On 28/08/2024 11:31, Lijuan Gao wrote: >>>>> +/ { >>>>> + model = "Qualcomm Technologies, Inc. QCS615 Ride"; >>>>> + compatible = "qcom,qcs615-ride", "qcom,qcs615"; >>>>> + >>>>> + chosen { >>>>> + bootargs = "console=hvc0"; >>>> >>>> Noooo, last time I agreed on this, you told me later it is different. >>>> >>> In the early stages, enabling HVC is to more easily verify clock and >>> PMIC related functions, as it’s difficult to debug without the console >>> log. After the clock and PMIC are ready, we will enable the UART console. >> >> Working serial is supposed to be part of the early submission. >> > Okay, I will remove it in the next patch. Can you post next version with proper serial device? Best regards, Krzysztof