On Mon, 9 Oct 2023 13:39:16 +0200 Ludwig Kormann <ludwig.korm...@ict42.de> wrote:
Hi Ludwig, > Add board support for ICnova A20 SomPi compute module on > ICnova ADB4006 development board. > > Specification: > SoM > - Processor: Allwinner A20 Cortex-A7 Dual Core at 1GHz > - 512MB DDR3 RAM > - Fast Ethernet (Phy: Realtek RTL8201CP) > ADB4006 > - I2C > - 2x USB 2.0 > - 1x Fast Ethernet port > - 1x SATA > - 2x buttons (PWRON, Boot) > - 2x LEDS > - serial console > - HDMI > - µSD-Card slot > - Audio Line-In / Line-Out > - GPIO pinheaders > > https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006 > https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM > > devicetree upstreamed with linux 6.5 As you have probably seen, the DT files have been synced into U-Boot's master branch yesterday. So if you rebase this on top of master, so just send the defconfig (with CONFIG_SYS_64BIT_LBA added) and the Makefile change in a new patch, I am happy to take it still this cycle. Cheers, Andre > Signed-off-by: Ludwig Kormann <ludwig.korm...@ict42.de> > --- > changes in v3: > - rebase on v2023.10 > > changes in v2: > - rebase on v2023.07-rc2 > - remove pin defines from defconfig > - get dts reviewed on the linux mailing list and > scheduled for kernel 6.5 [1] > > [1] > https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git > commit de2bdfb7f79d5c655eb056d459e02be2c7f13c8b > > --- > arch/arm/dts/Makefile | 1 + > arch/arm/dts/sun7i-a20-icnova-a20-adb4006.dts | 137 ++++++++++++++++++ > arch/arm/dts/sun7i-a20-icnova-a20.dtsi | 62 ++++++++ > board/sunxi/MAINTAINERS | 5 + > configs/icnova-a20-adb4006_defconfig | 20 +++ > 5 files changed, 225 insertions(+) > create mode 100644 arch/arm/dts/sun7i-a20-icnova-a20-adb4006.dts > create mode 100644 arch/arm/dts/sun7i-a20-icnova-a20.dtsi > create mode 100644 configs/icnova-a20-adb4006_defconfig > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index 85fd5b1157..16d5930b78 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -667,6 +667,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \ > sun7i-a20-haoyu-marsboard.dtb \ > sun7i-a20-hummingbird.dtb \ > sun7i-a20-i12-tvbox.dtb \ > + sun7i-a20-icnova-a20-adb4006.dtb \ > sun7i-a20-icnova-swac.dtb \ > sun7i-a20-itead-ibox.dtb \ > sun7i-a20-lamobo-r1.dtb \ > diff --git a/arch/arm/dts/sun7i-a20-icnova-a20-adb4006.dts > b/arch/arm/dts/sun7i-a20-icnova-a20-adb4006.dts > new file mode 100644 > index 0000000000..577ead1d02 > --- /dev/null > +++ b/arch/arm/dts/sun7i-a20-icnova-a20-adb4006.dts > @@ -0,0 +1,137 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// Copyright (C) 2023 In-Circuit GmbH > + > +/dts-v1/; > + > +#include "sun7i-a20-icnova-a20.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + model = "In-Circuit ICnova A20 ADB4006"; > + compatible = "incircuit,icnova-a20-adb4006", "incircuit,icnova-a20", > + "allwinner,sun7i-a20"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + hdmi-connector { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con_in: endpoint { > + remote-endpoint = <&hdmi_out_con>; > + }; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-0 { > + function = LED_FUNCTION_POWER; > + color = <LED_COLOR_ID_YELLOW>; > + gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>; /* PH21 */ > + default-state = "on"; > + }; > + > + led-1 { > + function = LED_FUNCTION_HEARTBEAT; > + color = <LED_COLOR_ID_RED>; > + gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>; /* PH20 */ > + linux,default-trigger = "heartbeat"; > + }; > + }; > +}; > + > +&ahci { > + target-supply = <®_ahci_5v>; > + status = "okay"; > +}; > + > +&codec { > + status = "okay"; > +}; > + > +&de { > + status = "okay"; > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&ehci1 { > + status = "okay"; > +}; > + > +&hdmi { > + status = "okay"; > +}; > + > +&hdmi_out { > + hdmi_out_con: endpoint { > + remote-endpoint = <&hdmi_con_in>; > + }; > +}; > + > +&mmc0 { > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */ > + status = "okay"; > +}; > + > +&ohci0 { > + status = "okay"; > +}; > + > +&ohci1 { > + status = "okay"; > +}; > + > +&otg_sram { > + status = "okay"; > +}; > + > +®_ahci_5v { > + status = "okay"; > +}; > + > +&ac_power_supply { > + status = "okay"; > +}; > + > +®_usb1_vbus { > + status = "okay"; > +}; > + > +®_usb2_vbus { > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pb_pins>; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > +&usbphy { > + usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */ > + usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ > + usb1_vbus-supply = <®_usb1_vbus>; > + usb2_vbus-supply = <®_usb2_vbus>; > + status = "okay"; > +}; > diff --git a/arch/arm/dts/sun7i-a20-icnova-a20.dtsi > b/arch/arm/dts/sun7i-a20-icnova-a20.dtsi > new file mode 100644 > index 0000000000..46616c6bc8 > --- /dev/null > +++ b/arch/arm/dts/sun7i-a20-icnova-a20.dtsi > @@ -0,0 +1,62 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// Copyright (C) 2023 In-Circuit GmbH > + > +#include "sun7i-a20.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include <dt-bindings/interrupt-controller/irq.h> > + > +&cpu0 { > + cpu-supply = <®_dcdc2>; > +}; > + > +&gmac { > + pinctrl-names = "default"; > + pinctrl-0 = <&gmac_mii_pins>; > + phy-handle = <&phy1>; > + phy-mode = "mii"; > + status = "okay"; > +}; > + > +&i2c0 { > + status = "okay"; > + > + axp209: pmic@34 { > + reg = <0x34>; > + interrupt-parent = <&nmi_intc>; > + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; > + }; > +}; > + > +&gmac_mdio { > + phy1: ethernet-phy@1 { > + reg = <1>; > + }; > +}; > + > +#include "axp209.dtsi" > + > +®_dcdc2 { > + regulator-always-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-cpu"; > +}; > + > +®_dcdc3 { > + regulator-always-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1400000>; > + regulator-name = "vdd-int-dll"; > +}; > + > +®_ldo1 { > + regulator-name = "vdd-rtc"; > +}; > + > +®_ldo2 { > + regulator-always-on; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-name = "avcc"; > +}; > diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS > index 98bbd2dd25..67cdd01371 100644 > --- a/board/sunxi/MAINTAINERS > +++ b/board/sunxi/MAINTAINERS > @@ -236,6 +236,11 @@ M: Stefan Roese <s...@denx.de> > S: Maintained > F: configs/icnova-a20-swac_defconfig > > +ICnova-A20-ADB4006 BOARD > +M: Ludwig Kormann <ludwig.korm...@ict42.de> > +S: Maintained > +F: configs/icnova-a20-adb4006_defconfig > + > ITEAD IBOX BOARD > M: Marcus Cooper <codekip...@gmail.com> > S: Maintained > diff --git a/configs/icnova-a20-adb4006_defconfig > b/configs/icnova-a20-adb4006_defconfig > new file mode 100644 > index 0000000000..f70ffe45ab > --- /dev/null > +++ b/configs/icnova-a20-adb4006_defconfig > @@ -0,0 +1,20 @@ > +CONFIG_ARM=y > +CONFIG_ARCH_SUNXI=y > +CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-icnova-a20-adb4006" > +CONFIG_SPL=y > +CONFIG_MACH_SUN7I=y > +CONFIG_DRAM_CLK=384 > +CONFIG_AHCI=y > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set > +CONFIG_SPL_I2C=y > +CONFIG_SCSI_AHCI=y > +CONFIG_SYS_I2C_MVTWSI=y > +CONFIG_SYS_I2C_SLAVE=0x7f > +CONFIG_SYS_I2C_SPEED=400000 > +CONFIG_ETH_DESIGNWARE=y > +CONFIG_MII=y > +CONFIG_SUN7I_GMAC=y > +CONFIG_AXP_ALDO4_VOLT=2800 > +CONFIG_SCSI=y > +CONFIG_USB_EHCI_HCD=y > +CONFIG_USB_OHCI_HCD=y
