On Thu, Apr 30, 2020 at 3:25 AM Mizan R <exq...@gmail.com> wrote: > > Banana Pi P2 Zero is almost identic with Banana Pi M2 Zero with > additional eMMC and PoE functionality > This patch allows uboot to detect ethernet, usb, and eMMC during boot > > Bootlog: > > U-Boot SPL 2020.04 (Apr 30 2020 - 03:41:48 +0700) > DRAM: 512 MiB > Trying to boot from MMC1 > > > U-Boot 2020.04 (Apr 30 2020 - 03:41:48 +0700) Allwinner Technology > > CPU: Allwinner H3 (SUN8I 1680) > Model: Banana Pi BPI-P2-Zero > DRAM: 512 MiB > MMC: Device 'mmc@1c11000': seq 1 is in use by 'mmc@1c10000' > mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1 > Loading Environment from FAT... Unable to use mmc 1:1... In: serial > Out: serial > Err: serial > Net: phy interface0 > eth0: ethernet@1c30000 > starting USB... > Bus usb@1c1a000: USB EHCI 1.00 > scanning bus usb@1c1a000 for devices... > U-Boot SPL 2020.04 (Apr 30 2020 - 03:41:48 +0700) > DRAM: 512 MiB > Trying to boot from MMC1 > > > U-Boot 2020.04 (Apr 30 2020 - 03:41:48 +0700) Allwinner Technology > > CPU: Allwinner H3 (SUN8I 1680) > Model: Banana Pi BPI-P2-Zero > DRAM: 512 MiB > MMC: Device 'mmc@1c11000': seq 1 is in use by 'mmc@1c10000' > mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1 > Loading Environment from FAT... Unable to use mmc 1:1... In: serial > Out: serial > Err: serial > Net: phy interface0 > eth0: ethernet@1c30000 > starting USB... > Bus usb@1c1a000: USB EHCI 1.00 > scanning bus usb@1c1a000 for devices... 1 USB Device(s) found > scanning usb for storage devices... 0 Storage Device(s) found > switch to partitions #0, OK > mmc0 is current device > Scanning mmc 0:1... > Found U-Boot script /boot.scr > 515 bytes read in 2 ms (251 KiB/s) > ## Executing script at 43100000 > 21901 bytes read in 3 ms (7 MiB/s) > 3966976 bytes read in 182 ms (20.8 MiB/s) > ## Flattened Device Tree blob at 41000000 > Booting using the fdt blob at 0x41000000 > EHCI failed to shut down host controller. > Loading Device Tree to 49ff7000, end 49fff58c ... OK > > Starting kernel ...
Drop this boot log, please. > > > Signed-off-by: Mizan R <exq...@gmail.com> > --- > SHA1SUM for sun8i-h2-plus-bananapi-p2-zero.dts: > c682e1d9faba9d8c959ac526eef0962fc9ebd628 > arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts You need to add this details into commit message. commit <sha1> ("text") > > arch/arm/dts/Makefile | 1 + > .../dts/sun8i-h2-plus-bananapi-p2-zero.dts | 181 ++++++++++++++++++ > board/sunxi/MAINTAINERS | 5 + > configs/bananapi_p2_zero_defconfig | 20 ++ > 4 files changed, 207 insertions(+) > create mode 100644 arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts > create mode 100644 configs/bananapi_p2_zero_defconfig > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > index 820ee973..443d36f9 100644 > --- a/arch/arm/dts/Makefile > +++ b/arch/arm/dts/Makefile > @@ -516,6 +516,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \ > sun8i-a83t-tbs-a711.dtb > dtb-$(CONFIG_MACH_SUN8I_H3) += \ > sun8i-h2-plus-bananapi-m2-zero.dtb \ > + sun8i-h2-plus-bananapi-p2-zero.dtb \ > sun8i-h2-plus-libretech-all-h3-cc.dtb \ > sun8i-h2-plus-orangepi-r1.dtb \ > sun8i-h2-plus-orangepi-zero.dtb \ > diff --git a/arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts > b/arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts > new file mode 100644 > index 00000000..b253e6e4 > --- /dev/null > +++ b/arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts > @@ -0,0 +1,181 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * Copyright (C) 2020 Mizan R <exq...@gmail.com> > + * > + * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is: > + * Copyright (C) 2017 Icenowy Zheng <icen...@aosc.io> > + */ > + > +/dts-v1/; > +#include "sun8i-h3.dtsi" > +#include "sunxi-common-regulators.dtsi" > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > + > +/ { > + model = "Banana Pi BPI-P2-Zero"; > + compatible = "sinovoip,bpi-p2-zero", "allwinner,sun8i-h2-plus"; > + > + aliases { > + serial0 = &uart0; > + serial1 = &uart1; > + ethernet0 = &emac; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + connector { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con_in: endpoint { > + remote-endpoint = <&hdmi_out_con>; > + }; > + }; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + > + pwr_led { > + label = "bananapi-p2-zero:red:pwr"; > + linux,default-trigger = "heartbeat"; > + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */ > + default-state = "on"; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + > + sw4 { > + label = "power"; > + linux,code = <BTN_0>; > + gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + reg_vdd_cpux: vdd-cpux-regulator { > + compatible = "regulator-gpio"; > + regulator-name = "vdd-cpux"; > + regulator-type = "voltage"; > + regulator-boot-on; > + regulator-always-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1300000>; > + regulator-ramp-delay = <50>; /* 4ms */ > + > + gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */ > + enable-active-high; > + gpios-states = <0x1>; > + states = <1100000 0x0 > + 1300000 0x1>; > + }; > + > + wifi_pwrseq: wifi_pwrseq { > + compatible = "mmc-pwrseq-simple"; > + pinctrl-names = "default"; > + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ > + }; > +}; > + > +&cpu0 { > + cpu-supply = <®_vdd_cpux>; > +}; > + > +&de { > + status = "okay"; > +}; > + > +&ehci0 { > + status = "okay"; > +}; > + > +&emac { > + phy-handle = <&int_mii_phy>; > + phy-mode = "mii"; > + allwinner,leds-active-low; > + status = "okay"; > +}; > + > +&hdmi { > + status = "disabled"; > +}; > + > +&hdmi_out { > + hdmi_out_con: endpoint { > + remote-endpoint = <&hdmi_con_in>; > + }; > +}; > + > +&mmc0 { > + vmmc-supply = <®_vcc3v3>; > + bus-width = <4>; > + cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */ > + status = "okay"; > +}; > + > +&mmc1 { > + vmmc-supply = <®_vcc3v3>; > + vqmmc-supply = <®_vcc3v3>; > + mmc-pwrseq = <&wifi_pwrseq>; > + bus-width = <4>; > + non-removable; > + status = "okay"; > + > + brcmf: wifi@1 { > + reg = <1>; > + compatible = "brcm,bcm4329-fmac"; > + interrupt-parent = <&pio>; > + interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */ > + interrupt-names = "host-wake"; > + }; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc2_8bit_pins>; > + vmmc-supply = <®_vcc3v3>; > + vqmmc-supply = <®_vcc3v3>; > + bus-width = <8>; > + non-removable; > + status = "okay"; > +}; > + > +&ohci0 { > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pa_pins>; > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; > + status = "okay"; > +}; > + > +&usb_otg { > + dr_mode = "otg"; > + status = "okay"; > +}; > + > +&usbphy { > + usb0_id_det-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ > + /* > + * There're two micro-USB connectors, one is power-only and another is > + * OTG. The Vbus of these two connectors are connected together, so > + * the external USB device will be powered just by the power input > + * from the power-only USB port. > + */ > + status = "okay"; > +}; > diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS > index 1180b86d..e33a5de1 100644 > --- a/board/sunxi/MAINTAINERS > +++ b/board/sunxi/MAINTAINERS > @@ -166,6 +166,11 @@ M: Icenowy Zheng <icen...@aosc.io> > S: Maintained > F: configs/bananapi_m2_zero_defconfig > > +BANANAPI P2 ZERO BOARD > +M: Mizan R <exq...@gmail.com> > +S: Maintained > +F: configs/bananapi_p2_zero_defconfig > + > BANANAPI M64 > M: Jagan Teki <ja...@amarulasolutions.com> > S: Maintained > diff --git a/configs/bananapi_p2_zero_defconfig > b/configs/bananapi_p2_zero_defconfig > new file mode 100644 > index 00000000..aa9a139e > --- /dev/null > +++ b/configs/bananapi_p2_zero_defconfig > @@ -0,0 +1,20 @@ > +CONFIG_ARM=y > +CONFIG_ARCH_SUNXI=y > +CONFIG_SPL=y > +CONFIG_MACH_SUN8I_H3=y > +CONFIG_DRAM_CLK=408 > +CONFIG_DRAM_ZQ=3881979 > +CONFIG_DRAM_ODT_EN=y > +CONFIG_NR_DRAM_BANKS=1 > +CONFIG_MMC_SUNXI_SLOT_EXTRA=2 > +CONFIG_MMC0_CD_PIN="" > +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set > +CONFIG_CONSOLE_MUX=y > +# CONFIG_CMD_FLASH is not set > +# CONFIG_SPL_DOS_PARTITION is not set > +# CONFIG_SPL_ISO_PARTITION is not set > +# CONFIG_SPL_EFI_PARTITION is not set > +CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-bananapi-p2-zero" > +CONFIG_SUN8I_EMAC=y > +CONFIG_USB_EHCI_HCD=y > +# CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE is not set NAK, seems like you didn't resolve the v1 comments. please take care of next version. Jagan.