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sunxi: add support for Bananapi P2 Zero 

CPU:     Allwinner H2+ quad-core Cortex-A7 @ 1.2GHz
Memory:  512Mb DDR3
Storage: SDcard, 8GB eMMC
Network: 10/100M ethernet, optional PoE support, Ampak AP6212 wifi + BT
USB:     1x USB 2.0 OTG
Other:   40-pin expansion header, mini-HDMI

Flashing instructions:
  Standard sunxi SD card installation procedure - copy image to SD card,
  insert into SD card slot on the device and boot.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
This commit is contained in:
Zoltan HERPAI 2023-08-13 02:29:06 +02:00
parent 93e147c9e6
commit 6bf8193b25
4 changed files with 616 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
package/boot/uboot-sunxi/Makefile
View File

@ -349,6 +349,13 @@ define U-Boot/bananapi_m2_berry
BUILD_DEVICES:=sinovoip_bananapi-m2-berry
endef
define U-Boot/bananapi_p2_zero
BUILD_SUBTARGET:=cortexa7
NAME:=Bananapi P2 Zero
BUILD_DEVICES:=sinovoip_bananapi-p2-zero
endef
UBOOT_TARGETS := \
a64-olinuxino \
a64-olinuxino-emmc \
@ -361,6 +368,7 @@ UBOOT_TARGETS := \
bananapi_m2_plus_h3 \
Bananapi \
bananapi_m2_berry \
bananapi_p2_zero \
Bananapi_M2_Ultra \
Bananapro \
Cubieboard \

307
package/boot/uboot-sunxi/patches/254-sunxi-h2-add-bpi-p2-zero.patch Normal file
View File

@ -0,0 +1,307 @@
--- /dev/null
+++ b/arch/arm/dts/sun8i-h2-plus-bananapi-p2-zero.dts
@@ -0,0 +1,291 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is:
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@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 = "c";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pwr_led {
+ label = "bananapi-p2-zero:red:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */
+ default-state = "on";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ switch-4 {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ wakeup-source;
+ };
+ };
+
+ 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 0>, <1300000 1>;
+ };
+
+ reg_vcc_dram: vcc-dram {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-dram";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
+ vin-supply = <&reg_vcc5v0>;
+ };
+
+ reg_vcc1v2: vcc1v2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+ vin-supply = <&reg_vcc5v0>;
+ };
+
+ poweroff {
+ compatible = "regulator-poweroff";
+ cpu-supply = <&reg_vcc1v2>;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+ clocks = <&rtc CLK_OSC32K_FANOUT>;
+ clock-names = "ext_clock";
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_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 = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ /*
+ * On the production batch of this board the card detect GPIO is
+ * high active (card inserted), although on the early samples it's
+ * low active.
+ */
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+ status = "okay";
+};
+
+&mmc1 {
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_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 = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_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>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <1500000>;
+ clocks = <&rtc CLK_OSC32K_FANOUT>;
+ clock-names = "lpo";
+ vbat-supply = <&reg_vcc3v3>;
+ vddio-supply = <&reg_vcc3v3>;
+ device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
+ host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+ shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+ };
+
+};
+
+&pio {
+ gpio-line-names =
+ /* PA */
+ "CON2-P13", "CON2-P11", "CON2-P22", "CON2-P15",
+ "CON3-P03", "CON3-P02", "CON2-P07", "CON2-P29",
+ "CON2-P31", "CON2-P33", "CON2-P35", "CON2-P05",
+ "CON2-P03", "CON2-P08", "CON2-P10", "CON2-P16",
+ "CON2-P12", "CON2-P37", "CON2-P28", "CON2-P27",
+ "CON2-P40", "CON2-P38", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PB */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PC */
+ "CON2-P19", "CON2-P21", "CON2-P23", "CON2-P24",
+ "CON2-P18", "", "", "CON2-P26",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PD */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "CSI-PWR-EN", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PE */
+ "CN3-P17", "CN3-P13", "CN3-P09", "CN3-P07",
+ "CN3-P19", "CN3-P21", "CN3-P22", "CN3-P20",
+ "CN3-P18", "CN3-P16", "CN3-P14", "CN3-P12",
+ "CN3-P05", "CN3-P03", "CN3-P06", "CN3-P08",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PF */
+ "SDC0-D1", "SDC0-D0", "SDC0-CLK", "SDC0-CMD", "SDC0-D3",
+ "SDC0-D2", "SDC0-DET", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PG */
+ "WL-SDIO-CLK", "WL-SDIO-CMD", "WL-SDIO-D0", "WL-SDIO-D1",
+ "WL-SDIO-D2", "WL-SDIO-D3", "BT-UART-TX", "BT-UART-RX",
+ "BT-UART-RTS", "BT-UART-CTS", "WL-WAKE-AP", "BT-WAKE-AP",
+ "BT-RST-N", "AP-WAKE-BT", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&r_pio {
+ gpio-line-names =
+ /* PL */
+ "", "CPUX-SET", "CON2-P32", "POWER-KEY", "CON2-P36",
+ "VCC-IO-EN", "USB0-ID", "WL-PWR-EN",
+ "PWR-STB", "PWR-DRAM", "PWR-LED", "IR-RX", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&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";
+};
--- /dev/null
+++ b/configs/bananapi_p2_zero_defconfig
@@ -0,0 +1,10 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-bananapi-p2-zero"
+CONFIG_SPL=y
+CONFIG_MACH_SUN8I_H3=y
+CONFIG_DRAM_CLK=408
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_MMC_SUNXI_SLOT_EXTRA=2
+CONFIG_SUN8I_EMAC=y
+CONFIG_USB_EHCI_HCD=y

9
target/linux/sunxi/image/cortexa7.mk
View File

@ -186,6 +186,15 @@ define Device/sinovoip_bananapi-m3
endef
TARGET_DEVICES += sinovoip_bananapi-m3
define Device/sinovoip_bananapi-p2-zero
DEVICE_VENDOR := Sinovoip
DEVICE_MODEL := Banana Pi P2 Zero
DEVICE_PACKAGES:=kmod-leds-gpio kmod-brcmfmac \
cypress-firmware-43430-sdio wpad-basic-mbedtls
SOC := sun8i-h2-plus
endef
TARGET_DEVICES += sinovoip_bananapi-p2-zero
define Device/xunlong_orangepi-one
DEVICE_VENDOR := Xunlong
DEVICE_MODEL := Orange Pi One

292
target/linux/sunxi/patches-6.1/410-sunxi-add-bananapi-p2-zero.patch Normal file
View File

@ -0,0 +1,292 @@
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1348,6 +1348,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \
sun8i-a83t-cubietruck-plus.dtb \
sun8i-a83t-tbs-a711.dtb \
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 \
--- /dev/null
+++ b/arch/arm/boot/dts/sun8i-h2-plus-bananapi-p2-zero.dts
@@ -0,0 +1,279 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2023 Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * Based on sun8i-h2-plus-bananapi-m2-zero.dts, which is:
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@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;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ connector {
+ compatible = "hdmi-connector";
+ type = "c";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pwr_led {
+ label = "bananapi-p2-zero:red:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_LOW>; /* PL10 */
+ default-state = "on";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ 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 0>, <1300000 1>;
+ };
+
+ reg_vcc_dram: vcc-dram {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-dram";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
+ vin-supply = <&reg_vcc5v0>;
+ };
+
+ reg_vcc1v2: vcc1v2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
+ vin-supply = <&reg_vcc5v0>;
+ };
+
+ poweroff {
+ compatible = "regulator-poweroff";
+ cpu-supply = <&reg_vcc1v2>;
+ };
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+ clocks = <&rtc 1>;
+ clock-names = "ext_clock";
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_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 = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&mmc0 {
+ vmmc-supply = <&reg_vcc3v3>;
+ bus-width = <4>;
+ /*
+ * On the production batch of this board the card detect GPIO is
+ * high active (card inserted), although on the early samples it's
+ * low active.
+ */
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
+ status = "okay";
+};
+
+&mmc1 {
+ vmmc-supply = <&reg_vcc3v3>;
+ vqmmc-supply = <&reg_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";
+ };
+};
+
+&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>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <1500000>;
+ clocks = <&rtc 1>;
+ clock-names = "lpo";
+ vbat-supply = <&reg_vcc3v3>;
+ vddio-supply = <&reg_vcc3v3>;
+ device-wakeup-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
+ host-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+ shutdown-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+ };
+
+};
+
+&pio {
+ gpio-line-names =
+ /* PA */
+ "CON2-P13", "CON2-P11", "CON2-P22", "CON2-P15",
+ "CON3-P03", "CON3-P02", "CON2-P07", "CON2-P29",
+ "CON2-P31", "CON2-P33", "CON2-P35", "CON2-P05",
+ "CON2-P03", "CON2-P08", "CON2-P10", "CON2-P16",
+ "CON2-P12", "CON2-P37", "CON2-P28", "CON2-P27",
+ "CON2-P40", "CON2-P38", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PB */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PC */
+ "CON2-P19", "CON2-P21", "CON2-P23", "CON2-P24",
+ "CON2-P18", "", "", "CON2-P26",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PD */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "CSI-PWR-EN", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PE */
+ "CN3-P17", "CN3-P13", "CN3-P09", "CN3-P07",
+ "CN3-P19", "CN3-P21", "CN3-P22", "CN3-P20",
+ "CN3-P18", "CN3-P16", "CN3-P14", "CN3-P12",
+ "CN3-P05", "CN3-P03", "CN3-P06", "CN3-P08",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PF */
+ "SDC0-D1", "SDC0-D0", "SDC0-CLK", "SDC0-CMD", "SDC0-D3",
+ "SDC0-D2", "SDC0-DET", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+
+ /* PG */
+ "WL-SDIO-CLK", "WL-SDIO-CMD", "WL-SDIO-D0", "WL-SDIO-D1",
+ "WL-SDIO-D2", "WL-SDIO-D3", "BT-UART-TX", "BT-UART-RX",
+ "BT-UART-RTS", "BT-UART-CTS", "WL-WAKE-AP", "BT-WAKE-AP",
+ "BT-RST-N", "AP-WAKE-BT", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&r_pio {
+ gpio-line-names =
+ /* PL */
+ "", "CPUX-SET", "CON2-P32", "POWER-KEY", "CON2-P36",
+ "VCC-IO-EN", "USB0-ID", "WL-PWR-EN",
+ "PWR-STB", "PWR-DRAM", "PWR-LED", "IR-RX", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&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";
+};