/arch/blackfin/Makefile

https://bitbucket.org/thekraven/iscream_thunderc-2.6.35 · Makefile · 166 lines · 131 code · 24 blank · 11 comment · 6 complexity · 0810aad44453edbf0591e308782ea337 MD5 · raw file

  1. #
  2. # arch/blackfin/Makefile
  3. #
  4. # This file is subject to the terms and conditions of the GNU General Public
  5. # License. See the file "COPYING" in the main directory of this archive
  6. # for more details.
  7. #
  8. ifeq ($(CROSS_COMPILE),)
  9. CROSS_COMPILE := bfin-uclinux-
  10. endif
  11. LDFLAGS_vmlinux := -X
  12. OBJCOPYFLAGS := -O binary -R .note -R .comment -S
  13. GZFLAGS := -9
  14. KBUILD_CFLAGS += $(call cc-option,-mno-fdpic)
  15. ifeq ($(CONFIG_ROMKERNEL),y)
  16. KBUILD_CFLAGS += -mlong-calls
  17. endif
  18. KBUILD_AFLAGS += $(call cc-option,-mno-fdpic)
  19. CFLAGS_MODULE += -mlong-calls
  20. LDFLAGS_MODULE += -m elf32bfin
  21. KALLSYMS += --symbol-prefix=_
  22. KBUILD_DEFCONFIG := BF537-STAMP_defconfig
  23. # setup the machine name and the machine dependent settings
  24. machine-$(CONFIG_BF512) := bf518
  25. machine-$(CONFIG_BF514) := bf518
  26. machine-$(CONFIG_BF516) := bf518
  27. machine-$(CONFIG_BF518) := bf518
  28. machine-$(CONFIG_BF522) := bf527
  29. machine-$(CONFIG_BF523) := bf527
  30. machine-$(CONFIG_BF524) := bf527
  31. machine-$(CONFIG_BF525) := bf527
  32. machine-$(CONFIG_BF526) := bf527
  33. machine-$(CONFIG_BF527) := bf527
  34. machine-$(CONFIG_BF531) := bf533
  35. machine-$(CONFIG_BF532) := bf533
  36. machine-$(CONFIG_BF533) := bf533
  37. machine-$(CONFIG_BF534) := bf537
  38. machine-$(CONFIG_BF536) := bf537
  39. machine-$(CONFIG_BF537) := bf537
  40. machine-$(CONFIG_BF538) := bf538
  41. machine-$(CONFIG_BF539) := bf538
  42. machine-$(CONFIG_BF542) := bf548
  43. machine-$(CONFIG_BF542M) := bf548
  44. machine-$(CONFIG_BF544) := bf548
  45. machine-$(CONFIG_BF544M) := bf548
  46. machine-$(CONFIG_BF547) := bf548
  47. machine-$(CONFIG_BF547M) := bf548
  48. machine-$(CONFIG_BF548) := bf548
  49. machine-$(CONFIG_BF548M) := bf548
  50. machine-$(CONFIG_BF549) := bf548
  51. machine-$(CONFIG_BF549M) := bf548
  52. machine-$(CONFIG_BF561) := bf561
  53. MACHINE := $(machine-y)
  54. export MACHINE
  55. cpu-$(CONFIG_BF512) := bf512
  56. cpu-$(CONFIG_BF514) := bf514
  57. cpu-$(CONFIG_BF516) := bf516
  58. cpu-$(CONFIG_BF518) := bf518
  59. cpu-$(CONFIG_BF522) := bf522
  60. cpu-$(CONFIG_BF523) := bf523
  61. cpu-$(CONFIG_BF524) := bf524
  62. cpu-$(CONFIG_BF525) := bf525
  63. cpu-$(CONFIG_BF526) := bf526
  64. cpu-$(CONFIG_BF527) := bf527
  65. cpu-$(CONFIG_BF531) := bf531
  66. cpu-$(CONFIG_BF532) := bf532
  67. cpu-$(CONFIG_BF533) := bf533
  68. cpu-$(CONFIG_BF534) := bf534
  69. cpu-$(CONFIG_BF536) := bf536
  70. cpu-$(CONFIG_BF537) := bf537
  71. cpu-$(CONFIG_BF538) := bf538
  72. cpu-$(CONFIG_BF539) := bf539
  73. cpu-$(CONFIG_BF542) := bf542
  74. cpu-$(CONFIG_BF542M) := bf542m
  75. cpu-$(CONFIG_BF544) := bf544
  76. cpu-$(CONFIG_BF544M) := bf544m
  77. cpu-$(CONFIG_BF547) := bf547
  78. cpu-$(CONFIG_BF547M) := bf547m
  79. cpu-$(CONFIG_BF548) := bf548
  80. cpu-$(CONFIG_BF548M) := bf548m
  81. cpu-$(CONFIG_BF549) := bf549
  82. cpu-$(CONFIG_BF549M) := bf549m
  83. cpu-$(CONFIG_BF561) := bf561
  84. rev-$(CONFIG_BF_REV_0_0) := 0.0
  85. rev-$(CONFIG_BF_REV_0_1) := 0.1
  86. rev-$(CONFIG_BF_REV_0_2) := 0.2
  87. rev-$(CONFIG_BF_REV_0_3) := 0.3
  88. rev-$(CONFIG_BF_REV_0_4) := 0.4
  89. rev-$(CONFIG_BF_REV_0_5) := 0.5
  90. rev-$(CONFIG_BF_REV_0_6) := 0.6
  91. rev-$(CONFIG_BF_REV_NONE) := none
  92. rev-$(CONFIG_BF_REV_ANY) := any
  93. KBUILD_CFLAGS += -mcpu=$(cpu-y)-$(rev-y)
  94. KBUILD_AFLAGS += -mcpu=$(cpu-y)-$(rev-y)
  95. # - we utilize the silicon rev from the toolchain, so move it over to the checkflags
  96. # - the l1_text attribute is Blackfin specific, so fake it out as used to kill warnings
  97. CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }')
  98. CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -Dl1_text=__used__
  99. head-y := arch/$(ARCH)/kernel/init_task.o
  100. core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
  101. # If we have a machine-specific directory, then include it in the build.
  102. ifneq ($(machine-y),)
  103. core-y += arch/$(ARCH)/mach-$(MACHINE)/
  104. core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/
  105. endif
  106. ifeq ($(CONFIG_MPU),y)
  107. core-y += arch/$(ARCH)/kernel/cplb-mpu/
  108. else
  109. core-y += arch/$(ARCH)/kernel/cplb-nompu/
  110. endif
  111. drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
  112. libs-y += arch/$(ARCH)/lib/
  113. machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y))
  114. KBUILD_CFLAGS += -Iarch/$(ARCH)/include/
  115. KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include
  116. KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
  117. CLEAN_FILES += \
  118. arch/$(ARCH)/kernel/asm-offsets.s \
  119. archclean:
  120. $(Q)$(MAKE) $(clean)=$(boot)
  121. INSTALL_PATH ?= /tftpboot
  122. boot := arch/$(ARCH)/boot
  123. BOOT_TARGETS = vmImage vmImage.bin vmImage.bz2 vmImage.gz vmImage.lzma vmImage.xip
  124. PHONY += $(BOOT_TARGETS) install
  125. KBUILD_IMAGE := $(boot)/vmImage
  126. all: vmImage
  127. $(BOOT_TARGETS): vmlinux
  128. $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
  129. install:
  130. $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
  131. define archhelp
  132. echo '* vmImage - Alias to selected kernel format (vmImage.gz by default)'
  133. echo ' vmImage.bin - Uncompressed Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bin)'
  134. echo ' vmImage.bz2 - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bz2)'
  135. echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)'
  136. echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)'
  137. echo ' vmImage.xip - XIP Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.xip)'
  138. echo ' install - Install kernel using'
  139. echo ' (your) ~/bin/$(INSTALLKERNEL) or'
  140. echo ' (distribution) PATH: $(INSTALLKERNEL) or'
  141. echo ' install to $$(INSTALL_PATH)'
  142. endef