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cf7154db07
Add a new config option to allow to select the default compile
optimization level for the kernel.
Select the optimization for size by default if the small_flash feature is
set. Otherwise "Optimize for performance" is set.
Add the small_flash feature flag to all (sub)targets which had the
optimization for size in their default kernel config.
Remove CC_OPTIMIZE_FOR_* symbols from all kernel configs to apply the new
setting.
Exceptions to the above are:
- lantiq, where the optimization for size is only required for the
xway_legacy subtarget but was set for the whole target
- mediatek, ramips/mt7620 & ramips/mt76x8 where boards should have
plenty of space and an optimization for size doesn't make much sense
- rb532, which has 128MByte flash
Signed-off-by: Mathias Kresin <dev@kresin.me>
32 lines
757 B
Makefile
32 lines
757 B
Makefile
#
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# Copyright (C) 2012 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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ARCH:=arm
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BOARD:=mcs814x
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BOARDNAME:=Moschip MCS814x
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FEATURES:=usb squashfs low_mem small_flash source-only
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CPU_TYPE:=arm926ej-s
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MAINTAINER:=Florian Fainelli <florian@openwrt.org>
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KERNEL_PATCHVER:=3.18
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DEVICE_TYPE:=other
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include $(INCLUDE_DIR)/target.mk
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DEFAULT_PACKAGES := $(filter-out ppp%,$(DEFAULT_PACKAGES)) \
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kmod-usb-core kmod-usb2 kmod-usb-ohci \
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kmod-usb-storage kmod-fs-vfat \
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kmod-nls-cp437 kmod-nls-iso8859-1 kmod-nls-iso8859-15 \
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kmod-nls-utf8 \
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kmod-mcs814x-wdt kmod-usb-ledtrig-usbport
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KERNELNAME:=zImage dtbs
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$(eval $(call BuildTarget))
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