[PATCH v2 1/2] xen: Add dependency on armv8

[Michal Simek]

U-Boot currently implements hypervisor calls only for ARM64 that's why add
dependency on ARM64. The hardware functionality is also available on
ARMv7a, but currently not supported by U-Boot, hence it is not added to the
list of dependencies here.

Signed-off-by: Michal Simek <michal.simek at amd.com>
---

Changes in v2:
- Update commit message based on discussion with Marek

Depends on
https://lore.kernel.org/r/1bc97e93ae35da1dba0643845e09b03c1e666cf5.1680768245.git.michal.simek@amd.com

---
 Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Kconfig b/Kconfig
index b4de17afac7a..888b9984ac3b 100644
--- a/Kconfig
+++ b/Kconfig
@@ -175,6 +175,7 @@ config CC_HAS_ASM_INLINE
 
 config XEN
 	bool "Select U-Boot be run as a bootloader for XEN Virtual Machine"
+	depends on ARM64
 	select SSCANF
 	help
 	  Enabling this option will make U-Boot be run as a bootloader
-- 
2.36.1