Re: changing kernel config in Morty build

[Greg Wilson-Lindberg <GWilson@sakuraus.com>]

Hi Bruce,
I'll do my best to get something for you.
Thanks,

Greg Wilson-Lindberg  
Principal Firmware Engineer | Sakura Finetek USA, Inc.  
 
1750 W 214th Street | Torrance, CA 90501 | U.S.A.  
T: +1 310 783 5075  
F: +1 310 618 6902 | E: gwilson@sakuraus.com      
www.sakuraus.com            
 




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> -----Original Message-----
> From: Bruce Ashfield [mailto:bruce.ashfield@windriver.com]
> Sent: Friday, October 05, 2018 08:46 AM
> To: Greg Wilson-Lindberg <GWilson@sakuraus.com>; yocto@yoctoproject.org
> Subject: Re: [yocto] changing kernel config in Morty build
> 
> On 2018-10-04 4:38 PM, Greg Wilson-Lindberg wrote:
> > Does anybody else have any idea about what is going on here?
> >
> 
> I can't tell from the information provided.
> 
> But if you can send me a set of layers to clone, and configure locally, I can figure it
> out.
> 
> Cheers,
> 
> Bruce
> 
> > Yocto is seeing my request to change the kernel config, suggests that
> > the change is acceptable, but then doesn't make it.
> >
> > Thanks in advance for any insight,
> >
> > Greg
> >
> > **
> >
> > *From:*Greg Wilson-Lindberg
> > *Sent:* Tuesday, October 02, 2018 02:22 PM
> > *To:* yocto@yoctoproject.org
> > *Subject:* changing kernel config in Morty build
> >
> > I'm trying to change some kernel configuration flags in a
> > raspberrypi3 Morty build and I get warnings that it isn't working.
> >
> > Here is the build info and warnings:
> >
> > Build Configuration:
> >
> > BB_VERSION        = "1.32.0"
> >
> > BUILD_SYS         = "x86_64-linux"
> >
> > NATIVELSBSTRING   = "universal"
> >
> > TARGET_SYS        = "arm-poky-linux-gnueabi"
> >
> > MACHINE           = "raspberrypi3"
> >
> > DISTRO            = "b2qt"
> >
> > DISTRO_VERSION    = "2.2.4"
> >
> > TUNE_FEATURES     = "arm armv7ve vfp thumb neon vfpv4
> > callconvention-hard cortexa7"
> >
> > TARGET_FPU        = "hard"
> >
> > SDKMACHINE        = "x86_64"
> >
> > meta
> >
> > meta-poky         = "HEAD:df76669bdd70aa0d903c4211dde731221c7e756d"
> >
> > meta-raspberrypi  = "HEAD:2a192261a914892019f4f428d7462bb3c585ebac"
> >
> > meta-oe
> >
> > meta-python
> >
> > meta-networking
> >
> > meta-initramfs
> >
> > meta-multimedia   = "HEAD:b40116cf457b88a2db14b86fda9627fb34d56ae6"
> >
> > meta-boot2qt
> >
> > meta-raspberrypi-extras = "<unknown>:<unknown>"
> >
> > meta-mingw        = "HEAD:1c2e155111dce94423cc227ea69f7f50f316c78e"
> >
> > meta-qt5          = "HEAD:49e9d9a73b5c6e3d6eab88dc0005305e85b1a62d"
> >
> > meta-sakura       = "<unknown>:<unknown>"
> >
> > Initialising tasks: 100%
> >
> |###################################################################
> ##
> >
> |###################################################################
> ##
> > |###|
> > Time: 0:00:00
> >
> > NOTE: Executing SetScene Tasks
> >
> > NOTE: Executing RunQueue Tasks
> >
> > WARNING: linux-raspberrypi-1_4.4.50+gitAUTOINC+04c8e47067-r0
> > do_kernel_configcheck: [kernel config]: specified values did not make
> > it into the kernel's final configuration:
> >
> > ---------- CONFIG_SND_SOC_MAX9768 -----------------
> >
> > Config: CONFIG_SND_SOC_MAX9768
> >
> > From:
> > /home/gwilson/Qt/Qt-5.9.6/Yocto-build-RPi3/build-raspberrypi3/tmp/work
> > -shared/raspberrypi3/kernel-source/.kernel-meta/configs/Scribe.cfg
> >
> > Requested value:  CONFIG_SND_SOC_MAX9768=y
> >
> > Actual value:
> >
> > Config 'SND_SOC_MAX9768' has the following conditionals:
> >
> > Dependency values are:
> >
> > ---------- CONFIG_MAX1363 -----------------
> >
> > Config: CONFIG_MAX1363
> >
> > From:
> > /home/gwilson/Qt/Qt-5.9.6/Yocto-build-RPi3/build-raspberrypi3/tmp/work
> > -shared/raspberrypi3/kernel-source/.kernel-meta/configs/Scribe.cfg
> >
> > Requested value:  CONFIG_MAX1363=m
> >
> > Actual value:     # CONFIG_MAX1363 is not set
> >
> > Config 'MAX1363' has the following conditionals:
> >
> >    I2C (value: "y")
> >
> > Dependency values are:
> >
> >    I2C [y]
> >
> > ---------- CONFIG_CAN_EMS_USB -----------------
> >
> > Config: CONFIG_CAN_EMS_USB
> >
> > From:
> > /home/gwilson/Qt/Qt-5.9.6/Yocto-build-RPi3/build-raspberrypi3/tmp/work
> > -shared/raspberrypi3/kernel-source/.kernel-meta/configs/Scribe.cfg
> >
> > Requested value:  CONFIG_CAN_EMS_USB=m
> >
> > Actual value:     # CONFIG_CAN_EMS_USB is not set
> >
> > Config 'CAN_EMS_USB' has the following conditionals:
> >
> >    (none)
> >
> > Dependency values are:
> >
> > Here is my
> >
> > linux-raspberrypi_4.4.bbappend for the kernel:
> >
> > # Scribe additions to Kernel configuration
> >
> > FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/files:"
> >
> > FILESEXTRAPATHS_prepend := "${FILE_DIRNAME}/${PN}:"
> >
> > SRC_URI += "file://Scribe.scc <file:///%5C%5CScribe.scc>"
> >
> > SRC_URI += "file://mcp251x.c.patch <file:///%5C%5Cmcp251x.c.patch>"
> >
> > The Scribe.scc file:
> >
> > # Scribe additions to kernel configuration
> >
> > kconf hardware Scribe.cfg
> >
> > And the Scribe.cfg file:
> >
> > # Scribe additions to kernel configuration
> >
> > # Enable MAX9768
> >
> > #CONFIG_SOC_ALL_CODECS=m
> >
> > #CONFIG_COMPILE_TEST=y
> >
> > CONFIG_SND_SOC_MAX9768=y
> >
> > # Enable MAX11606
> >
> > #IIO=y
> >
> > CONFIG_MAX1363=m
> >
> > # Enable EMS CPC-USB
> >
> > CONFIG_CAN_EMS_USB=m
> >
> > Here is my directory tree:
> >
> > Qt-5.9.6
> >
> >       Yocto-mirror
> > # Yocto build mirror
> >
> >       Yocto-build-RPi3                                              #
> > Yocto build root
> >
> >                  build-raspberrypi                                   #
> > build directory
> >
> >                  sources
> >   # yocto sources
> >
> >                         meta-sakura
> > # our recipes
> >
> >                                 recipes-kernel
> > # directory for kernel changes
> >
> >                                         linux
> >     # directory that contains linux-raspberrypi_4.4.bbappend
> >
> >                                                files
> >       # directory that contains .scc & .cfg files
> >
> > As seen above none of the changes are accepted although there is
> > nothing that blocks any of them.
> >
> > Any help understanding this would be greatly appreciated.
> >
> > Regards,
> >
> > Greg Wilson-Lindberg
> >
> >
> >