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>
33 lines
885 B
Makefile
33 lines
885 B
Makefile
#
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# Copyright (C) 2006-2011 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:=mipsel
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BOARD:=au1000
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BOARDNAME:=RMI/AMD AU1x00
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FEATURES:=squashfs usb pci small_flash source-only
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SUBTARGETS:=au1500 au1550
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MAINTAINER:=Florian Fainelli <florian@openwrt.org>
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KERNEL_PATCHVER:=3.18
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define Target/Description
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Build firmware for RMI/AMD Alchemy 1500,1550 boards
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(e.g. 4G-Systems Mesh/Access Cube, DBAu1550 ...)
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endef
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include $(INCLUDE_DIR)/target.mk
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DEFAULT_PACKAGES += wpad-mini yamonenv
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define Kernel/BuildImage
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$(call Kernel/BuildImage/Default)
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$(CP) $(LINUX_DIR)/arch/mips/boot/compressed/images/zImage.flash.srec $(LINUX_DIR)/zImage.flash.srec
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$(CP) $(LINUX_DIR)/arch/mips/boot/compressed/images/zImage.srec $(LINUX_DIR)/zImage.srec
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endef
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$(eval $(call BuildTarget))
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