[DEV] T715 CyanogenMod 12.1 Thread

[apc]

I am working on a a variant of the ROM from CTXz in this thread for the T715 (Samsung Galaxy Tab S2 8.0 LTE variant aka gts28lte) and got stuck on making the RIL work. I added the ril-daemon and the cpboot-daemon, but get the following errors when booting up:

<3>[    9.942977] [c7] mif: cbd: check_debug_level: debug level=0, cp_debug=0
<6>[    9.943035] [c7] muic-universal:muic_show_attached_dev attached_dev:1
<3>[    9.943053] [c7] mif: cbd: check_factory_log_path: log path - /sdcard/log
<3>[    9.943069] [c7] mif: cbd: main: Start CP Boot Daemon (CBD)
<3>[    9.943123] [c7] mif: cbd: main: SS333 modem
<3>[    9.943147] [c7] mif: cbd: main: partition number : 13
<3>[    9.943162] [c7] mif: cbd: main: partition path : /dev/block/mmcblk0p13
<3>[    9.943202] [c7] mif: cbd: main: Modem type = 9
<3>[    9.943212] [c7] mif: cbd: main: Boot link = 3
<3>[    9.943222] [c7] mif: cbd: main: Main link = 10
<3>[    9.943250] [c7] mif: cbd: start_shannon333_boot: CP boot device = /dev/umts_boot0
<3>[    9.943265] [c7] mif: cbd: start_shannon333_boot: CP binary file = /dev/block/mmcblk0p13
<3>[    9.943279] [c7] mif: cbd: start_shannon333_boot: CP NV file = /efs/nv_data.bin
<3>[    9.943387] [c7] mif: cbd: start_shannon333_boot: BOOT link SPI
<3>[    9.943408] [c7] mif: cbd: start_shannon333_boot: MAIN link MIPI-LLI
<3>[    9.943435] [c7] mif: cbd: start_shannon333_boot: NV validation done
<3>[    9.943490] [c7] mif: cbd: std_boot_prepare_args: ERR! DEV(/dev/umts_boot0) open fail (No such file or directory)
<3>[    9.943503] [c7] mif: cbd: prepare_boot_args: ERR! std_boot_prepare_args fail
<3>[    9.943519] [c7] mif: cbd: start_shannon333_boot: ERR! prepare_boot_args fail

I checked all config for file contexts, sepoliy etc. and also config from the stock ROM but to no avail.

Has anyone seen this before on a similar device or has an idea where to look?

thx
-apc

 

[katakis1]

Did you ever finish the Rom? Desperately want cm Rom on my t715

 

[Philippovitsch]

Ok same at here... At least I had a little success! I got CM13 booting up on T715! But there are some big issues at the moment. Modem is not working jet, I'll try to figure that out.

 

[bryntz]

Ok same at here... At least I had a little success! I got CM13 booting up on T715! But there are some big issues at the moment. Modem is not working jet, I'll try to figure that out.

hello, How I build Cyanogenmod 12 for my T715Y? do you have tutorial step by step were I can follow? thanks

Sent from my SM-T715 using Tapatalk

 

[Philippovitsch]

hello, How I build Cyanogenmod 12 for my T715Y? do you have tutorial step by step were I can follow? thanks

Sent from my SM-T715 using Tapatalk

Uhm... not really.
I started with compiling some roms for official supported devices (for example I choose my Oneplus One device https://wiki.cyanogenmod.org/w/Build_for_bacon ) just to get comfortable with linux and the build environment in general. You can choose a device out of the list https://wiki.cyanogenmod.org/w/Build_Guides .
After that I started reading thorugh that guide https://wiki.cyanogenmod.org/w/Doc:_porting_intro , looked through some existing git repos and tried to port them to my device.
That's where I am now, at the very beginning and much more to learn

 

[bryntz]

Uhm... not really.

I started with compiling some roms for official supported devices (for example I choose my Oneplus One device https://wiki.cyanogenmod.org/w/Build_for_bacon ) just to get comfortable with linux and the build environment in general. You can choose a device out of the list https://wiki.cyanogenmod.org/w/Build_Guides .

After that I started reading thorugh that guide https://wiki.cyanogenmod.org/w/Doc:_porting_intro , looked through some existing git repos and tried to port them to my device.

That's where I am now, at the very beginning and much more to learn

lol, I got dizzy when try that.. (on last step: obtain openJDK 1.7), I got stuck and then I removed my vmware, lol..

can you compile cyanogenmod 12 for T715Y?
thanks


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