2015-08-11 10:31 skrev Alex J Lennon:
> On 11/08/2015 08:58, Petter Mabäcker wrote: > >> 2015-08-10 13:08 skrev Alex J Lennon: >> >>> This requires some changes to KERNEL_DEVICETREE as the dtb layout has changed to support overlays. This change also makes us ready to support kernel 4.x series Signed-off-by: Alex J Lennon <ajlen...@dynamicdevices.co.uk <mailto:ajlen...@dynamicdevices.co.uk>> --- conf/machine/include/rpi-base.inc | 22 ++++++++++------------ recipes-kernel/linux/linux-raspberrypi_3.18.bb | 9 +++++++-- 2 files changed, 17 insertions(+), 14 deletions(-) diff --git a/conf/machine/include/rpi-base.inc b/conf/machine/include/rpi-base.inc index 1dda207..8caa5ba 100644 --- a/conf/machine/include/rpi-base.inc +++ b/conf/machine/include/rpi-base.inc @@ -23,18 +23,16 @@ KERNEL_DEVICETREE ?= " bcm2708-rpi-b-plus.dtb bcm2709-rpi-2-b.dtb - ds1307-rtc-overlay.dtb - hifiberry-amp-overlay.dtb - hifiberry-dac-overlay.dtb - hifiberry-dacplus-overlay.dtb - hifiberry-digi-overlay.dtb - iqaudio-dac-overlay.dtb - iqaudio-dacplus-overlay.dtb - lirc-rpi-overlay.dtb - pcf8523-rtc-overlay.dtb - pps-gpio-overlay.dtb - w1-gpio-overlay.dtb - w1-gpio-pullup-overlay.dtb + overlays/hifiberry-amp-overlay.dtb + overlays/hifiberry-dac-overlay.dtb + overlays/hifiberry-dacplus-overlay.dtb + overlays/hifiberry-digi-overlay.dtb + overlays/iqaudio-dac-overlay.dtb + overlays/iqaudio-dacplus-overlay.dtb + overlays/lirc-rpi-overlay.dtb + overlays/pps-gpio-overlay.dtb + overlays/w1-gpio-overlay.dtb + overlays/w1-gpio-pullup-overlay.dtb " KERNEL_IMAGETYPE ?= "Image" diff --git a/recipes-kernel/linux/linux-raspberrypi_3.18.bb b/recipes-kernel/linux/linux-raspberrypi_3.18.bb index 6d8b155..18c2020 100644 --- a/recipes-kernel/linux/linux-raspberrypi_3.18.bb +++ b/recipes-kernel/linux/linux-raspberrypi_3.18.bb @@ -1,6 +1,11 @@ -LINUX_VERSION ?= "3.18.11" +LINUX_VERSION ?= "3.18.16" -SRCREV = "d64fa8121fca9883d6fb14ca06d2abf66496195e" +SRCREV = "1bb18c8f721ef674a447f3622273f2e2de7a205c" SRC_URI = "git://github.com/raspberrypi/linux.git;protocol=git;branch=rpi-3.18.y" require linux-raspberrypi.inc + +# Create missing out of tree 'overlays' directory prior to install step +do_compile_append() { + mkdir -p ${B}/arch/arm/boot/dts/overlays +} -- 1.9.1 >> Hi Alex, At least I get problems during compile step with above change (I'm building for rpi2). So are your sure '${B}/arch/arm/boot/dts/overlays' isn't needed during compile? I tried with changing above from append to prepand instead and then it worked fine for me (when building 3.18 kernel). (from log.do_compile, complete log can be found at: http://www.technux.se/logs/log.do_compile.4398.fail [1] ) KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY arch/arm/boot/Image Kernel: arch/arm/boot/Image is ready NOTE: make -j 4 bcm2708-rpi-b.dtb DTC arch/arm/boot/dts/bcm2708-rpi-b.dtb NOTE: make -j 4 bcm2708-rpi-b-plus.dtb DTC arch/arm/boot/dts/bcm2708-rpi-b-plus.dtb NOTE: make -j 4 bcm2709-rpi-2-b.dtb DTC arch/arm/boot/dts/bcm2709-rpi-2-b.dtb NOTE: make -j 4 overlays/hifiberry-amp-overlay.dtb DTC arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dtb cc1: fatal error: opening output file arch/arm/boot/dts/overlays/.hifiberry-amp-overlay.dtb.dts.tmp: No such file or directory compilation terminated. make[3]: *** [arch/arm/boot/dts/overlays/hifiberry-amp-overlay.dtb] Error 1 make[2]: *** [overlays/hifiberry-amp-overlay.dtb] Error 2 make[1]: *** [sub-make] Error 2 make: *** [__sub-make] Error 2 ERROR: oe_runmake failed ERROR: Function failed: do_compile (log file is located at /home/epetmab/programming/yocto/alex_test_sstate/tmp/work/raspberrypi2-poky-linux-gnueabi/linux-raspberrypi/3.18.16+git1bb18c8f721ef674a447f3622273f2e2de7a205c-r0/temp/log.do_compile.4398) BR, Petter > > Hi Petter, > > Thanks for testing that out. That is indeed exactly what I was seeing > before I added the directory creation. > > I did do the following test for both 3.18.x and 4.1.3 kernels (rpi2) > > bitbake -f -c cleansstate virtual/kernel > bitbake -f virtual/kernel > > I've just re-run that again here and it works for me as-is. I thought > cleansstate was causing me to build from scratch so I'm unclear as to > why I'm not seeing the problem... > > NB. I'd also add that for preference I'd like to see the kernel build > Makefile patched with whatever is in 4.1 to create that needed overlays > directory but I've had a look and can't spot it. > > Cheers, > > Alex Hmm Ok, might be some "pebcak" from my side, since I was using an old sstate, but according to my history I did 'cleanall' before I got the problem. But will re-try this on a completely new build without any old savings (it will take some time to test however..). What struck me was that the failure occurred in do_compile (from what I can tell the failure in my logs occur before your _append had been able to do anything about it?). I will analyse the run.do_compile if the failure occurs again and see if that make any sense. I will let you know if the problem occurs again. But since both you and Herve haven't seen any problem I guess it's something I'm doing wrong.. BR, Petter Links: ------ [1] http://www.technux.se/logs/log.do_compile.4398.fail
-- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
