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We have several Kconfig options for ACPI, but all relate to specific functions, such as generating tables and AML code. Add a new option which controls including basic ACPI library code, including the lib/acpi directory. This will allow us to add functions which are available even if table generation is not supported. Adjust the command to avoid a build error when ACPIGEN is not enabled. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
27 lines
561 B
Makefile
27 lines
561 B
Makefile
# SPDX-License-Identifier: GPL-2.0+
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#
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ifdef CONFIG_$(SPL_TPL_)GENERATE_ACPI_TABLE
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obj-$(CONFIG_$(SPL_)ACPIGEN) += acpigen.o
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obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_device.o
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obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_dp.o
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obj-$(CONFIG_$(SPL_)ACPIGEN) += acpi_table.o
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obj-y += acpi_writer.o
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# With QEMU the ACPI tables come from there, not from U-Boot
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ifndef CONFIG_QEMU
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obj-y += base.o
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obj-y += csrt.o
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obj-y += mcfg.o
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# Sandbox does not build a .asl file
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ifndef CONFIG_SANDBOX
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obj-y += dsdt.o
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endif
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obj-y += facs.o
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obj-y += ssdt.o
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endif
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endif # GENERATE_ACPI_TABLE
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