pdbg: Update to v2.5-rc1

Major upstream change was the split out the access method from the
device-tree representation to enable backend agnostic system device
trees.

Other notable features:

 - Swift support
 - get/putmempba

(From meta-openpower rev: 7781319d72b706d900253bc1ca730b44d2ca11f7)

Change-Id: I94b4c36427632fa13ea4cf582b4fce22e433c54e
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-openpower/recipes-bsp/pdbg/pdbg_2.4.bb b/meta-openpower/recipes-bsp/pdbg/pdbg_2.5-rc1.bb
similarity index 82%
rename from meta-openpower/recipes-bsp/pdbg/pdbg_2.4.bb
rename to meta-openpower/recipes-bsp/pdbg/pdbg_2.5-rc1.bb
index 08f936d..42c65e6 100644
--- a/meta-openpower/recipes-bsp/pdbg/pdbg_2.4.bb
+++ b/meta-openpower/recipes-bsp/pdbg/pdbg_2.5-rc1.bb
@@ -3,10 +3,8 @@
 LICENSE     = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
-PV = "2.4+git${SRCPV}"
-
 SRC_URI += "git://github.com/open-power/pdbg.git"
-SRCREV = "8b4611b5d8e7e2279fe4aa80c892fcfe10aa398d"
+SRCREV = "6ae2ba655ca5e24b403a33bf15dff7261d3e7052"
 
 DEPENDS += "dtc-native"