This patch series is extracted from
http://ftp.de.debian.org/debian/pool/main/g/genext2fs/genext2fs_1.4.1-4.debian.tar.gz
The patches are used in Debian for quite a long time, so I assume that
this is solid material. At least, my Ubuntu host fsck.ext4 does not bark :-)
The goal is to allow building filesystems with larger blocksizes instead of the
current default of 1k. This should improve performance and lifetime when the
filesystem is stored e.g. on a SD card (on Raspberry Pi/I2SE Duckbill for example)
which uses internal flash memory. Writing to flash memory is slow because writing
the data of one block results in erasing a whole erase block of the flash memory.
Thus it is preferable to align the filesystem block size on a flash device with
the erase blocksize, or at least bring it closer to the later one, to avoid
unnecessary write amplification.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
SVN-Revision: 40921
Generates webflash-compatible images for a few RT2880 routers based
on Gemtek OEM boards.
Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 40551
This change does multiple things, all related to enable sparse usage as
a static analysis tool selectable from the OpenWrt configuration:
*add a KERNEL_SPARSE option in the config to add sparse to the kernel
build (through the C=1 option usage)
*add sparse as a new host tools. It will get selected automatically when
the above option will be enabled
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>
SVN-Revision: 40490
The version of TL-WDR4300 sold in Israel comes with a different
hardware id.
Patch-by: Daniel <daniel@makrotopia.org>
Patchwork: http://patchwork.openwrt.org/patch/5001/
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 40037
- fix crc32 calculation if -F was enabled.
- don't convert the crc32 to little endian twice.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
SVN-Revision: 38962
A few things had to be changed to add support for these devices:
- support code patterns with 8 characters
- new board definition for the range extender device
Patchwork: http://patchwork.openwrt.org/patch/4280/
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 38685
RSPRO has 16MiB of Flash, using the following layout:
[ 2.930000] 0x000000000000-0x000000030000 : "RedBoot"
[ 2.940000] 0x000000030000-0x000000130000 : "kernel"
[ 2.950000] 0x000000130000-0x000000ff0000 : "rootfs"
[ 2.960000] 0x000000ff0000-0x000000fff000 : "FIS directory"
[ 2.970000] 0x000000fff000-0x000001000000 : "RedBoot config"
Firmware images contain kernel and rootfs, so they can use up to 0xFF0000 -
0x30000 = 0xFC0000 (15,75MiB) of space. We don't include the RedBoot and FIS
partitions and leave an extra 0xC0000 (768KiB) of space.
This is based on revision 18410 which sets the limit to 0xB00000 (11 MiB).
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 38484
