PINE64 PinePhone
UART pins
參考資料：
1. wiki
UART腳位是連接到耳機孔
司徒目前只有將Wifi/BT ON，其餘都關閉
連接UART線
Baudrate 115200bps(預設的出廠系統)
U-Boot SPL 2022.04-1 (Apr 06 2022 - 03:51:54 +0000) DRAM: 3072 MiB Trying to boot from MMC2 NOTICE: BL31: v2.6(release): NOTICE: BL31: Built : 03:51:54, Apr 6 2022 NOTICE: BL31: Detected Allwinner A64/H64/R18 SoC (1689) NOTICE: BL31: Found U-Boot DTB at 0x20884d8, model: Pine64 PinePhone (1.2) U-Boot 2022.04-1 (Apr 06 2022 - 03:51:54 +0000) Manjaro Linux ARM CPU: Allwinner A64 (SUN50I) Model: Pine64 PinePhone (1.2) DRAM: 3 GiB DRAM Clock: 528 MHz Core: 36 devices, 13 uclasses, devicetree: separate WDT: Not starting watchdog@1c20ca0 MMC: mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1 Loading Environment from FAT... Unable to read "uboot.env" from mmc1:1... In: serial Out: serial Err: serial Net: No ethernet found. Set ram_freq : 528 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc1(part 0) is current device Scanning mmc 1:1... Found U-Boot script /boot.scr 1476 bytes read in 1 ms (1.4 MiB/s) ## Executing script at 4fc00000 gpio: pin 98 (gpio 98) value is 1 gpio: pin 114 (gpio 114) value is 1 20160520 bytes read in 429 ms (44.8 MiB/s) gpio: pin 98 (gpio 98) value is 0 53718 bytes read in 4 ms (12.8 MiB/s) 7656123 bytes read in 164 ms (44.5 MiB/s) gpio: pin 115 (gpio 115) value is 1 Moving Image from 0x40080000 to 0x40200000, end=415b0000 ## Flattened Device Tree blob at 4fa00000 Booting using the fdt blob at 0x4fa00000 Loading Ramdisk to 498b2000, end 49fff2bb ... OK Loading Device Tree to 00000000498a1000, end 00000000498b11d5 ... OK Starting kernel ... [ 0.587701] lima 1c40000.gpu: dev_pm_opp_set_regulators: no regulator (mali) found: -19 Starting version 251-1-arch ROOT_MNJRO: recovering journal ROOT_MNJRO: clean, 165773/1856832 files, 1327485/7452599 blocks [ 6.796646] pinephone-keyboard 2-0015: error -ENXIO: Failed to read device ID [ 6.869931] iio iio:device3: failed to read Who-Am-I register. [ 7.834354] debugfs: File 'Bluetooth Playback' in directory 'dapm' already present! [ 7.843254] debugfs: File 'Bluetooth Capture' in directory 'dapm' already present! Manjaro Linux 5.18.0-1-MANJARO-ARM (ttyS0) manjaro-arm login: [ 22.380294] gc2145 3-003c: gc2145_write_regs: error -6: addr=fe, data=00