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dch,2006\03\08 13:23:30,1108 bytes

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Hi, Shuwn >Do I have to get the source code u-boot: http://sourceforge.net/projects/u-boot boot.bin (Atmel ftp): ftp://at91dist:distrib@81.80.104.162/ >Currently, for my ARM-linux version, the "bootcmd" for auto-boot is set as follow: >bootcmd=cp 10020000 20008000 e0000;cp c0000000 21000000 100000;go 20008000 usual bootcmd & bootargs for Linux: bootcmd=10020000 c0000000 bootargs=root=/dev/ram rw initrd=0x21000000,0x600000 ramdisk_size=16000 console=ttyS0,115200 mem=32M Kernel image, located at 10020000 and ramdisk image at C0000000 must be pocessed by mkimage utility. Example mkimage argumets for ramdisk: mkimage -A arm -T ramdisk -C gzip -a 0x210000000 -e 0x21000000 -d ramdisk.gz uramdisk For kernel image type (-T option,0,0,1), address (-a,0,0,1), entry point (-e) source file (-d ramdisk.gz) destination file (uramdisk) differ. >Uboot> setenv bootcmd cp 10020000 20008000 f818;go 20008000 >Does it not allow to type ";" ? What punctuation mark should I use? Uboot> setenv bootcmd cp 10020000 20008000 f818';'go 20008000 Best Regards, Dmitriy I.Cherkashin

AT91RM9100 board with uCOS-II. What boot loader to use? - shuwn yuan, 2006\03\06 11:30:45, 512 bytes RE: Change to uCOS-II, still use U-boot, just change "bootcmd" variable in autoboot? - shuwn yuan, 2006\03\08 02:26:04, 2322 bytes ';' - dch, 2006\03\08 13:23:30, 1108 bytes RE: Where to get the "ucos" folder in "ftp://at91dist:distrib@81.80.104.162/" ? - shuwn yuan, 2006\03\09 10:36:19, 585 bytes uCOS is not interesting for me. - dch, 2006\03\10 16:14:47, 82 bytes

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