* [Buildroot] [Bug 9326] New: Odroid-C2 build results in non-bootable image
@ 2016-10-02 1:05 bugzilla at busybox.net
2016-10-04 18:49 ` [Buildroot] [Bug 9326] " bugzilla at busybox.net
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2016-10-02 1:05 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9326
Bug ID: 9326
Summary: Odroid-C2 build results in non-bootable image
Product: buildroot
Version: 2016.08
Hardware: All
OS: Linux
Status: NEW
Severity: critical
Priority: P5
Component: Outdated package
Assignee: unassigned at buildroot.uclibc.org
Reporter: gahabana at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---
Building default image for Odroid-C2":
make odroidc2_defconfig
make menuconfig
make
burn resulting 'sdcard.img' to SD-card and image can not be booted. Light on
the board/Odroid stays blue and does not start to blink (kernel heart-beat
never starts).
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* [Buildroot] [Bug 9326] Odroid-C2 build results in non-bootable image
2016-10-02 1:05 [Buildroot] [Bug 9326] New: Odroid-C2 build results in non-bootable image bugzilla at busybox.net
@ 2016-10-04 18:49 ` bugzilla at busybox.net
2016-10-04 22:17 ` bugzilla at busybox.net
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2016-10-04 18:49 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9326
gahabana at gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Hardware|All |Other
Priority|P5 |P4
CC| |gahabana at gmail.com
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* [Buildroot] [Bug 9326] Odroid-C2 build results in non-bootable image
2016-10-02 1:05 [Buildroot] [Bug 9326] New: Odroid-C2 build results in non-bootable image bugzilla at busybox.net
2016-10-04 18:49 ` [Buildroot] [Bug 9326] " bugzilla at busybox.net
@ 2016-10-04 22:17 ` bugzilla at busybox.net
2016-10-05 9:39 ` bugzilla at busybox.net
2016-10-06 15:49 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2016-10-04 22:17 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9326
--- Comment #1 from Erico Nunes <nunes.erico@gmail.com> ---
I have tested odroidc2_defconfig with today's master (426a84c2fe) on my
odroid-c2 and I can confirm that it isn't working out of the box with make
odroidc2_defconfig && make.
By monitoring the serial I see that it loads u-boot fine but hangs when it
boots the kernel, after the messages:
"Starting kernel ...
uboot time: 4167629 us"
I have debugged it a bit further though and found that:
- It works if you change the toolchain to a gcc 4.9.x version. Therefore, it's
likely that this has stopped worked recently when we changed the default gcc
version to 5.x for buildroot toolchains in commit e6ee58de3e.
- Bumping the odroid-c2 kernel to the HEAD of the hardkernel odroidc2-3.14.y
branch and u-boot to a newer commit in the hardkernel odroidc2-v2015.01 branch
(the HEAD doesn't build for me with gcc 5.x) doesn't seem to have the problem
fixed.
So, it looks like the hardkernel branches have trouble with gcc 5.x and one way
of "fixing" it would be to make odroidc2_defconfig default to gcc 4.9.x, what
do you think?
As this is a vendor downstream kernel and u-boot, it's probably not worth to
spend more time debugging it, we could do that and open an issue with them or
just wait until upstream supports this board, which should happen eventually.
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* [Buildroot] [Bug 9326] Odroid-C2 build results in non-bootable image
2016-10-02 1:05 [Buildroot] [Bug 9326] New: Odroid-C2 build results in non-bootable image bugzilla at busybox.net
2016-10-04 18:49 ` [Buildroot] [Bug 9326] " bugzilla at busybox.net
2016-10-04 22:17 ` bugzilla at busybox.net
@ 2016-10-05 9:39 ` bugzilla at busybox.net
2016-10-06 15:49 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2016-10-05 9:39 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9326
--- Comment #2 from gahabana at gmail.com ---
hi @Erico,
great points - am travelling until weekend, but can confirm (remotely) that by
changing the Toolchain to gcc-4.9, it builds just fine. I assume it will work.
Is there a possibility within buildroot to tell it that for Kernel and U-Boot
it should use GCC < 5.0 and the rest of the packages can/could be built on 5.x
(so that we keep older toolchain for Odroid-C2 kernel/uboot) and newer for
packages ? Should be more compatible/tested down the road, but i am not sure
how that could be added to package files ?
thank you !
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* [Buildroot] [Bug 9326] Odroid-C2 build results in non-bootable image
2016-10-02 1:05 [Buildroot] [Bug 9326] New: Odroid-C2 build results in non-bootable image bugzilla at busybox.net
` (2 preceding siblings ...)
2016-10-05 9:39 ` bugzilla at busybox.net
@ 2016-10-06 15:49 ` bugzilla at busybox.net
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla at busybox.net @ 2016-10-06 15:49 UTC (permalink / raw)
To: buildroot
https://bugs.busybox.net/show_bug.cgi?id=9326
Peter Korsgaard <jacmet@uclibc.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #3 from Peter Korsgaard <jacmet@uclibc.org> ---
Fixed in git:
https://git.buildroot.org/buildroot/commit/?id=6f162f27edf45a99bedd1c15eeb4d947b9e51f57
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