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mfgbhatti / sun50i-h616-t95-2gb

Allwinner H616 quad-core Arm Cortex-A53 processor with Arm Mali G31 MP2 GPU with support for OpenGL ES 3.2 and Vulkan and System Memory – 2GB SDRAM
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Experimenting errors in u-boot compilation (I2c_read and I2c_write) #2

Open villalvilla opened 3 years ago

villalvilla commented 3 years ago

After applying patch to u-boot and tunning some cross-compile options and installing libraries, I get this error. It seems to be compatibility with the newest PMIC_AXP driver, but not sure about. Fresh new ideas would help. thanks:

aarch64-linux-gnu-ld.bfd: arch/arm/mach-sunxi/pmic_bus.o: en la función pmic_bus_read': /home/projects/v1.0/u-boot/arch/arm/mach-sunxi/pmic_bus.c:86: referencia ai2c_read' sin definir aarch64-linux-gnu-ld.bfd: arch/arm/mach-sunxi/pmic_bus.o: en la función pmic_bus_write': /home/projects/v1.0/u-boot/arch/arm/mach-sunxi/pmic_bus.c:100: referencia ai2c_write' sin definir make[1]: [scripts/Makefile.spl:509: spl/u-boot-spl] Error 1 make: [Makefile:1982: spl/u-boot-spl] Error 2

SavvasMohito commented 3 years ago

Hey, I have the same TV Box 4/64 version with bluetooth and dual band wifi. Did you manage to install the firmware? I can help if you need someone to test this. Let me know!

mfgbhatti commented 3 years ago

@SavvasMohito Hi, There may be a difference in dts for your box.

@villalvilla and @SavvasMohito, I will be very interested in your dts files from the box. your boxes should be rooted i suppose follow this install temux on box go to /proc/device-tree or /sys/firmware/devicetree/base install dtc in temux dtc -I fs -O dts /proc/device-tree # or /sys/firmware/devicetree/base then pr me with raw dts file.

SavvasMohito commented 3 years ago

Hey @mfgbhatti ! The original firmware that came with the box (which is the one I am currently using) is not rooted. I don't have a "root" option in settings like some other boxes. I have tried a custom version of the latest firmware which was rooted but not that stable. I can install it again if root access is required for the dts file you need me to obtain.

mfgbhatti commented 3 years ago

yes I think you need root access. Please feel free to share if you find any thing working or think it may work. i am chasing it for some time and learning on my way. thanks @SavvasMohito

CSystem77 commented 2 years ago

h616 t95 4gb

Model Image : https://ae01.alicdn.com/kf/H70673b97219c4a3fae4fc10dc999ae0f5/Bo-tier-Smart-TV-T95-Android-2-4-HD-6K-Wifi-10-0G-5G-4-go.jpg_640x640.jpg

Link DTS : https://mega.nz/file/8NAwgLxJ#p-t9EEx2L25xqlaS2-mquFvYLb3fk0IaKcGp0vzSr6Y Link DTB : https://mega.nz/file/pVBFAKZZ#hcIVWSPe_2E7KH-4YrclSQs2ghp_2iHmpUkJ4OiFyWE

Best Regards CSystem

mfgbhatti commented 2 years ago

I will look into it on weekend

CSystem77 commented 2 years ago

thank you for the help you provide.

CSystem77 commented 2 years ago

have you any news ? I noticed that my t95 had no bluetooth (Version 4g ram).

mfgbhatti commented 2 years ago

hey there, not yet. you got any update??