diff --git a/components/bootloader_support/include/esp_app_format.h b/components/bootloader_support/include/esp_app_format.h
index 64744fdfe5..ef4f7f4f48 100644
--- a/components/bootloader_support/include/esp_app_format.h
+++ b/components/bootloader_support/include/esp_app_format.h
@@ -55,6 +55,9 @@ typedef enum {
     ESP_IMAGE_FLASH_SIZE_4MB,       /*!< SPI flash size 4 MB */
     ESP_IMAGE_FLASH_SIZE_8MB,       /*!< SPI flash size 8 MB */
     ESP_IMAGE_FLASH_SIZE_16MB,      /*!< SPI flash size 16 MB */
+    ESP_IMAGE_FLASH_SIZE_32MB,      /*!< SPI flash size 32 MB */
+    ESP_IMAGE_FLASH_SIZE_64MB,      /*!< SPI flash size 64 MB */
+    ESP_IMAGE_FLASH_SIZE_128MB,     /*!< SPI flash size 128 MB */
     ESP_IMAGE_FLASH_SIZE_MAX        /*!< SPI flash size MAX */
 } esp_image_flash_size_t;
 
diff --git a/components/bootloader_support/src/esp32s2/bootloader_esp32s2.c b/components/bootloader_support/src/esp32s2/bootloader_esp32s2.c
index 177ce835c1..2346ce4b79 100644
--- a/components/bootloader_support/src/esp32s2/bootloader_esp32s2.c
+++ b/components/bootloader_support/src/esp32s2/bootloader_esp32s2.c
@@ -101,6 +101,15 @@ static void update_flash_config(const esp_image_header_t *bootloader_hdr)
     case ESP_IMAGE_FLASH_SIZE_16MB:
         size = 16;
         break;
+    case ESP_IMAGE_FLASH_SIZE_32MB:
+        size = 32;
+        break;
+    case ESP_IMAGE_FLASH_SIZE_64MB:
+        size = 64;
+        break;
+    case ESP_IMAGE_FLASH_SIZE_128MB:
+        size = 128;
+        break;
     default:
         size = 2;
     }
@@ -174,6 +183,15 @@ static void print_flash_info(const esp_image_header_t *bootloader_hdr)
     case ESP_IMAGE_FLASH_SIZE_16MB:
         str = "16MB";
         break;
+    case ESP_IMAGE_FLASH_SIZE_32MB:
+        str = "32MB";
+        break;
+    case ESP_IMAGE_FLASH_SIZE_64MB:
+        str = "64MB";
+        break;
+    case ESP_IMAGE_FLASH_SIZE_128MB:
+        str = "128MB";
+        break;
     default:
         str = "2MB";
         break;
diff --git a/components/bootloader_support/src/esp32s3/bootloader_esp32s3.c b/components/bootloader_support/src/esp32s3/bootloader_esp32s3.c
index 8346b00d02..2cfabce583 100644
--- a/components/bootloader_support/src/esp32s3/bootloader_esp32s3.c
+++ b/components/bootloader_support/src/esp32s3/bootloader_esp32s3.c
@@ -103,6 +103,15 @@ static void update_flash_config(const esp_image_header_t *bootloader_hdr)
     case ESP_IMAGE_FLASH_SIZE_16MB:
         size = 16;
         break;
+    case ESP_IMAGE_FLASH_SIZE_32MB:
+        size = 32;
+        break;
+    case ESP_IMAGE_FLASH_SIZE_64MB:
+        size = 64;
+        break;
+    case ESP_IMAGE_FLASH_SIZE_128MB:
+        size = 128;
+        break;
     default:
         size = 2;
     }
@@ -176,6 +185,15 @@ static void print_flash_info(const esp_image_header_t *bootloader_hdr)
     case ESP_IMAGE_FLASH_SIZE_16MB:
         str = "16MB";
         break;
+    case ESP_IMAGE_FLASH_SIZE_32MB:
+        str = "32MB";
+        break;
+    case ESP_IMAGE_FLASH_SIZE_64MB:
+        str = "64MB";
+        break;
+    case ESP_IMAGE_FLASH_SIZE_128MB:
+        str = "128MB";
+        break;
     default:
         str = "2MB";
         break;
diff --git a/components/bootloader_support/src/esp_image_format.c b/components/bootloader_support/src/esp_image_format.c
index ebdf7f334f..b0adc849b1 100644
--- a/components/bootloader_support/src/esp_image_format.c
+++ b/components/bootloader_support/src/esp_image_format.c
@@ -901,6 +901,12 @@ int esp_image_get_flash_size(esp_image_flash_size_t app_flash_size)
         return 8 * 1024 * 1024;
     case ESP_IMAGE_FLASH_SIZE_16MB:
         return 16 * 1024 * 1024;
+    case ESP_IMAGE_FLASH_SIZE_32MB:
+        return 32 * 1024 * 1024;
+    case ESP_IMAGE_FLASH_SIZE_64MB:
+        return 64 * 1024 * 1024;
+    case ESP_IMAGE_FLASH_SIZE_128MB:
+        return 128 * 1024 * 1024;
     default:
         return 0;
     }
diff --git a/components/esptool_py/Kconfig.projbuild b/components/esptool_py/Kconfig.projbuild
index 2e45a3177a..3c54a1f534 100644
--- a/components/esptool_py/Kconfig.projbuild
+++ b/components/esptool_py/Kconfig.projbuild
@@ -170,6 +170,12 @@ menu "Serial flasher config"
             bool "8 MB"
         config ESPTOOLPY_FLASHSIZE_16MB
             bool "16 MB"
+        config ESPTOOLPY_FLASHSIZE_32MB
+            bool "32 MB"
+        config ESPTOOLPY_FLASHSIZE_64MB
+            bool "64 MB"
+        config ESPTOOLPY_FLASHSIZE_128MB
+            bool "128 MB"
     endchoice
 
     config ESPTOOLPY_FLASHSIZE
@@ -179,6 +185,9 @@ menu "Serial flasher config"
         default "4MB" if ESPTOOLPY_FLASHSIZE_4MB
         default "8MB" if ESPTOOLPY_FLASHSIZE_8MB
         default "16MB" if ESPTOOLPY_FLASHSIZE_16MB
+        default "32MB" if ESPTOOLPY_FLASHSIZE_32MB
+        default "64MB" if ESPTOOLPY_FLASHSIZE_64MB
+        default "128MB" if ESPTOOLPY_FLASHSIZE_128MB
 
     config ESPTOOLPY_FLASHSIZE_DETECT
         bool "Detect flash size when flashing bootloader"
diff --git a/components/partition_table/check_sizes.py b/components/partition_table/check_sizes.py
index c53e8c0725..8e9efac102 100755
--- a/components/partition_table/check_sizes.py
+++ b/components/partition_table/check_sizes.py
@@ -7,19 +7,9 @@
 #
 # (Can also check if the bootloader binary fits before the partition table.)
 #
-# Copyright 2020 Espressif Systems (Shanghai) PTE LTD
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
 from __future__ import division, print_function, unicode_literals
 
 import argparse
diff --git a/components/partition_table/gen_empty_partition.py b/components/partition_table/gen_empty_partition.py
index 0e29baa681..a49217f78d 100644
--- a/components/partition_table/gen_empty_partition.py
+++ b/components/partition_table/gen_empty_partition.py
@@ -4,19 +4,9 @@
 #
 # This tool generates an empty binary file of the required size.
 #
-# Copyright 2018 Espressif Systems (Shanghai) PTE LTD
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http:#www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
 from __future__ import division, print_function, unicode_literals
 
 import argparse
diff --git a/components/partition_table/gen_esp32part.py b/components/partition_table/gen_esp32part.py
index f1423a310e..ba6ba6c5da 100755
--- a/components/partition_table/gen_esp32part.py
+++ b/components/partition_table/gen_esp32part.py
@@ -7,19 +7,9 @@
 # See https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/partition-tables.html
 # for explanation of partition table structure and uses.
 #
-# Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http:#www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# SPDX-FileCopyrightText: 2016-2021 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
+
 from __future__ import division, print_function, unicode_literals
 
 import argparse
@@ -261,6 +251,17 @@ class PartitionTable(list):
             return 0  # empty table!
         return last.offset + last.size
 
+    def verify_size_fits(self, flash_size_bytes: int) -> None:
+        """ Check that partition table fits into the given flash size.
+            Raises InputError otherwise.
+        """
+        table_size = self.flash_size()
+        if flash_size_bytes < table_size:
+            mb = 1024 * 1024
+            raise InputError('Partitions tables occupies %.1fMB of flash (%d bytes) which does not fit in configured '
+                             "flash size %dMB. Change the flash size in menuconfig under the 'Serial Flasher Config' menu." %
+                             (table_size / mb, table_size, flash_size_bytes / mb))
+
     @classmethod
     def from_binary(cls, b):
         md5 = hashlib.md5()
@@ -505,7 +506,7 @@ def main():
     parser = argparse.ArgumentParser(description='ESP32 partition table utility')
 
     parser.add_argument('--flash-size', help='Optional flash size limit, checks partition table fits in flash',
-                        nargs='?', choices=['1MB', '2MB', '4MB', '8MB', '16MB'])
+                        nargs='?', choices=['1MB', '2MB', '4MB', '8MB', '16MB', '32MB', '64MB', '128MB'])
     parser.add_argument('--disable-md5sum', help='Disable md5 checksum for the partition table', default=False, action='store_true')
     parser.add_argument('--no-verify', help="Don't verify partition table fields", action='store_true')
     parser.add_argument('--verify', '-v', help='Verify partition table fields (deprecated, this behaviour is '
@@ -531,12 +532,7 @@ def main():
 
     if args.flash_size:
         size_mb = int(args.flash_size.replace('MB', ''))
-        size = size_mb * 1024 * 1024  # flash memory uses honest megabytes!
-        table_size = table.flash_size()
-        if size < table_size:
-            raise InputError("Partitions defined in '%s' occupy %.1fMB of flash (%d bytes) which does not fit in configured "
-                             "flash size %dMB. Change the flash size in menuconfig under the 'Serial Flasher Config' menu." %
-                             (args.input.name, table_size / 1024.0 / 1024.0, table_size, size_mb))
+        table.verify_size_fits(size_mb * 1024 * 1024)
 
     # Make sure that the output directory is created
     output_dir = os.path.abspath(os.path.dirname(args.output))
diff --git a/components/partition_table/test/test_partition.c b/components/partition_table/test/test_partition.c
index 0abc1c82ad..50b2ce5a3b 100644
--- a/components/partition_table/test/test_partition.c
+++ b/components/partition_table/test/test_partition.c
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: 2016-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #include <stdio.h>
 #include <stdlib.h>
 #include "unity.h"
diff --git a/components/partition_table/test_gen_esp32part_host/check_sizes_test.py b/components/partition_table/test_gen_esp32part_host/check_sizes_test.py
index 8dcd4a106b..0987e21457 100755
--- a/components/partition_table/test_gen_esp32part_host/check_sizes_test.py
+++ b/components/partition_table/test_gen_esp32part_host/check_sizes_test.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import division, print_function
 
 import io
diff --git a/components/partition_table/test_gen_esp32part_host/gen_esp32part_tests.py b/components/partition_table/test_gen_esp32part_host/gen_esp32part_tests.py
index 11dd2170e2..7ba1878151 100755
--- a/components/partition_table/test_gen_esp32part_host/gen_esp32part_tests.py
+++ b/components/partition_table/test_gen_esp32part_host/gen_esp32part_tests.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python
+# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
 from __future__ import division, print_function
 
 import csv
@@ -467,6 +469,14 @@ ota_1,             0,  ota_1,          , 1M,
         finally:
             sys.stderr = sys.__stderr__
 
+    def test_size_error(self):
+        csv_txt = """
+factory, app, factory, 0x10000, 20M
+        """
+        with self.assertRaisesRegex(gen_esp32part.InputError, r'does not fit'):
+            t = gen_esp32part.PartitionTable.from_csv(csv_txt)
+            t.verify_size_fits(16 * 1024 * 1024)
+
 
 class PartToolTests(Py23TestCase):
 
diff --git a/components/partition_table/test_gen_esp32part_host/test_utils.py b/components/partition_table/test_gen_esp32part_host/test_utils.py
index 688d6626ae..4eceac35fb 100644
--- a/components/partition_table/test_gen_esp32part_host/test_utils.py
+++ b/components/partition_table/test_gen_esp32part_host/test_utils.py
@@ -1,3 +1,5 @@
+# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
+# SPDX-License-Identifier: Apache-2.0
 import unittest
 
 try: