pdbg hack to access reg 0x2918

pdbg as-is can't access reg 0x2918, and the current fix
to access that reg breaks other registers.  So just use the
new address transformation on reg 0x2918 (or 0x102918 when
on the 2nd chip).

Change-Id: If388a1acba555d6769bde162c28991c44e53d4d7
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/meta-openbmc-machines/meta-openpower/common/recipes-bsp/pdbg/pdbg.bb b/meta-openbmc-machines/meta-openpower/common/recipes-bsp/pdbg/pdbg.bb
index b48e294..3b00e04 100644
--- a/meta-openbmc-machines/meta-openpower/common/recipes-bsp/pdbg/pdbg.bb
+++ b/meta-openbmc-machines/meta-openpower/common/recipes-bsp/pdbg/pdbg.bb
@@ -4,6 +4,7 @@
 LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
 SRC_URI += "git://github.com/open-power/pdbg.git"
+SRC_URI += "file://0001-CFAM-reg-0x2918-access-hack.patch"
 
 SRCREV = "6554a4a6bf73c22766650977eec07f90502b7438"
 PV = "git${SRCREV}"