Hello,

> >> after got this device I'm just wonder a little bit why there is no image
> >> for flashing from original dd-wrt web interface. It should not hard to
> >> build this bin file (as for brcm47xx).
> >>
> >> It would be make life easier if there is the possibility to flash
> >> directly from dd-wrt webif.
> > most likely true... i will investigate how to do so ....
>
> DD-Wrt normally awaits a TRX flash image (HDR0 header) with the
> "noheader" flag set.
> See https://forum.openwrt.org/viewtopic.php?pid=154817#p154817
Yes, that seems only for flashing via mtd, its rejected from webif.

I did some research too and found the images for the device build by 
brainslayer 
(http://www.dd-wrt.com/dd-wrtv2/down.php?path=downloads%2Fothers%2Feko%2FBrainSlayer-V24-preSP2%2F2011%2F12-20-11-r18024%2Fbuffalo_whr_hp_g300n/):
whr-hp-g300n-firmware-MULTI.bin

The second one has a HDR0 header and seems to be the same as I got after 
adding the HDR0 header using trx.

The first one (for use with webif) looks completly different.

i looked into the code of target on openwrt and found that the WHRHPG300N 
(same device without modem?!) creates the tftp image. I adapt it:
target/linux/lantiq/image/Makefile:

define Image/Build/Profile/WBMR
        $(call Image/Build/$(1),$(1),WBMR)
        ( \
                echo -n -e "# Airstation Public 
Fmt1\x00\x00\x00\x00\x00\x00\x00\x00"; \
                dd if=$(BIN_DIR)/$(IMG_PREFIX)-WBMR-$(1).image; \
        ) > $(BIN_DIR)/$(IMG_PREFIX)-WBMR-$(1)-factory-tftp.bin
endef

But I'm still unable to flash openwrt from dd-wrt webif if it has the HDR0 
header. It tells me that the firmware is invalid :(

Any hints?


With best regards

Christoph
-- 
Linux User Group Wernigerode
http://www.lug-wr.de/

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