User:Lth/BPIR2 OTG
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Debian System
Working with this kernel.
The default config contains:
#OTG CONFIG_USB_OTG=y CONFIG_USB_CONN_GPIO=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_MEDIATEK=y CONFIG_NOP_USB_XCEIV=y CONFIG_USB_CONFIGFS=y #CONFIG_USB_CONFIGFS_MASS_STORAGE=y #CONFIG_PHY_MTK_TPHY=y CONFIG_USB_GADGET=y CONFIG_USB_MUSB_DUAL_ROLE=y CONFIG_USB_INVENTRA_DMA=y #some gadget-drivers #CONFIG_USB_G_SERIAL=y #CONFIG_USB_MASS_STORAGE=y #CONFIG_USB_ETH=y CONFIG_USB_LIBCOMPOSITE=y CONFIG_USB_U_SERIAL=y CONFIG_USB_U_ETHER=y CONFIG_USB_F_SERIAL=y CONFIG_USB_F_ECM=y CONFIG_USB_F_MASS_STORAGE=y CONFIG_USB_F_HID=y CONFIG_USB_CONFIGFS=y CONFIG_USB_CONFIGFS_SERIAL=y # CONFIG_USB_CONFIGFS_ACM is not set # CONFIG_USB_CONFIGFS_OBEX is not set # CONFIG_USB_CONFIGFS_NCM is not set CONFIG_USB_CONFIGFS_ECM=y # CONFIG_USB_CONFIGFS_ECM_SUBSET is not set # CONFIG_USB_CONFIGFS_RNDIS is not set # CONFIG_USB_CONFIGFS_EEM is not set CONFIG_USB_CONFIGFS_MASS_STORAGE=y # CONFIG_USB_CONFIGFS_F_LB_SS is not set # CONFIG_USB_CONFIGFS_F_FS is not set # CONFIG_USB_CONFIGFS_F_UAC1 is not set # CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set # CONFIG_USB_CONFIGFS_F_UAC2 is not set # CONFIG_USB_CONFIGFS_F_MIDI is not set CONFIG_USB_CONFIGFS_F_HID=y # CONFIG_USB_CONFIGFS_F_UVC is not set # CONFIG_USB_CONFIGFS_F_PRINTER is not set
root@bpi-r2:/sys/devices/platform# ls -ls total 0 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10001000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10003000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10005000.syscfg 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10006000.power-controller 0 drwxr-xr-x 5 root root 0 Mar 20 19:55 10007000.watchdog 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10008000.timer 0 drwxr-xr-x 5 root root 0 Mar 20 19:55 1000b000.pinctrl 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1000c000.smi 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1000d000.pwrap 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 10010000.dsi-phy 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10012000.cec 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 10013000.cir 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 10205000.mmsys_iommu 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 10206000.efuse 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 10209000.syscon 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 10209100.hdmi-phy 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1020f000.rng 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 11000780.btif_tx 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 11000800.btif_rx 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11001000.adc 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11002000.serial 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11003000.serial 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11004000.serial 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11006000.pwm 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11007000.i2c 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11008000.i2c 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1100a000.spi 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1100b000.thermal 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1100c000.serial 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11013000.i2c 0 drwxr-xr-x 6 root root 0 Mar 20 19:55 11200000.usb 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11210000.t-phy 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 11220000.clock-controller 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11230000.mmc 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 11240000.mmc 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 13000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 13040000.gpu 0 drwxr-xr-x 5 root root 0 Mar 20 19:55 14000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14007000.ovl 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14008000.rdma 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14009000.wdma 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1400a000.pwm 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1400b000.color 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1400e000.mutex 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14010000.larb 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14012000.rdma 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 14014000.dpi 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 14015000.hdmi 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 15000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 15001000.larb 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 15004000.jpegdec 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 16000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 16010000.larb 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 18070000.consys 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 180f0000.wifi 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1a000000.syscon 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1a140000.pcie 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1a149000.t-phy 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1a14a000.t-phy 0 drwxr-xr-x 6 root root 0 Mar 20 19:55 1a1c0000.usb 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1a1c4000.t-phy 0 drwxr-xr-x 6 root root 0 Mar 20 19:55 1a240000.usb 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 1a244000.t-phy 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1b000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1b007000.dma-controller 0 drwxr-xr-x 5 root root 0 Mar 20 19:55 1b100000.ethernet 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1b240000.crypto 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 1c000000.syscon 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 connector 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 'Fixed MDIO bus.0' 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 fixedregulator@0 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 gpio-keys 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 leds 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 mtk-cpufreq 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 pmu 0 drwxr-xr-x 2 root root 0 Jun 9 06:33 power 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 reg-dummy 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 regulator-1p8v 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 regulator-3p3v 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 regulator-5v 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 regulatory.0 0 drwxr-xr-x 4 root root 0 Mar 20 19:55 serial8250 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 snd-soc-dummy 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 timer 0 -rw-r--r-- 1 root root 4096 Mar 20 19:55 uevent 0 drwxr-xr-x 3 root root 0 Mar 20 19:55 usb_phy_generic.3.auto
OpenWrt Attempt
Extracing dtb
dumpimage -T flat_dt -p 1 -o /tmp/bpir2.dtb /home/lth/openwrt-bpir2/bin/targets/ mediatek/mt7623/lifeline-0.0.67-dev-mediatek-mt7623-bananapi_bpi-r2-squashfs-sys upgrade.itb
dtc -I dtb -O dts bpir2.dtb -o bpir2.dts
Devices
root@llcon:/sys/devices/platform# ls -l drwxr-xr-x 3 root root 0 Jan 1 1970 10000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 10001000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 10003000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 10005000.syscfg drwxr-xr-x 3 root root 0 Jan 1 1970 10006000.power-controller drwxr-xr-x 5 root root 0 Jan 1 1970 10007000.watchdog drwxr-xr-x 3 root root 0 Jan 1 1970 10008000.timer drwxr-xr-x 5 root root 0 Jan 1 1970 1000b000.pinctrl drwxr-xr-x 3 root root 0 Jan 1 1970 1000c000.smi drwxr-xr-x 4 root root 0 Jan 1 1970 1000d000.pwrap drwxr-xr-x 4 root root 0 Jan 1 1970 10010000.dsi-phy drwxr-xr-x 3 root root 0 Jan 1 1970 10012000.cec drwxr-xr-x 3 root root 0 Jan 1 1970 10013000.cir drwxr-xr-x 4 root root 0 Jan 1 1970 10205000.mmsys_iommu drwxr-xr-x 4 root root 0 Jan 1 1970 10206000.efuse drwxr-xr-x 3 root root 0 Jan 1 1970 10209000.syscon drwxr-xr-x 4 root root 0 Jan 1 1970 10209100.hdmi-phy drwxr-xr-x 3 root root 0 Jan 1 1970 1020f000.rng drwxr-xr-x 4 root root 0 Jan 1 1970 11001000.adc drwxr-xr-x 4 root root 0 Jan 1 1970 11002000.serial drwxr-xr-x 4 root root 0 Jan 1 1970 11003000.serial drwxr-xr-x 4 root root 0 Jan 1 1970 11004000.serial drwxr-xr-x 4 root root 0 Jan 1 1970 11006000.pwm drwxr-xr-x 4 root root 0 Jan 1 1970 11007000.i2c drwxr-xr-x 4 root root 0 Jan 1 1970 11008000.i2c drwxr-xr-x 4 root root 0 Jan 1 1970 1100a000.spi drwxr-xr-x 3 root root 0 Jan 1 1970 1100b000.thermal drwxr-xr-x 3 root root 0 Jan 1 1970 1100c000.serial drwxr-xr-x 4 root root 0 Jan 1 1970 11013000.i2c drwxr-xr-x 4 root root 0 Jan 1 1970 11220000.clock-controller drwxr-xr-x 4 root root 0 Jan 1 1970 11230000.mmc drwxr-xr-x 4 root root 0 Jan 1 1970 11240000.mmc drwxr-xr-x 3 root root 0 Jan 1 1970 13000000.syscon drwxr-xr-x 4 root root 0 Jan 1 1970 13040000.gpu drwxr-xr-x 5 root root 0 Jan 1 1970 14000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 14007000.ovl drwxr-xr-x 3 root root 0 Jan 1 1970 14008000.rdma drwxr-xr-x 3 root root 0 Jan 1 1970 14009000.wdma drwxr-xr-x 3 root root 0 Jan 1 1970 1400a000.pwm drwxr-xr-x 3 root root 0 Jan 1 1970 1400b000.color drwxr-xr-x 3 root root 0 Jan 1 1970 1400e000.mutex drwxr-xr-x 3 root root 0 Jan 1 1970 14010000.larb drwxr-xr-x 3 root root 0 Jan 1 1970 14012000.rdma drwxr-xr-x 3 root root 0 Jan 1 1970 14014000.dpi drwxr-xr-x 4 root root 0 Jan 1 1970 14015000.hdmi drwxr-xr-x 3 root root 0 Jan 1 1970 15000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 15001000.larb drwxr-xr-x 3 root root 0 Jan 1 1970 15004000.jpegdec drwxr-xr-x 3 root root 0 Jan 1 1970 16000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 16010000.larb drwxr-xr-x 3 root root 0 Jan 1 1970 1a000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 1a140000.pcie drwxr-xr-x 3 root root 0 Jan 1 1970 1a149000.t-phy drwxr-xr-x 3 root root 0 Jan 1 1970 1a14a000.t-phy drwxr-xr-x 3 root root 0 Jan 1 1970 1a1c0000.usb drwxr-xr-x 3 root root 0 Jan 1 1970 1a1c4000.t-phy drwxr-xr-x 3 root root 0 Jan 1 1970 1a240000.usb drwxr-xr-x 3 root root 0 Jan 1 1970 1a244000.t-phy drwxr-xr-x 3 root root 0 Jan 1 1970 1b000000.syscon drwxr-xr-x 3 root root 0 Jan 1 1970 1b007000.dma-controller drwxr-xr-x 5 root root 0 Jan 1 1970 1b100000.ethernet drwxr-xr-x 3 root root 0 Jan 1 1970 1b240000.crypto drwxr-xr-x 3 root root 0 Jan 1 1970 1c000000.syscon drwxr-xr-x 4 root root 0 Jan 1 1970 Fixed MDIO bus.0 drwxr-xr-x 3 root root 0 Jan 1 1970 connector drwxr-xr-x 4 root root 0 Jan 1 1970 fixedregulator@0 drwxr-xr-x 3 root root 0 Jan 1 1970 gpio-keys drwxr-xr-x 4 root root 0 Jan 1 1970 leds drwxr-xr-x 3 root root 0 Jan 1 1970 mtk-cpufreq drwxr-xr-x 3 root root 0 Jan 1 1970 pmu drwxr-xr-x 2 root root 0 Jun 9 14:35 power drwxr-xr-x 4 root root 0 Jan 1 1970 reg-dummy drwxr-xr-x 4 root root 0 Jan 1 1970 regulator-1p8v drwxr-xr-x 4 root root 0 Jan 1 1970 regulator-3p3v drwxr-xr-x 4 root root 0 Jan 1 1970 regulator-5v drwxr-xr-x 3 root root 0 Jun 9 14:35 regulatory.0 drwxr-xr-x 4 root root 0 Jan 1 1970 serial8250 drwxr-xr-x 3 root root 0 Jan 1 1970 timer -rw-r--r-- 1 root root 4096 Jun 9 14:35 uevent
Image
lth@ncpws04:/tmp$ dumpimage -l lifeline-0.0.63-dev-mediatek-mt7623-bananapi_bpi-r2-squashfs-sysupgrade.itb Image contains unit addresses @, this will break signing FIT description: ARM OpenWrt FIT (Flattened Image Tree) Created: Wed Jun 8 19:06:59 2022 Image 0 (kernel-1) Description: ARM OpenWrt Linux-5.15.34 Created: Wed Jun 8 19:06:59 2022 Type: Kernel Image Compression: gzip compressed Data Size: 5829231 Bytes = 5692.61 KiB = 5.56 MiB Architecture: ARM OS: Linux Load Address: 0x80008000 Entry Point: 0x80008000 Hash algo: crc32 Hash value: 1492c2b5 Hash algo: sha1 Hash value: d50bca802e8b35ebb6fa998c7e75e42543bc8e82 Image 1 (fdt-1) Description: ARM OpenWrt bananapi_bpi-r2 device tree blob Created: Wed Jun 8 19:06:59 2022 Type: Flat Device Tree Compression: uncompressed Data Size: 34375 Bytes = 33.57 KiB = 0.03 MiB Architecture: ARM Hash algo: crc32 Hash value: 0d29a71c Hash algo: sha1 Hash value: c43349727efd6bfc7c719db7ec2958a74e88121b Image 2 (rootfs-1) Description: ARM OpenWrt bananapi_bpi-r2 rootfs Created: Wed Jun 8 19:06:59 2022 Type: Filesystem Image Compression: uncompressed Data Size: 13963264 Bytes = 13636.00 KiB = 13.32 MiB Hash algo: crc32 Hash value: dd16523e Hash algo: sha1 Hash value: 8a4803fbf84f88ed7228b0ce69a451e1fd590b25 Default Configuration: 'config-1' Configuration 0 (config-1) Description: OpenWrt bananapi_bpi-r2 Kernel: kernel-1 FDT: fdt-1 Loadables: rootfs-1