boot from sd-card when press [M] + [POWER]

Kristoffer Ericson kristoffer.ericson at gmail.com
Sun Dec 6 06:28:05 EST 2009


On Sun, 06 Dec 2009 14:45:15 +0800
Xiangfu Liu <xiangfu at qi-hardware.com> wrote:

> Kristoffer Ericson wrote:
> > On Sun, 06 Dec 2009 01:10:38 +0800
> > Xiangfu Liu <xiangfu at qi-hardware.com> wrote:
> > 
> >> Hi
> >>
> >> just add this function to bootloader.
> >> when you press [M] + [POWER] the bootloader will 
> >> pass [1] to kernel. boot to sd card
> >>
> >> without the [M]. bootloader will boot to nand
> >> by pass [2] to kernel.
> >>
> >> [1]"mem=32M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait"
> >> [2]"mem=32M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait"
> > 
> > Implemented into u-boot?
> Hi Kristoffer Ericson
> 
> yes. implemented into u-boot.
> here is the code:
> http://projects.qi-hardware.com/index.php/p/qi-u-boot/source/changes/master/
> 
> not commit to openwrt-xburst. will commit it soon.
> 

Great thx

> > 
> >> -- 
> >> Xiangfu Liu
> >> Email: xiangfu at qi-hardware dot com
> >> Web: http://www.qi-hardware.com
> >>
> >> _______________________________________________
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> > 
> > 
> 
> 
> -- 
> Xiangfu Liu
> Email: xiangfu at qi-hardware dot com
> Web: http://www.qi-hardware.com


-- 
Kristoffer Ericson <kristoffer.ericson at gmail.com>




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