svn-archive/archive/package/system/mtd/src, branch master

treewide: fix replace nbd@openwrt.org with nbd@nbd.name

2016-06-07T06:59:36Z

Signed-off-by: Felix Fietkau SVN-Revision: 49379

mtd: imagetag: fix compilation with changed mtd_fixtrx call

2016-05-11T07:11:11Z

Function mtd_fixtrx was changed during trx improvements. Signed-off-by: Rafał Miłecki SVN-Revision: 49371

mtd: add -c option for specifying amount of data to be used for checksum

2016-05-09T18:10:35Z

So far fixtrx was calculating checksum over amount of data matching partition erase size. It was mostly a workaround of checksum problem after changing anything in initial TRX content (e.g. formatting JFFS2). Its main purpose was to make bootloader accept modified TRX. This didn't provide much protection of flash data against corruption. This new option lets caller request calculating checksum over a bigger amount of data. It may be used e.g. to include whole kernel data for checksum and hopefully make bootloader go info failsafe mode if something goes wrong. Signed-off-by: Rafał Miłecki SVN-Revision: 49317

mtd: trx: use separated buffer for TRX header

2016-05-09T18:10:30Z

We plan to adjust usage of the main buffer to allow reading custom amount of data for CRC32. This means we need another buffer that will be always block aligned. Signed-off-by: Rafał Miłecki SVN-Revision: 49316

mtd: seama: exit with error if Seama header wasn't found

2016-05-09T15:33:42Z

Signed-off-by: Rafał Miłecki SVN-Revision: 49314

mtd: seama: fix image data handling

2016-05-09T12:53:39Z

1) Put sanity checks in one place 2) Respect provided offset 3) Read only as much data as needed for MD5 calculation Thanks to the last change this is a great speedup and memory saver. On devices with NAND flash we were allocating & reading about 128 MiB while something about 8 MiB is enough. Signed-off-by: Rafał Miłecki SVN-Revision: 49309

mtd: seama: move buf allocation to the MD5 function

2016-05-09T12:53:36Z

This buf is only used in this function now, so lets move it there. Signed-off-by: Rafał Miłecki SVN-Revision: 49308

mtd: seama: update MD5 using header in the first block buffer

2016-05-09T12:53:33Z

This will allow separating first block buffer from a buffer used for MD5 calculation. Signed-off-by: Rafał Miłecki SVN-Revision: 49307

mtd: seama: add md5 to header struct

2016-05-09T12:53:29Z

This allows us to drop some extra offset calculations and simplifies code a bit. Signed-off-by: Rafał Miłecki SVN-Revision: 49306

mtd: check for Seama magic early when fixing MD5

2016-05-09T09:54:48Z

This avoid long (and unneeded) process of reading all data in case of running on MTD not containig Seama entity. Signed-off-by: Rafał Miłecki SVN-Revision: 49304