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erase
Usage Guidelines
- The "erase start end" command is used to erase the flash memory from the start address to the end address.
- The "erase start +len" command is used to erase a length of flash memory from the start address.
- The "erase N:SF[-SL]" command is used to erase blocks based on the bank ID and sector ID. "N" indicates the flash memory bank ID, "SF" indicates the ID of the start sector to be erased, and "SL" indicates the ID of the end sector to be erased.
- The "erase bank N" command is used to erase a certain flash bank. "N" indicates the flash memory bank ID.
- The "erase <p>" command is used to erase a certain flash part. "id" indicates the flash memory partiton ID.
- The "erase all" command is used to erase all flash banks.
Example
Erase the specified blocks in the flash memory.
Hi1710_UBOOT> erase 46200000 47ffffff
....................................................................................................................................
............................................................................................................ done
Erased 240 sectors
