Hi,
On 11/28/22 10:22, Patrick Delaunay wrote:
In the MTD DFU backend, it is needed to mark the NAND block bad when the
erase failed with the -EIO error, as it is done in UBI and JFFS2 code.
This operation is not done in the MTD framework, but the bad block
tag (in BBM or in BBT) is required to
Hi Patrick
On 11/28/22 10:22, Patrick Delaunay wrote:
> In the MTD DFU backend, it is needed to mark the NAND block bad when the
> erase failed with the -EIO error, as it is done in UBI and JFFS2 code.
>
> This operation is not done in the MTD framework, but the bad block
> tag (in BBM or in BBT)
In the MTD DFU backend, it is needed to mark the NAND block bad when the
erase failed with the -EIO error, as it is done in UBI and JFFS2 code.
This operation is not done in the MTD framework, but the bad block
tag (in BBM or in BBT) is required to avoid to write data on this block
in the next DFU
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