fdf4816908
This is limited board support for the Freescale P2020RDB in single CPU mode. The DDR is configured for a memory bus running at 667Mhz. The system boots from NOR flash and provides the console at 115200 bauds, no other drivers are included. Finally, the PPC Kconfig and make file make the building of the P2020RDB platform firmware possible. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
66 lines
1.2 KiB
Makefile
66 lines
1.2 KiB
Makefile
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CPPFLAGS += -ffixed-r14 -m32 \
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-meabi -D __PPC__ -D CONFIG_PPC \
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-fno-strict-aliasing -mno-spe -mspe=no
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ifdef CONFIG_RELOCATABLE
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CPPFLAGS += -fPIC -mrelocatable
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endif
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ifdef CONFIG_MPC85xx
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CPPFLAGS += -Wa,-me500x2 -msoft-float -mno-string
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endif
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board-$(CONFIG_MACH_PHYCORE_MPC5200B_TINY) := pcm030
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board-$(CONFIG_P2020RDB) := freescale-p2020rdb
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machine-$(CONFIG_ARCH_MPC5200) := mpc5xxx
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machine-$(CONFIG_ARCH_MPC85XX) := mpc85xx
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cpu-$(CONFIG_ARCH_MPC85XX) := 85xx
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE)
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# Add cleanup flags
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ifndef CONFIG_MODULES
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CPPFLAGS += -fdata-sections -ffunction-sections
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endif
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machdirs := $(patsubst %,arch/ppc/mach-%/,$(machine-y))
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ifeq ($(KBUILD_SRC),)
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CPPFLAGS += $(patsubst %,-I%include,$(machdirs))
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else
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CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
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endif
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archprepare: maketools
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PHONY += maketools
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ifneq ($(board-y),)
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BOARD := arch/ppc/boards/$(board-y)/
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else
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BOARD :=
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endif
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ifneq ($(machine-y),)
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MACH := arch/ppc/mach-$(machine-y)/
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else
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MACH :=
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endif
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ifneq ($(cpu-y),)
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CPU := arch/ppc/cpu-$(cpu-y)/
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else
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CPU :=
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endif
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common-y += $(BOARD) $(CPU) $(MACH)
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common-y += arch/ppc/lib/
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lds-y += $(BOARD)/barebox.lds
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