jpaali commented on code in PR #17309:
URL: https://github.com/apache/nuttx/pull/17309#discussion_r2513499396
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arch/arm64/src/imx9/imx9_flexspi_nor.c:
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@@ -974,6 +990,23 @@ static int imx9_flexspi_nor_ioctl(struct mtd_dev_s *dev,
break;
+ case MTDIOC_RESETMEMORY:
Review Comment:
BULKERASE erases data, RESETMEMORY just resets volatile register values to
default values and does not affect to the actual data stored in the memory.
MTDIOC_RESETMEMORY can be used e.g. to recover from erreneous state without
losing data.
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