Makefile 3.1 KB

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  1. # SPDX-License-Identifier: GPL-2.0+
  2. #
  3. # (C) Copyright 2002-2006
  4. # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  5. lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o \
  6. lib1funcs.o uldivmod.o div0.o \
  7. div64.o muldi3.o
  8. ifdef CONFIG_CPU_V7M
  9. obj-y += vectors_m.o crt0.o
  10. else ifdef CONFIG_ARM64
  11. obj-y += crt0_64.o
  12. else
  13. obj-y += vectors.o crt0.o
  14. endif
  15. ifdef CONFIG_ARM64
  16. obj-y += setjmp_aarch64.o
  17. else
  18. obj-y += setjmp.o
  19. endif
  20. ifndef CONFIG_SPL_BUILD
  21. ifdef CONFIG_ARM64
  22. obj-y += relocate_64.o
  23. else
  24. obj-y += relocate.o
  25. endif
  26. obj-$(CONFIG_CPU_V7M) += cmd_boot.o
  27. obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
  28. obj-$(CONFIG_CMD_BOOTI) += bootm.o image.o
  29. obj-$(CONFIG_CMD_BOOTM) += bootm.o
  30. obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o
  31. obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
  32. else
  33. obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o
  34. obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o
  35. obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
  36. endif
  37. obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMSET) += memset.o
  38. obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMCPY) += memcpy.o
  39. obj-$(CONFIG_SEMIHOSTING) += semihosting.o
  40. obj-y += bdinfo.o
  41. obj-y += sections.o
  42. CFLAGS_REMOVE_sections.o := $(LTO_CFLAGS)
  43. obj-y += stack.o
  44. ifdef CONFIG_CPU_V7M
  45. obj-y += interrupts_m.o
  46. else ifdef CONFIG_ARM64
  47. obj-$(CONFIG_FSL_LAYERSCAPE) += ccn504.o
  48. ifneq ($(CONFIG_GICV2)$(CONFIG_GICV3),)
  49. obj-y += gic_64.o
  50. endif
  51. obj-$(CONFIG_GIC_V3_ITS) += gic-v3-its.o
  52. obj-y += interrupts_64.o
  53. else
  54. obj-y += interrupts.o
  55. endif
  56. ifndef CONFIG_$(SPL_TPL_)SYSRESET
  57. obj-y += reset.o
  58. endif
  59. obj-y += cache.o
  60. obj-$(CONFIG_SYS_ARM_CACHE_CP15) += cache-cp15.o
  61. CFLAGS_REMOVE_cache-cp15.o := $(LTO_CFLAGS)
  62. obj-y += psci-dt.o
  63. obj-$(CONFIG_DEBUG_LL) += debug.o
  64. # For EABI conformant tool chains, provide eabi_compat()
  65. ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
  66. extra-y += eabi_compat.o
  67. endif
  68. # some files can only build in ARM or THUMB2, not THUMB1
  69. ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
  70. asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
  71. ifndef CONFIG_HAS_THUMB2
  72. # for C files, just apend -marm, which will override previous -mthumb*
  73. ifndef CONFIG_ARM64
  74. CFLAGS_cache.o := -marm
  75. CFLAGS_cache-cp15.o := -marm
  76. endif
  77. # For .S, drop -mthumb* and other thumb-related options.
  78. # CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
  79. # was implemented and is used here.
  80. # Also, define ${target}_NO_THUMB_BUILD for these two targets
  81. # so that the code knows it should not use Thumb.
  82. AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
  83. AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
  84. AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
  85. AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
  86. endif
  87. endif
  88. # For building EFI apps
  89. CFLAGS_$(EFI_CRT0) := $(CFLAGS_EFI)
  90. CFLAGS_REMOVE_$(EFI_CRT0) := $(CFLAGS_NON_EFI)
  91. CFLAGS_$(EFI_RELOC) := $(CFLAGS_EFI)
  92. CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
  93. extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
  94. # TODO: As of v2019.01 the relocation code for the EFI application cannot
  95. # be built on ARMv7-M.
  96. ifndef CONFIG_CPU_V7M
  97. #extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
  98. endif
  99. extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)