Add Secure Access Bit to Bootloader Config Data

RTC: 167741
Change-Id: I2708ad1da5ccca19ad2703e0944e9146de866f14
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37123
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37129
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

Author: Stephen Cprek

src/import/chips/p9/procedures/hwp/nest/p9_sbe_hb_structures.H

@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2016                             */
+/* Contributors Listed Below - COPYRIGHT 2016,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -49,6 +49,15 @@
 // Constant definitions
 //-----------------------------------------------------------------------------------
 
+// Used for version checking as the BootloaderConfigData_t structure changes
+enum SbeBootloaderVersion
+{
+    // Keep initial version formatted as it was originally
+    INIT = 0x901,
+    // Later versions use format [release:2][version:2]
+    SAB_ADDED = 0x00090002
+};
+
 // Structure starts at the bootloader zero address
 struct BootloaderConfigData_t
 {
@@ -57,6 +66,7 @@ struct BootloaderConfigData_t
     uint8_t pnorBootSide;  // 0=PNOR side A, 1=PNOR side B  [ATTR_PNOR_BOOT_SIDE]
     uint16_t pnorSizeMB;  // Size of PNOR in MB  [ATTR_PNOR_SIZE]
     uint64_t blLoadSize;  // Size of Load (Exception vectors and Bootloader)
+    uint8_t secureAccessBit;
 };
 
 #endif