CFE does not boot images generated with these checksums because of
wrong checksum.
After flashing then with tftp to my Asus wl500-GPv1 the following messages
are show:
Null Rescue Flag.
Boot program checksum is invalid
Hello!! Enter Rescue Mode: (Check error)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22418 3c298f89-4303-0410-b956-a3cf2f4a3e73
* reduce image size for CRC calculation by fs_mark size
sysupgrade sometimes failed for me and I noticed that it was due
to incorrect CRC values in trx-header after performing it.
It seems that the fs_mark was completely included in the calculation
and that it was nevertheless modified by sysupgrade while appending
the jffs data.
This only occurs for the first boot after sysupgrade as the flashmap
driver recalculates the CRC to an even smaller area when it boots.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22396 3c298f89-4303-0410-b956-a3cf2f4a3e73
Attached patch enhances the mktplinkfw utility:
1. existing firmware files in TP-Link format can now be inspected, showing eg. the used offsets
2. optionally the kernel and rootfs parts can be extracted (saves calculations for dd)
3. when generating firmwares, kernel entry point, load address and rootfs offset can be overwritten (for experienced users)
Patch-by: Pieter "Fate" Hollants <pieter@hollants.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22169 3c298f89-4303-0410-b956-a3cf2f4a3e73
* changed addpattern.c to preset the stable and try flags used in TRXv2 images
to dupe CFE and pretend a stable image.
* changed trx.c to calculate TRXv2 CRC with stable and try flags set to 0xFF
like CFE does on startup
* fixed compile warnings in trx.c by explicit casting
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22012 3c298f89-4303-0410-b956-a3cf2f4a3e73
I forgot to write the right trx version to the actual header...
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21986 3c298f89-4303-0410-b956-a3cf2f4a3e73
Adding NBG460N/550N/550NH boards to mkzynfw.
Signed-off-by: Michael Kurz <michi.kurz@googlemail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21446 3c298f89-4303-0410-b956-a3cf2f4a3e73
The test if a file can fit in an image considers the current offset
twice. So a image that would fit is too big.
Thanks-to: Michael Kurz <michi.kurz@googlemail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21445 3c298f89-4303-0410-b956-a3cf2f4a3e73
combining the elements so that it is no longer necessary to create an openwrt-only
tagid and tagcrc, and elimate the tagid detection and switch statements which
made dealing with imagetags overly complicated, especially since the logic would
need analogs in all code that touched the imagetag. Patch from cshore.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20652 3c298f89-4303-0410-b956-a3cf2f4a3e73
* will be used for the WRT160NL board
* patch by Bernhard Loos
* note: rejected parts has been fixed
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20522 3c298f89-4303-0410-b956-a3cf2f4a3e73
- hacked addpattern due to changes in header format
- added "-5" to addpattern, some 0xFF are needed for trx2 header
"-4" broke CRC checking in CFE
- hacked trx.c due to new header format version
- added target to create trx-V2 images
the flashmap driver possibly needs to be customized.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20433 3c298f89-4303-0410-b956-a3cf2f4a3e73
fixed checksum byte calculation for other versions than 0x2019
fixed rare problem with padsize
updated info to stock firmware 2.00.20
fixed typos
Signed off by: Matthias Buecher <mail@maddes.net>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19683 3c298f89-4303-0410-b956-a3cf2f4a3e73
Stays closer to the stock firmware by using wrt350n.bin for the
created image.
Adds the possibility to create the image in two separate steps (-b / -z).
Makefiles now support the possibility to include a u-boot image for a
100%-stock-like image.
Signed off by: Matthias Buecher <mail@maddes.net>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19596 3c298f89-4303-0410-b956-a3cf2f4a3e73
