AArch32: Add support for ARM Cortex-A53/57/72 MPCore Processor

This patch adds AArch32 state support for ARM Cortex-A53,
Cortex-A57 and Cortex-A72 MPCore Processor in the CPU specific
operations framework.

NOTE: CPU errata handling code is not present in this patch.

Change-Id: I01eb3e028e40dde37565707ebc99e06e7a0c113d
Signed-off-by: Yatharth Kochar <yatharth.kochar@arm.com>
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
diff --git a/include/lib/aarch32/arch.h b/include/lib/aarch32/arch.h
index 234ceeb..fec9829 100644
--- a/include/lib/aarch32/arch.h
+++ b/include/lib/aarch32/arch.h
@@ -400,6 +400,7 @@
 #define CLIDR		p15, 1, c0, c0, 1
 #define CSSELR		p15, 2, c0, c0, 0
 #define CCSIDR		p15, 1, c0, c0, 0
+#define DBGOSDLR	p14, 0, c1, c3, 4
 
 /* Debug register defines. The format is: coproc, opt1, CRn, CRm, opt2 */
 #define HDCR		p15, 4, c1, c1, 1