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* mtdutils: add bml_over_mtd target for aries/p1 buildsjt11342013-02-221-0/+23
| | | | Change-Id: Ie4bf51e09e632403c1bc87be64a0f9dd66b83f31
* Work around MEMERASE ioctl for rk3066 compatibilitySergey 'Jin' Bostandzhyan2013-01-055-0/+136
| | | | | | | | | | | Due to a kernel bug and no available sources we have to work around the MEMERASE ioctl - if used, it hangs and never returns. I straced the original recovery executable and could see that it is simply calling write() with a bunch of zeroes instead of using MEMERASE. Added a hack that does the same and now the resulting TWRP recovery image works. Change-Id: I1b1c1c9e870e350776346bdca5d442c7ef565aa0
* Fix compiling for x86 targetsHiemanshu Sharma2012-11-211-2/+0
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* TWRP-ify AOSP codeDees_Troy2012-09-055-36/+1024
| | | | | | | Pull in most TWRP sources Stub out partition management code Make it compile -- probably will not boot Kind of a mess but have to start somewhere
* Fixed warnings in libmtdutilsEdwin Vane2012-08-211-4/+4
| | | | | | | | | A few signed/unsigned comparison warnings were all that stood in the way of a clean clang build. Change-Id: Id8c47fcfa500a6ac164bddb855831cdc17d99847 Author: Edwin Vane <edwin.vane@intel.com> Reviewed-by: Tareq A Siraj <tareq.a.siraj@intel.com>
* Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGESteve Block2012-01-081-1/+1
| | | | | | | See https://android-git.corp.google.com/g/#/c/157220 Bug: 5449033 Change-Id: I9ef9f808a852c36903c8afc40136c89c9ec07630
* Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGESteve Block2012-01-061-2/+2
| | | | | | | See https://android-git.corp.google.com/g/157065 Bug: 5449033 Change-Id: If6c6ea354caf02fb3bf155931b23e4a6d2f751e9
* Rename (IF_)LOGI(_IF) to (IF_)ALOGI(_IF) DO NOT MERGESteve Block2012-01-041-2/+2
| | | | | | | See https://android-git.corp.google.com/g/156801 Bug: 5449033 Change-Id: I3b4ea2184555bc0b570ec858601d4c43ecffb6f8
* turn recovery into a C++ binaryDoug Zongker2011-10-312-0/+16
| | | | Change-Id: I423a23581048d451d53eef46e5f5eac485b77555
* Remove the simulator target from all makefiles.Jeff Brown2011-07-121-4/+0
| | | | | | Bug: 5010576 Change-Id: Ib465fdb42c8621899bea15c04a427d7ab1641a8c
* Fix x86 build.Ying Wang2011-02-091-2/+0
| | | | Change-Id: Iada6268b0a72ee832113ea397334cc7950a37051
* Free allocated struct after freeing fieldChristian Lindeberg2011-01-191-1/+1
| | | | | | | Free allocated MtdReadContext after freeing buffer field in struct, not before. Change-Id: I237920dc36115389cd2d6948e7a962dbec22fe56
* fix comparison of ECC stats before and after mtd readsDoug Zongker2010-11-031-0/+2
| | | | | | | | | | | | ECC errors are found by comparing the result of ioctl(ECCGETSTATS) before and after the read. But if an error was found causing us to go to the next block, we'd compare the stats before the *first* read to the stats after the second (third, fourth, etc.) reads, so we'd read to the end of the partition without ever succeeding. Fix logic so we compare the values before and after each read independently. Bug: 3162777 Change-Id: I5a13abd7243d2afd1d21bd98cbb233e5124b2e80
* close update package before installing; allow remountDoug Zongker2010-09-153-1/+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
* add the ability to seek to a raw location while reading MTD partitionDoug Zongker2010-09-152-0/+8
| | | | Change-Id: Id1563ca667c50e61cf1bb15d2cf783a50937eece
* stop treating all-zero blocks as badDoug Zongker2010-09-121-8/+1
| | | | Change-Id: If49fa6485f66598d16a7e44fce3129de55fab422
* block is bad if ioctl() returns nonzeroDoug Zongker2010-09-101-2/+5
| | | | Change-Id: I6fc4ce796bc663d05035927c0af0ce7ab6d07218
* make offsets in firmware update header not point to bad blocksDoug Zongker2010-01-132-4/+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?)
* use MEMGETBADBLOCK to look for bad blocks when reading MTD partitionsDoug Zongker2009-12-151-5/+12
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* only build flash_image for engDoug Zongker2009-07-241-0/+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.
* skip over all-zero blocks when reading MTD partitionDoug Zongker2009-07-011-1/+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.
* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-046-0/+972
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* auto import from //depot/cupcake/@135843The Android Open Source Project2009-03-046-972/+0
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* Code drop from //branches/cupcake/...@124589The Android Open Source Project2008-12-181-0/+2
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* Initial ContributionThe Android Open Source Project2008-10-216-0/+970
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