Hi Anatolij and Heiko,
When booting a wandboard with a HDMI cable connected I get the following I2C messages:
U-Boot 2020.01-rc4-00151-g8dc20b6ae3-dirty (Dec 09 2019 - 21:07:48 -0300)
CPU: Freescale i.MX6QP rev1.0 at 792 MHz Reset cause: WDOG DRAM: 2 GiB force_idle_bus: sda=0 scl=1 sda.gp=0x6d scl.gp=0x6c force_idle_bus: failed to clear bus, sda=0 scl=1 force_idle_bus: sda=0 scl=1 sda.gp=0x6d scl.gp=0x6c force_idle_bus: failed to clear bus, sda=0 scl=1 PMIC: PFUZE100 ID=0x10 MMC: FSL_SDHC: 2, FSL_SDHC: 1, FSL_SDHC: 0 Loading Environment from MMC... OK auto-detected panel HDMI Display: HDMI (1024x768)
The Wandboard logo is properly displayed via HDMI, but I am wondering what can we do to get rid of these I2C messages?
If the board is booted without the HDMI cable connected such messages do not appear.
Any ideas?
Thanks,
Fabio Estevam