package/qemu: add support for FDT
FDT is the Flat Device Tree, and allows QEMU to pass DTs to the VMs. Fixes: http://autobuild.buildroot.net/results/7e8/7e8c6fecbb22e8835269171b8bfe6d5bda300dcc/ http://autobuild.buildroot.net/results/5e0/5e0ec37894d3d88962fb0fee9a3753b83fe18b71/ http://autobuild.buildroot.net/results/936/936c565b6dc883beea4fac47c2cb2b47d3e84f66/ http://autobuild.buildroot.net/results/2ab/2abe26be5be5e72d6e166dd9b63b61523f63e2f5/ And many more. [Peter: add autobuilder references] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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@ -54,6 +54,7 @@ comment "... or you can select emulator families to enable, below:"
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config BR2_PACKAGE_QEMU_SYSTEM
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bool "Enable all systems emulation"
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select BR2_PACKAGE_QEMU_FDT
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help
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Say 'y' to build all system emulators/virtualisers that QEMU supports.
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@ -81,6 +82,15 @@ config BR2_PACKAGE_QEMU_SDL
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Say 'y' to enable the SDL frontend, that is, a graphical window
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presenting the VM's display.
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comment "Misc. features"
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config BR2_PACKAGE_QEMU_FDT
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bool "Enable FDT"
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select BR2_PACKAGE_DTC
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help
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Say 'y' here to have QEMU capable of constructing Device Trees,
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and passing them to the VMs.
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endif # BR2_PACKAGE_QEMU_HAS_EMULS
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endif # BR2_PACKAGE_QEMU
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@ -133,6 +133,13 @@ else
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QEMU_OPTS += --disable-sdl
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endif
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ifeq ($(BR2_PACKAGE_QEMU_FDT),y)
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QEMU_OPTS += --enable-fdt
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QEMU_DEPENDENCIES += dtc
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else
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QEMU_OPTS += --disable-fdt
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endif
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define QEMU_CONFIGURE_CMDS
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( cd $(@D); \
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LIBS='$(QEMU_LIBS)' \
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@ -155,7 +162,6 @@ define QEMU_CONFIGURE_CMDS
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--disable-brlapi \
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--disable-curses \
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--disable-curl \
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--disable-fdt \
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--disable-bluez \
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--disable-guest-base \
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--disable-uuid \
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