spm: Remove SPM Alpha 1 prototype and support files

The Secure Partition Manager (SPM) prototype implementation is
being removed. This is preparatory work for putting in place a
dispatcher component that, in turn, enables partition managers
at S-EL2 / S-EL1.

This patch removes:

- The core service files (std_svc/spm)
- The Resource Descriptor headers (include/services)
- SPRT protocol support and service definitions
- SPCI protocol support and service definitions

Change-Id: Iaade6f6422eaf9a71187b1e2a4dffd7fb8766426
Signed-off-by: Paul Beesley <paul.beesley@arm.com>
Signed-off-by: Artsem Artsemenka <artsem.artsemenka@arm.com>
diff --git a/include/plat/arm/common/arm_def.h b/include/plat/arm/common/arm_def.h
index 8095bed..72e2e8e 100644
--- a/include/plat/arm/common/arm_def.h
+++ b/include/plat/arm/common/arm_def.h
@@ -457,7 +457,7 @@
  * Trusted DRAM (if available) or the DRAM region secured by the TrustZone
  * controller.
  */
-# if ENABLE_SPM
+# if SPM_MM
 #  define TSP_SEC_MEM_BASE		(ARM_AP_TZC_DRAM1_BASE + ULL(0x200000))
 #  define TSP_SEC_MEM_SIZE		(ARM_AP_TZC_DRAM1_SIZE - ULL(0x200000))
 #  define BL32_BASE			(ARM_AP_TZC_DRAM1_BASE + ULL(0x200000))
@@ -500,9 +500,9 @@
  * SPD and no SPM, as they are the only ones that can be used as BL32.
  */
 #if defined(__aarch64__) && !JUNO_AARCH32_EL3_RUNTIME
-# if defined(SPD_none) && !ENABLE_SPM && !SPM_MM
+# if defined(SPD_none) && !SPM_MM
 #  undef BL32_BASE
-# endif /* defined(SPD_none) && !ENABLE_SPM && !SPM_MM*/
+# endif /* defined(SPD_none) && !SPM_MM*/
 #endif /* defined(__aarch64__) && !JUNO_AARCH32_EL3_RUNTIME */
 
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