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DELL Precision Tower 3620 - Mojave

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Dell Precision Tower 3620

CPU: QuadCore Intel Xeon E3-1245 v5, 3700 MHz (37 x 100)

Motherboard:  Intel Sunrise Point C236, Intel Skylake-S WS

Video: Intel HD Graphics P530 (two DP port and one HDMI)

Audio: Realtek ALC899 

Network: Intel I219-LM 

 

Here is old topic, DELL Precision Tower 3620 - High sierra , work nice. Until i deside upgrade this workstation to Mojave.  :)

Аnd jave a problem with video card initialization in whatevergreen kext. 

with config.plist - have a KP , with config_old.plist - have wrong videocard init - 14mb memory and glith. 

Where i do mistake ?

Please, help. 

Here is EFI folder T3620-test1.zip

 

As alternative - have second videocard: Nvidia Quadro K620 (disconnect now) - may be this choice better? 

 

config_old.plist - wrong videocard init - 14mb memory and glitch. 

Spoiler

IMG_20190213_162424.jpg

config.plist - Kernel panic 

Spoiler

IMG_20190213_174101.jpg

 

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on the old config, change ig-platform-id to 0x191B0000

currently it's set to an IvyBridge mobile id, no idea why it has that.

 

on the new config, KP on Skylake FB which means you didn't have the DVMT pre-alloc set. 

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35 minutes ago, Jake Lo said:

on the old config, change ig-platform-id to 0x191B0000

currently it's set to an IvyBridge mobile id, no idea why it has that.

 

on the new config, KP on Skylake FB which means you didn't have the DVMT pre-alloc set. 

DVMT pre-alloc made by watevergreen.kext? 

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Yes, you could copy the Device /Properties from your 7480 Config but replace

AAPL,ig-platform-id ->00001B19 

device -> 1B190000 

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Dell Precision Tower 3620 - Mojave 10.14.3 work.  

CPU: QuadCore Intel Xeon E3-1245 v5, 3700 MHz (37 x 100)

Motherboard:  Intel Sunrise Point C236, Intel Skylake-S WS

Video: Intel HD Graphics P530 (two DP port and one HDMI)

Audio: Realtek ALC899 

Network: Intel I219-LM

Display: 2560 x 1440

 

Work almost all: 

CPU stepping, thermosensor, sleep, etc.

Video with HDMI/DP output,  2560 x 1440

Sound speaker stereo, loud and quality. 

Headphones sound in jack.

Mic (Siri also work)

Ethernet card

USB port (all 8 usb)

Not working

Cardreader

Two monitor mode. 

 

Very-very grateful for the support to Jake Lo ! You are a man! 

Here is full working config: dell-t3620-mojave.zip

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Looking at the Precision 3620 specs, I could only see an optional 5.25" 19-in-1 card reader and that's usually connected to an internal USB port on the motherboard. As such, there would be no kext for it and it would either work OOB or not at all.

https://i.dell.com/sites/doccontent/shared-content/data-sheets/en/Documents/Dell-Precision-Tower-3000-Series-3620-Spec-Sheet.pdf

 

If you look at your IOReg more closely, you'll see this "USB2.0-CRW" device, removed for some reason only you can explain:

Card_reader.jpg

 

Vendor id 0x0bda, Device id 0x0184

-> Realtek RTS5182 card reader

 

If you go through the IOReg info for that device, you should see it appears to be supported under the control of IOUSBHostFamily kext and its associated PlugIns... as long as it remains attached to the USB hub of course...

 

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29 minutes ago, Hervé said:

you'll see this "USB2.0-CRW" device, removed for some reason only you can explain:

Yes, it is internal CardReader, right as you describe. (5.25" 19-in-1 card reader and that's connected to an internal USB port on the motherboard)

But i'm do not remove nothing! why hardware are not in use? 

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