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board/bsh/imx8mn-bsh-smm-s2: erase the entire NAND chip

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If an attempt is made to create a UBI volume and it already exists, the
operation fails. Therefore, before requesting the creation of a UBI
volume, we erase the entire NAND to ensure that no errors occur.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Michael Trimarchi
2025-05-15 17:45:04 +02:00
committed by Thomas Petazzoni
parent 9024d3faa8
commit 97ac89eb11
1 changed files with 2 additions and 0 deletions
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board/bsh/imx8mn-bsh-smm-s2/nand-full.lst
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@@ -10,6 +10,8 @@ SDPS: boot -f _flash.bin
FB: ucmd setenv fastboot_buffer ${loadaddr}
FB: download -f _image
FB[-t 10000]: ucmd nand erase.chip
# Burn image to nandfit partition if needed
FB: ucmd if env exists nandfit_part; then nand erase.part nandfit; nand write ${fastboot_buffer} nandfit ${filesize}; else true; fi;
FB: ucmd nandbcb init ${fastboot_buffer} nandboot ${filesize}