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

Kristoffer Ericson kristoffer.ericson at gmail.com
Sat Dec 5 13:37:53 EST 2009


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?

> 
> -- 
> Xiangfu Liu
> Email: xiangfu at qi-hardware dot com
> Web: http://www.qi-hardware.com
> 
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-- 
Kristoffer Ericson <kristoffer.ericson at gmail.com>




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