1 files changed, 69 insertions, 1 deletions

diff --git a/bl31/bl31.ld.S b/bl31/bl31.ld.S
index dc6e7a46..743e65c4 100644
--- a/bl31/bl31.ld.S
+++ b/bl31/bl31.ld.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2016, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -46,6 +46,47 @@ SECTIONS
     ASSERT(. == ALIGN(4096),
            "BL31_BASE address is not aligned on a page boundary.")
 
+#if SEPARATE_CODE_AND_RODATA
+    .text . : {
+        __TEXT_START__ = .;
+        *bl31_entrypoint.o(.text*)
+        *(.text*)
+        *(.vectors)
+        . = NEXT(4096);
+        __TEXT_END__ = .;
+    } >RAM
+
+    .rodata . : {
+        __RODATA_START__ = .;
+        *(.rodata*)
+
+        /* Ensure 8-byte alignment for descriptors and ensure inclusion */
+        . = ALIGN(8);
+        __RT_SVC_DESCS_START__ = .;
+        KEEP(*(rt_svc_descs))
+        __RT_SVC_DESCS_END__ = .;
+
+#if ENABLE_PMF
+        /* Ensure 8-byte alignment for descriptors and ensure inclusion */
+        . = ALIGN(8);
+        __PMF_SVC_DESCS_START__ = .;
+        KEEP(*(pmf_svc_descs))
+        __PMF_SVC_DESCS_END__ = .;
+#endif /* ENABLE_PMF */
+
+        /*
+         * Ensure 8-byte alignment for cpu_ops so that its fields are also
+         * aligned. Also ensure cpu_ops inclusion.
+         */
+        . = ALIGN(8);
+        __CPU_OPS_START__ = .;
+        KEEP(*(cpu_ops))
+        __CPU_OPS_END__ = .;
+
+        . = NEXT(4096);
+        __RODATA_END__ = .;
+    } >RAM
+#else
     ro . : {
         __RO_START__ = .;
         *bl31_entrypoint.o(.text*)
@@ -58,6 +99,14 @@ SECTIONS
         KEEP(*(rt_svc_descs))
         __RT_SVC_DESCS_END__ = .;
 
+#if ENABLE_PMF
+        /* Ensure 8-byte alignment for descriptors and ensure inclusion */
+        . = ALIGN(8);
+        __PMF_SVC_DESCS_START__ = .;
+        KEEP(*(pmf_svc_descs))
+        __PMF_SVC_DESCS_END__ = .;
+#endif /* ENABLE_PMF */
+
         /*
          * Ensure 8-byte alignment for cpu_ops so that its fields are also
          * aligned. Also ensure cpu_ops inclusion.
@@ -77,6 +126,7 @@ SECTIONS
         . = NEXT(4096);
         __RO_END__ = .;
     } >RAM
+#endif
 
     ASSERT(__CPU_OPS_END__ > __CPU_OPS_START__,
            "cpu_ops not defined for this platform.")
@@ -132,6 +182,24 @@ SECTIONS
         "PLAT_PERCPU_BAKERY_LOCK_SIZE does not match bakery lock requirements");
 #endif
 #endif
+
+#if ENABLE_PMF
+        /*
+         * Time-stamps are stored in normal .bss memory
+         *
+         * The compiler will allocate enough memory for one CPU's time-stamps,
+         * the remaining memory for other CPU's is allocated by the
+         * linker script
+         */
+        . = ALIGN(CACHE_WRITEBACK_GRANULE);
+        __PMF_TIMESTAMP_START__ = .;
+        KEEP(*(pmf_timestamp_array))
+        . = ALIGN(CACHE_WRITEBACK_GRANULE);
+        __PMF_PERCPU_TIMESTAMP_END__ = .;
+        __PERCPU_TIMESTAMP_SIZE__ = ABSOLUTE(. - __PMF_TIMESTAMP_START__);
+        . = . + (__PERCPU_TIMESTAMP_SIZE__ * (PLATFORM_CORE_COUNT - 1));
+        __PMF_TIMESTAMP_END__ = .;
+#endif /* ENABLE_PMF */
         __BSS_END__ = .;
     } >RAM