[OpenWrt-Devel] System halted on bcm4708 series board when booting openwrt trunk (kernel 3.14)

[Rafał Miłecki]

On 10 March 2015 at 04:43, Tymon <banglang.huang at foxmail.com> wrote:
> my cpu is BCM958522ER which is the same series with 4708 as well, 32MB

> ###boot log: (I updated the xxx-squashfs.trx to the flash)
>
> Hit any key to stop autoboot:  0
> Checking TRX Image at addr 1e200000 ...
>    Uncompressing  ... Primary TRX image OK
> kernel args : console=ttyS0,115200 ubi.mtd=5 root=ubi0:rootfs ro
> rootflags=sync rootfstype=ubifs user_debug=31
> Booting from Primary Partition
> kernel_args console=ttyS0,115200 ubi.mtd=5 root=ubi0:rootfs ro
> rootflags=sync rootfstype=ubifs user_debug=31
> Start addr 00008000 machid 127f Parmameter addr 00100000 ...
>
> Starting kernel ...
> Uncompressing Linux...
>
> XZ-compressed data is corrupt
>
> -- System halted
>
> I want to know why this error arise, any hints will be appreciated.

My guess is that it's some problem caused by this board using U-Boot.
It's the first time I hear about someone trying Broadcom ARM, U-Boot
an OpenWrt.

I guess U-Boot doesn't like our kernel.
Our config uses CONFIG_KERNEL_XZ=y, but we also seem to be using lzma,
see target/linux/bcm53xx/image/Makefile.
You may want to check how original firmware (SDK, whatever) builds &
prepares the kernel.

-- 
Rafał
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