@@ -721,6 +721,7 @@ ALL-$(CONFIG_SPL) += spl/u-boot-spl.bin
ALL-$(CONFIG_SPL_FRAMEWORK) += u-boot.img
ALL-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
ALL-$(CONFIG_OF_SEPARATE) += u-boot.dtb u-boot-dtb.bin
+ALL-$(CONFIG_OF_HOSTFILE) += u-boot.dtb
ifneq ($(CONFIG_SPL_TARGET),)
ALL-$(CONFIG_SPL) += $(CONFIG_SPL_TARGET:"%"=%)
endif
@@ -7,3 +7,5 @@ PLATFORM_LIBS += -lrt
# Support generic board on sandbox
__HAVE_ARCH_GENERIC_BOARD := y
+
+CONFIG_ARCH_DEVICE_TREE := sandbox
new file mode 100644
@@ -0,0 +1,20 @@
+/dts-v1/;
+
+/ {
+ triangle {
+ compatible = "demo-shape";
+ colour = "cyan";
+ sides = <3>;
+ character = <83>;
+ };
+ square {
+ compatible = "demo-shape";
+ colour = "blue";
+ sides = <4>;
+ };
+ hexagon {
+ compatible = "demo-simple";
+ colour = "white";
+ sides = <6>;
+ };
+};
@@ -32,6 +32,7 @@
#define CONFIG_FIT_SIGNATURE
#define CONFIG_RSA
#define CONFIG_CMD_FDT
+#define CONFIG_DEFAULT_DEVICE_TREE sandbox
#define CONFIG_FS_FAT
#define CONFIG_FS_EXT4
Add support for building a device tree for sandbox's CONFIG_OF_HOSTFILE option to make it easier to use device tree with sandbox. This adjusts the Makefile to build a u-boot.dtb file which can be passed to sandbox U-Boot with: ./u-boot -d u-boot.dtb Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: - Add new patch to build a device tree file for sandbox Changes in v2: None Makefile | 1 + arch/sandbox/config.mk | 2 ++ board/sandbox/dts/sandbox.dts | 20 ++++++++++++++++++++ include/configs/sandbox.h | 1 + 4 files changed, 24 insertions(+) create mode 100644 board/sandbox/dts/sandbox.dts