Makefile 5.4 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168
  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 += $(call cc-option,-mno-fdpic)
  19. KBUILD_CFLAGS_MODULE += -mlong-calls
  20. LDFLAGS += -m elf32bfin
  21. KBUILD_DEFCONFIG := BF537-STAMP_defconfig
  22. # setup the machine name and the machine dependent settings
  23. machine-$(CONFIG_BF512) := bf518
  24. machine-$(CONFIG_BF514) := bf518
  25. machine-$(CONFIG_BF516) := bf518
  26. machine-$(CONFIG_BF518) := bf518
  27. machine-$(CONFIG_BF522) := bf527
  28. machine-$(CONFIG_BF523) := bf527
  29. machine-$(CONFIG_BF524) := bf527
  30. machine-$(CONFIG_BF525) := bf527
  31. machine-$(CONFIG_BF526) := bf527
  32. machine-$(CONFIG_BF527) := bf527
  33. machine-$(CONFIG_BF531) := bf533
  34. machine-$(CONFIG_BF532) := bf533
  35. machine-$(CONFIG_BF533) := bf533
  36. machine-$(CONFIG_BF534) := bf537
  37. machine-$(CONFIG_BF536) := bf537
  38. machine-$(CONFIG_BF537) := bf537
  39. machine-$(CONFIG_BF538) := bf538
  40. machine-$(CONFIG_BF539) := bf538
  41. machine-$(CONFIG_BF542) := bf548
  42. machine-$(CONFIG_BF542M) := bf548
  43. machine-$(CONFIG_BF544) := bf548
  44. machine-$(CONFIG_BF544M) := bf548
  45. machine-$(CONFIG_BF547) := bf548
  46. machine-$(CONFIG_BF547M) := bf548
  47. machine-$(CONFIG_BF548) := bf548
  48. machine-$(CONFIG_BF548M) := bf548
  49. machine-$(CONFIG_BF549) := bf548
  50. machine-$(CONFIG_BF549M) := bf548
  51. machine-$(CONFIG_BF561) := bf561
  52. machine-$(CONFIG_BF609) := bf609
  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. cpu-$(CONFIG_BF609) := bf609
  85. rev-$(CONFIG_BF_REV_0_0) := 0.0
  86. rev-$(CONFIG_BF_REV_0_1) := 0.1
  87. rev-$(CONFIG_BF_REV_0_2) := 0.2
  88. rev-$(CONFIG_BF_REV_0_3) := 0.3
  89. rev-$(CONFIG_BF_REV_0_4) := 0.4
  90. rev-$(CONFIG_BF_REV_0_5) := 0.5
  91. rev-$(CONFIG_BF_REV_0_6) := 0.6
  92. rev-$(CONFIG_BF_REV_NONE) := none
  93. rev-$(CONFIG_BF_REV_ANY) := any
  94. CPU_REV := $(cpu-y)-$(rev-y)
  95. export CPU_REV
  96. KBUILD_CFLAGS += -mcpu=$(CPU_REV)
  97. KBUILD_AFLAGS += -mcpu=$(CPU_REV)
  98. # - we utilize the silicon rev from the toolchain, so move it over to the checkflags
  99. CHECKFLAGS_SILICON = $(shell echo "" | $(CPP) $(KBUILD_CFLAGS) -dD - 2>/dev/null | awk '$$2 == "__SILICON_REVISION__" { print $$3 }')
  100. CHECKFLAGS += -D__SILICON_REVISION__=$(CHECKFLAGS_SILICON) -D__bfin__
  101. core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ arch/$(ARCH)/mach-common/
  102. # If we have a machine-specific directory, then include it in the build.
  103. ifneq ($(machine-y),)
  104. core-y += arch/$(ARCH)/mach-$(MACHINE)/
  105. core-y += arch/$(ARCH)/mach-$(MACHINE)/boards/
  106. endif
  107. ifeq ($(CONFIG_MPU),y)
  108. core-y += arch/$(ARCH)/kernel/cplb-mpu/
  109. else
  110. core-y += arch/$(ARCH)/kernel/cplb-nompu/
  111. endif
  112. drivers-$(CONFIG_OPROFILE) += arch/$(ARCH)/oprofile/
  113. libs-y += arch/$(ARCH)/lib/
  114. machdirs := $(patsubst %,arch/blackfin/mach-%/, $(machine-y))
  115. KBUILD_CFLAGS += -Iarch/$(ARCH)/include/
  116. KBUILD_CFLAGS += -Iarch/$(ARCH)/mach-$(MACHINE)/include
  117. KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
  118. CLEAN_FILES += \
  119. arch/$(ARCH)/kernel/asm-offsets.s \
  120. archclean:
  121. $(Q)$(MAKE) $(clean)=$(boot)
  122. INSTALL_PATH ?= /tftpboot
  123. boot := arch/$(ARCH)/boot
  124. BOOT_TARGETS = uImage uImage.bin uImage.bz2 uImage.gz uImage.lzma uImage.lzo uImage.xip
  125. PHONY += $(BOOT_TARGETS) install
  126. KBUILD_IMAGE := $(boot)/uImage
  127. all: uImage
  128. $(BOOT_TARGETS): vmlinux
  129. $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
  130. install:
  131. $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
  132. define archhelp
  133. echo '* vmImage - Alias to selected kernel format (vmImage.gz by default)'
  134. echo ' vmImage.bin - Uncompressed Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bin)'
  135. echo ' vmImage.bz2 - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.bz2)'
  136. echo '* vmImage.gz - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.gz)'
  137. echo ' vmImage.lzma - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzma)'
  138. echo ' vmImage.lzo - Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.lzo)'
  139. echo ' vmImage.xip - XIP Kernel-only image for U-Boot (arch/$(ARCH)/boot/vmImage.xip)'
  140. echo ' install - Install kernel using'
  141. echo ' (your) ~/bin/$(INSTALLKERNEL) or'
  142. echo ' (distribution) PATH: $(INSTALLKERNEL) or'
  143. echo ' install to $$(INSTALL_PATH)'
  144. endef