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https://github.com/brain-hackers/u-boot-brain
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e19db555b4
Introduce a Makefile under arch/$ARCH/ and include it in the top Makefile (similar to Linux kernel). This allows further refactoringi like moving architecture-specific code out of global makefiles, deprecating config variables (CPU, CPUDIR, SOC) or deprecating arch/$ARCH/config.mk. In contrary to Linux kernel, U-Boot defines the ARCH variable by Kconfig, thus the arch Makefile can only included conditionally after the top config.mk. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
30 lines
637 B
Makefile
30 lines
637 B
Makefile
#
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# SPDX-License-Identifier: GPL-2.0+
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#
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head-y := arch/arm/cpu/$(CPU)/start.o
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ifeq ($(CONFIG_SPL_BUILD),y)
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ifneq ($(CONFIG_SPL_START_S_PATH),)
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head-y := $(CONFIG_SPL_START_S_PATH:"%"=%)/start.o
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endif
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endif
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libs-y += arch/arm/cpu/$(CPU)/
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libs-y += arch/arm/cpu/
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libs-y += arch/arm/lib/
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ifeq ($(CONFIG_SPL_BUILD),y)
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ifneq (,$(CONFIG_MX23)$(CONFIG_MX35)$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
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libs-y += arch/arm/imx-common/
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endif
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else
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ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610))
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libs-y += arch/arm/imx-common/
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endif
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endif
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ifneq (,$(filter $(SOC), armada-xp kirkwood))
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libs-y += arch/arm/mvebu-common/
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endif
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