LDFLAGS_vmlinux += --be8
endif
-OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+OBJCOPYFLAGS :=-O binary -R .comment -S
GZFLAGS :=-9
#KBUILD_CFLAGS +=-pipe
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
KBUILD_CFLAGS +=$(call cc-option,-marm,)
+# Never generate .eh_frame
+KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
+
# Do not use arch/arm/defconfig - it's always outdated.
# Select a platform tht is kept up-to-date
KBUILD_DEFCONFIG := versatile_defconfig
KBUILD_CFLAGS +=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
endif
+ifeq ($(CONFIG_CC_STACKPROTECTOR),y)
+KBUILD_CFLAGS +=-fstack-protector
+endif
+
ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
KBUILD_CPPFLAGS += -mbig-endian
AS += -EB
tune-$(CONFIG_CPU_XSC3) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
tune-$(CONFIG_CPU_FEROCEON) :=$(call cc-option,-mtune=marvell-f,-mtune=xscale)
tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
+tune-$(CONFIG_CPU_V6K) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
ifeq ($(CONFIG_AEABI),y)
CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork
endif
ifeq ($(CONFIG_THUMB2_KERNEL),y)
-AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=thumb,-Wa$(comma)-mauto-it)
+AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it)
AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W)
CFLAGS_THUMB2 :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN)
AFLAGS_THUMB2 :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb
+# Work around buggy relocation from gas if requested:
+ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y)
+CFLAGS_MODULE +=-fno-optimize-sibling-calls
+endif
endif
# Need -Uarm for gcc < 3.x
head-y := arch/arm/kernel/head$(MMUEXT).o arch/arm/kernel/init_task.o
textofs-y := 0x00408000
textofs-$(CONFIG_ARCH_CLPS711X) := 0x00028000
+# We don't want the htc bootloader to corrupt kernel during resume
+textofs-$(CONFIG_PM_H1940) := 0x00108000
# SA1111 DMA bug: we don't want the kernel to live in precious DMA-able memory
ifeq ($(CONFIG_ARCH_SA1100),y)
textofs-$(CONFIG_SA1111) := 0x00208000
# Machine directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
-machine-$(CONFIG_ARCH_AAEC2000) := aaec2000
machine-$(CONFIG_ARCH_AT91) := at91
machine-$(CONFIG_ARCH_BCMRING) := bcmring
machine-$(CONFIG_ARCH_CLPS711X) := clps711x
+machine-$(CONFIG_ARCH_CNS3XXX) := cns3xxx
machine-$(CONFIG_ARCH_DAVINCI) := davinci
+machine-$(CONFIG_ARCH_DOVE) := dove
machine-$(CONFIG_ARCH_EBSA110) := ebsa110
machine-$(CONFIG_ARCH_EP93XX) := ep93xx
machine-$(CONFIG_ARCH_GEMINI) := gemini
machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
machine-$(CONFIG_ARCH_KIRKWOOD) := kirkwood
machine-$(CONFIG_ARCH_KS8695) := ks8695
-machine-$(CONFIG_ARCH_L7200) := l7200
-machine-$(CONFIG_ARCH_LH7A40X) := lh7a40x
machine-$(CONFIG_ARCH_LOKI) := loki
+machine-$(CONFIG_ARCH_LPC32XX) := lpc32xx
machine-$(CONFIG_ARCH_MMP) := mmp
machine-$(CONFIG_ARCH_MSM) := msm
machine-$(CONFIG_ARCH_MV78XX0) := mv78xx0
-machine-$(CONFIG_ARCH_MX1) := mx1
-machine-$(CONFIG_ARCH_MX2) := mx2
-machine-$(CONFIG_ARCH_MX25) := mx25
-machine-$(CONFIG_ARCH_MX3) := mx3
+machine-$(CONFIG_ARCH_MX1) := imx
+machine-$(CONFIG_ARCH_MX2) := imx
+machine-$(CONFIG_ARCH_MX25) := imx
+machine-$(CONFIG_ARCH_MX3) := imx
+machine-$(CONFIG_ARCH_MX5) := mx5
+machine-$(CONFIG_ARCH_MXS) := mxs
machine-$(CONFIG_ARCH_NETX) := netx
machine-$(CONFIG_ARCH_NOMADIK) := nomadik
-machine-$(CONFIG_ARCH_NS9XXX) := ns9xxx
machine-$(CONFIG_ARCH_OMAP1) := omap1
machine-$(CONFIG_ARCH_OMAP2) := omap2
machine-$(CONFIG_ARCH_OMAP3) := omap2
machine-$(CONFIG_ARCH_PNX4008) := pnx4008
machine-$(CONFIG_ARCH_PXA) := pxa
machine-$(CONFIG_ARCH_REALVIEW) := realview
+machine-$(CONFIG_ARCH_RK29) := rk29
+machine-$(CONFIG_ARCH_RK2928) := rk2928
+machine-$(CONFIG_ARCH_RK3026) := rk3026
+machine-$(CONFIG_ARCH_RK30) := rk30
+machine-$(CONFIG_ARCH_RK3188) := rk3188
+machine-$(CONFIG_ARCH_RK319X) := rk319x
machine-$(CONFIG_ARCH_RPC) := rpc
-machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
+machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2416 s3c2440 s3c2443
machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0
-machine-$(CONFIG_ARCH_S3C64XX) := s3c6400 s3c6410
-machine-$(CONFIG_ARCH_S5PC1XX) := s5pc100
+machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx
+machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0
+machine-$(CONFIG_ARCH_S5PC100) := s5pc100
+machine-$(CONFIG_ARCH_S5PV210) := s5pv210
+machine-$(CONFIG_ARCH_EXYNOS4) := exynos4
machine-$(CONFIG_ARCH_SA1100) := sa1100
machine-$(CONFIG_ARCH_SHARK) := shark
-machine-$(CONFIG_ARCH_STMP378X) := stmp378x
-machine-$(CONFIG_ARCH_STMP37XX) := stmp37xx
+machine-$(CONFIG_ARCH_SHMOBILE) := shmobile
+machine-$(CONFIG_ARCH_TCC8K) := tcc8k
+machine-$(CONFIG_ARCH_TEGRA) := tegra
machine-$(CONFIG_ARCH_U300) := u300
+machine-$(CONFIG_ARCH_U8500) := ux500
machine-$(CONFIG_ARCH_VERSATILE) := versatile
+machine-$(CONFIG_ARCH_VEXPRESS) := vexpress
+machine-$(CONFIG_ARCH_VT8500) := vt8500
machine-$(CONFIG_ARCH_W90X900) := w90x900
+machine-$(CONFIG_ARCH_NUC93X) := nuc93x
machine-$(CONFIG_FOOTBRIDGE) := footbridge
-machine-$(CONFIG_ARCH_MXC91231) := mxc91231
-machine-$(CONFIG_ARCH_RK2818) := rk2818
-machine-$(CONFIG_ARCH_RK29) := rk29
+machine-$(CONFIG_MACH_SPEAR300) := spear3xx
+machine-$(CONFIG_MACH_SPEAR310) := spear3xx
+machine-$(CONFIG_MACH_SPEAR320) := spear3xx
+machine-$(CONFIG_MACH_SPEAR600) := spear6xx
# Platform directory name. This list is sorted alphanumerically
# by CONFIG_* macro name.
plat-$(CONFIG_ARCH_MXC) := mxc
plat-$(CONFIG_ARCH_OMAP) := omap
+plat-$(CONFIG_ARCH_S3C64XX) := samsung
+plat-$(CONFIG_ARCH_TCC_926) := tcc
plat-$(CONFIG_PLAT_IOP) := iop
+plat-$(CONFIG_PLAT_NOMADIK) := nomadik
plat-$(CONFIG_PLAT_ORION) := orion
plat-$(CONFIG_PLAT_PXA) := pxa
-plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx s3c
-plat-$(CONFIG_PLAT_S3C64XX) := s3c64xx s3c
-plat-$(CONFIG_PLAT_S5PC1XX) := s5pc1xx s3c
-plat-$(CONFIG_ARCH_STMP3XXX) := stmp3xxx
+plat-$(CONFIG_PLAT_RK) := rk
+plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung
+plat-$(CONFIG_PLAT_S5P) := s5p samsung
+plat-$(CONFIG_PLAT_SPEAR) := spear
+plat-$(CONFIG_PLAT_VERSATILE) := versatile
ifeq ($(CONFIG_ARCH_EBSA110),y)
# This is what happens if you forget the IOCS16 line.
FASTFPE_OBJ :=$(FASTFPE)/
endif
-# If we have a machine-specific directory, then include it in the build.
-core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/
-core-y += $(machdirs) $(platdirs)
core-$(CONFIG_FPE_NWFPE) += arch/arm/nwfpe/
core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ)
core-$(CONFIG_VFP) += arch/arm/vfp/
+# If we have a machine-specific directory, then include it in the build.
+core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/
+core-y += $(machdirs) $(platdirs)
+
drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
libs-y := arch/arm/lib/ $(libs-y)
boot := arch/arm/boot
-# Update machine arch and proc symlinks if something which affects
-# them changed. We use .arch to indicate when they were updated
-# last, otherwise make uses the target directory mtime.
-
-archprepare: maketools
-
-PHONY += maketools FORCE
-maketools: include/linux/version.h FORCE
- $(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h
+archprepare:
+ $(Q)$(MAKE) $(build)=arch/arm/tools include/generated/mach-types.h
# Convert bzImage to zImage
bzImage: zImage
zImage Image xipImage bootpImage uImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
-zinstall install: vmlinux
+zinstall uinstall install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
-CLEAN_FILES += include/asm-arm/mach-types.h \
- include/asm-arm/arch include/asm-arm/.arch
-
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
i zi:; $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@
PHONY += kernel.img zkernel.img
+
+ifdef CONFIG_MACH_RK29_2906
+kernel.img: Image FORCE
+ $(Q)$(srctree)/mkkrnlimg $(obj)/arch/arm/boot/Image $(obj)/kernel.img RK2906
+ @echo ' RK2906 Image: $@ is ready'
+else
kernel.img: Image FORCE
$(Q)$(srctree)/mkkrnlimg $(obj)/arch/arm/boot/Image $(obj)/kernel.img
@echo ' Image: $@ is ready'
+endif
zkernel.img: zImage FORCE
$(Q)$(srctree)/mkkrnlimg $(obj)/arch/arm/boot/zImage $(obj)/kernel.img
@echo ' Image: kernel.img is ready'
+ANDROID_RAMDISK_IMG := $(shell echo $(OUT) | sed -e 's/^.*\/out\/target\/product\//out\/target\/product\//')/ramdisk.img
+ANDROID_DIR := $(shell cd $(OUT)/../../../../ && pwd)
+ANDROID_PROCESSORS := $(shell grep 'processor' /proc/cpuinfo | wc -l)
+checkandroid: FORCE
+ $(Q)test -n "$(OUT)" || (echo "Run 'cd .. && . build/envsetup.sh && setpaths && cd -' first to build boot.img"; /bin/false)
+ $(Q)test -n "`which mkbootimg`" || (echo "No mkbootimg, try build..." && sudo -u `whoami` $(MAKE) -j$(ANDROID_PROCESSORS) -C $(ANDROID_DIR) mkbootimg $(ANDROID_RAMDISK_IMG))
+ $(Q)test -e $(OUT)/ramdisk.img || (echo "No $(OUT)/ramdisk.img, try build..." && sudo -u `whoami` $(MAKE) -j$(ANDROID_PROCESSORS) -C $(ANDROID_DIR) $(ANDROID_RAMDISK_IMG))
+
+PHONY += bootimg boot.img
+bootimg boot.img: zImage checkandroid FORCE
+ $(Q)cp -a $(obj)/arch/arm/boot/zImage $(OUT)/kernel
+ $(Q)mkbootimg --kernel $(OUT)/kernel --ramdisk $(OUT)/ramdisk.img --output $(OUT)/boot.img
+ @echo ' Image: $(OUT)/boot.img is ready'
+ $Q[ -d $(ANDROID_DIR)/rockdev/Image/ ] && cp -a $(OUT)/boot.img $(ANDROID_DIR)/rockdev/Image/ && echo ' Image: $(ANDROID_DIR)/rockdev/Image/boot.img is ready' || /bin/true
+
define archhelp
echo ' kernel.img - Rockchip kernel image'
echo ' zkernel.img - Compressed Rockchip kernel image'
+ echo ' boot.img'
+ echo ' bootimg - Android boot image'
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
echo '* xipImage - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'
echo ' (supply initrd image via make variable INITRD=<path>)'
echo ' install - Install uncompressed kernel'
echo ' zinstall - Install compressed kernel'
+ echo ' uinstall - Install U-Boot wrapped compressed kernel'
echo ' Install using (your) ~/bin/$(INSTALLKERNEL) or'
echo ' (distribution) /sbin/$(INSTALLKERNEL) or'
echo ' install to $$(INSTALL_PATH) and run lilo'
projects / firefly-linux-kernel-4.4.55.git / blobdiff