On Tue, Aug 13, 2024 at 4:51 PM Jon Mason <[email protected]> wrote:
>
> On Tue, Aug 13, 2024 at 03:57:52PM -0400, [email protected] wrote:
> > From: Bruce Ashfield <[email protected]>
> >
> > Integrating the following commit(s) to linux-yocto/.:
> >
> > 1/1 [
> >     Author: Bruce Ashfield
> >     Email: [email protected]
> >     Subject: genericarm64: drop CONFIG_MTD_NAND_FSL_IFC
> >     Date: Tue, 13 Aug 2024 15:17:10 -0400
> >
> >     We are getting the following warning in recent 6.6+ kernels:
> >
> >         WARNING: linux-yocto-6.6.45+git-r0 do_kernel_configcheck: [kernel 
> > config]: specified values did not make it into the kernel's final 
> > configuration:
> >
> >         [NOTE]: 'CONFIG_MTD_NAND_FSL_IFC' last val (y) and .config val (n) 
> > do not match
> >         [INFO]: CONFIG_MTD_NAND_FSL_IFC : n
> >         [INFO]: raw config text:
> >
> >             config MTD_NAND_FSL_IFC
> >                     tristate "Freescale IFC NAND controller"
> >                     depends on (FSL_SOC || ARCH_LAYERSCAPE || SOC_LS1021A 
> > || COMPILE_TEST) && HAS_IOMEM && FSL_IFC && MTD_RAW_NAND && MTD
> >                     help
> >                       Various Freescale chips e.g P1010, include a NAND 
> > Flash machine
> >                       with built-in hardware ECC capabilities.
> >                       Enabling this option will enable you to use this to 
> > control
> >                       external NAND devices.
> >
> >             Config 'MTD_NAND_FSL_IFC' has the following Direct dependencies 
> > (MTD_NAND_FSL_IFC=n):
> >                     FSL_SOC(undefined/n) || ARCH_LAYERSCAPE(=y) || 
> > SOC_LS1021A(undefined/n) || COMPILE_TEST(=n) (=y) && HAS_IOMEM(=y) && 
> > FSL_IFC(=n) && MTD_RAW_NAND(=y) && MTD(=y)
> >             Parent dependencies are:
> >                  SOC_LS1021A [SOC_LS1021A] MTD [y] ARCH_LAYERSCAPE [y] 
> > HAS_IOMEM [y] FSL_SOC [FSL_SOC] COMPILE_TEST [n] MTD_RAW_NAND [y] FSL_IFC 
> > [n]
> >         [INFO]: config 'CONFIG_MTD_NAND_FSL_IFC' was set, but it wasn't 
> > assignable, check (parent) dependencies
> >
> >     The most significant missing option that is disabling this config value
> >     is FSL_SOC, which is only defined in arch/powerpc.
> >
> >     As such, there's no sense keeping this option in the genericarm64 config
> >     as it is only enabled via arch/powerpc.
> >
> >     Signed-off-by: Bruce Ashfield <[email protected]>
> > ]
> >
> > Signed-off-by: Bruce Ashfield <[email protected]>
> > ---
> >
> > Jon,
> >
> > Let me know if these seems ok to you.
>
> Yes, I just started seeing this in my CI today, but hadn't gotten to looking 
> at it.
> A very quick look at the kernel, I see arm64 has ARCH_LAYERSCAPE,
> which references MTD_NAND_FSL_IFC.  I think this is the actual cause of the 
> desire
> to have this code.  So, we probably want to keep this in the generic
> image (as layerscape is what the lx2k/honeycomb platform(s) use).
> Is there a reason not to enable FSL_IFC in the config?
>

It depends on FSL_SOC .. which is only enabled via arch/powerpc.

>
>
> FYI, I'm seeing a config fragment warning (which I've also not gotten
> around to fixing) with Xen and qemuarm/qemuarm64.
>
> WARNING: linux-yocto-6.10.3+git-r0 do_kernel_configcheck: [kernel config]: 
> This BSP contains fragments with warnings:
> [INFO]: the following symbols were not found in the active configuration:
>      - CONFIG_FB_SYS_FOPS
>
> See https://gitlab.com/jonmason00/meta-arm/-/jobs/7574214060
> https://gitlab.com/jonmason00/meta-arm/-/jobs/7574213986
>
> I think this can just be removed, as I don't see it in the kernel
> anymore.

That''s already fixed in the recent bumps that I've been sending
Richard.

https://git.yoctoproject.org/yocto-kernel-cache/commit/?h=yocto-6.10&id=107c15b3ee3f07842384208ea021588d589e51ef

Maybe your meta SRCREVS are different ?

Bruce

>
> Thanks,
> Jon
>
> >
> > Bruce
> >
> >  meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb   | 2 +-
> >  meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb | 2 +-
> >  meta/recipes-kernel/linux/linux-yocto_6.6.bb      | 2 +-
> >  3 files changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb 
> > b/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
> > index ae56e8a129..c3b4fc1e9b 100644
> > --- a/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
> > +++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.6.bb
> > @@ -15,7 +15,7 @@ python () {
> >  }
> >
> >  SRCREV_machine ?= "9a1d7ebfd75c70dcec660e18124a37de469e68b4"
> > -SRCREV_meta ?= "e55e4407942bae43ef8ba463b38e48995b023187"
> > +SRCREV_meta ?= "9901a21dd1f99c833d8e1a58b3fc057e57bda598"
> >
> >  SRC_URI = 
> > "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine;protocol=https
> >  \
> >             
> > git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-6.6;destsuffix=${KMETA};protocol=https"
> > diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb 
> > b/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
> > index b0e4ab71ae..1c8cfd7d74 100644
> > --- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
> > +++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.6.bb
> > @@ -18,7 +18,7 @@ KMETA = "kernel-meta"
> >  KCONF_BSP_AUDIT_LEVEL = "2"
> >
> >  SRCREV_machine ?= "e402da9835bfae267f409a48c3a2cb6e231f9d94"
> > -SRCREV_meta ?= "e55e4407942bae43ef8ba463b38e48995b023187"
> > +SRCREV_meta ?= "9901a21dd1f99c833d8e1a58b3fc057e57bda598"
> >
> >  PV = "${LINUX_VERSION}+git"
> >
> > diff --git a/meta/recipes-kernel/linux/linux-yocto_6.6.bb 
> > b/meta/recipes-kernel/linux/linux-yocto_6.6.bb
> > index 5688a4b109..948f46621b 100644
> > --- a/meta/recipes-kernel/linux/linux-yocto_6.6.bb
> > +++ b/meta/recipes-kernel/linux/linux-yocto_6.6.bb
> > @@ -32,7 +32,7 @@ SRCREV_machine:qemux86 ?= 
> > "e402da9835bfae267f409a48c3a2cb6e231f9d94"
> >  SRCREV_machine:qemux86-64 ?= "e402da9835bfae267f409a48c3a2cb6e231f9d94"
> >  SRCREV_machine:qemumips64 ?= "97d2336ea9ce4eac6b30a75b26f33b83827d38aa"
> >  SRCREV_machine ?= "e402da9835bfae267f409a48c3a2cb6e231f9d94"
> > -SRCREV_meta ?= "e55e4407942bae43ef8ba463b38e48995b023187"
> > +SRCREV_meta ?= "9901a21dd1f99c833d8e1a58b3fc057e57bda598"
> >
> >  # set your preferred provider of linux-yocto to 'linux-yocto-upstream', 
> > and you'll
> >  # get the <version>/base branch, which is pure upstream -stable, and the 
> > same
> > --
> > 2.39.2
> >
> >



-- 
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thee at its end
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