--- Mar 19/4/11, Thorsten Mühlfelder <[email protected]> ha scritto:
> Da: Thorsten Mühlfelder <[email protected]> > Oggetto: Re: [ARMedslack] jeff Doozan's uboot > A: "Slackware ARM port" <[email protected]> > Data: Martedì 19 Aprile 2011, 15:32 > Am Tuesday 19 April 2011 15:18:26 > schrieb Davide: > > The last cpuinfo i sent was produced by pogoplug > system ... from slackware > > it looks different but still is not what one would > expect from a dockstar: > > root@slackware:~# cat /proc/cpuinfo > > Processor : Feroceon > 88FR131 rev 1 (v5l) > > BogoMIPS : 1192.75 > > Features : swp half thumb > fastmult edsp > > CPU implementer : 0x56 > > CPU architecture: 5TE > > CPU variant : 0x2 > > CPU part : 0x131 > > CPU revision : 1 > > > > Hardware : Marvell > SheevaPlug Reference Board > > Revision : 0000 > > Serial : > 0000000000000000 > > root@slackware:~# > > > > The board actually looks the same as my other dockstar > ... I guess it's > > just a different SOC that make sthe difference. > > As I've said: you are using a wrong "arcNumber". Doozan's > u-boot is patched so > that the arcNumber can be set as u-boot environment > variable. > Basically arcNumber is just some term used by Doozan. In > the Linux kernel it > is called machine type. Have a look > at /usr/src/linux/include/generated/mach-types.h for a > complete list. There > you'll find: > #define MACH_TYPE_DOCKSTAR > 2998 > #define MACH_TYPE_SHEEVAPLUG > 2097 > If you want your kernel to recognize the dockstar you have > to use 2998 as > arcNumber in u-boot. > Did not understand you the first time .... but not much changes: I've done a saveenv avter having set setenv arcNumber 2998 and these are the other things I'm fiddling with to boot for my setup: setenv arcNumber 2998 ; setenv usb_root /dev/sda3 ; setenv usb_rootfstype ext3 ; usb start setenv bootargs console=$console root=$usb_root rootdelay=$usb_rootdelay rootfstype=$usb_rootfstype ext2load usb 0:1 0x800000 uImage ; ext2load usb 0:1 0x1100000 uinitrd ; bootm 0x800000 0x1100000 But none the less once I'm up the green led stops flashing and cpuinfo still tells me that it's not a dockstar: root@slackware:~# cat /proc/cpuinfo Processor : Feroceon 88FR131 rev 1 (v5l) BogoMIPS : 1192.75 Features : swp half thumb fastmult edsp CPU implementer : 0x56 CPU architecture: 5TE CPU variant : 0x2 CPU part : 0x131 CPU revision : 1 Hardware : Marvell SheevaPlug Reference Board Revision : 0000 Serial : 0000000000000000 root@slackware:~# I did check beforr booting that teh environment variable was set Marvell>> echo $arcNumber 2998 Marvell>> and also under pogoplud environment the led works and also cpuinfo still says that it's not a dockstar. Are the new dockstars using sheeva's SOC ? Regards David _______________________________________________ ARMedslack mailing list [email protected] http://lists.armedslack.org/mailman/listinfo/armedslack
