[U-Boot] [PATCH] arm: socfpga: cyclone5_socdk: Update qspiboot to use UBIFS

[Marek Vasut <marex@denx.de>]

On Tuesday, December 22, 2015 at 01:32:26 AM, Chin Liang See wrote:
> On Tue, 2015-12-22 at 00:14 +0100, Marek Vasut wrote:
> > On Monday, December 21, 2015 at 05:08:17 PM, Chin Liang See wrote:
> > > Update the qspiboot console command to use UBIFS instead
> > > of old jffs2 file system.
> > > 
> > > Signed-off-by: Chin Liang See <clsee@altera.com>
> > > Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
> > > Cc: Dinh Nguyen <dinh.linux@gmail.com>
> > > Cc: Pavel Machek <pavel@denx.de>
> > > Cc: Marek Vasut <marex@denx.de>
> > > Cc: Stefan Roese <sr@denx.de>
> > > ---
> > > 
> > >  include/configs/socfpga_cyclone5_socdk.h | 6 ++----
> > >  1 file changed, 2 insertions(+), 4 deletions(-)
> > > 
> > > diff --git a/include/configs/socfpga_cyclone5_socdk.h
> > > b/include/configs/socfpga_cyclone5_socdk.h index 61450cb..a0f62ef
> > > 100644
> > > --- a/include/configs/socfpga_cyclone5_socdk.h
> > > +++ b/include/configs/socfpga_cyclone5_socdk.h
> > > @@ -71,11 +71,9 @@
> > > 
> > >  		"load mmc 0:1 ${loadaddr} ${bootimage};" \
> > >  		"load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
> > >  	
> > >  	"qspiload=sf probe; mtdparts default;run ubiload\0" \
> > > 
> > > -	"qspiroot=/dev/mtdblock0\0" \
> > > -	"qspirootfstype=jffs2\0" \
> > > 
> > >  	"qspiboot=setenv bootargs " CONFIG_BOOTARGS \
> > > 
> > > -		" root=${qspiroot} rw
> > > rootfstype=${qspirootfstype};"\
> > > -		"bootm ${loadaddr} - ${fdt_addr}\0" \
> > > +		" ubi.mtd=1,64 root=ubi0:rootfs rw
> > > rootfstype=ubifs;"\
> > 
> > Why do you use 1,64 ? Just use /dev/mtdN , no ?
> 
> I tried and Linux claim unknown block. Quick grep the Linux dts and
> everyone is using similar way where 1 indicate mtd1 and 64 indicate
> page size.

OK, I see. I didn't know you can specify the block size that way, nice :)

Best regards,
Marek Vasut