search

adafruit / Adafruit-Pi-Kernel-o-Matic

https://learn.adafruit.com/raspberry-pi-kernel-o-matic
94 stars 16 forks source link

Rainbow #16

Closed BruceWouaigne closed 9 years ago

BruceWouaigne commented 9 years ago

Hey guys! Each time I build a kernel, when I restart the PI i'm getting stuck on a nice rainbow splash screen. Am I doing something wrong?

For the record I've tried:

Raspberry 2 with 4.1.y kernel Raspberry 2 with 4.0.y kernel Raspberry 1 B+ with 4.0.y kernel

Thanks.

toddtreece commented 9 years ago

@BruceWouaigne i'm guessing we are going to need to do some updating for 4.x.x

can you point me to the repo & branch you are trying to build?

BruceWouaigne commented 9 years ago

Well i'm using the default repo https://github.com/raspberrypi/linux.git which the main branch is rpi-4.0.y

And here is the 4.1.y https://github.com/raspberrypi/linux/tree/rpi-4.1.y

brennen commented 9 years ago

Hey @BruceWouaigne - does seem likely we're going to need to make some changes, but so far I haven't been able to reproduce this failure with 4.0.y; I'll try 4.1.y next.

Could you post the specific adabuild command you're using? I wonder if something might not be going on with your config.

BruceWouaigne commented 9 years ago

Sure @brennen, I used vagrant@vagrant-ubuntu-trusty-32:~$ sudo adabuild -b rpi-4.1.y and didn't make any config changes.

brennen commented 9 years ago

Thanks! I'm running one of those right now, so I'll see if anything crops up. To check a couple of other things:

I just remembered that the persistent rainbow test pattern probably means the kernel itself isn't booting, so there may be some other variables here. Any errors when installing the package? Tried more than one SD card?

BruceWouaigne commented 9 years ago

Thanks to you :)

Yes it's a totally fresh install, first time ever I use this (amazing) tool. I didn't notice anything weird except that it is really fast (like 5-10min) I'm running it on a Mac Book Air (not that powerfull).

The only warning are at the end of the compilation:

  INSTALL sound/sound_firmware.ko
  INSTALL sound/usb/6fire/snd-usb-6fire.ko
  INSTALL sound/usb/caiaq/snd-usb-caiaq.ko
  INSTALL sound/usb/misc/snd-ua101.ko
  INSTALL sound/usb/snd-usb-audio.ko
  INSTALL sound/usb/snd-usbmidi-lib.ko
  DEPMOD  4.1.2-v7+
Version: Linux version 4.1.2-v7+ (root@vagrant-ubuntu-trusty-32) (gcc version 4.8.3 20140106 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11) ) #1 SMP P
REEMPT Fri Jul 24 12:47:00 UTC 2015
DT: y
DDT: n
283x: n
dpkg-architecture: warning: specified GNU system type arm-linux-gnueabihf does not match gcc system type i686-linux-gnu, try setting a correct CC environment variable
 dpkg-buildpackage -rfakeroot -d -us -uc -b -aarmhf
dpkg-buildpackage: source package raspberrypi-firmware
dpkg-buildpackage: source version 1.20150724-1
dpkg-buildpackage: source distribution UNRELEASED
dpkg-buildpackage: source changed by root <root@vagrant-ubuntu-trusty-32>
dpkg-architecture: warning: specified GNU system type arm-linux-gnueabihf does not match gcc system type i686-linux-gnu, try setting a correct CC environment variable
 dpkg-source --before-build raspberrypi-firmware_1.20150724
dpkg-buildpackage: host architecture armhf
dpkg-source: info: applying 0001-Add-vmcs.conf-file-to-be-installed.patch
dpkg-source: info: applying 0002-Add-udev-rule-for-dev-vchiq-permissions.patch
 fakeroot debian/rules clean
dh clean --with quilt
   dh_testdir
   dh_auto_clean
   dh_quilt_unpatch
Removing patch 0002-Add-udev-rule-for-dev-vchiq-permissions.patch
Removing lib/udev/rules.d/10-local-rpi.rules

Removing patch 0001-Add-vmcs.conf-file-to-be-installed.patch
Removing etc/ld.so.conf.d/00-vmcs.conf

No patches applied
   dh_clean
 debian/rules build
dh build --with quilt
   dh_testdir
   dh_quilt_patch
Applying patch 0001-Add-vmcs.conf-file-to-be-installed.patch
patching file etc/ld.so.conf.d/00-vmcs.conf

Applying patch 0002-Add-udev-rule-for-dev-vchiq-permissions.patch
patching file lib/udev/rules.d/10-local-rpi.rules

Now at patch 0002-Add-udev-rule-for-dev-vchiq-permissions.patch
   dh_auto_configure
   dh_auto_build
   dh_auto_test
 fakeroot debian/rules binary
dh binary --with quilt
   dh_auto_test
   dh_testroot
   dh_prep
   dh_auto_install
   dh_install
   dh_installdocs
   dh_installchangelogs
   dh_installmodules
   dh_perl
   dh_link
   dh_compress
   debian/rules override_dh_fixperms
make[1]: Entering directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
dh_fixperms
chown -R :users debian/libraspberrypi-doc/opt/vc/src/hello_pi
chmod -R g+w debian/libraspberrypi-doc/opt/vc/src/hello_pi
make[1]: Leaving directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
   debian/rules override_dh_strip
make[1]: Entering directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
# don't strip anything
make[1]: Leaving directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
   dh_makeshlibs
   debian/rules override_dh_shlibdeps
make[1]: Entering directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
# this is not happy on armhf, let's just skip it
make[1]: Leaving directory `/tmp/tmp.r0OwB85efa/raspberrypi-firmware_1.20150724'
   dh_installdeb
      dh_gencontrol
dpkg-gencontrol: warning: Depends field of package libraspberrypi0: unknown substitution variable ${shlibs:Depends}
   dh_md5sums
   dh_builddeb
dpkg-deb: building package `libraspberrypi0' in `../libraspberrypi0_1.20150724-1_armhf.deb'.
dpkg-deb: building package `libraspberrypi-dev' in `../libraspberrypi-dev_1.20150724-1_armhf.deb'.
dpkg-deb: building package `libraspberrypi-doc' in `../libraspberrypi-doc_1.20150724-1_armhf.deb'.
dpkg-deb: building package `libraspberrypi-bin' in `../libraspberrypi-bin_1.20150724-1_armhf.deb'.
dpkg-deb: building package `raspberrypi-bootloader' in `../raspberrypi-bootloader_1.20150724-1_armhf.deb'.
 dpkg-genchanges -b >../raspberrypi-firmware_1.20150724-1_armhf.changes
dpkg-genchanges: binary-only upload - not including any source code
 dpkg-source --after-build raspberrypi-firmware_1.20150724
dpkg-buildpackage: binary only upload (no source included)
THE custom_kernel_1.20150724-1.tar.gz ARCHIVE SHOULD NOW BE
AVAILABLE IN THE KERNEL-O-MATIC FOLDER ON YOUR HOST MACHINE
brennen commented 9 years ago

Yep, sure enough. I get similar warnings and can reproduce the rainbow screen for this.

It seems like for raspberrypi/linux, rpi-4.0.y is in a buildable state and rpi-4.1.y isn't. I'm not sure whether this is just the state of that repo or there's something we need to fix in the Kernel-o-Matic scripts, but I'll figure that out for sure.

brennen commented 9 years ago

FWIW, we've now got a build up that's our handful of changes on top of the raspberrypi/linux rpi-4.1.y, so I'm reasonably confident that's in working shape.