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On 03/23/2011 12:10 AM, Scott Wood wrote:
I have tried to move those 'usb_boot' to board files. the only problem is
I have to run this 'usb_boot' very early. after CPU load the real u-boot to memory the usb_boot will not working. I will try to found more info about this. then explain more in next email.
OK, so you need to run it during the SPL phase -- but there should be some board/cpu-specific file for the SPL (if not, create one).
Current examples of this include nand_spl/board/freescale/p1_p2_rdb/nand_boot.c and arch/powerpc/cpu/mpc83xx/nand_init.c.
Hi Scott Wood
thanks for the info. for speed up I think I will remove the usbboot and nandboot SPL in those patches series.
I am NOT SOTP working on that. I will try to implement them in next series patches and will include the mmc/lcd/nandSPL source code in next serial patches.
thanks again.
- -- Best Regards Xiangfu Liu http://www.openmobilefree.net