PM: Added support for multiple dd level executable in HW Image.

    - Hcode queries HW Image and gets DD specific executable.
    - Appends separate magic words in HOMER header based on DD level.

Change-Id: I2878c7809d8eba69255c74baa68a5baebeb983df
RTC: 168880
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39871
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Juan R. Medina <jrmedina@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39872
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

src/import/chips/p9/procedures/hwp/lib/p9_hcd_memmap_base.H

@@ -59,6 +59,13 @@ HCD_CONST(CME_BUILD_VERSION,                    0x001) // CME__1.0
 HCD_CONST(SGPE_BUILD_VERSION,                   0x001) // SGPE_1.0
 HCD_CONST(PGPE_BUILD_VERSION,                   0x001) // PGPE_1.0
 
+HCD_CONST64(CPMR_MAGIC_NUMBER_BASE,                  ULL(0x43504d525f302e30))  // CPMR_0.0
+HCD_CONST64(CME_MAGIC_NUMBER_BASE ,                  ULL(0x434d455f5f302e30))  // CME__0.0
+HCD_CONST64(QPMR_MAGIC_NUMBER_BASE,                  ULL(0x51504d525f302e30))  // QPMR_0.0
+HCD_CONST64(SGPE_MAGIC_NUMBER_BASE,                  ULL(0x534750455f302e30))  // SGPE_0.0
+HCD_CONST64(PPMR_MAGIC_NUMBER_BASE,                  ULL(0x50504d525f302e30))  // PPMR_0.0
+HCD_CONST64(PGPE_MAGIC_NUMBER_BASE,                  ULL(0x504750455F302E30))  // PGPE_0.0
+
 /// Size constants
 
 HCD_CONST(HALF_KB,                              512)