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Block all tasks (not interrupts) during flash erase 

Otherwise we risk running code from flash while an erase is in
progress, crashing and corrupting the file system.

Related to #3744
This commit is contained in:
Scott Shawcroft 2020-12-01 18:15:06 -08:00
parent 5b3c930e38
commit 73e22f9eeb
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GPG Key ID: 0DFD512649C052DA
1 changed files with 2 additions and 4 deletions
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6
ports/esp32s2/esp-idf-config/sdkconfig.defaults
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@ -717,10 +717,8 @@ CONFIG_SPI_FLASH_DANGEROUS_WRITE_ABORTS=y
# CONFIG_SPI_FLASH_DANGEROUS_WRITE_ALLOWED is not set
# CONFIG_SPI_FLASH_USE_LEGACY_IMPL is not set
# CONFIG_SPI_FLASH_BYPASS_BLOCK_ERASE is not set
CONFIG_SPI_FLASH_YIELD_DURING_ERASE=y
CONFIG_SPI_FLASH_ERASE_YIELD_DURATION_MS=20
CONFIG_SPI_FLASH_ERASE_YIELD_TICKS=1
CONFIG_SPI_FLASH_WRITE_CHUNK_SIZE=8192
# CONFIG_SPI_FLASH_YIELD_DURING_ERASE is not set
CONFIG_SPI_FLASH_WRITE_CHUNK_SIZE=4096
# CONFIG_SPI_FLASH_SIZE_OVERRIDE is not set
#