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    SubjectRe: [PATCH v3 05/17] arm: Convert to GENERIC_CMDLINE
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    Le 26/03/2021 à 16:47, Rob Herring a écrit :
    > On Fri, Mar 26, 2021 at 7:44 AM Christophe Leroy
    > <christophe.leroy@csgroup.eu> wrote:
    >>
    >> This converts the architecture to GENERIC_CMDLINE.
    >>
    >> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
    >> ---
    >> arch/arm/Kconfig | 38 +----------------------------------
    >> arch/arm/kernel/atags_parse.c | 15 +++++---------
    >> 2 files changed, 6 insertions(+), 47 deletions(-)
    >>
    >> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
    >> index 5da96f5df48f..67bc75f2da81 100644
    >> --- a/arch/arm/Kconfig
    >> +++ b/arch/arm/Kconfig
    >> @@ -50,6 +50,7 @@ config ARM
    >> select GENERIC_ARCH_TOPOLOGY if ARM_CPU_TOPOLOGY
    >> select GENERIC_ATOMIC64 if CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI
    >> select GENERIC_CLOCKEVENTS_BROADCAST if SMP
    >> + select GENERIC_CMDLINE if ATAGS
    >
    > Don't we need this enabled for !ATAGS (i.e. DT boot)?
    >
    > Can we always enable GENERIC_CMDLINE for OF_EARLY_FLATTREE?
    >

    Don't know.

    Today ARM has:

    choice
    prompt "Kernel command line type" if CMDLINE != ""
    default CMDLINE_FROM_BOOTLOADER
    depends on ATAGS



    Christophe

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