Figured I’d start one of these for PIE also to help devs fix bugs more quickly. Please post any bugs you find along with pictures if necessary.
I’ll start.
I’ve fallen at the first hurdle with the first PIE firmware. Burn-tool is up to date, firmware file hash checked out and my board is in upgrade mode, however, the script fails with error message “Download Firmware Fail”
I am unable to flash the new PIE firmware using the previous method in Ubuntu.
Hi
Maybe the sdcard method works?
I think you will need to enter Maskrom mode after loader mode to flash and also do an EraseFlash since the partitions are different than Nougat and a simple upgrade won’t work as it will still use the Nougat partition layout.
Here are some newer tools than hosted by Khadas
SDDiskTool v1.56
https://github.com/rockchip-linux/tools/raw/master/windows/SDDiskTool_v1.56.zip
AndroidTool v2.65
https://github.com/a9rock64/RKTools/raw/master/windows/AndroidTool_Release_v2.65.zip
First bug
Urgent
Kodi 18 crash on startup if using a 4K display.
https://mirrors.kodi.tv/nightlies/android/arm/master/
hwc_rk : hwc_get_handle_layername:cann’t get value from gralloc
Abort message: ‘Failed to set damage region on surface 0x774af34c80, error=EGL_BAD_ACCESS’
Using a Kodi with a different package name, one from below works fine.
https://app.box.com/v/kodi4sonytv
It seems it’s a Mali EGL Extension(EGL KHR partial update) problem.
Will need to get an updated GPU driver from Rockchip perhaps or somewhere Kodi’s package name is whitelisted perhaps to improve 4K video playback performance and needs to be removed from this list since the improvements conflicts with Kodi’s handling of EGL but not with a different Kodi with another app package name. It also only happens with a 4K display not 1080p.
Fixed now by me 
Hi
Maybe the sdcard method works?
Hi, thanks for that. I may take a look although I’m guessing devs will update the burn-tool after seeing this bug report… Hopefully anyway…
Looks like you got PIE installed then, how did you achieve that?
Hi,
Is PIE building successfully? Here it always fails with
FAILED: TAs
/bin/bash -c "(make -j4 -C /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user O=/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user TA_DEV_KIT_DIR=/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta clean ) && (make -j4 -C /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user CROSS_COMPILE=\$(pwd)/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi- CROSS_COMPILE_HOST=\$(pwd)/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi- CROSS_COMPILE_TA=\$(pwd)/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi- CROSS_COMPILE_user_ta=\$(pwd)/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi- TA_DEV_KIT_DIR=/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta O=/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user )"
make: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user'
make[1]: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta'
make[2]: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp'
CLEAN .
make[2]: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp'
make[2]: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp_storage'
CLEAN .
make[2]: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp_storage'
make[1]: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta'
make: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user'
make: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user'
make[1]: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta'
make[2]: Entering directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp'
CPP /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/ta.lds
/home/raimo/android-sources/khadas-edge-pie/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/testapp_ta.o
/home/raimo/android-sources/khadas-edge-pie/prebuilts/gcc/linux-x86/arm/arm-eabi-4.8/bin/arm-eabi-gcc /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/user_ta_header.o
LD /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.elf
OBJDUMP /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.dmp
OBJCOPY /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.stripped.elf
SIGN /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.ta
SIGN KEY /home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta/keys/oem_privkey.pem
Traceback (most recent call last):
File "/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta/scripts/sign.py", line 80, in <module>
main()
File "/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta/scripts/sign.py", line 40, in main
from Crypto.Signature import PKCS1_v1_5
ImportError: No module named Crypto.Signature
/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/export-user_ta/mk/link.mk:65: recipe for target '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.ta' failed
make[2]: *** [/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp/8cccf200-2450-11e4-abe20002a5d5c52c.ta] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta/testapp'
Makefile:37: recipe for target 'ta' failed
make[1]: *** [ta] Error 2
make[1]: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user/ta'
Makefile:27: recipe for target 'ta' failed
make: *** [ta] Error 2
make: Leaving directory '/home/raimo/android-sources/khadas-edge-pie/external/rk_tee_user'
[ 9% 9834/100991] Build hyb out/targe...phenation-patterns/hu//hyph-hu.pat.txt
21515 unique nodes, 102669 total
ninja: build stopped: subcommand failed.
17:46:02 ninja failed with: exit status 1
#### failed to build some targets (12:11 (mm:ss)) ####
Any ideas what is going wrong here?
EDIT: Solved, my python installation was missing the module pycrypto.
Hi.
I have tried with SD, it does not work.
I tried with usb-c I did not succeed too.
can this come from usb-c cables?
Hi
These are the instructions for Khadas Edge V to flash:
Get a USB C Male to USB A Male cable.
Then connect the USB cable to the top USB C port on Khadas Edge V and the other end to a USB port on your PC(avoid USB Hubs as they can cause problems).
Then press the middle button on the side(Function button) and hold it in, now press the button after it, first button towards you(Reset button), after 2 seconds release the first button.
(This is if the buttons are on the left side and the ports are facing towards you, if the buttons are on the right side and the ports are facing backwards then the 'Reset button is the last on on the right back side)
If you have AndroidTool open on a PC, it will say ‘Found Loader Mode’.
Now do ‘EraseFlash’, it is needed every time if you flash between different Android OS’s, but not the same OS.
Now click ‘Upgrade’.
After it finishes, wait 10 minutes or so before removing the USB cable and unplugging it.
It should now boot Android Pie.
My Edge-V is only showing the kernel logo but does not continue booting with both the Edge_Pie_V190626 firmware and Pie build from the sources. I did an EraseFlash before flashing Pie.
I installed the Edge_Pie_V190626 firmware before and it booted correctly.
Now Android Pie I built from the sources get stuck on the Rockchip kernel logo then the text appears below it and then it freezes on my Khadas Edge V.
I tried several times in MaskROM Mode, EraseFlash and Upgrade but it doesn’t help.
After removing power several times, it boots to Recovery and says system is corrupted, Do you want to erase and try again. I do then it gets stuck again on the kernel logo.
I just flashed the new firmware Edge_Pie_V190701 and same problem here (Edge V version 11). Getting stuck showing Khadas logo.
EDIT: Problem solved by updating driver and Android tool to the most recent versions. I hope it will also work from Ubuntu from now on.
must use a usb-a and usb-c 3.0
usb-c in the usb for edge v power supply, no need to add power.
when the tool is open, three click on the middle button.
the blue led will flash.as explained by khadas.
How is the procedure for Ubuntu? The instructions on https://docs.khadas.com/edge/UpgradeViaUSBCable.html do not work for flashing Pie via Ubuntu. Kernel boot logo problem again…
I wanted to test armbian, I did not succeed. yet I have a computer with ubuntu.
either by sd or better through ubuntu and sudo, I see that it
I want to test SSD (PCIE M.2) with build image of android PI but not able to detect. can any one help?
What board do you use (e.g. edge-v)? What is the model of the board (e.g. V11)? What is the name of SSD?
Hi,
I am using edge-V
model number v13
SSD is NVME SSD 960 EVO M.2 from SAMSUNG 250 GB.
We only let the Edge-V V13 and Edge V14 for sales.
I will feed back the question you raised to the rockchip to solve, waiting for good news.