How, and how did you get the "latest kernel" exactly. The kernel team generally drops a new prebuilt goldfish-specific kernel image once in a while when they're sure they have tested it properly. If you took the tip of tree of the goldfish branch on android.git.kernel.org, there are chances that the code doesn't work as is.
On Fri, Feb 27, 2009 at 5:35 PM, David Turner <di...@android.com> wrote: > How did you configure the kernel build exactly ? > > > On Fri, Feb 27, 2009 at 4:47 PM, Joe Petruchi <petruchi.dr...@gmail.com>wrote: > >> Hi David >> >> Thanks for your response >> >> As you figured out >> >> emulator -system ./a/b/ works but emulator -system ./a/b/ -kernel >> x/y/z/kernelImage doesnot works. >> >> My emulator doesnot works with the latest kernel. I have downloaded the >> kernel code from the Android site only. This kernel is already working for >> some people. I wonder why it doesnot work for me .... >> >> Hope i will get the fix soon >> >> Regards >> Joe >> >> >> >> >> >> >> >> >> >> >> >> >> >> On Fri, Feb 27, 2009 at 8:45 PM, David Turner <di...@android.com> wrote: >> >>> Are you saying that the following works: >>> >>> emulator -system ./a/b/ >>> >>> While this line doesn't: >>> >>> emulator -system ./a/b/ -kernel x/y/z/kernelImage >>> >>> If so, there is something in your kernel that is preventing the proper >>> mounting of / (a.k.a. system.img), which explains the "cannot find >>> /system/XXXX" messages. >>> You should probably check your kernel configuration to ensure that you >>> have the YAFFS2 drivers compiled in, and probably a lot more things that I >>> don't know much about (I'm not a kernel hacker) >>> >>> By the way, the output of '-verbose', which you didn't provide, is useful >>> to know which system.img and ramdisk.img was picked exactly. This removes a >>> certain level of uncertainty when debugging these problems. I suggest you to >>> check it thoroughly. >>> >>> >>> On Fri, Feb 27, 2009 at 4:04 PM, Joe Petruchi >>> <petruchi.dr...@gmail.com>wrote: >>> >>>> >>>> Hi >>>> I am using the same system.img file which was working fine with the >>>> previous emulator kernel 2.6.25. >>>> >>>> The verbose gives a seg fault for me with both previous and new kernel. >>>> The complete output of show-kernel is given below >>>> >>>> Uncompressing >>>> Linux..................................................................................... >>>> done, booting the kernel. >>>> emulator: emulator window was out of view and was recentred >>>> Linux version 2.6.27 (r...@ubuntu810desktop) (gcc version 4.3.1 (GCC) ) >>>> #1 Thu Feb 26 22:16:35 IST 2009 >>>> CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00003137 >>>> Machine: Goldfish >>>> Memory policy: ECC disabled, Data cache writeback >>>> CPU0: D VIVT write-through cache >>>> CPU0: I cache: 4096 bytes, associativity 4, 32 byte lines, 32 sets >>>> CPU0: D cache: 65536 bytes, associativity 4, 32 byte lines, 512 sets >>>> Built 1 zonelists in Zone order, mobility grouping on. Total pages: >>>> 24384 >>>> Kernel command line: qemu=1 console=ttyS0 android.checkjni=1 >>>> android.qemud=ttyS1 android.ndns=1 >>>> Unknown boot option `android.checkjni=1': ignoring >>>> Unknown boot option `android.qemud=ttyS1': ignoring >>>> Unknown boot option `android.ndns=1': ignoring >>>> PID hash table entries: 512 (order: 9, 2048 bytes) >>>> Console: colour dummy device 80x30 >>>> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) >>>> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) >>>> Memory: 96MB = 96MB total >>>> Memory: 94040KB available (2412K code, 640K data, 104K init) >>>> Calibrating delay loop... 563.60 BogoMIPS (lpj=2818048) >>>> Mount-cache hash table entries: 512 >>>> CPU: Testing write buffer coherency: ok >>>> net_namespace: 288 bytes >>>> NET: Registered protocol family 16 >>>> NET: Registered protocol family 2 >>>> IP route cache hash table entries: 1024 (order: 0, 4096 bytes) >>>> TCP established hash table entries: 4096 (order: 3, 32768 bytes) >>>> TCP bind hash table entries: 4096 (order: 2, 16384 bytes) >>>> TCP: Hash tables configured (established 4096 bind 4096) >>>> TCP reno registered >>>> NET: Registered protocol family 1 >>>> checking if image is initramfs... it is >>>> Freeing initrd memory: 133K >>>> goldfish_new_pdev goldfish_interrupt_controller at ff000000 irq -1 >>>> goldfish_new_pdev goldfish_device_bus at ff001000 irq 1 >>>> goldfish_new_pdev goldfish_timer at ff003000 irq 3 >>>> goldfish_new_pdev goldfish_rtc at ff010000 irq 10 >>>> goldfish_new_pdev goldfish_tty at ff002000 irq 4 >>>> goldfish_new_pdev goldfish_tty at ff011000 irq 11 >>>> goldfish_new_pdev smc91x at ff012000 irq 12 >>>> goldfish_new_pdev goldfish_fb at ff013000 irq 13 >>>> goldfish_new_pdev goldfish_audio at ff004000 irq 14 >>>> goldfish_new_pdev goldfish_memlog at ff006000 irq -1 >>>> goldfish_new_pdev goldfish-battery at ff014000 irq 15 >>>> goldfish_new_pdev goldfish_events at ff015000 irq 16 >>>> goldfish_new_pdev goldfish_nand at ff016000 irq -1 >>>> goldfish_new_pdev goldfish-switch at ff017000 irq 17 >>>> goldfish_new_pdev goldfish-switch at ff018000 irq 18 >>>> goldfish_pdev_worker registered goldfish-switch >>>> goldfish_pdev_worker registered goldfish-switch >>>> goldfish_pdev_worker registered goldfish_nand >>>> goldfish_pdev_worker registered goldfish_events >>>> goldfish_pdev_worker registered goldfish-battery >>>> goldfish_pdev_worker registered goldfish_memlog >>>> goldfish_pdev_worker registered goldfish_audio >>>> goldfish_pdev_worker registered goldfish_fb >>>> goldfish_pdev_worker registered smc91x >>>> goldfish_pdev_worker registered goldfish_tty >>>> goldfish_pdev_worker registered goldfish_tty >>>> goldfish_pdev_worker registered goldfish_rtc >>>> goldfish_pdev_worker registered goldfish_timer >>>> goldfish_pdev_worker registered goldfish_device_bus >>>> goldfish_pdev_worker registered goldfish_interrupt_controller >>>> goldfish_audio_probe >>>> ashmem: initialized >>>> Installing knfsd (copyright (C) 1996 o...@monad.swb.de). >>>> yaffs Feb 26 2009 22:13:35 Installing. >>>> msgmni has been set to 184 >>>> io scheduler noop registered >>>> io scheduler anticipatory registered (default) >>>> io scheduler deadline registered >>>> io scheduler cfq registered >>>> allocating frame buffer 320 * 480, got ffc10000 >>>> Console: switching to colour frame buffer device 40x30 >>>> console [ttyS0] enabled >>>> brd: module loaded >>>> loop: module loaded >>>> nbd: registered device at major 43 >>>> logger: created 64K log 'log_main' >>>> logger: created 256K log 'log_events' >>>> logger: created 64K log 'log_radio' >>>> smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <n...@cam.org> >>>> eth0: SMC91C11xFD (rev 1) at c6800000 IRQ 12 [nowait] >>>> eth0: Ethernet addr: 52:54:00:12:34:56 >>>> goldfish nand dev0: size 4000000, page 2048, extra 64, erase 131072 >>>> goldfish nand dev1: size 4000000, page 2048, extra 64, erase 131072 >>>> goldfish nand dev2: size 4000000, page 2048, extra 64, erase 131072 >>>> mice: PS/2 mouse device common for all mice >>>> events_probe() addr=0xc6804000 irq=16 >>>> events_probe() keymap=qwerty2 >>>> input: qwerty2 as /devices/virtual/input/input0 >>>> GRE over IPv4 tunneling driver >>>> TCP cubic registered >>>> NET: Registered protocol family 17 >>>> RPC: Registered udp transport module. >>>> RPC: Registered tcp transport module. >>>> 802.1Q VLAN Support v1.8 Ben Greear <gree...@candelatech.com> >>>> All bugs added by David S. Miller <da...@redhat.com> >>>> VFP support v0.3: implementor 41 architecture 1 part 10 variant 9 rev 0 >>>> goldfish_rtc goldfish_rtc: setting system clock to 2009-02-27 00:27:05 >>>> UTC (1235694425) >>>> Freeing init memory: 104K >>>> init: Unable to open persistent property directory /data/property errno: >>>> 2 >>>> init: cannot find '/system/bin/sh', disabling 'console' >>>> init: cannot find '/system/bin/mountd', disabling 'mountd' >>>> init: cannot find '/system/bin/rild', disabling 'ril-daemon' >>>> init: cannot find '/system/bin/app_process', disabling 'zygote' >>>> init: cannot find '/system/bin/playmp3', disabling 'bootsound' >>>> init: cannot find '/system/bin/dbus-daemon', disabling 'dbus' >>>> init: cannot find '/system/bin/flash_image', disabling 'flash_recovery' >>>> init: cannot find '/system/etc/init.goldfish.sh', disabling >>>> 'goldfish-setup' >>>> init: cannot find '/system/bin/qemud', disabling 'qemud' >>>> init: cannot find '/system/bin/logcat', disabling 'goldfish-logcat' >>>> >>>> Hope this helps >>>> >>>> I am suspecting some problem with mount due to which the initial error >>>> occurs with /data/property file but not able to proceed >>>> >>>> Regards >>>> Joe >>>> >>>> >>>> >>>> On Fri, Feb 27, 2009 at 8:08 PM, David Turner <di...@android.com>wrote: >>>> >>>>> looks like your system.img image is bad/corrupted. What is the output >>>>> of '-verbose' ? >>>>> >>>>> >>>>> On Fri, Feb 27, 2009 at 11:32 AM, Joe Petruchi < >>>>> petruchi.dr...@gmail.com> wrote: >>>>> >>>>>> Hi Bryne >>>>>> Hi All >>>>>> I was trying to change the kernel for Emulator.I was successful in >>>>>> building the kernel Image(2.6.27) for the Emlator using the Goldfish >>>>>> configuraton. The Emulators kernel is booting up however it stops in the >>>>>> intial Andriod screen. i gave the following command >>>>>> >>>>>> emulator -kernel ./x/y/zImage -system ./a/b/ -show-kernel >>>>>> >>>>>> I saw the kernel messages.. Everything works fine; the init finally >>>>>> fails telling this >>>>>> >>>>>> init: cannot open '/initlogo.rle' >>>>>> init: Unable to open persistent property directory /data/property >>>>>> errno: 2 >>>>>> init: cannot find '/system/bin/servicemanager', disabling >>>>>> 'servicemanager' >>>>>> init: cannot find '/system/bin/mountd', disabling 'mountd' >>>>>> init: cannot find '/system/bin/debuggerd', disabling 'debuggerd' >>>>>> init: cannot find '/system/bin/rild', disabling 'ril-daemon' >>>>>> init: cannot find '/system/bin/app_process', disabling 'zygote' >>>>>> init: cannot find '/system/bin/mediaserver', disabling 'media' >>>>>> init: cannot find '/system/bin/playmp3', disabling 'bootsound' >>>>>> init: cannot find '/system/bin/dbus-daemon', disabling 'dbus' >>>>>> init: cannot find '/system/bin/installd', disabling 'installd' >>>>>> init: cannot find '/system/bin/flash_image', disabling >>>>>> 'flash_recovery' >>>>>> init: cannot find '/system/etc/init.goldfish.sh', disabling >>>>>> 'goldfish-setup' >>>>>> init: cannot find '/system/bin/qemud', disabling 'qemud' >>>>>> init: cannot find '/system/bin/logcat', disabling 'goldfish-logcat' >>>>>> >>>>>> Does any body face the same problem ?? >>>>>> Joe >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>> >>> >>> > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. 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