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authorIlya Yanok <yanok@emcraft.com>2009-07-17 15:02:42 +0400
committerWolfgang Denk <wd@denx.de>2009-08-21 23:29:35 +0200
commit8cf19b9fec92d8aa22b2fe4b4e6976743b1daa51 (patch)
treecee228a9f746e97e2e4016f3ad73fbff0cac12dd /lib_sparc/board.c
parent11906936e168d12d684bb3d2930a62693ba3d84e (diff)
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jffs2: some fixes to summary support
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: Ilya Yanok <yanok@emcraft.com>
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