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| /rk3399_rockchip-uboot/fs/jffs2/ |
| H A D | jffs2_1pass.c | 8cf19b9fec92d8aa22b2fe4b4e6976743b1daa51 Fri Jul 17 11:02:42 UTC 2009 Ilya Yanok <yanok@emcraft.com> 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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