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Flashing the p2020-msc8516 amc combo board

Question asked by Siva Krishna Ravipati on Jan 25, 2013
Latest reply on Mar 29, 2013 by Siva Krishna Ravipati

Hi All,

 

We have a P2020-MSC8516 AMC Combo board. Unfortunately the bootdelay was changed to 0 and we are not able to stop the booting of linux.

the mtd-partitions of kernel and rootfs are read-only. So we are not able to erase the partitions from the linux prompt. also the boot environment variables doesn't have a separate partition.

 

The board doesn't not have any jtag interface for p2020. Is there any way to erase the flash or change the boot environment variables.

The flash is a nor flash (s29gl512p) of 64mb.

 

Regards,

Siva Krishna R

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