0.7.8 Linux release from ayufan for Rock64

[mcerveny]

Can you explain and resolve dual "extlinux/extlinux.conf" ?

• first on vfat (efi) partition /dev/mmcblk1p6 and seems to be ignored (finally mounted to /boot/efi/...)
  
• second on ext4 partition /dev/mmcblk1p7 and used with kernel images (finally mounted on /)
  

The problem is in "recovery" states. You cannot simply modify "extlinux/extlinux.conf" bootparemeters from windows hosts (on locally attached sdcard) (for example "single" parameter for recovery, "drm.debug=0x3f" to debug hdmi/drm settings/problems ...).

---

Can you explain and resolve many DTS and other booting errors in booting process ?
Kernel does not seems to be reliable with so many errors.
And yes, ayufan rk3328-rock64.dts is more better then original from rochchip-linux-4.4 that always crashes booting process.

Code:

...
[    0.000000] rockchip_mmc_get_phase: invalid clk rate
...
[    0.140599] Invalid sched_group_energy for CPU0
[    0.140640] Invalid sched_group_energy for Cluster0
...
[    0.542636] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-phy-regulator[0]'
[    0.542674] vcc_phy: no parameters
[    0.542967] reg-fixed-voltage vcc-phy-regulator: vcc_phy supplying 0uV
[    0.543062] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vcc-sys[0]'
...
[    0.544051] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.544076] vcc_sd: regulator get failed, ret=-517
[    0.544129] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    0.544148] vcc_sd: unable to resolve supply
...
[    1.223069] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply from device tree
[    1.223092] phy phy-ff450000.syscon:usb2-phy@100.0: Looking up phy-supply property in node /syscon@ff450000/usb2-phy@100/host-port failed
[    1.223598] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply from device tree
[    1.223620] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up phy-supply property in node /syscon@ff450000/usb2-phy@100/otg-port failed
[    1.224018] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply from device tree
[    1.224039] phy phy-ff450000.syscon:usb2-phy@100.1: Looking up vbus-supply property in node /syscon@ff450000/usb2-phy@100/otg-port failed
...
[    1.224061] phy phy-ff450000.syscon:usb2-phy@100.1: Failed to get VBUS supply regulator
[    1.224959] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply from device tree
[    1.224981] rockchip-u3phy ff470000.usb3-phy: Looking up vbus-supply property in node /usb3-phy@ff470000 failed
[    1.225004] rockchip-u3phy ff470000.usb3-phy: Failed to get VBUS supply regulator
[    1.225511] phy phy-ff470000.usb3-phy.2: Looking up phy-supply from device tree
[    1.225530] phy phy-ff470000.usb3-phy.2: Looking up phy-supply property in node /usb3-phy@ff470000/utmi@ff470000 failed
[    1.225938] phy phy-ff470000.usb3-phy.3: Looking up phy-supply from device tree
[    1.225957] phy phy-ff470000.usb3-phy.3: Looking up phy-supply property in node /usb3-phy@ff470000/pipe@ff478000 failed
...
[    1.228711] phy phy-ff430000.hdmiphy.4: Looking up phy-supply property in node /hdmiphy@ff430000 failed
[    1.231755] rk-vcodec vpu_combo: Looking up vcodec-supply from device tree
[    1.231778] rk-vcodec vpu_combo: Looking up vcodec-supply property in node /vpu_combo failed
[    1.231803] rk-vcodec vpu_combo: no regulator for vcodec
[    1.232124] rk-vcodec vpu_combo: failed on clk_get clk_cabac
[    1.232181] rk-vcodec vpu_combo: failed on clk_get clk_core
...
[    1.236518] rk-vcodec vpu_combo: could not find power_model node
...
[    1.375298] rockchip-drm display-subsystem: devfreq is not set
[    1.376328] rockchip-vop ff370000.vop: invalid resource
[    1.376858] rockchip-vop ff370000.vop: failed to get vop lut registers
[    1.377490] rockchip-vop ff370000.vop: invalid resource
[    1.377988] rockchip-vop ff370000.vop: failed to get vop cabc lut registers
[    1.378925] rockchip-vop ff370000.vop: unable to request PWM
...
[    1.386440] rockchip-drm display-subsystem: failed to parse display resources
...
[    1.617194] Unable to detect cache hierarchy for CPU 0
...
[    1.742725] dwc2 ff580000.usb: Looking up vusb_d-supply from device tree
[    1.742747] dwc2 ff580000.usb: Looking up vusb_d-supply property in node /usb@ff580000 failed
[    1.742767] ff580000.usb supply vusb_d not found, using dummy regulator
[    1.743726] dwc2 ff580000.usb: Looking up vusb_a-supply from device tree
[    1.743745] dwc2 ff580000.usb: Looking up vusb_a-supply property in node /usb@ff580000 failed
[    1.743760] ff580000.usb supply vusb_a not found, using dummy regulator
...
[    2.549955] vcc_sys: could not add device link regulator.5 err -2
[    2.552281] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.552323] vcc_sd: unable to resolve supply
[    2.563783] vcc_sys: could not add device link regulator.6 err -2
[    2.565637] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.565680] vcc_sd: unable to resolve supply
[    2.588346] vcc_sys: could not add device link regulator.7 err -2
[    2.590027] reg-fixed-voltage sdmmc-regulator: Looking up vin-supply from device tree
[    2.590071] vcc_sd: unable to resolve supply
[    2.601410] vcc_sys: could not add device link regulator.8 err -2
[    2.625001] vcc_io: could not add device link regulator.9 err -2
[    2.639224] vcc_io: could not add device link regulator.10 err -2
[    2.653336] vcc_sys: could not add device link regulator.11 err -2
...
[    2.867433] cpu cpu0: Failed to get leakage
[    2.867501] cpu cpu0: Looking up cpu-supply from device tree
[    2.867602] cpu cpu0: Failed to get pvtm
...
[    2.919022] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff520000[0]'
[    2.919032] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff520000[0]'
[    2.919039] dwmmc_rockchip ff520000.dwmmc: using lookup tables for GPIO lookup
[    2.919049] dwmmc_rockchip ff520000.dwmmc: lookup for GPIO wp failed
[    2.967348] dwmmc_rockchip ff500000.dwmmc: using device tree for GPIO lookup
[    2.967356] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/dwmmc@ff500000[0]'
[    2.967397] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/dwmmc@ff500000[0]'
[    2.967408] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO cd failed
[    2.967425] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff500000[0]'
[    2.967431] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff500000[0]'
[    2.967441] dwmmc_rockchip ff500000.dwmmc: lookup for GPIO wp failed
...
[    3.353038] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[    3.353051] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[    3.387771] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/spdif-sound[0]'
[    3.387784] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/spdif-sound[0]'
...
[    3.450384] of_dma_request_slave_channel: dma-names property of node '/serial@ff130000' missing or empty
[    3.456564] ttyS2 - failed to request DMA, use interrupt mode
...
[    3.830676] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/hdmi-sound[0]'
[    3.830681] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/hdmi-sound[0]'
...
[    3.923018] mali-utgard ff300000.gpu: Looking up mali-supply from device tree
[    3.923150] mali-utgard ff300000.gpu: Failed to get leakage
[    3.929522] mali-utgard ff300000.gpu: Looking up mali-supply from device tree
[    3.929604] vdd_logic: could not add device link ff300000.gpu err -17
[    3.929623] vdd_logic: Failed to create debugfs directory
[    3.929645] mali-utgard ff300000.gpu: Failed to get pvtm
[    4.047500] devfreq ff300000.gpu: Couldn't update frequency transition information.
...