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arm64: virtconfig: Further shrink the config

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After disabling platform support there's still some more pruning we can
do to the virtconfig size, there are a number of drivers and subsystems
which are not likely to be useful on mach-virt and so can be disabled in
order to further improve build times. Let's do so, noting that having PCI
device assignment means that PCI devices might potentially appear.

This is just an initial manual passthrough, there will be further savings
available especially if we take a much more focused approach.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230221-arm64-virtconfig-slim-v1-1-604b64be7ec3@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Mark Brown 2023-03-06 15:34:21 +00:00 committed by Arnd Bergmann
parent eeac8ede17
commit 7bf8914349
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1 changed files with 21 additions and 0 deletions
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21
arch/arm64/configs/virt.config
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@ -1,3 +1,7 @@
#
# Base options for platforms
#
# CONFIG_ARCH_ACTIONS is not set
# CONFIG_ARCH_SUNXI is not set
# CONFIG_ARCH_ALPINE is not set
@ -37,3 +41,20 @@
# CONFIG_ARCH_VISCONTI is not set
# CONFIG_ARCH_XGENE is not set
# CONFIG_ARCH_ZYNQMP is not set
#
# Subsystems which can't be used in mach-virt
#
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_EXTCON is not set
# CONFIG_IIO is not set
# CONFIG_MTD is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_PWM is not set
# CONFIG_REGULATOR is not set
# CONFIG_SLIMBUS is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUNDWIRE is not set
# CONFIG_SPI is not set
# CONFIG_SURFACE_PLATFORMS is not set
# CONFIG_THERMAL is not set