Makefile 2.9 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 += sections.o
  41. obj-y += stack.o
  42. ifdef CONFIG_CPU_V7M
  43. obj-y += interrupts_m.o
  44. else ifdef CONFIG_ARM64
  45. obj-$(CONFIG_FSL_LAYERSCAPE) += ccn504.o
  46. ifneq ($(CONFIG_GICV2)$(CONFIG_GICV3),)
  47. obj-y += gic_64.o
  48. endif
  49. obj-y += interrupts_64.o
  50. else
  51. obj-y += interrupts.o
  52. endif
  53. ifndef CONFIG_SYSRESET
  54. obj-y += reset.o
  55. endif
  56. obj-y += cache.o
  57. obj-$(CONFIG_SYS_ARM_CACHE_CP15) += cache-cp15.o
  58. obj-y += psci-dt.o
  59. obj-$(CONFIG_DEBUG_LL) += debug.o
  60. # For EABI conformant tool chains, provide eabi_compat()
  61. ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
  62. extra-y += eabi_compat.o
  63. endif
  64. # some files can only build in ARM or THUMB2, not THUMB1
  65. ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
  66. asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
  67. ifndef CONFIG_HAS_THUMB2
  68. # for C files, just apend -marm, which will override previous -mthumb*
  69. ifndef CONFIG_ARM64
  70. CFLAGS_cache.o := -marm
  71. CFLAGS_cache-cp15.o := -marm
  72. endif
  73. # For .S, drop -mthumb* and other thumb-related options.
  74. # CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
  75. # was implemented and is used here.
  76. # Also, define ${target}_NO_THUMB_BUILD for these two targets
  77. # so that the code knows it should not use Thumb.
  78. AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
  79. AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
  80. AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
  81. AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
  82. endif
  83. endif
  84. # For building EFI apps
  85. CFLAGS_$(EFI_CRT0) := $(CFLAGS_EFI)
  86. CFLAGS_REMOVE_$(EFI_CRT0) := $(CFLAGS_NON_EFI)
  87. CFLAGS_$(EFI_RELOC) := $(CFLAGS_EFI)
  88. CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
  89. extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
  90. # TODO: As of v2019.01 the relocation code for the EFI application cannot
  91. # be built on ARMv7-M.
  92. ifndef CONFIG_CPU_V7M
  93. #extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
  94. endif
  95. extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)