Logical Secure Partition Patch Update (#1379)

## Description

Update the LSP patch to hard code the TPM service UUID rather than use
the byte swapping method. This was causing issues on patina-qemu as the
bytes would show up differently and the communication between the LSP
and the TPM service would fail.

For details on how to complete these options and their meaning refer to
[CONTRIBUTING.md](https://github.com/microsoft/mu/blob/HEAD/CONTRIBUTING.md).

- [x] Impacts functionality?
- [ ] Impacts security?
- [ ] Breaking change?
- [ ] Includes tests?
- [ ] Includes documentation?

## How This Was Tested

Built QEMU SBSA with TPM enabled. Verified TPM communication and boot to
UEFI shell.

## Integration Instructions

N/A

Author: Raymond-MS

Platforms/QemuSbsaPkg/tfa_patches/0003-Added-support-for-logical-secure-partitions-in-TF-A.patch

@@ -98,7 +98,7 @@ new file mode 100644
 index 000000000..a0fa51b91
 --- /dev/null
 +++ b/plat/qemu/qemu_sbsa/qemu_sbsa_spmd_logical_sp.c
-@@ -0,0 +1,141 @@
+@@ -0,0 +1,099 @@
 +/*
 + * QEMU SBSA Logical Secure Partition - DRTM/TPM
 + * 
@@ -118,7 +118,6 @@ index 000000000..a0fa51b91
 +#define SPMD_PARTITION_PROPERTIES FFA_PARTITION_DIRECT_REQ2_SEND
 +
 +#define MSSP_ID 0x8002
-+#define TPM_GUID { 0x17, 0xb8, 0x62, 0xa4, 0x18, 0x06, 0x4f, 0xaf, 0x86, 0xb3, 0x08, 0x9a, 0x58, 0x35, 0x38, 0x61 }
 +#define GET_INTERFACE_VERSION_CMD 0x0f000001
 +#define START_CMD 0x0f000201
 +#define TPM_START_PROCESS_OPEN_LOC 0x100
@@ -127,37 +126,6 @@ index 000000000..a0fa51b91
 +#define MANAGE_LOCALITY_OPEN 0
 +#define MANAGE_LOCALITY_CLOSE 1
 +
-+static uint16_t SwapBytes16 (uint16_t Value)
-+{
-+  return (uint16_t) ((Value << 8) | (Value >> 8));
-+}
-+
-+static uint32_t SwapBytes32 (uint32_t Value)
-+{
-+  uint32_t  LowerBytes;
-+  uint32_t  HigherBytes;
-+
-+  LowerBytes  = (uint32_t) SwapBytes16 ((uint16_t) Value);
-+  HigherBytes = (uint32_t) SwapBytes16 ((uint16_t) (Value >> 16));
-+  return (LowerBytes << 16 | HigherBytes);
-+}
-+
-+static void PrepareUuid (uint8_t* Uuid)
-+{
-+  uint32_t *Data32;
-+  uint16_t *Data16;
-+
-+  if (Uuid == NULL) {
-+    return;
-+  }
-+
-+  Data32    = (uint32_t *)Uuid;
-+  Data32[0] = SwapBytes32 (Data32[0]);
-+  Data16    = (uint16_t *)&Data32[1];
-+  Data16[0] = SwapBytes16 (Data16[0]);
-+  Data16[1] = SwapBytes16 (Data16[1]);
-+}
-+
 +static int32_t qemu_sbsa_spmd_logical_partition_init(void)
 +{
 +  INFO("QEMU SBSA SPMD LSP: Init function called.\n");
@@ -172,23 +140,18 @@ index 000000000..a0fa51b91
 +  qemu_sbsa_spmd_lsp_close_locality(3);
 +  qemu_sbsa_spmd_lsp_close_locality(4);
 +
-+	return 0;
++  return 0;
 +}
 +
 +int32_t qemu_sbsa_spmd_lsp_open_locality(uint8_t locality)
 +{
 +  struct ffa_value Message = {0};
 +  struct ffa_value Return;
-+  uint64_t* UuidHiLo;
-+  uint8_t Uuid[] = TPM_GUID;
-+  PrepareUuid(Uuid);
-+
-+  UuidHiLo = (uint64_t*)Uuid;
 +
 +  Message.func = FFA_MSG_SEND_DIRECT_REQ2_SMC64;
 +  Message.arg1 = ((uint64_t)SPMD_LP_PARTITION_ID << 16) | (uint64_t)MSSP_ID;
-+  Message.arg2 = UuidHiLo[0];
-+  Message.arg3 = UuidHiLo[1];
++  Message.arg2 = 0xAF4F0618A462B817; // TPM_UUID LO
++  Message.arg3 = 0x613835589A08B386; // TPM UUID HI
 +  Message.arg4 = MANAGE_LOCALITY_CMD;
 +  Message.arg5 = MANAGE_LOCALITY_OPEN;
 +  Message.arg6 = locality;
@@ -205,16 +168,11 @@ index 000000000..a0fa51b91
 +{
 +  struct ffa_value Message = {0};
 +  struct ffa_value Return;
-+  uint64_t* UuidHiLo;
-+  uint8_t Uuid[] = TPM_GUID;
-+  PrepareUuid(Uuid);
-+
-+  UuidHiLo = (uint64_t*)Uuid;
 +
 +  Message.func = FFA_MSG_SEND_DIRECT_REQ2_SMC64;
 +  Message.arg1 = ((uint64_t)SPMD_LP_PARTITION_ID << 16) | (uint64_t)MSSP_ID;
-+  Message.arg2 = UuidHiLo[0];
-+  Message.arg3 = UuidHiLo[1];
++  Message.arg2 = 0xAF4F0618A462B817; // TPM_UUID LO
++  Message.arg3 = 0x613835589A08B386; // TPM UUID HI
 +  Message.arg4 = MANAGE_LOCALITY_CMD;
 +  Message.arg5 = MANAGE_LOCALITY_CLOSE;
 +  Message.arg6 = locality;