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feat: Add support for MTP8150
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@gus33000
gus33000 committed Feb 25, 2024
1 parent 7567eb5 commit 957af7d
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112 changes: 112 additions & 0 deletions FirmwareGen/DeviceProfiles/Constants.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -140,5 +140,117 @@ internal static class Constants
Name = "userdata"
}
];
// MTP855 UFS LUN 0 Partition Layout
internal static readonly GPTPartition[] MTP8150_UFS_LUN_0_PARTITIONS =
[
new()
{
TypeGUID = new Guid("2c86e742-745e-4fdd-bfd8-b6a7ac638772"),
UID = new Guid("e4664002-ccca-c1e6-8d43-1283bf19dada"),
FirstLBA = 6,
LastLBA = 7,
Attributes = 0,
Name = "ssd"
},
new()
{
TypeGUID = new Guid("6c95e238-e343-4ba8-b489-8681ed22ad0b"),
UID = new Guid("9ae53ef9-8fe5-1f9b-dcef-a044c07a0111"),
FirstLBA = 8,
LastLBA = 0x2007,
Attributes = 0,
Name = "persist"
},
new()
{
TypeGUID = new Guid("82acc91f-357c-4a68-9c8f-689e1b1a23a1"),
UID = new Guid("1755304d-84e7-e081-d7c2-06e3dd58ba1e"),
FirstLBA = 0x2008,
LastLBA = 0x2107,
Attributes = 0,
Name = "misc"
},
new()
{
TypeGUID = new Guid("de7d4029-0f5b-41c8-ae7e-f6c023a02b33"),
UID = new Guid("bcb1081a-c833-8f9f-f36e-36ec0f204497"),
FirstLBA = 0x2108,
LastLBA = 0x2187,
Attributes = 0,
Name = "keystore"
},
new()
{
TypeGUID = new Guid("91b72d4d-71e0-4cbf-9b8e-236381cff17a"),
UID = new Guid("12d284d7-a08b-166e-e6fa-8958d40a7e5d"),
FirstLBA = 0x2188,
LastLBA = 0x2207,
Attributes = 0,
Name = "frp"
},
new()
{
TypeGUID = new Guid("97d7b011-54da-4835-b3c4-917ad6e73d74"),
UID = new Guid("7a014fe0-8aeb-40b7-6c53-9ece882dd34f"),
FirstLBA = 0x2208,
LastLBA = 0xc2207,
Attributes = 0x44000000000000,
Name = "system_a"
},
new()
{
TypeGUID = new Guid("77036cd4-03d5-42bb-8ed1-37e5a88baa34"),
UID = new Guid("220f67a2-6c3a-2e4c-5762-a2b1ce46c88f"),
FirstLBA = 0xc2208,
LastLBA = 0x182207,
Attributes = 0,
Name = "system_b"
},
new()
{
TypeGUID = new Guid("c5f681cc-9742-4641-be4e-976eeb638eee"),
UID = new Guid("6e280891-3254-9666-e767-abdeff5148c7"),
FirstLBA = 0x182208,
LastLBA = 0x18a207,
Attributes = 0x44000000000000,
Name = "vm-system_a"
},
new()
{
TypeGUID = new Guid("77036cd4-03d5-42bb-8ed1-37e5a88baa34"),
UID = new Guid("445d2099-5870-5ef3-2a0d-b0e1ed122fac"),
FirstLBA = 0x18a208,
LastLBA = 0x192207,
Attributes = 0,
Name = "vm-system_b"
},
new()
{
TypeGUID = new Guid("988a98c9-2910-4123-aaec-1cf6b1bc28f9"),
UID = new Guid("99d89ebb-23f1-0b5d-468d-4aa0b9dacb24"),
FirstLBA = 0x192208,
LastLBA = 0x193207,
Attributes = 0,
Name = "metadata"
},
new()
{
TypeGUID = new Guid("66c9b323-f7fc-48b6-bf96-6f32e335a428"),
UID = new Guid("3050c26a-6e4e-adae-7da4-e5680f9c1a89"),
FirstLBA = 0x193208,
LastLBA = 0x19b207,
Attributes = 0,
Name = "rawdump"
},
new()
{
TypeGUID = new Guid("1b81e7e6-f50d-419b-a739-2aeef8da3335"),
UID = new Guid("6b977b5e-5ac9-6b48-38b3-f2fc9764e9b8"),
FirstLBA = 0x19b208,
LastLBA = 0x19b207,
Attributes = 0,
Name = "userdata"
}
];
}
}
94 changes: 94 additions & 0 deletions FirmwareGen/DeviceProfiles/MTP8150MaximizedForWindows.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,94 @@
using FirmwareGen.GPT;
using FirmwareGen.VirtualDisks;
using System.IO;

namespace FirmwareGen.DeviceProfiles
{
internal class MTP8150MaximizedForWindows : IDeviceProfile
{
public byte[] GetPrimaryGPT()
{
ulong DiskSize = 123_371_257_856; // 128GB;
ulong SectorSize = 4096;

byte[] PrimaryMBR = new byte[SectorSize];
PrimaryMBR[0x1C0] = 0x01;
PrimaryMBR[0x1C2] = 0xEE;
PrimaryMBR[0x1C3] = 0xFF;
PrimaryMBR[0x1C4] = 0xFF;
PrimaryMBR[0x1C5] = 0xFF;
PrimaryMBR[0x1C6] = 0x01;
PrimaryMBR[0x1CA] = 0xFF;
PrimaryMBR[0x1CB] = 0xFF;
PrimaryMBR[0x1CC] = 0xFF;
PrimaryMBR[0x1CD] = 0xFF;
PrimaryMBR[0x1FE] = 0x55;
PrimaryMBR[0x1FF] = 0xAA;

return [
.. PrimaryMBR,
.. GPTUtils.MakeGPT(DiskSize, SectorSize, Constants.MTP8150_UFS_LUN_0_PARTITIONS, IsBackupGPT: false, SplitInHalf: false)
];
}

public byte[] GetBackupGPT()
{
ulong DiskSize = 123_371_257_856; // 128GB;
ulong SectorSize = 4096;

return GPTUtils.MakeGPT(DiskSize, SectorSize, Constants.MTP8150_UFS_LUN_0_PARTITIONS, IsBackupGPT: true, SplitInHalf: false);
}

public string GetBlankVHD()
{
ulong DiskSize = 123_371_257_856; // 128GB;
uint SectorSize = 4096;

const string tmp = "tmp";
const string TmpVHD = $@"{tmp}\temp.vhdx";

if (!Directory.Exists(tmp))
{
_ = Directory.CreateDirectory(tmp);
}

if (File.Exists(TmpVHD))
{
File.Delete(TmpVHD);
}

Logging.Log("Generating Primary GPT");
byte[] PrimaryGPT = GetPrimaryGPT();

Logging.Log("Generating Backup GPT");
byte[] BackupGPT = GetBackupGPT();

Logging.Log("Generating Main VHD");
VHDUtils.CreateVHDX(TmpVHD, SectorSize, DiskSize);

BlankVHDUtils.PrepareVHD(TmpVHD, PrimaryGPT, BackupGPT);

return TmpVHD;
}

public string[] SupplementaryBCDCommands()
{
return [];
}

public string PlatformID()
{
return "Qualcomm.Surface.MTP.SM8150";
}

public string FFUFileName(string OSVersion, string Language, string Sku)
{
return $"QCOM_MTP_8150_MaximizedForWindows_{OSVersion}_CLIENT{Sku}_a64fre_{Language}_unsigned.ffu";
}

public string DriverCommand(string DriverFolder)
{
return $@"{DriverFolder}\definitions\Desktop\ARM64\Internal\mtp855.xml";
}
}
}

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