[S] Change in flashrom[master]: ichspi: clear byte count in ich_start_hwseq_xfer()

[Subrata Banik (Code Review)]

Attention is currently required from: Angel Pons, Nikolai Artemiev.

Subrata Banik has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/69422 )

Change subject: ichspi: clear byte count in ich_start_hwseq_xfer()
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Patch Set 2:

(1 comment)

Patchset:

PS2:
> Did you test if `ich_hwseq_block_erase()` still works? Looking at CB:62869 it did not clear the byte count before.

Seems like the original HW seq refactoring being done  by me left few things open (based on the assumption of the EDS default value) and resulted in regression (as mentioned in the commit msg of the CLs https://review.coreboot.org/q/topic:fix_hw_seq_regression).

Kindly help to review those https://review.coreboot.org/q/topic:fix_hw_seq_regression