Makefile 3.6 KB

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  1. # Copyright (c) 2020 StarFiveTech, Inc
  2. # compiler tool chain
  3. CROSSCOMPILE?=riscv64-unknown-elf-
  4. CC=${CROSSCOMPILE}gcc
  5. LD=${CROSSCOMPILE}ld
  6. OBJCOPY=${CROSSCOMPILE}objcopy
  7. OBJDUMP=${CROSSCOMPILE}objdump
  8. #DDR_SPEED 1:1600. 2:2133 3:2800 4 :3200
  9. DDR_SPEED = 2133
  10. SUFFIX=$(shell date +%y%m%d)
  11. GIT_VERSION=$(shell git show -s --pretty=format:%h)
  12. VERSION=$(SUFFIX)-$(GIT_VERSION)
  13. TARGET = ddrinit-$(DDR_SPEED)-$(SUFFIX)
  14. LINKER_SCRIPT := ddrinit.lds
  15. MAP_FILE := ddrinit.map
  16. INCLUDE_DIR = -I. -I../boot\
  17. -I../common\
  18. -I../gpio\
  19. -I../spi\
  20. -I../system\
  21. -I../uart \
  22. -I../timer \
  23. -I../sdio\
  24. -I../gpt \
  25. -I../crc32 \
  26. ifeq ($(strip $(DDR_SPEED)),1600)
  27. INCLUDE_DIR +=-I../ddrphy_cfg/memory/jedec_lpddr4_16gb_3200/regconfig_sim_800_cl14_bl16
  28. else ifeq ($(strip $(DDR_SPEED)),2133)
  29. INCLUDE_DIR +=-I../ddrphy_cfg/memory/jedec_lpddr4_16gb_3200/regconfig_sim_1066_cl20_bl16
  30. else ifeq ($(strip $(DDR_SPEED)),2800)
  31. INCLUDE_DIR +=-I../ddrphy_cfg/memory/jedec_lpddr4_16gb_3200/regconfig_sim_1600_cl28_bl16
  32. else ifeq ($(strip $(DDR_SPEED)),3200)
  33. INCLUDE_DIR +=-I../ddrphy_cfg/memory/jedec_lpddr4_16gb_3200/regconfig_sim_1600_cl28_bl16
  34. else
  35. $(error DDR_SPEED $(DDR_SPEED) illegal!)
  36. endif
  37. # compiler options
  38. RISCV_ARCH := rv64imafdc
  39. RISCV_ABI := lp64d
  40. CFLAGS += -O2 -g -c -Wall -DVERSION=\"$(VERSION)\"
  41. CFLAGS += -march=$(RISCV_ARCH)
  42. CFLAGS += -mabi=$(RISCV_ABI)
  43. CFLAGS += -mcmodel=medany
  44. CFLAGS += $(INCLUDE_DIR)
  45. CCASFLAGS= -mcmodel=medany -mexplicit-relocs
  46. LDFLAGS = -march=$(RISCV_ARCH) -mabi=$(RISCV_ABI)-T $(LINKER_SCRIPT) -nostartfiles --specs=nano.specs -Wl,-Map,$(MAP_FILE)
  47. # object list
  48. OBJECTLIST=../boot/start.o \
  49. ../boot/bootmain.o \
  50. ../boot/trap.o \
  51. ../uart/uart.o \
  52. ../uart/cmd.o \
  53. ../uart/xmodem.o \
  54. ../uart/crc16.o \
  55. ../common/util.o \
  56. ../common/ctype.o \
  57. ../gpio/gpio.o \
  58. ../spi/spi.o \
  59. ../spi/spi_probe.o \
  60. ../spi/cadence_qspi.o \
  61. ../spi/spi_flash.o \
  62. ../spi/cadence_qspi_apb.o \
  63. ../timer/timer.o \
  64. ../sdio/bouncebuf.o \
  65. ../sdio/dw_mmc.o \
  66. ../sdio/mmc.o \
  67. ../sdio/mmc_write.o \
  68. ../sdio/sdio.o \
  69. ../gpt/gpt.o \
  70. ../ddrphy_cfg/regconfig.h.sim_PHY.o \
  71. ../ddrphy_cfg/regconfig.h.sim_PI.o \
  72. ../crc32/crc32.o \
  73. ifeq ($(strip $(DDR_SPEED)),1600)
  74. OBJECTLIST +=../ddrc_cfg/lpddr4_800_cl14_bl16/orbit_boot_800.o
  75. OBJECTLIST +=../ddrphy_cfg/lpddr4_1600_cl28_bl16/regconfig_pi_start.o
  76. CFLAGS +=-DDDR_1600
  77. else ifeq ($(strip $(DDR_SPEED)),2133)
  78. OBJECTLIST +=../ddrc_cfg/lpddr4_1066_cl20_bl16/orbit_boot_1066.o
  79. OBJECTLIST +=../ddrphy_cfg/lpddr4_1600_cl28_bl16/regconfig_pi_start.o
  80. CFLAGS +=-DDDR_2133
  81. else ifeq ($(strip $(DDR_SPEED)),2800)
  82. OBJECTLIST +=../ddrc_cfg/lpddr4_1333_cl24_bl16/orbit_boot_1333.o
  83. OBJECTLIST +=../ddrphy_cfg/lpddr4_1600_cl28_bl16/regconfig_pi_start_2800.o
  84. CFLAGS +=-DDDR_2800
  85. else ifeq ($(strip $(DDR_SPEED)),3200)
  86. OBJECTLIST +=../ddrc_cfg/lpddr4_1600_cl28_bl16/orbit_boot_1600.o
  87. OBJECTLIST +=../ddrphy_cfg/lpddr4_1600_cl28_bl16/regconfig_pi_start_3200.o
  88. CFLAGS +=-DDDR_3200
  89. else
  90. $(error DDR_SPEED $(DDR_SPEED) illegal!)
  91. endif
  92. all:$(TARGET).elf $(TARGET).bin $(TARGET).asm
  93. $(TARGET).elf:$(OBJECTLIST)
  94. @echo ================================================================================
  95. $(CC) -o $(TARGET).elf $(LDFLAGS) $(OBJECTLIST)
  96. @echo $(TARGET).elf LINK SUCCEED!
  97. %.bin: %.elf
  98. $(OBJCOPY) -O binary $^ $@
  99. @if [ -f fsz.sh ]; then ./fsz.sh $(TARGET).bin; fi
  100. %.asm: %.elf
  101. $(OBJDUMP) -S $^ > $@
  102. %.dtb: %.dts
  103. dtc $^ -o $@ -O dtb
  104. %.o: %.S
  105. $(CC) $(CFLAGS) $(CCASFLAGS) -c $< -o $@
  106. %.o: %.c
  107. $(CC) $(CFLAGS) -o $@ -c $<
  108. .PHONY: clean
  109. clean:
  110. rm -f $(OBJECTLIST) $(TARGET).bin *.asm