diff --git a/.gitlab/ci/build.yml b/.gitlab/ci/build.yml
index dbc8e91908..4255a189a9 100644
--- a/.gitlab/ci/build.yml
+++ b/.gitlab/ci/build.yml
@@ -156,11 +156,12 @@ build_clang_test_apps_esp32s3:
   extends:
     - .build_cmake_clang_template
   variables:
-    # For RISCV clang generates '.linker-options' sections of type 'llvm_linker_options' in asm files.
-    # See (https://llvm.org/docs/Extensions.html#linker-options-section-linker-options).
-    # Binutils gas ignores them with warning.
-    # TODO: LLVM-333, Use integrated assembler.
-    TEST_BUILD_OPTS_EXTRA: "--ignore-warning-str 'Warning: unrecognized section type'"
+    # https://reviews.llvm.org/D90108.
+    # GNU 'as' lets .weak override .globl since binutils-gdb
+    # https://github.com/bminor/binutils-gdb/commit/5ca547dc2399a0a5d9f20626d4bf5547c3ccfddd (1996)
+    # while MC lets the last directive win (PR38921).
+    # For RISCV chips we use integrated assembler by default, so suppress this warning to pass CI pipeline.
+    TEST_BUILD_OPTS_EXTRA: "--ignore-warning-str 'changed binding to STB_WEAK'"
 
 build_clang_test_apps_esp32c3:
   extends:
diff --git a/components/esp_mm/esp_mmu_map.c b/components/esp_mm/esp_mmu_map.c
index c2b8be1beb..4b63136055 100644
--- a/components/esp_mm/esp_mmu_map.c
+++ b/components/esp_mm/esp_mmu_map.c
@@ -134,8 +134,8 @@ static void s_reserve_irom_region(mem_region_t *hw_mem_regions, int region_nums)
      * - Now IBUS addresses (between `_instruction_reserved_start` and `_instruction_reserved_end`) are consecutive on all chips,
      *   we strongly rely on this to calculate the .text length
      */
-    extern int _instruction_reserved_start;
-    extern int _instruction_reserved_end;
+    extern char _instruction_reserved_start;
+    extern char _instruction_reserved_end;
     size_t irom_len_to_reserve = (uint32_t)&_instruction_reserved_end - (uint32_t)&_instruction_reserved_start;
     assert((mmu_ll_vaddr_to_laddr((uint32_t)&_instruction_reserved_end) - mmu_ll_vaddr_to_laddr((uint32_t)&_instruction_reserved_start)) == irom_len_to_reserve);
 
@@ -162,8 +162,8 @@ static void s_reserve_drom_region(mem_region_t *hw_mem_regions, int region_nums)
     /**
      * Similarly, we follow the way how 1st bootloader load flash .rodata:
      */
-    extern int _rodata_reserved_start;
-    extern int _rodata_reserved_end;
+    extern char _rodata_reserved_start;
+    extern char _rodata_reserved_end;
     size_t drom_len_to_reserve = (uint32_t)&_rodata_reserved_end - (uint32_t)&_rodata_reserved_start;
     assert((mmu_ll_vaddr_to_laddr((uint32_t)&_rodata_reserved_end) - mmu_ll_vaddr_to_laddr((uint32_t)&_rodata_reserved_start)) == drom_len_to_reserve);
 
diff --git a/components/freertos/FreeRTOS-Kernel/portable/riscv/portasm.S b/components/freertos/FreeRTOS-Kernel/portable/riscv/portasm.S
index b737e58d7c..5f32c613a0 100644
--- a/components/freertos/FreeRTOS-Kernel/portable/riscv/portasm.S
+++ b/components/freertos/FreeRTOS-Kernel/portable/riscv/portasm.S
@@ -441,7 +441,7 @@ rtos_current_tcb:
     lw      a0, pxCurrentTCBs
 #endif /* ( configNUM_CORES > 1 ) */
     ret
-    .size, .-rtos_current_tcb
+    .size rtos_current_tcb, .-rtos_current_tcb
 
 
 /**
diff --git a/components/riscv/vectors.S b/components/riscv/vectors.S
index 058877f8ed..d97ad7f83d 100644
--- a/components/riscv/vectors.S
+++ b/components/riscv/vectors.S
@@ -21,7 +21,14 @@
 
 #if ( SOC_CPU_COPROC_NUM > 0 )
     /* Targets with coprocessors present a special CSR to get Illegal Instruction exception reason */
+#ifdef __clang__
+    /* Clang does not support constant declared via `equ` as operand for csrrw
+    * TODO: LLVM-369
+    */
+    #define EXT_ILL_CSR 0x7F0
+#else
     .equ EXT_ILL_CSR, 0x7F0
+#endif
 
     /* EXT_ILL CSR reasons are stored as follows:
      * - Bit 0: FPU core instruction (Load/Store instructions NOT concerned)
@@ -167,7 +174,6 @@ _panic_handler:
     la    ra, _return_from_exception
     /* EXT_ILL CSR should contain the reason for the Illegal Instruction */
     csrrw a0, EXT_ILL_CSR, zero
-
     /* Hardware loop cannot be treated lazily, so we should never end here if a HWLP instruction is used */
 #if SOC_CPU_HAS_PIE
     /* Check if the PIE bit is set. */
diff --git a/components/soc/esp32p4/include/soc/soc_caps.h b/components/soc/esp32p4/include/soc/soc_caps.h
index 102cb93be6..aae3c8c666 100644
--- a/components/soc/esp32p4/include/soc/soc_caps.h
+++ b/components/soc/esp32p4/include/soc/soc_caps.h
@@ -174,9 +174,7 @@
 #define SOC_CPU_HAS_FPU_EXT_ILL_BUG     1       // EXT_ILL CSR doesn't support FLW/FSW
 #define SOC_CPU_HAS_HWLOOP              1
 /* PIE coprocessor assembly is only supported with GCC compiler  */
-#ifndef __clang__
 #define SOC_CPU_HAS_PIE                 1
-#endif
 
 #define SOC_HP_CPU_HAS_MULTIPLE_CORES   1   // Convenience boolean macro used to determine if a target has multiple cores.
 
diff --git a/tools/cmake/toolchain-clang-esp32c2.cmake b/tools/cmake/toolchain-clang-esp32c2.cmake
index 55771686e0..3d7593a2d3 100644
--- a/tools/cmake/toolchain-clang-esp32c2.cmake
+++ b/tools/cmake/toolchain-clang-esp32c2.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32c3.cmake b/tools/cmake/toolchain-clang-esp32c3.cmake
index 55771686e0..3d7593a2d3 100644
--- a/tools/cmake/toolchain-clang-esp32c3.cmake
+++ b/tools/cmake/toolchain-clang-esp32c3.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32c5.cmake b/tools/cmake/toolchain-clang-esp32c5.cmake
index 22bcacd1e7..0e01b55683 100644
--- a/tools/cmake/toolchain-clang-esp32c5.cmake
+++ b/tools/cmake/toolchain-clang-esp32c5.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32c6.cmake b/tools/cmake/toolchain-clang-esp32c6.cmake
index 22bcacd1e7..0e01b55683 100644
--- a/tools/cmake/toolchain-clang-esp32c6.cmake
+++ b/tools/cmake/toolchain-clang-esp32c6.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32c61.cmake b/tools/cmake/toolchain-clang-esp32c61.cmake
index 22bcacd1e7..0e01b55683 100644
--- a/tools/cmake/toolchain-clang-esp32c61.cmake
+++ b/tools/cmake/toolchain-clang-esp32c61.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imac_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32h2.cmake b/tools/cmake/toolchain-clang-esp32h2.cmake
index 55771686e0..3d7593a2d3 100644
--- a/tools/cmake/toolchain-clang-esp32h2.cmake
+++ b/tools/cmake/toolchain-clang-esp32h2.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32h4.cmake b/tools/cmake/toolchain-clang-esp32h4.cmake
index 55771686e0..3d7593a2d3 100644
--- a/tools/cmake/toolchain-clang-esp32h4.cmake
+++ b/tools/cmake/toolchain-clang-esp32h4.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imc_zicsr_zifencei -mabi=ilp32 \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/cmake/toolchain-clang-esp32p4.cmake b/tools/cmake/toolchain-clang-esp32p4.cmake
index b7121244bf..6606daecd7 100644
--- a/tools/cmake/toolchain-clang-esp32p4.cmake
+++ b/tools/cmake/toolchain-clang-esp32p4.cmake
@@ -11,21 +11,21 @@ set(CMAKE_AR llvm-ar)
 set(CMAKE_RANLIB llvm-ranlib)
 set(CMAKE_OBJDUMP riscv32-esp-elf-clang-objdump)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei -mabi=ilp32f -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei_xesppie -mabi=ilp32f \
                         ${CMAKE_C_FLAGS}"
                         UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}"
     CACHE STRING "C Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei -mabi=ilp32f -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei_xesppie -mabi=ilp32f \
                         ${CMAKE_CXX_FLAGS}"
                         UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}"
     CACHE STRING "C++ Compiler Base Flags"
     FORCE)
 
-remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei -mabi=ilp32f -no-integrated-as \
+remove_duplicated_flags("--target=riscv32-esp-elf -march=rv32imafc_zicsr_zifencei_xesppie -mabi=ilp32f \
                         ${CMAKE_ASM_FLAGS}"
                         UNIQ_CMAKE_ASM_FLAGS)
 set(CMAKE_ASM_FLAGS "${UNIQ_CMAKE_ASM_FLAGS}"
diff --git a/tools/idf_tools.py b/tools/idf_tools.py
index 753e87e24a..a928c04656 100755
--- a/tools/idf_tools.py
+++ b/tools/idf_tools.py
@@ -2757,8 +2757,8 @@ class ChecksumFileParser():
         <sha256sum-string> *<artifact-filename>
         ... (2 lines for every artifact) ...
     """
-    def __init__(self, tool_name: str, url: str) -> None:
-        self.tool_name = tool_name
+    def __init__(self, filename_prefix: str, url: str) -> None:
+        self.filename_prefix = filename_prefix
 
         sha256_file_tmp = os.path.join(g.idf_tools_path, 'tools', 'add-version.sha256.tmp')
         sha256_file = os.path.abspath(url)
@@ -2793,8 +2793,8 @@ class ChecksumFileParser():
                     raise SystemExit(1)
                 # crosstool-ng checksum file contains info about few tools
                 # e.g.: "xtensa-esp32-elf", "xtensa-esp32s2-elf"
-                # filter records for file by tool_name to avoid mismatch
-                if not hash_filename.startswith(self.tool_name):
+                # filter records for file by filename_prefix to avoid mismatch
+                if not hash_filename.startswith(self.filename_prefix):
                     continue
                 size = self.parseLine(r'^# \S*: (\d*) bytes', bytes_str)
                 sha256 = self.parseLine(r'^(\S*) ', hash_str)
@@ -2828,7 +2828,8 @@ def action_add_version(args: Any) -> None:
         version_obj = IDFToolVersion(version, version_status)
         tool_obj.versions[version] = version_obj
     url_prefix = args.url_prefix or f'https://{TODO_MESSAGE}/'
-    checksum_info: ChecksumFileParser = (ChecksumFileParser(tool_name, args.checksum_file)
+    filename_prefix = args.dist_filename_prefix if len(args.dist_filename_prefix) else tool_name
+    checksum_info: ChecksumFileParser = (ChecksumFileParser(filename_prefix, args.checksum_file)
                                          if args.checksum_file
                                          else ChecksumCalculator(args.artifact_file))  # type: ignore
     for file_size, file_sha256, file_name in checksum_info:
@@ -3160,6 +3161,9 @@ def main(argv: List[str]) -> None:
         add_version.add_argument('--version', help='Version identifier', required=True)
         add_version.add_argument('--url-prefix', help='String to prepend to file names to obtain download URLs')
         add_version.add_argument('--override', action='store_true', help='Override tool versions with new data')
+        add_version.add_argument('--dist-filename-prefix',
+                                 help='Prefix of distro archive name in checksum file. If skipped tool name is used.',
+                                 default='')
         add_version_files_group = add_version.add_mutually_exclusive_group(required=True)
         add_version_files_group.add_argument('--checksum-file', help='URL or path to local file with checksum/size for artifacts')
         add_version_files_group.add_argument('--artifact-file', help='File names of the download artifacts', nargs='*')
diff --git a/tools/tools.json b/tools/tools.json
index 6dd4d208f3..54b3037af7 100644
--- a/tools/tools.json
+++ b/tools/tools.json
@@ -251,6 +251,7 @@
         "esp32c6",
         "esp32c5",
         "esp32h2",
+        "esp32p4",
         "esp32c61"
       ],
       "version_cmd": [
@@ -261,36 +262,36 @@
       "versions": [
         {
           "linux-amd64": {
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