM1_FAULT", "", "LED_CPU2_CH5_DIMM2_FAULT",
+				"", "LED_CPU2_CH6_DIMM1_FAULT", "CPU1_CPLD_CRC_ERROR",
+				"LED_CPU2_CH6_DIMM2_FAULT",
+		/*F, 40-47*/ "CPU2_CPLD_CRC_ERROR", "", "CPU1_CATERR_IERR", "",
+				"CPU1_CATERR_MCERR", "", "CPU2_CATERR_IERR", "",
+				"CPU2_CATERR_MCERR", "", "", "", "", "", "", "",
+		/*G, 48-55*/ "MAIN_PLD_MINOR_REV_BIT0", "", "MAIN_PLD_MINOR_REV_BIT1", "",
+				"MAIN_PLD_MINOR_REV_BIT2", "", "MAIN_PLD_MINOR_REV_BIT3", "",
+				"MAIN_PLD_MAJOR_REV_BIT0", "", "MAIN_PLD_MAJOR_REV_BIT1", "",
+				"MAIN_PLD_MAJOR_REV_BIT2", "", "MAIN_PLD_MAJOR_REV_BIT3", "",
+		/*H, 56-63*/ "", "", "WMEMX_PWR_FLT", "", "WCPUX_MEM_PWR_FLT", "",
+				"PWRGD_P3V3_FF", "", "WPSU_PWR_FLT", "", "", "",
+				"", "", "WPCH_PWR_FLT", "",
+		/*I, 64-71*/ "FM_CPU0_PKGID0", "LED_CPU1_CH7_DIMM1_FAULT",
+				"FM_CPU0_PKGID1", "LED_CPU1_CH7_DIMM2_FAULT",
+				"FM_CPU0_PKGID2", "LED_CPU1_CH8_DIMM1_FAULT",
+				"H_CPU0_MEMTRIP_LVC1_N", "LED_CPU1_CH8_DIMM2_FAULT",
+				"FM_CPU1_PKGID0", "LED_CPU2_CH7_DIMM1_FAULT",
+				"FM_CPU1_PKGID1", "LED_CPU2_CH7_DIMM2_FAULT",
+				"FM_CPU1_PKGID2", "LED_CPU2_CH8_DIMM1_FAULT",
+				"H_CPU1_MEMTRIP_LVC1_N", "LED_CPU2_CH8_DIMM2_FAULT",
+		/*J, 72-79*/ "", "", "", "", "", "", "", "",
+				"", "", "", "", "", "", "", "",
+		/*K, 80-87*/ "FM_BOARD_REV_ID0", "LED_CPU0_CH9_DIMM1_FAULT",
+				"FM_BOARD_REV_ID1", "LED_CPU0_CH9_DIMM2_FAULT",
+				"FM_BOARD_REV_ID2", "LED_CPU0_CH10_DIMM1_FAULT",
+				"FM_BOARD_SKU_ID0", "LED_CPU0_CH10_DIMM2_FAULT",
+				"FM_BOARD_SKU_ID1", "LED_CPU0_CH11_DIMM1_FAULT",
+				"FM_BOARD_SKU_ID2", "LED_CPU0_CH11_DIMM2_FAULT",
+				"FM_BOARD_SKU_ID3", "LED_CPU0_CH12_DIMM1_FAULT",
+				"FM_BOARD_SKU_ID4", "LED_CPU0_CH12_DIMM2_FAULT",
+		/*L, 88-95*/ "FM_BOARD_SKU_ID5", "LED_CPU1_CH9_DIMM1_FAULT",
+				"FM_BMC_VAL_EN", "LED_CPU1_CH9_DIMM2_FAULT",
+				"FM_SERIAL_BOOT", "LED_CPU1_CH10_DIMM1_FAULT", "",
+				"LED_CPU1_CH10_DIMM2_FAULT", "S0_PWROK",
+				"LED_CPU1_CH11_DIMM1_FAULT", "", "LED_CPU1_CH11_DIMM2_FAULT",
+				"", "LED_CPU1_CH12_DIMM1_FAULT", "",
+				"LED_CPU1_CH12_DIMM2_FAULT",
+		/*M, 96-103*/ "", "FM_SURPRISE_RESET_N", "",
+				"FM_CPU1_INTR_CLK_CONFDONE_N", "", "FM_GLOBAL_RESET_N",
+				"FM_1200VA_OC", "BMC_BOOT_DONE", "", "IRQ_BMC_CPU_NMI_P0",
+				"", "IRQ_BMC_CPU_NMI_P1", "", "", "", "",
+		/*N, 104-111*/ "", "", "", "", "", "", "", "",
+				"", "", "", "", "", "", "", "",
+		/*O, 112-119*/ "R1S_PRESENCE", "", "", "", "", "", "", "",
+				"", "", "", "", "", "", "", "",
+		/*P, 120-127*/ "", "", "", "", "", "", "", "",
+				"", "", "", "", "", "", "", "";
+	ngpios = <128>;
+
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&uart4 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&uart_routing {
+	status = "okay";
+};
+
+&vhub {
+	status = "okay";
+};
+
+&video {
+	memory-region = <&video_engine_memory>;
+
+	status = "okay";
+};
-- 
2.43.0

[PATCH v3 3/3] ARM: dts: aspeed: add Intel JNCRP BMC

[Dawid Glazik]

Add the initial AST2600 device tree for the Intel JNCRP BMC platform.

Signed-off-by: Dawid Glazik <dawid.glazik@linux.intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
v3:
  - Sorted nodes alphabetically
  - Sorted properties per dts-coding-style
  - Removed lpc-snoop label
  - Removed &i3c_global since it's enabled by default
  - Added &kcs3 and replaced flash layout with 128MB one
  - Restored Reviewed-by from Andrew Lunn, dropped by mistake in v2
v2:
  - Reviewed-by: Andrew Lunn for nodes: &mdio1, &mac1
  - Replace bootargs console=ttyS4,115200n8 with stdout-path = &uart5
---
---
 arch/arm/boot/dts/aspeed/Makefile             |   1 +
 .../dts/aspeed/aspeed-bmc-intel-jncrp.dts     | 276 ++++++++++++++++++
 2 files changed, 277 insertions(+)
 create mode 100644 arch/arm/boot/dts/aspeed/aspeed-bmc-intel-jncrp.dts

diff --git a/arch/arm/boot/dts/aspeed/Makefile b/arch/arm/boot/dts/aspeed/Makefile
index ea4645ef9872..f0d665b3dcee 100644
--- a/arch/arm/boot/dts/aspeed/Makefile
+++ b/arch/arm/boot/dts/aspeed/Makefile
@@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ASPEED) += \
 	aspeed-bmc-ibm-sbp1.dtb \
 	aspeed-bmc-ibm-system1.dtb \
 	aspeed-bmc-intel-avcrp.dtb \
+	aspeed-bmc-intel-jncrp.dtb \
 	aspeed-bmc-intel-s2600wf.dtb \
 	aspeed-bmc-inspur-fp5280g2.dtb \
 	aspeed-bmc-inspur-nf5280m6.dtb \
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-jncrp.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-jncrp.dts
new file mode 100644
index 000000000000..e66ea7f00fed
--- /dev/null
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-intel-jncrp.dts
@@ -0,0 +1,276 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2025 Intel Corporation
+
+/dts-v1/;
+
+#include "aspeed-g6.dtsi"
+#include <dt-bindings/gpio/aspeed-gpio.h>
+
+/ {
+	compatible = "intel,jncrp-bmc", "aspeed,ast2600";
+	model = "Intel JNCRP BMC";
+
+	aliases {
+		serial4 = &uart5;
+	};
+
+	chosen {
+		bootargs = "earlycon";
+		stdout-path = &uart5;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+};
+
+&fmc {
+	status = "okay";
+
+	flash@0 {
+		label = "bmc";
+		spi-max-frequency = <50000000>;
+		spi-rx-bus-width = <4>;
+		m25p,fast-read;
+
+		status = "okay";
+
+#include "openbmc-flash-layout-128.dtsi"
+	};
+};
+
+&gpio0 {
+	gpio-line-names =
+		/*A0-A7*/ "", "", "", "", "", "", "", "",
+		/*B0-B7*/ "PWRGD_AUX_PWRGD_BMC_CPU", "", "", "", "", "", "",
+				"FP_ID_LED_N",
+		/*C0-C7*/ "FM_FORCE_BMC_UPDATE_N", "RST_RGMII_PHYRST_N",
+				"FM_TPM_EN_PULSE", "", "", "",
+				"DBP_HOOK3_CPU_FBRK_OUT_R_N", "DBP_PRSNT_IN_N",
+		/*D0-D7*/ "CPU_ERR0_N", "CPU_ERR1_N", "CPU_ERR2_N", "DBP_ASD_BMC_PRDY_N",
+				"FM_SPD_SWITCH_CTRL_N", "", "", "",
+		/*E0-E7*/ "", "", "", "ID_BUTTON", "", "", "", "",
+		/*F0-F7*/ "", "", "FM_AGGREGATOR_MODE_N", "", "", "",
+				"FP_LED_STATUS_GREEN_R_N", "FP_LED_STATUS_AMBER_R_N",
+		/*G0-G7*/ "", "", "", "", "", "", "", "",
+		/*H0-H7*/ "", "", "", "", "", "", "", "",
+		/*I0-I7*/ "", "", "", "", "", "", "", "",
+		/*J0-J7*/ "", "", "", "", "", "", "", "",
+		/*K0-K7*/ "", "", "", "", "", "", "", "",
+		/*L0-L7*/ "", "", "", "", "PREQ_N", "FM_P3V3_SW_ENA", "", "",
+		/*M0-M7*/ "", "", "", "", "", "", "", "",
+		/*N0-N7*/ "", "", "", "", "", "", "", "",
+		/*O0-O7*/ "", "", "", "", "", "", "NMI_BUTTON", "",
+		/*P0-P7*/ "RESET_BUTTON", "RESET_OUT", "POWER_BUTTON", "POWER_OUT",
+				"", "", "", "LED_BMC_HB_LED_N",
+		/*Q0-Q7*/ "", "", "", "", "", "", "", "",
+		/*R0-R7*/ "", "", "", "", "", "", "", "",
+		/*S0-S7*/ "CPU_CATERR_IERR_N", "CPU_CATERR_MCERR_N", "FM_BMC_FRU_WP_N",
+				"FM_INTRUSION_CABLE_PRES_N", "PWRGD_CPU_AUXPWRGD",
+				"FM_P3V_BAT_SCALED_EN", "REMOTE_DEBUG_ENABLE", "",
+		/*T0-T7*/ "", "", "", "", "", "", "", "",
+		/*U0-U7*/ "", "", "", "", "", "", "", "",
+		/*V0-V7*/ "SIO_S3", "SIO_S5", "", "SIO_ONCONTROL",
+				"SIO_POWER_GOOD", "", "", "",
+		/*W0-W7*/ "", "", "", "", "", "", "", "",
+		/*X0-X7*/ "", "", "POST_COMPLETE", "", "", "", "", "",
+		/*Y0-Y7*/ "FM_BMC_CMOS_CLR_R_N", "PLTRST_N", "FM_BMC_SAFS_EN",
+				"IRQ_PSU_ALERT_LVC3_N", "", "", "", "",
+		/*Z0-Z7*/ "", "", "", "", "", "", "", "";
+
+	status = "okay";
+
+	spd-switch-cpu-hog {
+		gpio-hog;
+		gpios = <ASPEED_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
+		output-low;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+};
+
+&i2c5 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c8 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c9 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c10 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+};
+
+&i2c12 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c13 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i2c14 {
+	status = "okay";
+};
+
+&i2c15 {
+	multi-master;
+
+	status = "okay";
+};
+
+&i3c1 {
+	i2c-scl-hz = <1000000>;
+	mctp-controller;
+
+	status = "okay";
+};
+
+&kcs3 {
+	aspeed,lpc-io-reg = <0xca2>;
+
+	status = "okay";
+};
+
+&lpc {
+	lpc-snoop@80 {
+		snoop-ports = <0x80>;
+
+		status = "okay";
+	};
+};
+
+&mac1 {
+	clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>,
+		 <&syscon ASPEED_CLK_MAC2RCLK>;
+	clock-names = "MACCLK", "RCLK";
+	phy-handle = <&ethphy1>;
+	phy-mode = "rgmii-id";
+	pinctrl-0 = <&pinctrl_rgmii2_default>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&mdio1 {
+	status = "okay";
+
+	ethphy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-id001c.c916";
+		reg = <0>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <50000>;
+		reset-gpios = <&gpio0 ASPEED_GPIO(C, 1) GPIO_ACTIVE_LOW>;
+	};
+};
+
+&rtc {
+	status = "okay";
+};
+
+&sgpiom0 {
+	bus-frequency = <2000000>;
+	gpio-line-names =
+		/*A, 0-7*/ "CPU0_VRHOT_N", "LED_POSTCODE_0_LSB",
+				"CPU0_THERMTRIP_N", "LED_POSTCODE_1",
+				"CPU0_MEMTRIP_N", "LED_POSTCODE_2",
+				"CPU0_MEM_VRHOT_N", "LED_POSTCODE_3",
+				"CPU0_MEM_HOT_N", "LED_POSTCODE_4",
+				"CPU0_MON_FAIL_N", "LED_POSTCODE_5",
+				"CPU1_VRHOT_N", "LED_POSTCODE_6",
+				"CPU1_THERMTRIP_N", "LED_POSTCODE_7_MSB",
+		/*B, 8-15*/ "CPU1_MEMTRIP_N", "FM_ASYNC_WARM_RESET_REQ",
+				"CPU1_MEM_VRHOT_N", "HPM_FRU_READ_DONE",
+				"CPU1_MEM_HOT_N", "FM_ASYNC_GLOBAL_RESET_REQ",
+				"CPU1_MON_FAIL_N", "BMC_BOOT_DONE",
+				"CPU2_VRHOT_N", "NMI_OUT",
+				"CPU2_THERMTRIP_N", "AGGREGATOR_MODE",
+				"CPU2_MEMTRIP_N", "RST_I3C_PCIE_HUB_N",
+				"CPU2_MEM_VRHOT_N", "",
+		/*C, 16-23*/ "CPU2_MEM_HOT_N", "HPM0_PRESENT",
+				"CPU2_MON_FAIL_N", "HPM1_PRESENT",
+				"CPU3_VRHOT_N", "HPM2_PRESENT",
+				"CPU3_THERMTRIP_N", "HPM3_PRESENT",
+				"CPU3_MEMTRIP_N", "HPM0_SOURCE_TO_DESTINATION_FAIL",
+				"CPU3_MEM_VRHOT_N", "HPM1_SOURCE_TO_DESTINATION_FAIL",
+				"CPU3_MEM_HOT_N", "HPM2_SOURCE_TO_DESTINATION_FAIL",
+				"CPU3_MON_FAIL_N", "HPM3_SOURCE_TO_DESTINATION_FAIL",
+		/*D, 24-31*/ "FM_BMC_VAL_EN", "HPM0_FRU_VALID",
+				"FM_SERIAL_BOOT", "HPM1_FRU_VALID",
+				"FM_INTRUSION_CABLE_PRES_N", "HPM2_FRU_VALID",
+				"USB_OC_P2_3_N", "HPM3_FRU_VALID",
+				"FM_SYSTEM_COOLING_MODE0", "FM_S2D_DISCOVERY_DONE",
+				"FM_SYSTEM_COOLING_MODE1", "", "", "", "", "",
+		/*E, 32-39*/ "DBP_PMODE_S0_PWROK", "", "DBP_PMODE_PLTRST", "",
+				"DBP_PMODE_GLOBALRESET", "", "DBP_PMODE_CPU_PWRGD", "",
+				"FM_SMBUS_RDY", "", "FM_LEAK_DETECTION", "",
+				"FM_LEAK_CBL_PRSNT_N", "", "FM_LEAK_CBL_FAULT_N", "",
+		/*F, 40-47*/ "CPU0_SKTOCC1_N", "CPU0_SKT_FAULT_LED",
+				"CPU0_SKTOCC2_N", "CPU1_SKT_FAULT_LED",
+				"CPU0_MISMATCH", "CPU2_SKT_FAULT_LED",
+				"CPU1_SKTOCC1_N", "CPU3_SKT_FAULT_LED",
+				"CPU1_SKTOCC2_N", "", "CPU1_MISMATCH", "",
+				"CPU2_SKTOCC1_N", "", "CPU2_SKTOCC2_N", "",
+		/*G, 48-55*/ "CPU2_MISMATCH", "", "CPU3_SKTOCC1_N", "",
+				"CPU3_SKTOCC2_N", "", "CPU3_MISMATCH", "",
+				"HPM0_PRSNT_N", "", "HPM1_PRSNT_N", "",
+				"HPM2_PRSNT_N", "", "HPM3_PRSNT_N", "",
+		/*H, 56-63*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*I, 64-71*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*J, 72-79*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*K, 80-87*/ "FM_BOARD_REV_ID0", "", "FM_BOARD_REV_ID1", "",
+				"FM_BOARD_REV_ID2", "", "FM_BOARD_SKU_ID0", "",
+				"FM_BOARD_SKU_ID1", "", "FM_BOARD_SKU_ID2", "",
+				"FM_BOARD_SKU_ID3", "", "FM_BOARD_SKU_ID4", "",
+		/*L, 88-95*/ "FM_BOARD_SKU_ID5", "", "FM_BOARD_SKU_ID6", "",
+				"FM_BOARD_SKU_ID7", "", "", "", "", "", "", "",
+				"", "", "", "",
+		/*M, 96-103*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*N, 104-111*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*O, 112-119*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+		/*P, 120-127*/ "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "";
+	ngpios = <128>;
+
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
-- 
2.43.0