Hi On 2018-04-18, Ram Chandra Jangir wrote: > - Rebased the patches for 4.14 > - Dropped spi-qup and 0027, 0028, 0029 > clk patches since it's already included > in upstream. > > Tested on IPQ AP148 Board: > 1) NOR boot and NAND boot > 2) Tested USB and PCIe interfaces > 3) WDOG test > 4) cpu frequency scaling > 5) ethernet, 2G and 5G WiFi > 6) ubi sysupgrade
Thank you very much for looking into this, I've given this a very initial test on my ZyXEL nbg6817 (ipq8065, kernel and rootfs on eMMC, u-boot on spi-nor). While it boots up fine, there seems to be an issue with the PCIe initialization, which consequently leads to wlan/ ath10k not working (full dmesg attached): [ 0.066646] qcom-pcie 1b500000.pci: 1b500000.pci supply vdda not found, using dummy regulator [ 0.066745] qcom-pcie 1b500000.pci: 1b500000.pci supply vdda_phy not found, using dummy regulator [ 0.066836] qcom-pcie 1b500000.pci: 1b500000.pci supply vdda_refclk not found, using dummy regulator [ 0.067500] OF: PCI: host bridge /soc/pci@1b500000 ranges: [ 0.067618] OF: PCI: IO 0x0fe00000..0x0fefffff -> 0x0fe00000 [ 0.067648] OF: PCI: MEM 0x08000000..0x0fdfffff -> 0x08000000 [ 1.100879] qcom-pcie 1b500000.pci: phy link never came up [ 1.102843] qcom-pcie 1b500000.pci: cannot initialize host [ 1.103443] qcom-pcie: probe of 1b500000.pci failed with error -110 [ 1.103913] qcom-pcie 1b700000.pci: 1b700000.pci supply vdda not found, using dummy regulator [ 1.104028] qcom-pcie 1b700000.pci: 1b700000.pci supply vdda_phy not found, using dummy regulator [ 1.104112] qcom-pcie 1b700000.pci: 1b700000.pci supply vdda_refclk not found, using dummy regulator [ 1.104845] OF: PCI: host bridge /soc/pci@1b700000 ranges: [ 1.104883] OF: PCI: IO 0x31e00000..0x31efffff -> 0x31e00000 [ 1.104906] OF: PCI: MEM 0x2e000000..0x31dfffff -> 0x2e000000 [ 2.138765] qcom-pcie 1b700000.pci: phy link never came up [ 2.140724] qcom-pcie 1b700000.pci: cannot initialize host [ 2.141245] qcom-pcie: probe of 1b700000.pci failed with error -110 I've upgraded the kernel from 4.14.34 to 4.14.35-rc1 locally though: wget -qO- https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.35-rc1.gz | \ gzip -dc > target/linux/generic/backport-4.14/001-4.14.35-rc1.patch As a sidenote, this pushes the kernel over the 2 MB partition size for many ipq806x devices (e.g. Netgear r7800). Regards Stefan Lippers-Hollmann
dmesg.log.gz
Description: application/gzip
pgpCwilLCpFO5.pgp
Description: Digitale Signatur von OpenPGP
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