If I'm correct in thinking it's a 15h CPU so you can install Big Sur if you'd like. Use the Dortania guide here,
https://dortania.github.io/OpenCore-Install-Guide/
Hi, ye its 15h processor. I tried to install Big Sur. Created a config from scratch for this system. An image has been created through the Open Core - macrecovery guide. But it gives this error.
AAPL: #[EB.LD.LF|IN] 0 1 <"<null string>"> <"1">
AAPL: #[EB.B.SBS|SZ] 739896
AAPL: #[EB|B:SHA] <43e5e81850f6f41533129fc07c176a5eb714c9be>
AAPL: #[EB.WL.PWLFNV|!] Err(0xE) <- RT.GV wake-failure 7C436110-AB2A-4BBB-A880-FE41995C9F82
AAPL: #[EB.WL.DT|!] Err(0xE) <- EB.WL.PWLFNV
AAPL: #[EB|WL
T] 0xffffff7f
AAPL: #[EB.LD.LKC|R.1] <"System\Library\KernelCollections\BootKernelExtensions.kc">
After hanging.
I also tried catalina.
AAPL: [EB|#MBA:NV] (-v keepsyms=1 debug=0x100 npci=0x2000 slide=106)
AAPL: [EB|#MBA:KF] ()
AAPL: [EB|#MBA:OUT] (-v keepsyms=1 debug=0x100 npci=0x2000 slide=106)
AAPL: [EB|#LOG:VERBOSE] 2021-07-05T09:29:26
AAPL: [EB|`CSR:S] csr-active-config = 0x00000040
AAPL: [EB|#OPT:BM] 0x825082
AAPL: [EB|`OPT:LXF] 'LF (\\System\\Library\\CoreServices\\PlatformSupport.plist)
AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: \\System\\Library\\CoreServices\\PlatformSupport.plist, DP: 0
AAPL: [EB|#B:VAw]
AAPL: [EB|`B:MN] BM: ROS
AAPL: [EB|#WL|6] 0x01 0x01 19 0x0E
AAPL: [EB|`CS:CSKSD] {
AAPL: [EB|`G:CS] } Ok(0)
AAPL: [EB|`LD:LF] FIO: 0, DIR: 1, P: <null string>, DP: 1
AAPL: [EB|`B:SBS] SZ: 621112
AAPL: [EB|#B:SHA] 4f3bba9614aa0dbae1943ab55b83beac7e278986
AAPL: [EB|`WL
WLFNV] Err(0xE) @ GV wake-failure
AAPL: [EB|`WL
T] Err(0xE) @ WL
WLFNV
AAPL: [EB|#WL
T] 0xFF 0xFF 255 0x7F
AAPL: [EB|`LD:LKC] BM:R -> (System\Library\PrelinkedKernels\prelinkedkernel)
After hanging.
Use Kext - the order in the config is respected.
1)Lilu
2)VirtualSMC
3)AppleALC
4)Realtek8111
5)WhateverGreen.
The KFG setup was through the ProperTree. Instruction for 15 / 16h. Kernel patches have been replaced.