Denes Magyar

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  1. Guys! I have two of the original Pine64+ boards from the kickstarter (with LCD) and tried to launch the latest armbian image on them. Both of them freezes in u-boot after it tries to evaluate USB connections... Rather strange, they work well with the ancient original images. ``` U-Boot SPL 2019.10-armbian (Feb 17 2020 - 09:25:19 +0100) DRAM: 2048 MiB Trying to boot from MMC1 NOTICE: BL31: v2.2(debug):9560593-dirty NOTICE: BL31: Built : 09:25:06, Feb 17 2020 NOTICE: BL31: Detected Allwinner A64/H64/R18 SoC (1689) NOTICE: BL31: Found U-Boot DTB at 0x4095dd0, model: Pine64+ INFO: ARM GICv2 driver initialized INFO: Configuring SPC Controller INFO: PMIC: Probing AXP803 on RSB INFO: PMIC: dcdc1 voltage: 3.300V INFO: PMIC: dcdc5 voltage: 1.360V INFO: PMIC: dcdc6 voltage: 1.100V INFO: PMIC: dldo1 voltage: 3.300V INFO: PMIC: Enabling DC SW INFO: BL31: Platform setup done INFO: BL31: Initializing runtime services INFO: BL31: cortex_a53: CPU workaround for 843419 was applied INFO: BL31: cortex_a53: CPU workaround for 855873 was applied INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x4a000000 INFO: SPSR = 0x3c9 U-Boot 2019.10-armbian (Feb 17 2020 - 09:25:19 +0100) Allwinner Technology CPU: Allwinner A64 (SUN50I) Model: Pine64+ DRAM: 2 GiB MMC: mmc@1c0f000: 0 Loading Environment from EXT4... ** File not found /boot/boot.env ** ** Unable to read "/boot/boot.env" from mmc0:1 ** In: serial Out: serial Err: serial Net: phy interface7 Could not get PHY for ethernet@1c30000: addr 1 eth-1: ethernet@1c30000 230454 bytes read in 13 ms (16.9 MiB/s) starting USB... Bus usb@1c1a000: USB EHCI 1.00 Bus usb@1c1a400: USB OHCI 1.0 Bus usb@1c1b000: USB EHCI 1.00 Bus usb@1c1b400: USB OHCI 1.0 scanning bus usb@1c1a000 for devices... 1 USB Device(s) found scanning bus usb@1c1a400 for devices... 1 USB Device(s)␀ ``` That [nul] character comes randomly at the first or second USB scanning attempt. PSU is big enough (3A) and is powered via the header pins. Thanks, Denes