From: Robert Marko Date: Fri, 20 May 2022 11:46:32 +0000 (+0200) Subject: arm: mvebu: add support for Methode eDPU X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=b4108f3fd35b073b3ecd9845ef9a7695ab70238a;p=u-boot.git arm: mvebu: add support for Methode eDPU Methode eDPU is an Armada 3720 power board based on the Methode uDPU. They feature the same CPU, RAM, and storage as well as the form factor. However, eDPU only has one SFP slot plus a copper G.hn port which does not work under U-boot. In order to reduce duplication, split the uDPU DTS into a common one. Signed-off-by: Robert Marko Reviewed-by: Stefan Roese --- diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 66c719908c..42c7790ee8 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -236,6 +236,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-3720-db.dtb \ armada-3720-espressobin.dtb \ armada-3720-turris-mox.dtb \ + armada-3720-eDPU.dtb \ armada-3720-uDPU.dtb \ armada-375-db.dtb \ armada-385-atl-x530.dtb \ diff --git a/arch/arm/dts/armada-3720-eDPU-u-boot.dtsi b/arch/arm/dts/armada-3720-eDPU-u-boot.dtsi new file mode 100644 index 0000000000..1b2648f64d --- /dev/null +++ b/arch/arm/dts/armada-3720-eDPU-u-boot.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/ { + smbios { + compatible = "u-boot,sysinfo-smbios"; + + smbios { + system { + product = "eDPU"; + }; + + baseboard { + product = "eDPU"; + }; + + chassis { + product = "eDPU"; + }; + }; + }; +}; + +&spi0 { + u-boot,dm-pre-reloc; + + spi-flash@0 { + u-boot,dm-pre-reloc; + }; +}; + +&sdhci0 { + u-boot,dm-pre-reloc; +}; + +ð0 { + /* G.hn does not work without additional configuration */ + status = "disabled"; +}; + +ð1 { + fixed-link { + speed = <1000>; + full-duplex; + }; +}; diff --git a/arch/arm/dts/armada-3720-eDPU.dts b/arch/arm/dts/armada-3720-eDPU.dts new file mode 100644 index 0000000000..57fc698e55 --- /dev/null +++ b/arch/arm/dts/armada-3720-eDPU.dts @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include "armada-3720-uDPU.dtsi" + +/ { + model = "Methode eDPU Board"; + compatible = "methode,edpu", "marvell,armada3720", "marvell,armada3710"; +}; + +ð0 { + phy-mode = "2500base-x"; +}; diff --git a/arch/arm/dts/armada-3720-uDPU.dts b/arch/arm/dts/armada-3720-uDPU.dts index f21a855fc6..a75734d88a 100644 --- a/arch/arm/dts/armada-3720-uDPU.dts +++ b/arch/arm/dts/armada-3720-uDPU.dts @@ -1,66 +1,13 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) -/* - * Device tree for the uDPU board. - * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3) - * Copyright (C) 2016 Marvell - * Copyright (C) 2019 Methode Electronics - * Copyright (C) 2019 Telus - * - * Vladimir Vid - */ /dts-v1/; -#include -#include "armada-372x.dtsi" +#include "armada-3720-uDPU.dtsi" / { model = "Methode uDPU Board"; compatible = "methode,udpu", "marvell,armada3720", "marvell,armada3710"; - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x00000000 0x00000000 0x00000000 0x20000000>; - }; - - leds { - compatible = "gpio-leds"; - - led-power1 { - label = "udpu:green:power"; - gpios = <&gpionb 11 GPIO_ACTIVE_LOW>; - }; - - led-power2 { - label = "udpu:red:power"; - gpios = <&gpionb 12 GPIO_ACTIVE_LOW>; - }; - - led-network1 { - label = "udpu:green:network"; - gpios = <&gpionb 13 GPIO_ACTIVE_LOW>; - }; - - led-network2 { - label = "udpu:red:network"; - gpios = <&gpionb 14 GPIO_ACTIVE_LOW>; - }; - - led-alarm1 { - label = "udpu:green:alarm"; - gpios = <&gpionb 15 GPIO_ACTIVE_LOW>; - }; - - led-alarm2 { - label = "udpu:red:alarm"; - gpios = <&gpionb 16 GPIO_ACTIVE_LOW>; - }; - }; - sfp_eth0: sfp-eth0 { compatible = "sff,sfp"; i2c-bus = <&i2c0>; @@ -70,55 +17,6 @@ tx-fault-gpio = <&gpiosb 5 GPIO_ACTIVE_HIGH>; maximum-power-milliwatt = <3000>; }; - - sfp_eth1: sfp-eth1 { - compatible = "sff,sfp"; - i2c-bus = <&i2c1>; - los-gpio = <&gpiosb 7 GPIO_ACTIVE_HIGH>; - mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>; - tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>; - tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>; - maximum-power-milliwatt = <3000>; - }; -}; - -&sdhci0 { - status = "okay"; - bus-width = <8>; - mmc-ddr-1_8v; - mmc-hs400-1_8v; - marvell,pad-type = "fixed-1-8v"; - non-removable; - no-sd; - no-sdio; -}; - -&spi0 { - status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&spi_quad_pins>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <54000000>; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "firmware"; - reg = <0x0 0x180000>; - }; - - partition@180000 { - label = "u-boot-env"; - reg = <0x180000 0x10000>; - }; - }; - }; }; &pinctrl_nb { @@ -126,11 +24,6 @@ groups = "i2c1"; function = "gpio"; }; - - i2c2_recovery_pins: i2c2-recovery-pins { - groups = "i2c2"; - function = "gpio"; - }; }; &i2c0 { @@ -143,48 +36,7 @@ sda-gpios = <&gpionb 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; }; -&i2c1 { - status = "okay"; - pinctrl-names = "default", "recovery"; - pinctrl-0 = <&i2c2_pins>; - pinctrl-1 = <&i2c2_recovery_pins>; - /delete-property/mrvl,i2c-fast-mode; - scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - - temp-sensor@48 { - compatible = "ti,tmp75c"; - reg = <0x48>; - }; - - temp-sensor@49 { - compatible = "ti,tmp75c"; - reg = <0x49>; - }; -}; - ð0 { phy-mode = "sgmii"; - status = "okay"; - managed = "in-band-status"; - phys = <&comphy1 0>; sfp = <&sfp_eth0>; }; - -ð1 { - phy-mode = "sgmii"; - status = "okay"; - managed = "in-band-status"; - phys = <&comphy0 1>; - sfp = <&sfp_eth1>; -}; - -&usb3 { - status = "okay"; - phys = <&usb2_utmi_otg_phy>; - phy-names = "usb2-utmi-otg-phy"; -}; - -&uart0 { - status = "okay"; -}; diff --git a/arch/arm/dts/armada-3720-uDPU.dtsi b/arch/arm/dts/armada-3720-uDPU.dtsi new file mode 100644 index 0000000000..3f79923376 --- /dev/null +++ b/arch/arm/dts/armada-3720-uDPU.dtsi @@ -0,0 +1,160 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device tree for the uDPU board. + * Based on Marvell Armada 3720 development board (DB-88F3720-DDR3) + * Copyright (C) 2016 Marvell + * Copyright (C) 2019 Methode Electronics + * Copyright (C) 2019 Telus + * + * Vladimir Vid + */ + +/dts-v1/; + +#include +#include "armada-372x.dtsi" + +/ { + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + leds { + compatible = "gpio-leds"; + + led-power1 { + label = "udpu:green:power"; + gpios = <&gpionb 11 GPIO_ACTIVE_LOW>; + }; + + led-power2 { + label = "udpu:red:power"; + gpios = <&gpionb 12 GPIO_ACTIVE_LOW>; + }; + + led-network1 { + label = "udpu:green:network"; + gpios = <&gpionb 13 GPIO_ACTIVE_LOW>; + }; + + led-network2 { + label = "udpu:red:network"; + gpios = <&gpionb 14 GPIO_ACTIVE_LOW>; + }; + + led-alarm1 { + label = "udpu:green:alarm"; + gpios = <&gpionb 15 GPIO_ACTIVE_LOW>; + }; + + led-alarm2 { + label = "udpu:red:alarm"; + gpios = <&gpionb 16 GPIO_ACTIVE_LOW>; + }; + }; + + sfp_eth1: sfp-eth1 { + compatible = "sff,sfp"; + i2c-bus = <&i2c1>; + los-gpio = <&gpiosb 7 GPIO_ACTIVE_HIGH>; + mod-def0-gpio = <&gpiosb 8 GPIO_ACTIVE_LOW>; + tx-disable-gpio = <&gpiosb 9 GPIO_ACTIVE_HIGH>; + tx-fault-gpio = <&gpiosb 10 GPIO_ACTIVE_HIGH>; + maximum-power-milliwatt = <3000>; + }; +}; + +&sdhci0 { + status = "okay"; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs400-1_8v; + marvell,pad-type = "fixed-1-8v"; + non-removable; + no-sd; + no-sdio; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi_quad_pins>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <54000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "firmware"; + reg = <0x0 0x180000>; + }; + + partition@180000 { + label = "u-boot-env"; + reg = <0x180000 0x10000>; + }; + }; + }; +}; + +&pinctrl_nb { + i2c2_recovery_pins: i2c2-recovery-pins { + groups = "i2c2"; + function = "gpio"; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default", "recovery"; + pinctrl-0 = <&i2c2_pins>; + pinctrl-1 = <&i2c2_recovery_pins>; + /delete-property/mrvl,i2c-fast-mode; + scl-gpios = <&gpionb 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpionb 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + + temp-sensor@48 { + compatible = "ti,tmp75c"; + reg = <0x48>; + }; + + temp-sensor@49 { + compatible = "ti,tmp75c"; + reg = <0x49>; + }; +}; + +ð0 { + status = "okay"; + managed = "in-band-status"; + phys = <&comphy1 0>; +}; + +ð1 { + phy-mode = "sgmii"; + status = "okay"; + managed = "in-band-status"; + phys = <&comphy0 1>; + sfp = <&sfp_eth1>; +}; + +&usb3 { + status = "okay"; + phys = <&usb2_utmi_otg_phy>; + phy-names = "usb2-utmi-otg-phy"; +}; + +&uart0 { + status = "okay"; +}; diff --git a/configs/eDPU_defconfig b/configs/eDPU_defconfig new file mode 100644 index 0000000000..f1849cdc1b --- /dev/null +++ b/configs/eDPU_defconfig @@ -0,0 +1,100 @@ +CONFIG_ARM=y +CONFIG_ARCH_CPU_INIT=y +CONFIG_ARCH_MVEBU=y +CONFIG_SYS_TEXT_BASE=0x00000000 +CONFIG_TARGET_MVEBU_ARMADA_37XX=y +CONFIG_MVEBU_EFUSE=y +CONFIG_ENV_SIZE=0x10000 +CONFIG_ENV_OFFSET=0x180000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="armada-3720-eDPU" +CONFIG_DEBUG_UART_BASE=0xd0012000 +CONFIG_SYS_LOAD_ADDR=0x6000000 +CONFIG_DEBUG_UART=y +CONFIG_DISTRO_DEFAULTS=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xff0000 +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_FIT=y +CONFIG_FIT_VERBOSE=y +CONFIG_USE_PREBOOT=y +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_ARCH_EARLY_INIT_R=y +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_SYS_PROMPT="eDPU>> " +CONFIG_SYS_MAXARGS=32 +CONFIG_SYS_PBSIZE=1048 +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_FUSE=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y +# CONFIG_CMD_SCSI is not set +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_TFTPPUT=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_TIME=y +CONFIG_CMD_MVEBU_BUBT=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_MAC_PARTITION=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ARP_TIMEOUT=200 +CONFIG_NET_RETRY_COUNT=50 +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_LBA48=y +CONFIG_SYS_64BIT_LBA=y +CONFIG_CLK=y +CONFIG_CLK_MVEBU=y +CONFIG_DM_I2C=y +CONFIG_DM_I2C_GPIO=y +CONFIG_SYS_I2C_MV=y +CONFIG_MISC=y +CONFIG_MMC_HS200_SUPPORT=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_SDMA=y +CONFIG_MMC_SDHCI_XENON=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHYLIB_10G=y +CONFIG_PHY_MARVELL=y +CONFIG_PHY_FIXED=y +CONFIG_PHY_GIGE=y +CONFIG_MVNETA=y +CONFIG_MVMDIO=y +CONFIG_PHY=y +CONFIG_MVEBU_COMPHY_SUPPORT=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_ARMADA_37XX=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_DM_SCSI=y +CONFIG_MVEBU_A3700_UART=y +CONFIG_MVEBU_A3700_SPI=y +CONFIG_SYSINFO=y +CONFIG_SYSINFO_SMBIOS=y +CONFIG_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_HOST_ETHER=y +CONFIG_USB_ETHER_ASIX=y +CONFIG_USB_ETHER_MCS7830=y +CONFIG_USB_ETHER_RTL8152=y +CONFIG_USB_ETHER_SMSC95XX=y +CONFIG_LZO=y