esp_flash: decrease some of the performance threshold
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_LEGACY_RD_2KB
#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_LEGACY_RD_2KB (7088*1000)
#endif
+//This value is usually around 44K, but there are some chips with such low performance....
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_LEGACY_ERASE
-#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_LEGACY_ERASE 52200
+#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_LEGACY_ERASE 12000
#endif
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_WR_4B
#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_RD_4B 53600
#endif
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_WR_2KB
-#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_WR_2KB (1015*1000)
+#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_WR_2KB (694*1000)
#endif
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_RD_2KB
#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_RD_2KB (7797*1000)
#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_EXT_RD_2KB (1697*1000)
#endif
#ifndef IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_EXT_ERASE
-#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_EXT_ERASE 81300
+#define IDF_PERFORMANCE_MIN_FLASH_SPEED_BYTE_PER_SEC_EXT_ERASE 76600
#endif
//time to perform the task selection plus context switch (from task)
