diff mbox series

[Xen-devel,3/7] xen/arm: Print whether Xen is booting using ACPI or DT

Message ID 1486149538-20432-7-git-send-email-julien.grall@arm.com
State Superseded
Headers show
Series xen/arm: Fix and clean-up for ACPI and EFI | expand

Commit Message

Julien Grall Feb. 3, 2017, 7:18 p.m. UTC 
Make it easier to figure out whether Xen is booting using ACPI or DT by
printing a message on the console.

Signed-off-by: Julien Grall <julien.grall@arm.com>
---
 xen/arch/arm/setup.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index 049e449..41aa1dd 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -753,6 +753,11 @@  void __init start_xen(unsigned long boot_phys_offset,
     /* Parse the ACPI tables for possible boot-time configuration */
     acpi_boot_table_init();
 
+    if ( acpi_disabled )
+        printk("Booting using Device Tree\n");
+    else
+        printk("Booting using ACPI\n");
+
     end_boot_allocator();
 
     vm_init();