diff --git a/externals/cmakemodules/GetCompilerAndPlatform.cmake b/externals/cmakemodules/GetCompilerAndPlatform.cmake
index 3ab5cfbfa..753e0a9cd 100644
--- a/externals/cmakemodules/GetCompilerAndPlatform.cmake
+++ b/externals/cmakemodules/GetCompilerAndPlatform.cmake
@@ -125,6 +125,8 @@ FUNCTION (GetPlatformBinName PLATFORM_BIN_NAME LIBPATH_SUFFIX)
 			SET(RETVAL "linux.clang")
 		ELSEIF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
 			SET(RETVAL "linux.aarch64")
+		ELSEIF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
+			SET(RETVAL "linux.e2k")
 		ENDIF()
 	ENDIF()
 
diff --git a/physx/buildtools/cmake_generate_projects.py b/physx/buildtools/cmake_generate_projects.py
index ebd304962..c93eb9cc4 100644
--- a/physx/buildtools/cmake_generate_projects.py
+++ b/physx/buildtools/cmake_generate_projects.py
@@ -118,6 +118,8 @@ def isMultiConfigPlatform(self):
             return False
         elif self.targetPlatform == 'linuxAarch64':
             return False
+        elif self.targetPlatform == 'linuxE2K':
+            return False
         elif self.targetPlatform == 'android':
             return False
         return True
@@ -165,6 +167,8 @@ def getPlatformCMakeParams(self):
             outString = outString + '-G \"Unix Makefiles\"'
         elif self.targetPlatform == 'linuxAarch64':
             outString = outString + '-G \"Unix Makefiles\"'
+        elif self.targetPlatform == 'linuxE2K':
+            outString = outString + '-G \"Unix Makefiles\"'
 
         if self.targetPlatform == 'win32':
             outString = outString + ' -AWin32'
@@ -314,6 +318,12 @@ def getPlatformCMakeParams(self):
                     os.environ['PM_CMakeModules_PATH'] + \
                     '/linux/LinuxAarch64.cmake\"'
             return outString
+        elif self.targetPlatform == 'linuxE2K':
+            outString = outString + ' -DTARGET_BUILD_PLATFORM=linux'
+            outString = outString + ' -DPX_OUTPUT_ARCH=e2k'
+            outString = outString + ' -DCMAKE_C_COMPILER=gcc'
+            outString = outString + ' -DCMAKE_CXX_COMPILER=g++'
+            return outString
         elif self.targetPlatform == 'mac64':
             outString = outString + ' -DTARGET_BUILD_PLATFORM=mac'
             outString = outString + ' -DPX_OUTPUT_ARCH=x86'
diff --git a/physx/buildtools/presets/public/linux-e2k.xml b/physx/buildtools/presets/public/linux-e2k.xml
new file mode 100644
index 000000000..332bb3f77
--- /dev/null
+++ b/physx/buildtools/presets/public/linux-e2k.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<preset name="linux-e2k" comment="Linux-e2k mcst-lcc (gcc compatible) PhysX SDK general settings">
+  <platform targetPlatform="linuxE2K" compiler="gcc" />
+  <CMakeSwitches>
+    <cmakeSwitch name="PX_BUILDSNIPPETS" value="True" comment="Generate the snippets" />
+    <cmakeSwitch name="PX_BUILDPUBLICSAMPLES" value="False" comment="Generate the samples" />
+    <cmakeSwitch name="PX_GENERATE_STATIC_LIBRARIES" value="True" comment="Generate static libs" />
+  </CMakeSwitches>
+  <CMakeParams>
+    <cmakeParam name="CMAKE_INSTALL_PREFIX" value="install/linux-e2k/PhysX" comment="Install path relative to PhysX SDK root" />
+  </CMakeParams>
+</preset>
\ No newline at end of file
diff --git a/physx/snippets/compiler/cmake/linux/CMakeLists.txt b/physx/snippets/compiler/cmake/linux/CMakeLists.txt
index 8152bd3fe..016ce6652 100644
--- a/physx/snippets/compiler/cmake/linux/CMakeLists.txt
+++ b/physx/snippets/compiler/cmake/linux/CMakeLists.txt
@@ -53,7 +53,7 @@ SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath='$ORIGIN'")
 # Include all of the projects
 SET(PLATFORM_SNIPPETS_LIST Convert LoadCollection)
 
-IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
 	SET(SNIPPET_RENDER_ENABLED 0)
 ELSE()
 	SET(SNIPPET_RENDER_ENABLED 1)
diff --git a/physx/snippets/compiler/cmake/linux/SnippetTemplate.cmake b/physx/snippets/compiler/cmake/linux/SnippetTemplate.cmake
index 5261d4feb..06cd3c62d 100644
--- a/physx/snippets/compiler/cmake/linux/SnippetTemplate.cmake
+++ b/physx/snippets/compiler/cmake/linux/SnippetTemplate.cmake
@@ -29,7 +29,7 @@
 # Build Snippet linux template
 #
 
-IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
 	SET(SNIPPET_COMPILE_DEFS
 		# Common to all configurations
 
@@ -71,7 +71,7 @@ IF(${SNIPPET_NAME} STREQUAL "ArticulationLoader")
 	)
 ENDIF()
 
-IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
 	SET(SNIPPET_PLATFORM_LINKED_LIBS
 		rt pthread dl
 	)
diff --git a/physx/snippets/compiler/cmake/linux/SnippetVehicleTemplate.cmake b/physx/snippets/compiler/cmake/linux/SnippetVehicleTemplate.cmake
index 2688d393a..6cdba6d03 100644
--- a/physx/snippets/compiler/cmake/linux/SnippetVehicleTemplate.cmake
+++ b/physx/snippets/compiler/cmake/linux/SnippetVehicleTemplate.cmake
@@ -29,7 +29,7 @@
 # Build SnippetVehicle linux template
 #
 
-IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
 SET(SNIPPET_COMPILE_DEFS
 		# Common to all configurations
 
@@ -61,7 +61,7 @@ SET(SNIPPET_PLATFORM_INCLUDES
 
 )
 
-IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+IF(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
 	SET(SNIPPET_PLATFORM_LINKED_LIBS
 		rt pthread dl
 	)
diff --git a/physx/source/compiler/cmake/linux/CMakeLists.txt b/physx/source/compiler/cmake/linux/CMakeLists.txt
index aba53365a..b034de49b 100644
--- a/physx/source/compiler/cmake/linux/CMakeLists.txt
+++ b/physx/source/compiler/cmake/linux/CMakeLists.txt
@@ -31,6 +31,11 @@ STRING(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWERCASE)
 SET(CLANG_WARNINGS "-ferror-limit=0 -Wall -Wextra -Werror -Wno-alloca -Wno-anon-enum-enum-conversion -Wstrict-aliasing=2 -Weverything -Wno-documentation-deprecated-sync -Wno-documentation-unknown-command -Wno-gnu-anonymous-struct -Wno-undef -Wno-unused-function -Wno-nested-anon-types -Wno-float-equal -Wno-padded -Wno-weak-vtables -Wno-cast-align -Wno-conversion -Wno-missing-noreturn -Wno-missing-variable-declarations -Wno-shift-sign-overflow -Wno-covered-switch-default -Wno-exit-time-destructors -Wno-global-constructors -Wno-missing-prototypes -Wno-unreachable-code -Wno-unused-macros -Wno-unused-member-function -Wno-used-but-marked-unused -Wno-weak-template-vtables -Wno-deprecated -Wno-non-virtual-dtor -Wno-invalid-noreturn -Wno-return-type-c-linkage -Wno-reserved-id-macro -Wno-c++98-compat-pedantic -Wno-unused-local-typedef -Wno-old-style-cast -Wno-newline-eof -Wno-unused-private-field -Wno-format-nonliteral -Wno-implicit-fallthrough -Wno-undefined-reinterpret-cast -Wno-disabled-macro-expansion -Wno-zero-as-null-pointer-constant -Wno-shadow -Wno-unknown-warning-option -Wno-atomic-implicit-seq-cst -Wno-extra-semi-stmt")
 SET(GCC_WARNINGS "-Wall -Werror -Wno-invalid-offsetof -Wno-uninitialized")
 
+IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND ${CMAKE_SYSTEM_PROCESSOR} STREQUAL "e2k")
+	# suppress warnings that's become errors on mcst-lcc compiler (MCST eLbrus Compiler Collection)
+	SET(GCC_WARNINGS "${GCC_WARNINGS} -Wno-unused-but-set-variable -Wno-unused-function -Wno-array-bounds -Wno-bad-macro-redef")
+ENDIF()
+
 IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 	# using Clang	  
 	SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -fstrict-aliasing ${CLANG_WARNINGS}" CACHE INTERNAL "PhysX CXX")
@@ -56,7 +61,7 @@ SET(CMAKE_CXX_FLAGS_RELEASE ${PHYSX_CXX_FLAGS_RELEASE})
 # Controls PX_NVTX for all projects
 SET(NVTX_FLAG "PX_NVTX=0")
 
-IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
+IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "e2k")
 	SET(CUDA_FLAG "DISABLE_CUDA_PHYSX")
 ENDIF()
 
diff --git a/physx/source/geomutils/include/GuSIMDHelpers.h b/physx/source/geomutils/include/GuSIMDHelpers.h
index caa8e5a6d..c8acb42c3 100644
--- a/physx/source/geomutils/include/GuSIMDHelpers.h
+++ b/physx/source/geomutils/include/GuSIMDHelpers.h
@@ -72,7 +72,7 @@ namespace Gu
 			const QuatV qV = V4LoadU(&q.x);
 			Vec3V column0V, column1V, column2V;
 			QuatGetMat33V(qV, column0V, column1V, column2V);
-#if defined(PX_SIMD_DISABLED) || PX_ANDROID || (PX_LINUX && (PX_ARM || PX_A64)) || (PX_UWP && (PX_ARM || PX_A64))
+#if defined(PX_SIMD_DISABLED) || PX_ANDROID || (PX_LINUX && (PX_ARM || PX_A64 || PX_E2K)) || (PX_UWP && (PX_ARM || PX_A64))
 			V3StoreU(column0V, column0);
 			V3StoreU(column1V, column1);
 			V3StoreU(column2V, column2);
diff --git a/physx/source/physxextensions/src/serialization/SnSerialUtils.cpp b/physx/source/physxextensions/src/serialization/SnSerialUtils.cpp
index 282b9810b..f0be74e52 100644
--- a/physx/source/physxextensions/src/serialization/SnSerialUtils.cpp
+++ b/physx/source/physxextensions/src/serialization/SnSerialUtils.cpp
@@ -39,7 +39,7 @@ using namespace physx;
 namespace
 {
 
-#define SN_NUM_BINARY_PLATFORMS 16
+#define SN_NUM_BINARY_PLATFORMS 17
 const PxU32 sBinaryPlatformTags[SN_NUM_BINARY_PLATFORMS] =
 {
 	PX_MAKE_FOURCC('W','_','3','2'),
@@ -58,6 +58,7 @@ const PxU32 sBinaryPlatformTags[SN_NUM_BINARY_PLATFORMS] =
 	PX_MAKE_FOURCC('L','A','6','4'),
 	PX_MAKE_FOURCC('W','A','3','2'),
 	PX_MAKE_FOURCC('W','A','6','4'),
+	PX_MAKE_FOURCC('L','E','2','K'),
 };
 
 const char* sBinaryPlatformNames[SN_NUM_BINARY_PLATFORMS] =
@@ -78,6 +79,7 @@ const char* sBinaryPlatformNames[SN_NUM_BINARY_PLATFORMS] =
 	"linuxaarch64",
 	"uwparm",
 	"uwparm64",
+	"linuxe2k",
 };
 
 }
@@ -118,6 +120,8 @@ PxU32 getBinaryPlatformTag()
 	return sBinaryPlatformTags[14];
 #elif PX_UWP && PX_A64
 	return sBinaryPlatformTags[15];
+#elif PX_LINUX && PX_E2K
+	return sBinaryPlatformTags[16];
 #else
 	#error Unknown binary platform
 #endif
diff --git a/pxshared/include/foundation/PxPreprocessor.h b/pxshared/include/foundation/PxPreprocessor.h
index 12d6147f1..f37d3cd99 100644
--- a/pxshared/include/foundation/PxPreprocessor.h
+++ b/pxshared/include/foundation/PxPreprocessor.h
@@ -125,6 +125,8 @@ Architecture defines, see http://sourceforge.net/p/predef/wiki/Architectures/
 #define PX_ARM 1
 #elif defined(__ppc__) || defined(_M_PPC) || defined(__CELLOS_LV2__)
 #define PX_PPC 1
+#elif defined(__e2k__)
+#define PX_E2K 1
 #else
 #error "Unknown architecture"
 #endif
@@ -204,6 +206,9 @@ define anything not defined on this platform to 0
 #ifndef PX_PPC
 #define PX_PPC 0
 #endif
+#ifndef PX_E2K
+#define PX_E2K 0
+#endif
 #ifndef PX_SSE2
 #define PX_SSE2 0
 #endif
@@ -255,7 +260,7 @@ family shortcuts
 // architecture
 #define PX_INTEL_FAMILY (PX_X64 || PX_X86)
 #define PX_ARM_FAMILY (PX_ARM || PX_A64)
-#define PX_P64_FAMILY (PX_X64 || PX_A64) // shortcut for 64-bit architectures
+#define PX_P64_FAMILY (PX_X64 || PX_A64 || PX_E2K) // shortcut for 64-bit architectures
 
 /**
 C++ standard library defines