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esp32: Update to use ESP-IDF v5.4.2.

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This is a patch release of the IDF.  Comparing with 5.4.1, firmware size is
up by about 1.5k on ESP32 and 9k on ESP32-S3.  But IRAM usage (of the IDF)
is down by about 500 byte on ESP32 and DRAM usage is down by about 20k on
ESP32 and 10k on ESP32-S3.

Testing on ESP32, ESP32-S2, ESP32-S3 and ESP32-C3 shows no regressions,
except in BLE MTU ordering (the MTU exchange event occuring before the
connect event).

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2025-07-20 00:19:08 +10:00
parent 1ab1f857b3
commit 10ef3e4ac2
3 changed files with 6 additions and 6 deletions
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2
ports/esp32/tools/metrics_esp32.py
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@@ -37,7 +37,7 @@ import sys
import subprocess
from dataclasses import dataclass
IDF_VERS = ("v5.4.1",)
IDF_VERS = ("v5.4.2",)
BUILDS = (
("ESP32_GENERIC", ""),