XEN config can be enabled by other platforms (even it doesn't need to make sense) that's why fix dependencies. XEN (xenbus.c) requires sscanf (also pvblock needs it). And PVBLOCK is inside drivers/xen folder which requires XEN to be enabled.
Signed-off-by: Michal Simek michal.simek@amd.com ---
If XEN should be enabled only for
--- Kconfig | 1 + arch/arm/Kconfig | 1 - drivers/xen/Kconfig | 2 +- 3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Kconfig b/Kconfig index 7a8c190a7bd1..d18a13c923f4 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" + select SSCANF help Enabling this option will make U-Boot be run as a bootloader for XEN [1] Virtual Machine. diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f0118e225419..24ef470169c7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2044,7 +2044,6 @@ config TARGET_XENGUEST_ARM64 select OF_CONTROL select LINUX_KERNEL_IMAGE_HEADER select XEN_SERIAL - select SSCANF imply OF_HAS_PRIOR_STAGE
config ARCH_GXP diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 0ee74d036c74..6cb9149fa772 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -1,6 +1,6 @@ config PVBLOCK bool "Xen para-virtualized block device" - depends on DM + depends on DM && XEN select BLK help This driver implements the front-end of the Xen virtual