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2010-09-15close update package before installing; allow remountDoug Zongker3-1/+11
Close the update package before invoking the binary, to allow the installer to unmount /cache if it wants to. Add a function to allow remounting of a mount as read-only. Change-Id: Idfcc96c3da66083295177f729263560be58034e4
2010-09-15add the ability to seek to a raw location while reading MTD partitionDoug Zongker2-0/+8
Change-Id: Id1563ca667c50e61cf1bb15d2cf783a50937eece
2010-09-12stop treating all-zero blocks as badDoug Zongker1-8/+1
Change-Id: If49fa6485f66598d16a7e44fce3129de55fab422
2010-09-10block is bad if ioctl() returns nonzeroDoug Zongker1-2/+5
Change-Id: I6fc4ce796bc663d05035927c0af0ce7ab6d07218
2010-01-13make offsets in firmware update header not point to bad blocksDoug Zongker2-4/+43
(This is being cherry-picked from master.) hboot will apparently fail to install if the first block of the image (the one pointed to by the offset in the block 0 header) is a bad block. (Hopefully it handles subsequent bad blocks.) This change makes the MTD write code keep track of the bad blocks it has skipped over, so that the offset in the header can be adjusted to be the address of the first successfully written block. http://b/2358012 - passion: failure to flash hboot (bad blocks?)
2010-01-13make offsets in firmware update header not point to bad blocksDoug Zongker2-4/+43
hboot will apparently fail to install if the first block of the image (the one pointed to by the offset in the block 0 header) is a bad block. (Hopefully it handles subsequent bad blocks.) This change makes the MTD write code keep track of the bad blocks it has skipped over, so that the offset in the header can be adjusted to be the address of the first successfully written block. Change-Id: I45d58e32a36d0c1dbc0a7f871bd5985b6c8ff524 http://b/2358012 - passion: failure to flash hboot (bad blocks?)
2010-01-13android-2.1_r1 snapshotThe Android Open Source Project1-5/+12
2009-12-15use MEMGETBADBLOCK to look for bad blocks when reading MTD partitionsDoug Zongker1-5/+12
2009-07-24only build flash_image for engDoug Zongker1-0/+1
With the recovery image being installed by applypatch, the flash_image tool isn't needed any more. Continue to build it for eng just in case it's handy for debugging.
2009-07-01skip over all-zero blocks when reading MTD partitionDoug Zongker1-1/+12
We fail to detect certain bad blocks (marked in the factory as bad, I think?) when reading mtd partitions. These come back as a block of all zeros. Since it's fairly unlikely a legitimate boot or recovery block will contain 128k of zeros, change mtdutils to skip over such blocks. Arve says https://review.source.android.com/10535 may be a long-term fix for this, but he isn't yet sure.
2009-03-04auto import from //depot/cupcake/@135843The Android Open Source Project6-0/+972
2009-03-04auto import from //depot/cupcake/@135843The Android Open Source Project6-972/+0
2008-12-18Code drop from //branches/cupcake/...@124589The Android Open Source Project1-0/+2
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