[XS] Change in coreboot[main]: nb/intel/sandybridge/chipset.cb: Add alias for `cpu_cluster`

[Nico Huber (Code Review)]

Nico Huber has submitted this change. ( https://review.coreboot.org/c/coreboot/+/83275?usp=email )

Change subject: nb/intel/sandybridge/chipset.cb: Add alias for `cpu_cluster`
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nb/intel/sandybridge/chipset.cb: Add alias for `cpu_cluster`

Define a devicetree alias for `cpu_cluster` so that it can be referenced
in C code as `DEV_PTR(cpu_bus)`.

Change-Id: Id6ead3d98d8fc17cab44ecf0b2af60a23187e036
Signed-off-by: Angel Pons 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83275
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
---
M src/northbridge/intel/sandybridge/chipset.cb
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved

diff --git a/src/northbridge/intel/sandybridge/chipset.cb b/src/northbridge/intel/sandybridge/chipset.cb
index 22a0e7b..ea917a9 100644
--- a/src/northbridge/intel/sandybridge/chipset.cb
+++ b/src/northbridge/intel/sandybridge/chipset.cb
@@ -2,7 +2,7 @@

chip northbridge/intel/sandybridge
    chip cpu/intel/model_206ax
-		device cpu_cluster 0 on ops sandybridge_cpu_bus_ops end
+		device cpu_cluster 0 alias cpu_bus on ops sandybridge_cpu_bus_ops end

register "acpi_c1" = "CPU_ACPI_C1"
    	register "acpi_c2" = "CPU_ACPI_C3"