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Update IDF to a0468b2 (#2108)

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* Update IDF to a0468b2

* add missing ld file

* Fix PIO builds and change coex policy
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Me No Dev
2018-11-26 23:22:11 +01:00
committed by GitHub
parent c3ec91f968
commit 04963009ee
988 changed files with 114643 additions and 65141 deletions
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11
tools/sdk/include/esp32/xtensa/config/core.h
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@ -1401,5 +1401,16 @@ extern const unsigned int XCJOIN(Xthal_cp_mask_,XCHAL_CP7_IDENT);
#define XCHAL_ERRATUM_497 0
#endif
/*
* Erratum 572 (releases TBD, but present in ESP32)
* Disable zero-overhead loop buffer to prevent rare illegal instruction
* exceptions while executing zero-overhead loops.
*/
#if ( XCHAL_HAVE_LOOPS && XCHAL_LOOP_BUFFER_SIZE != 0 )
#define XCHAL_ERRATUM_572 1
#else
#define XCHAL_ERRATUM_572 0
#endif
#endif /*XTENSA_CONFIG_CORE_H*/