[people/ms/u-boot.git] / arch / arm / Makefile

#
# SPDX-License-Identifier:	GPL-2.0+
#

ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TEGRA),yy)
CONFIG_CPU_V7=
CONFIG_CPU_ARM720T=y
endif

# This selects which instruction set is used.
arch-$(CONFIG_CPU_ARM720T)	=-march=armv4
arch-$(CONFIG_CPU_ARM920T)	=-march=armv4
arch-$(CONFIG_CPU_ARM926EJS)	=-march=armv5te
arch-$(CONFIG_CPU_ARM946ES)	=-march=armv4
arch-$(CONFIG_CPU_SA1100)	=-march=armv4
arch-$(CONFIG_CPU_PXA)		=
arch-$(CONFIG_CPU_ARM1136)	=-march=armv5
arch-$(CONFIG_CPU_ARM1176)	=-march=armv5t
arch-$(CONFIG_CPU_V7)		=$(call cc-option, -march=armv7-a, -march=armv5)
arch-$(CONFIG_ARM64)		=-march=armv8-a

# Evaluate arch cc-option calls now
arch-y := $(arch-y)

# This selects how we optimise for the processor.
tune-$(CONFIG_CPU_ARM720T)	=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM920T)	=
tune-$(CONFIG_CPU_ARM926EJS)	=
tune-$(CONFIG_CPU_ARM946ES)	=
tune-$(CONFIG_CPU_SA1100)	=-mtune=strongarm1100
tune-$(CONFIG_CPU_PXA)		=-mcpu=xscale
tune-$(CONFIG_CPU_ARM1136)	=
tune-$(CONFIG_CPU_ARM1176)	=
tune-$(CONFIG_CPU_V7)		=
tune-$(CONFIG_ARM64)		=

# Evaluate tune cc-option calls now
tune-y := $(tune-y)

PLATFORM_CPPFLAGS += $(arch-y) $(tune-y)

# Machine directory name.  This list is sorted alphanumerically
# by CONFIG_* macro name.
machine-$(CONFIG_ARCH_AT91)		+= at91
machine-$(CONFIG_ARCH_BCM283X)		+= bcm283x
machine-$(CONFIG_ARCH_DAVINCI)		+= davinci
machine-$(CONFIG_ARCH_EXYNOS)		+= exynos
machine-$(CONFIG_ARCH_HIGHBANK)		+= highbank
machine-$(CONFIG_ARCH_KEYSTONE)		+= keystone
# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
machine-$(CONFIG_KIRKWOOD)		+= kirkwood
machine-$(CONFIG_ARCH_MVEBU)		+= mvebu
# TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
# TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
machine-$(CONFIG_ORION5X)		+= orion5x
machine-$(CONFIG_ARCH_S5PC1XX)		+= s5pc1xx
machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
machine-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip
machine-$(CONFIG_TEGRA)			+= tegra
machine-$(CONFIG_ARCH_UNIPHIER)		+= uniphier
machine-$(CONFIG_ARCH_ZYNQ)		+= zynq

machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))

PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))

libs-y += $(machdirs)

head-y := arch/arm/cpu/$(CPU)/start.o

ifeq ($(CONFIG_SPL_BUILD),y)
ifneq ($(CONFIG_SPL_START_S_PATH),)
head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
endif
endif

libs-y += arch/arm/cpu/$(CPU)/
libs-y += arch/arm/cpu/
libs-y += arch/arm/lib/

ifeq ($(CONFIG_SPL_BUILD),y)
ifneq (,$(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_MX35)$(filter $(SOC), mx25 mx27 mx5 mx6 mx7 mx31 mx35))
libs-y += arch/arm/imx-common/
endif
else
ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx7 mx31 mx35 mxs vf610))
libs-y += arch/arm/imx-common/
endif
endif

ifneq (,$(filter $(SOC), kirkwood))
libs-y += arch/arm/mach-mvebu/
endif

# deprecated
-include $(machdirs)/config.mk
Commit	Line	Data
e19db555 DS	1	#
	2	# SPDX-License-Identifier: GPL-2.0+
	3	#
	4
bf71a29c MY	5	ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TEGRA),yy)
	6	CONFIG_CPU_V7=
	7	CONFIG_CPU_ARM720T=y
	8	endif
	9
79d75d75 MY	10	# This selects which instruction set is used.
	11	arch-$(CONFIG_CPU_ARM720T) =-march=armv4
	12	arch-$(CONFIG_CPU_ARM920T) =-march=armv4
	13	arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te
	14	arch-$(CONFIG_CPU_ARM946ES) =-march=armv4
	15	arch-$(CONFIG_CPU_SA1100) =-march=armv4
	16	arch-$(CONFIG_CPU_PXA) =
	17	arch-$(CONFIG_CPU_ARM1136) =-march=armv5
	18	arch-$(CONFIG_CPU_ARM1176) =-march=armv5t
	19	arch-$(CONFIG_CPU_V7) =$(call cc-option, -march=armv7-a, -march=armv5)
	20	arch-$(CONFIG_ARM64) =-march=armv8-a
	21
	22	# Evaluate arch cc-option calls now
	23	arch-y := $(arch-y)
	24
	25	# This selects how we optimise for the processor.
	26	tune-$(CONFIG_CPU_ARM720T) =-mtune=arm7tdmi
	27	tune-$(CONFIG_CPU_ARM920T) =
	28	tune-$(CONFIG_CPU_ARM926EJS) =
	29	tune-$(CONFIG_CPU_ARM946ES) =
	30	tune-$(CONFIG_CPU_SA1100) =-mtune=strongarm1100
	31	tune-$(CONFIG_CPU_PXA) =-mcpu=xscale
	32	tune-$(CONFIG_CPU_ARM1136) =
	33	tune-$(CONFIG_CPU_ARM1176) =
	34	tune-$(CONFIG_CPU_V7) =
	35	tune-$(CONFIG_ARM64) =
	36
	37	# Evaluate tune cc-option calls now
	38	tune-y := $(tune-y)
	39
	40	PLATFORM_CPPFLAGS += $(arch-y) $(tune-y)
	41
01f14456 MY	42	# Machine directory name. This list is sorted alphanumerically
01f14456 MY	43	# by CONFIG_* macro name.
62011840	44	machine-$(CONFIG_ARCH_AT91) += at91
ddf6bd48	45	machine-$(CONFIG_ARCH_BCM283X) += bcm283x
601fbec7	46	machine-$(CONFIG_ARCH_DAVINCI) += davinci
77b55e8c	47	machine-$(CONFIG_ARCH_EXYNOS) += exynos
72a8ff4b	48	machine-$(CONFIG_ARCH_HIGHBANK) += highbank
39a72345	49	machine-$(CONFIG_ARCH_KEYSTONE) += keystone
56f86e39 MY	50	# TODO: rename CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD
56f86e39 MY	51	machine-$(CONFIG_KIRKWOOD) += kirkwood
81e33f4b	52	machine-$(CONFIG_ARCH_MVEBU) += mvebu
09f455dc	53	# TODO: rename CONFIG_TEGRA -> CONFIG_ARCH_TEGRA
3e93b4e6 MY	54	# TODO: rename CONFIG_ORION5X -> CONFIG_ARCH_ORION5X
3e93b4e6 MY	55	machine-$(CONFIG_ORION5X) += orion5x
225f5eec	56	machine-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx
05a21721	57	machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
2444dae5	58	machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
09f455dc	59	machine-$(CONFIG_TEGRA) += tegra
4c425570	60	machine-$(CONFIG_ARCH_UNIPHIER) += uniphier
5ca269a4	61	machine-$(CONFIG_ARCH_ZYNQ) += zynq
01f14456 MY	62
	63	machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
	64
30ebf88f MY	65	PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
30ebf88f MY	66
01f14456 MY	67	libs-y += $(machdirs)
01f14456 MY	68
e19db555 DS	69	head-y := arch/arm/cpu/$(CPU)/start.o
	70
	71	ifeq ($(CONFIG_SPL_BUILD),y)
	72	ifneq ($(CONFIG_SPL_START_S_PATH),)
	73	head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
	74	endif
	75	endif
	76
	77	libs-y += arch/arm/cpu/$(CPU)/
	78	libs-y += arch/arm/cpu/
	79	libs-y += arch/arm/lib/
	80
	81	ifeq ($(CONFIG_SPL_BUILD),y)
cd562c8d	82	ifneq (,$(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_MX35)$(filter $(SOC), mx25 mx27 mx5 mx6 mx7 mx31 mx35))
e19db555 DS	83	libs-y += arch/arm/imx-common/
	84	endif
	85	else
cd562c8d	86	ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx7 mx31 mx35 mxs vf610))
e19db555 DS	87	libs-y += arch/arm/imx-common/
	88	endif
	89	endif
	90
d0787656 SR	91	ifneq (,$(filter $(SOC), kirkwood))
d0787656 SR	92	libs-y += arch/arm/mach-mvebu/
e19db555	93	endif
01f14456 MY	94
	95	# deprecated
	96	-include $(machdirs)/config.mk