[SUCCESS] Big Sur on ASUS UN65U VivoMini + i5 7200U

[deeveedee]

@pyedog - Well done. I was looking at your config.plist to see if I could help with the 15s delay. Here are a few things to consider:

• Configure a bootable USB with your working EFI and then make any changes on the USB (so that your SSD EFI remains as a working master)
• You have chosen framebuffer <05001C59> which specifies 1 LVDS port and 2 DP ports (refer to this and see below). If your rig has an HDMI port, you may want to try framebuffer <00001B59> which defines 1 LVDS port, 1 HDMI port and 1 DP port (see below)
• If the connector order in the framebuffer (below) does not match the connector order on your rig, you will need to enable WEG frambuffer patching in DeviceProperties (framebuffer-patch-enable) and patch the framebuffers. This is probably going to require some trial and error.
• It's possible that the 15s delay can be resolved with some boot-args. You may want to play with boot-args darkwake (try values 0 and 2). You may also want to try boot-arg igfxonln=1.
• If your BIOS does not permit configuration of framebuffer memory, you may need to add these graphics DeviceProperties
  • framebuffer-stolenmem: <00003001>
  • framebuffer-fbmem: <00009000>

Framebuffer <05001C59>

ID: 591C0005, STOLEN: 57 MB, FBMEM: 0 bytes, VRAM: 1536 MB, Flags: 0x00A30702
TOTAL STOLEN: 58 MB, TOTAL CURSOR: 1 MB (1572864 bytes), MAX STOLEN: 172 MB, MAX OVERALL: 173 MB (181940224 bytes)
Model name: Intel UHD Graphics 617
Camellia: CamelliaV3 (3), Freq: 1388 Hz, FreqMax: 1388 Hz
Mobile: 1, PipeCount: 3, PortCount: 3, FBMemoryCount: 3
[0] busId: 0x00, pipe: 8, type: 0x00000002, flags: 0x00000098 - ConnectorLVDS
[1] busId: 0x05, pipe: 9, type: 0x00000400, flags: 0x000003C7 - ConnectorDP
[2] busId: 0x04, pipe: 10, type: 0x00000400, flags: 0x000003C7 - ConnectorDP
00000800 02000000 98000000
01050900 00040000 C7030000
02040A00 00040000 C7030000

Framebuffer <00001B59>

ID: 591B0000, STOLEN: 38 MB, FBMEM: 21 MB, VRAM: 1536 MB, Flags: 0x0000130B
TOTAL STOLEN: 39 MB, TOTAL CURSOR: 1 MB (1572864 bytes), MAX STOLEN: 136 MB, MAX OVERALL: 137 MB (144191488 bytes)
Model name: Intel HD Graphics KBL CRB
Camellia: CamelliaDisabled (0), Freq: 1388 Hz, FreqMax: 1388 Hz
Mobile: 1, PipeCount: 3, PortCount: 3, FBMemoryCount: 3
[0] busId: 0x00, pipe: 8, type: 0x00000002, flags: 0x00000098 - ConnectorLVDS
[2] busId: 0x04, pipe: 10, type: 0x00000800, flags: 0x00000187 - ConnectorHDMI
[3] busId: 0x06, pipe: 10, type: 0x00000400, flags: 0x00000187 - ConnectorDP
00000800 02000000 98000000
02040A00 00080000 87010000
03060A00 00040000 87010000