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Fix boot freeze when trying to init PSRAM on Pico D4 #6434

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Merged
merged 2 commits into from
Mar 23, 2022
Merged

Fix boot freeze when trying to init PSRAM on Pico D4 #6434

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f256aab
Fix boot freeze when trying to init PSRAM on Pico D4
s-hadinger Mar 15, 2022
2a6103a
Don't deconfigure GPIO16/17 in Pico D4
s-hadinger Mar 17, 2022
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6 changes: 4 additions & 2 deletions cores/esp32/esp32-hal-psram.c
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Original file line number Diff line number Diff line change
Expand Up @@ -67,8 +67,10 @@ bool psramInit(){
spiramFailed = true;
log_w("PSRAM init failed!");
#if CONFIG_IDF_TARGET_ESP32
pinMatrixOutDetach(16, false, false);
pinMatrixOutDetach(17, false, false);
if (pkg_ver != EFUSE_RD_CHIP_VER_PKG_ESP32PICOD4) {
pinMatrixOutDetach(16, false, false);
pinMatrixOutDetach(17, false, false);
}
#endif
return false;
}
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