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ARM: Drop CMDLINE_FORCE dependency on !ARCH_MULTIPLATFORM

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On older platforms that boot an image with an appended DTB, or where
the boot loader has no support for updating chosen/bootargs, it is
common to rely on CMDLINE_FORCE.

While a fixed command line can make the kernel unbootable on other
platforms, it is not guaranteed to cause that.  E.g. all Renesas boards
use the same chosen/bootargs in upstream DTS, which works fine if your
DHCP server hands out proper nfsroot parameters.

Fixes: 84fc863606 ("ARM: make ARCH_MULTIPLATFORM user-visible")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Geert Uytterhoeven 2022-09-27 15:26:26 +02:00 committed by Arnd Bergmann
parent c1ce7edcb6
commit 502647105a
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arch/arm/Kconfig
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@ -1616,7 +1616,6 @@ config CMDLINE_EXTEND
config CMDLINE_FORCE
bool "Always use the default kernel command string"
depends on !ARCH_MULTIPLATFORM
help
Always use the default kernel command string, even if the boot
loader passes other arguments to the kernel.