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authorRafał Miłecki <rafal@milecki.pl>2018-07-15 16:51:41 +0200
committerRafał Miłecki <rafal@milecki.pl>2018-07-16 23:18:45 +0200
commit5dca299fabc466183fdc973871b5f66e6ee4252d (patch)
tree5dc1270a22487ee5cf16471f1e56f3319a4e1737 /package/system/mtd/src/fis.c
parent5889cf70e99fe66bd17a439d8aceabcb5c495437 (diff)
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mtd: support bad blocks within the mtd_fixtrx()
Reading MTD data with (p)read doesn't return any error when accessing bad block. As the result, with current code, CRC32 covers "data" stored in bad blocks. That behavior doesn't match CFE's one (bootloader simply skips bad blocks) and may result in: 1) Invalid CRC32 2) CFE refusing to boot firmware with a following error: Boot program checksum is invalid Fix that problem by checking every block before reading its content. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 0f54489f754e7bd34e0430c57a11b6a54740d58e)
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