[U-Boot] uboot kernel rejects filesystem
Wolfgang Denk
wd at denx.de
Thu May 14 22:01:36 CEST 2009
Dear Bharat Bhushan,
In message <a29be8140905141245r10b62c47u3a27a28b93bdba19 at mail.gmail.com> you wrote:
>
> u-b>mtdparts
> device nor0 <m25p80>, # parts =3D 5
> #: name size offset mask_flags
> 0: boot 0x00040000 0x00000000 0
> 1: boot_config 0x00010000 0x00040000 0
> 2: board_config 0x00010000 0x00050000 0
> 3: kernel 0x00200000 0x00060000 0
> 4: filesystem 0x00400000 0x00260000 0
>
> active partition: nor0,0 - (boot) 0x00040000 @ 0x00000000
>
> defaults:
> mtdids : nor0=3Dm25p80
> mtdparts:
> mtdparts=m25p80:256k(boot),64k(boot_config),64k(board_config),2048k(kernel),4m(filesystem)
If this is what you want, you should let the kenrel know about that...
> Log messages from kernel:
...
> Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
> Kernel command line: root=/dev/mtdpart4 rootfstype=squashfs,yaffs,jffs2
> noinitrd console=ttyS0,115200 init=/etc/preinit
... but your kernel's boot arguments show no trace of any mtdparts=
argument.
> I am sure I am doing something wrong here.....? It is MIPS Architecture +
> Linux 2.6.28...
Indeed. You did not read what Detlev explained to you:
> > So if you have this support in your Linux configuration, you can pass
-------------------------------------------------------------^^^^^^^^^^^^
> > the whole "mtdpart=.." through the linux commandline. A nasty part here
----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Seems you also didn't read Detlev's PS:
> > PS: And please stop quoting the full text of the whole e-mail thread as
> > this is considered to be impolite on mailing lists.
:-(
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Anyone who isn't confused here doesn't really know what's going on.
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