linux-stable/arch/arm/mach-cns3xxx/Kconfig
Arnd Bergmann 1785ab7698 ARM: cns3xxx: add CONFIG_UNUSED_BOARD_FILES dependency
Krzysztof Halasa has kept the cns3xxx platform working for a long time
but has moved away from working on it. The OpenWRT port was dropped in
2020, and support for the Gateworks Laguna platform never made it into
the mainline kernel, which only supports the reference design.

Further, the ARM11MPCore has an unresolved issue with instruction cache
coherency, and removing support for the remaining platforms using this
core would be the easiest solution.

Mark the entire platform as unused now, to be removed in early 2023 if
no users show up.

Cc: Krzysztof Halasa <khalasa@piap.pl>
Link: https://lore.kernel.org/lkml/20210616152326.GG22278@shell.armlinux.org.uk/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-22 14:18:52 +02:00

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# SPDX-License-Identifier: GPL-2.0
menuconfig ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family"
depends on ARCH_MULTI_V6
depends on ATAGS && UNUSED_BOARD_FILES
select ARM_GIC
help
Support for Cavium Networks CNS3XXX platform.
if ARCH_CNS3XXX
config MACH_CNS3420VB
bool "Support for CNS3420 Validation Board"
depends on ATAGS
help
Include support for the Cavium Networks CNS3420 MPCore Platform
Baseboard.
This is a platform with an on-board ARM11 MPCore and has support
for USB, USB-OTG, MMC/SD/SDIO, SATA, PCI-E, etc.
endif