Hi, I have a puzzle on booting LINUX under u-boot on my custom 8xx board.Some boot-up message didn't come up as DEMO board did.What's the problem with between linux kernel and u-boot?For the sake of unsuccessful behaviors on serveral big applications(some small programs worked fine with booted linux kernel),I suspect these unexpected results have something to do with the loss message.Any hints?
Demo Board boot-up message: u-boot>run flash_nfs ## Booting image at ff880000 ... Image Name: Linux-2.4.18_mvl30-rpxlite Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 733665 Bytes = 716.5 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Current stack ends at 0x03FBE928 => set upper limit to 0x00800000 ## cmdline at 0x007FFF00 ... 0x007FFFA2 bd address = 0x03FBEFC4 memstart = 0x00000000 memsize = 0x04000000 flashstart = 0xFF000000 flashsize = 0x01000000 flashoffset = 0x0001B400 sramstart = 0x00000000 sramsize = 0x00000000 immr_base = 0xFA200000 bootflags = 0x00000001 intfreq = 48 MHz busfreq = 24 MHz ethaddr = 00:10:EC:00:37:5B IP addr = 172.16.115.7 baudrate = 9600 bps No initrd ## Transferring control to Linux (at address 00000000) ... [kernel booted fine and applications did well] My Board boot-up message: u-boot>run net_nfs TFTP from server 172.16.115.6; our IP address is 172.16.115.12 Filename 'uImage'. Load address: 0x200000 Loading: ################################################################# done Bytes transferred = 741868 (b51ec hex) ## Booting image at 00200000 ... Image Name: Linux-2.4.18_mvl30-rpxlite Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 741804 Bytes = 724.4 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK ... [kernel booted fine but some big applications failed] Thanks in advance! Sam ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
