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feat(esp32c5): Add support for >16 MB flash sizes

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This commit is contained in:
Roland Dobai
2025-07-31 10:45:10 +02:00
parent 64f577213b
commit 8e2b94e671
5 changed files with 8 additions and 8 deletions
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2
ci/download_flasher_stubs.py
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@@ -12,7 +12,7 @@ STUBS = (
"STUB_SET_VERSION": "1", "STUB_SET_VERSION": "1",
"DOWNLOAD_URL": "https://github.com/espressif/esptool-legacy-flasher-stub/releases/download", "DOWNLOAD_URL": "https://github.com/espressif/esptool-legacy-flasher-stub/releases/download",
"TAG_URL": "https://github.com/espressif/esptool-legacy-flasher-stub/releases/tag", "TAG_URL": "https://github.com/espressif/esptool-legacy-flasher-stub/releases/tag",
"VERSION": "v1.6.0", "VERSION": "v1.7.1",
"FILE_LIST": ( "FILE_LIST": (
"esp32", "esp32",
"esp32c2", "esp32c2",

2
esptool/__init__.py
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@@ -269,7 +269,7 @@ def add_spi_flash_options(
def check_flash_size(esp: ESPLoader, address: int, size: int) -> None: def check_flash_size(esp: ESPLoader, address: int, size: int) -> None:
# Check if we are writing/erasing/reading past 16MB boundary # Check if we are writing/erasing/reading past 16MB boundary
if ( if (
not (esp.IS_STUB and esp.CHIP_NAME in ["ESP32-S3", "ESP32-P4"]) not (esp.IS_STUB and esp.CHIP_NAME in ["ESP32-S3", "ESP32-P4", "ESP32-C5"])
and address + size > 0x1000000 and address + size > 0x1000000
): ):
raise FatalError( raise FatalError(

2
esptool/cmds.py
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@@ -1179,7 +1179,7 @@ def _set_flash_parameters(esp, flash_size="keep"):
esp.flash_set_parameters(flash_size_bytes(flash_size)) esp.flash_set_parameters(flash_size_bytes(flash_size))
# Check if stub/ROM supports chosen flash size # Check if stub/ROM supports chosen flash size
if ( if (
not (esp.IS_STUB and esp.CHIP_NAME in ["ESP32-S3", "ESP32-P4"]) not (esp.IS_STUB and esp.CHIP_NAME in ["ESP32-S3", "ESP32-P4", "ESP32-C5"])
and flash_size_bytes(flash_size) > 16 * 1024 * 1024 and flash_size_bytes(flash_size) > 16 * 1024 * 1024
): ):
log.note( log.note(

2
esptool/targets/stub_flasher/1/README.md
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@@ -1,3 +1,3 @@
# Licensing # Licensing
The binaries in JSON format distributed in this directory are released as Free Software under GNU General Public License Version 2 or later. They were released at https://github.com/espressif/esptool-legacy-flasher-stub/releases/tag/v1.6.0 from where the sources can be obtained. The binaries in JSON format distributed in this directory are released as Free Software under GNU General Public License Version 2 or later. They were released at https://github.com/espressif/esptool-legacy-flasher-stub/releases/tag/v1.7.1 from where the sources can be obtained.

8
esptool/targets/stub_flasher/1/esp32c5.json
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