mtk-20170518/package/system/mtd/src, branch reboot

mtd: fix reading of image magic bytes in smaller chunks

2016-03-03T20:24:38+00:00

The image_check currently fails when it cannot read all magic bytes in a
single chunk. But this can happen when the data are read from a pipe. This
currently breaks the openmesh.sh upgrade script with musl because it uses
dd with a blocksize of 1 to copy the image file to the mtd process.

The read can simply be repeated until enough bytes are read for the magic
byte check. It only stops when either an error was returned or 0 bytes were
read.

Signed-off-by: Sven Eckelmann 

SVN-Revision: 48891

mtd: fix Seama format after replacing EOF with sysupgrade data

2016-02-10T11:35:50+00:00

Seama header has MD5 similarly to TRX and its CRC32. We need to update
it after replacing anything in Seama entity content to make bootloader
accept it.

Signed-off-by: Rafał Miłecki 

SVN-Revision: 48688

mtd: detect image format when writing

2016-02-06T16:29:12+00:00

Recently TRX checking code was changed to detect Seama format and don't
abort whole writing operation because of it. This isn't a good long-term
solution. It's a poor idea to teach every format handler recognizing all
possible formats. Instead it should be handled in a generic code which
should run check depending on the detected format.

This will also allow further improvements like fixing formats other than
TRX after replacing JFFS2.

Signed-off-by: Rafał Miłecki 

SVN-Revision: 48639

mtd: allow writing Seama files to "firmware" on Broadcom targets

2016-01-28T22:38:30+00:00

Signed-off-by: Rafał Miłecki 

SVN-Revision: 48534

mtd: enable "fixseama" on bcm53xx

2016-01-28T08:51:52+00:00

There are D-Link bcm53xx devices using Seama format.

Signed-off-by: Rafał Miłecki 

SVN-Revision: 48521

kirkwood: support Linksys boot counter on EA[34]500

2015-11-10T00:16:37+00:00

This is done with existing code from the WRT1900AC port.
It makes sure the "auto_recovery" bootloader option is set,
and resets the s_env boot counter after a successful boot.

This gives users without a serial console connection some
measure of safety.

Signed-off-by: Claudio Leite 

SVN-Revision: 47433

mvebu: add support for the Linksys boot counter

2015-08-19T08:31:23+00:00

The u-boot boot counter was never reset after a successful boot,
which sometimes could make some variables become out of sync.
This patch adds support for the boot counter and enables
auto_recovery unconditionally.

Signed-off-by: Jonas Gorski 
Signed-off-by: Rob Mosher 
Signed-off-by: Imre Kaloz 

SVN-Revision: 46690

mtd: add missing include

2015-06-05T09:00:02+00:00

trx.c in mtd would not include endian.h, so on systems that do not have
this header implicitly included from the other headers (like musl), both
__BYTE_ORDER and __BIG_ENDIAN would be undefined and thus 0, leading to
it always presuming a big-endian system. this would lead to issues when
running mtd fixtrx on little-endian systems, as it would never recognize
the TRX magic as result of the broken STORE32_LE() macro.

Signed-off-by: Shiz 
Tested-by: Shiz 

SVN-Revision: 45896

mtd: fix md5sum error checking

2015-03-05T20:25:02+00:00

In mtd_verify(), the return value of md5sum() has been
interpreted as error if nonzero, while the function
returns number of processed bytes, which caused
mtd_verify() to always fail.

This patch fixes error checking to interpret only
negative values as errors.

Signed-off-by: Zefir Kurtisi 

SVN-Revision: 44605

package: mtd: move bcm963xx_tag definition into source code

2015-02-27T17:38:25+00:00

Remove the need for the header file to be exported - we don't need most
of it anyway; all we care about are the offset of the rootfs length and
header crc fields.

Signed-off-by: Jonas Gorski 

SVN-Revision: 44557