[PATCH v3 6/9] xen/common: Move Arm's bootfdt.c to common

[Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>]

Move Arm's bootfdt.c to xen/common so that it can be used by other
device tree architectures like PPC and RISCV.

Suggested-by: Julien Grall <julien@xxxxxxx>
Signed-off-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
Acked-by: Julien Grall <julien@xxxxxxx>
---
Changes in v2:
  - Drop #if defined(CONFIG_ARM_EFI) now that efi_enabled is stubbed

 MAINTAINERS                                    | 1 +
 xen/arch/arm/Makefile                          | 1 -
 xen/common/device-tree/Makefile                | 1 +
 xen/{arch/arm => common/device-tree}/bootfdt.c | 0
 4 files changed, 2 insertions(+), 1 deletion(-)
 rename xen/{arch/arm => common/device-tree}/bootfdt.c (100%)

diff --git a/MAINTAINERS b/MAINTAINERS
index e85fbe6737..20fdec9ffa 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -251,6 +251,7 @@ S:  Supported
 L:     xen-devel@xxxxxxxxxxxxxxxxxxxx
 F:     docs/misc/arm/
 F:     xen/arch/arm/
+F:     xen/common/device-tree/bootfdt.c
 F:     xen/drivers/char/arm-uart.c
 F:     xen/drivers/char/cadence-uart.c
 F:     xen/drivers/char/exynos4210-uart.c
diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile
index 7b1350e2ef..9e1548378c 100644
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -10,7 +10,6 @@ obj-$(CONFIG_TEE) += tee/
 obj-$(CONFIG_HAS_VPCI) += vpci.o

 obj-$(CONFIG_HAS_ALTERNATIVE) += alternative.o
-obj-y += bootfdt.init.o
 obj-y += cpuerrata.o
 obj-y += cpufeature.o
 obj-y += decode.o
diff --git a/xen/common/device-tree/Makefile b/xen/common/device-tree/Makefile
index c97b2bd88c..fa5beafd65 100644
--- a/xen/common/device-tree/Makefile
+++ b/xen/common/device-tree/Makefile
@@ -1 +1,2 @@
+obj-y += bootfdt.init.o
 obj-y += bootinfo.o
diff --git a/xen/arch/arm/bootfdt.c b/xen/common/device-tree/bootfdt.c
similarity index 100%
rename from xen/arch/arm/bootfdt.c
rename to xen/common/device-tree/bootfdt.c
--
2.30.2