** Description changed: - The qcom serial engine firmware was upstreamed recently, and our - noble:linux-qcom needs these files to be SRUed asap, then the project - firmware package could remove them and leave them to linux-firmware. + [Impact] + + qualcomm serial engine needs to load this qupv3fw.elf to support spi, + i2c and uart, otherwise these functions will break. In the past, we put + these files in the qualcomm project specific firmware package. Now these + files are upstreamed, then we need to backport them to ubuntu firmware + and then we could drop these files from project firmware package. + + [Fix] + + Add below firmware files: + qcom/sa8775p/qupv3fw.elf <- for RB8 + qcom/qcs8300/qupv3fw.elf <- for RB4 + qcom/qcm6490/qupv3fw.elf <- for RB3 + + [Test Case] + + Install Ubuntu on the Qualcomm RB3/4/8 board. check dmesg, there is no + firmware load errors, and spi, i2c and uart work well. + + + [Where problems could occur] + + It could make the qcom-soc-se driver fail to work, then i2c, spi and + uart can't work normally, but this risk is very low, we have tested on + the hardware. + + + The qcom serial engine firmware was upstreamed recently, and our noble:linux-qcom needs these files to be SRUed asap, then the project firmware package could remove them and leave them to linux-firmware. ./qcom/qcm6490/qupv3fw.elf ./qcom/qcs8300/qupv3fw.elf ./qcom/sa8775p/qupv3fw.elf
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2133923 Title: Linux-firmware: Add qualcomm serial engine firmware qupv3fw.elf To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/2133923/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
