[PATCH v1 1/3] xen/ppc: add section for device information in linker script

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

Introduce a new `.dev.info` section in the PPC linker script to
handle device-specific information.
This section is aligned to `POINTER_ALIGN`, with `_sdevice` and `_edevice`
marking the start and end of the section, respectively.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
 xen/arch/ppc/xen.lds.S | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xen/arch/ppc/xen.lds.S b/xen/arch/ppc/xen.lds.S
index 38cd857187..c087827d28 100644
--- a/xen/arch/ppc/xen.lds.S
+++ b/xen/arch/ppc/xen.lds.S
@@ -161,6 +161,13 @@ SECTIONS
         __bss_end = .;
     } :text
 
+    . = ALIGN(POINTER_ALIGN);
+    .dev.info : {
+      _sdevice = .;
+      *(.dev.info)
+      _edevice = .;
+    } :text
+
     _end = . ;
 
     /* Section for the device tree blob (if any). */
-- 
2.46.0