rtconfig.py 3.4 KB

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  1. import os
  2. import sys
  3. # toolchains options
  4. ARCH='arm'
  5. CPU='cortex-r52'
  6. CROSS_TOOL='gcc'
  7. if os.getenv('RTT_CC'):
  8. CROSS_TOOL = os.getenv('RTT_CC')
  9. if os.getenv('RTT_ROOT'):
  10. RTT_ROOT = os.getenv('RTT_ROOT')
  11. # cross_tool provides the cross compiler
  12. # EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
  13. if CROSS_TOOL == 'gcc':
  14. PLATFORM = 'gcc'
  15. EXEC_PATH = r'C:\Users\XXYYZZ'
  16. elif CROSS_TOOL == 'keil':
  17. PLATFORM = 'armclang'
  18. EXEC_PATH = r'C:/Keil_v5'
  19. elif CROSS_TOOL == 'iar':
  20. PLATFORM = 'iccarm'
  21. EXEC_PATH = r'D:/IAR Systems/Embedded Workbench 9.2'
  22. if os.getenv('RTT_EXEC_PATH'):
  23. EXEC_PATH = os.getenv('RTT_EXEC_PATH')
  24. BUILD = 'debug'
  25. # BUILD = 'release'
  26. if PLATFORM == 'gcc':
  27. # toolchains
  28. PREFIX = 'arm-none-eabi-'
  29. CC = PREFIX + 'gcc'
  30. AS = PREFIX + 'gcc'
  31. AR = PREFIX + 'ar'
  32. CXX = PREFIX + 'g++'
  33. LINK = PREFIX + 'gcc'
  34. TARGET_EXT = 'elf'
  35. SIZE = PREFIX + 'size'
  36. OBJDUMP = PREFIX + 'objdump'
  37. OBJCPY = PREFIX + 'objcopy'
  38. NM = PREFIX + 'nm'
  39. DEVICE = ' -mcpu=cortex-r52 -marm -mfloat-abi=hard -mfpu=neon-fp-armv8 -munaligned-access -fdiagnostics-parseable-fixits -Og -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -funwind-tables'
  40. CFLAGS = DEVICE + ' -Dgcc'
  41. AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=arm '
  42. LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T script/fsp_xspi0_boot.ld -L script/'
  43. CPATH = ''
  44. LPATH = ''
  45. if BUILD == 'debug':
  46. CFLAGS += ' -O0 -gdwarf-2 -g -Wall'
  47. AFLAGS += ' -gdwarf-2'
  48. else:
  49. CFLAGS += ' -Os'
  50. CXXFLAGS = CFLAGS
  51. POST_ACTION = OBJCPY + ' -O ihex $TARGET rtthread.hex\n' + SIZE + ' $TARGET \n'
  52. # POST_ACTION += OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
  53. elif PLATFORM == 'iccarm':
  54. # toolchains
  55. CC = 'iccarm'
  56. CXX = 'iccarm'
  57. AS = 'iasmarm'
  58. AR = 'iarchive'
  59. LINK = 'ilinkarm'
  60. TARGET_EXT = 'out'
  61. DEVICE = '-Dewarm'
  62. CFLAGS = DEVICE
  63. CFLAGS += ' --diag_suppress Pa050'
  64. CFLAGS += ' --no_cse'
  65. CFLAGS += ' --no_unroll'
  66. CFLAGS += ' --no_inline'
  67. CFLAGS += ' --no_code_motion'
  68. CFLAGS += ' --no_tbaa'
  69. CFLAGS += ' --no_clustering'
  70. CFLAGS += ' --no_scheduling'
  71. CFLAGS += ' --endian=little'
  72. CFLAGS += ' --cpu=Cortex-R52'
  73. CFLAGS += ' -e'
  74. CFLAGS += ' --arm'
  75. CFLAGS += ' --float-abi=hard'
  76. CFLAGS += ' --fpu=neon-fp-armv8'
  77. CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'
  78. CFLAGS += ' --silent'
  79. AFLAGS = DEVICE
  80. AFLAGS += ' -s+'
  81. AFLAGS += ' -w+'
  82. AFLAGS += ' -r'
  83. AFLAGS += ' --cpu Cortex-R52'
  84. AFLAGS += ' --arm'
  85. AFLAGS += ' --float-abi hard'
  86. AFLAGS += ' --fpu neon-fp-armv8'
  87. # AFLAGS += ' --unaligned-access'
  88. AFLAGS += ' -S'
  89. if BUILD == 'debug':
  90. CFLAGS += ' --debug'
  91. CFLAGS += ' -On'
  92. else:
  93. CFLAGS += ' -Oh'
  94. LFLAGS = ' --config "script/fsp_xspi0_boot.icf"'
  95. LFLAGS += ' --entry Reset_Handler'
  96. CXXFLAGS = CFLAGS
  97. EXEC_PATH = EXEC_PATH + '/arm/bin/'
  98. POST_ACTION = 'ielftool --bin $TARGET rtthread.bin'
  99. def dist_handle(BSP_ROOT, dist_dir):
  100. import sys
  101. cwd_path = os.getcwd()
  102. sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools'))
  103. from sdk_dist import dist_do_building
  104. dist_do_building(BSP_ROOT, dist_dir)