Re: [meta-raspberrypi][PATCH 1/2] linux-raspberrypi: Update kernel to 3.18.16

[Herve Jourdain <herve.jourdain@neuf.fr>]

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Hi Petter,

 

In my patch of mid-june, which was about that, I did this in install_prepend, and it did work.

I therefore believe that adding it in the compile_append should work fine as well.

 

Best regards,

 

Herve

 

From: yocto-bounces@yoctoproject.org [mailto:yocto-bounces@yoctoproject.org] On Behalf Of Petter Mabäcker
Sent: mardi 11 août 2015 09:58
To: Alex J Lennon <ajlennon@gmail.com>
Cc: yocto@yoctoproject.org
Subject: Re: [yocto] [meta-raspberrypi][PATCH 1/2] linux-raspberrypi: Update kernel to 3.18.16

 

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 <ajlennon@dynamicdevices.co.uk <mailto:ajlennon@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 )

  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


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