SCOM Restore: Increased max eq scom restores entries supported to 255.

Commit increases max eq scom restore entries supported from 63
to 255. It updates a field in QPMR header which is read by STOP API
and SGPE Hcode. This enables a flexible way to change SCOM
restore entries.

Key_Cronus_Test=PM_REGRESS

HW-Image-Prereq: Ie13a5110384e4161615167b238aecd4e2e0b9902
Change-Id: I036691f2fa152b1f0597e133b37b1795837d6e45
CQ: SW435708
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/62222
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/62242
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

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

@@ -56,7 +56,7 @@ HCD_CONST64(PPMR_MAGIC_NUMBER,                  ULL(0x50504d525f312e30))  // PPM
 HCD_CONST64(PGPE_MAGIC_NUMBER,                  ULL(0x504750455F312E30))  // PGPE_1.0
 
 HCD_CONST(CME_BUILD_VERSION,                    0x001) // CME__1.0
-HCD_CONST(SGPE_BUILD_VERSION,                   0x002) // SGPE_1.0
+HCD_CONST(SGPE_BUILD_VERSION,                   0x003) // SGPE_3.0
 HCD_CONST(PGPE_BUILD_VERSION,                   0x001) // PGPE_1.0
 
 HCD_CONST64(CPMR_MAGIC_NUMBER_BASE,                  ULL(0x43504d525f302e30))  // CPMR_0.0
@@ -284,8 +284,7 @@ HCD_CONST(MAX_L3_SCOM_ENTRIES,                  16)
 // Reserve                  06
 
 HCD_CONST(MAX_EQ_SCOM_ENTRIES,                  31)
-HCD_CONST(QUAD_SCOM_RESTORE_REGS_PER_QUAD,
-          (MAX_EQ_SCOM_ENTRIES + MAX_L2_SCOM_ENTRIES + MAX_L3_SCOM_ENTRIES + 1))
+HCD_CONST(QUAD_SCOM_RESTORE_REGS_PER_QUAD,      256)
 
 HCD_CONST(QUAD_SCOM_RESTORE_SIZE_PER_QUAD,
           (SCOM_RESTORE_ENTRY_SIZE* QUAD_SCOM_RESTORE_REGS_PER_QUAD))

src/import/chips/p9/procedures/hwp/pm/p9_hcode_image_build.C

@@ -136,6 +136,8 @@ enum
     L2_EPS_DIVIDER              =   1,
     MAX_HOMER_HEADER            =   6,
     MAX_PM_REGION_HEADER        =   3,
+    MAX_EQ_SCOM_RESTORES        =   255,
+    SGPE_IMGAE_VERSION          =   0x003,  //Keeping in HWP to avoid hcode-HWP coreq
 };
 
 /**
@@ -1314,7 +1316,8 @@ void updateQpmrHeader( Homerlayout_t* i_pChipHomer, QpmrHeaderLayout_t& io_qpmrH
                                    SWIZZLE_4_BYTE(io_qpmrHdr.quadCommonRingLength) +
                                    SWIZZLE_4_BYTE(io_qpmrHdr.quadSpecRingLength);
 
-    io_qpmrHdr.maxQuadScomRestoreEntry  =   SWIZZLE_4_BYTE(QUAD_SCOM_RESTORE_REGS_PER_QUAD - 1);
+    io_qpmrHdr.maxQuadScomRestoreEntry  =   SWIZZLE_4_BYTE(MAX_EQ_SCOM_RESTORES);   //Keeping it all in HWP to avoid hcode-HWP coreq
+    io_qpmrHdr.buildVersion             =   SWIZZLE_4_BYTE(SGPE_IMGAE_VERSION);
 
     io_qpmrHdr.sgpeSramImageSize = SWIZZLE_4_BYTE(io_qpmrHdr.sgpeSramImageSize);
     memcpy( pQpmrHdr, &io_qpmrHdr, sizeof( QpmrHeaderLayout_t ) );