[Buildroot] [PATCH 38/47] package/qemu: add support for FDT
Yann E. MORIN
yann.morin.1998 at free.fr
Wed Oct 24 21:26:04 UTC 2012
FDT is the Flat Device Tree, and allows QEMU to pass DTs to the VMs.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
package/qemu/Config.in | 7 +++++++
package/qemu/qemu.mk | 8 +++++++-
2 files changed, 14 insertions(+), 1 deletions(-)
diff --git a/package/qemu/Config.in b/package/qemu/Config.in
index 3fffd60..c718be4 100644
--- a/package/qemu/Config.in
+++ b/package/qemu/Config.in
@@ -174,6 +174,13 @@ comment "BlueZ connectivity depends on bluez-utils"
comment "Misc. features"
+config BR2_PACKAGE_QEMU_FDT
+ bool "Enable FDT"
+ select BR2_PACKAGE_DTC
+ help
+ Say 'y' here to have QEMU capable of constructing Device Trees,
+ and passing them to the VMs.
+
config BR2_PACKAGE_QEMU_UUID
bool "Enable VMs UUID"
depends on BR2_PACKAGE_UTIL_LINUX_LIBUUID
diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index 62a935a..1303b41 100644
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -117,6 +117,13 @@ else
QEMU_OPTS += --disable-bluez
endif
+ifeq ($(BR2_PACKAGE_QEMU_FDT),y)
+QEMU_OPTS += --enable-fdt
+QEMU_DEPENDENCIES += dtc
+else
+QEMU_OPTS += --disable-fdt
+endif
+
ifeq ($(BR2_PACKAGE_QEMU_UUID),y)
QEMU_OPTS += --enable-uuid
QEMU_DEPENDENCIES += util-linux
@@ -222,7 +229,6 @@ define QEMU_CONFIGURE_CMDS
--disable-slirp \
--disable-vnc-sasl \
--disable-brlapi \
- --disable-fdt \
--disable-guest-base \
--disable-vde \
--disable-docs \
--
1.7.2.5
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