• Ilya Yanok's avatar
    jffs2: some fixes to summary support · 8cf19b9f
    Ilya Yanok authored
    This patch fixes some issues with JFFS2 summary support in U-Boot.
    1/ Summary support made compilation configurable (as summary support
    considered expiremental even in Linux).
    2/ Summary code can do unaligned 16-bit and 32-bit memory accesses.
    We need to get data byte by byte to exclude data aborts.
    3/ Make summary scan in two passes so we can safely fall back to full
    scan if we found unsupported entry in the summary.
    Signed-off-by: 's avatarIlya Yanok <yanok@emcraft.com>
    8cf19b9f
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