Merge pull request #491 from bigbrett/aurix-tc3xx-bmhd-removal

tc3xx: remove bmhd input sections from linker script
wolfSSL · Aug 21, 2024 · 49ec647 · 49ec647
2 parents 48c7c35 + 79cd6e7
commit 49ec647
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Showing 2 changed files with 26 additions and 22 deletions.
diff --git a/IDE/AURIX/test-app/Lcf_Gnuc_Tricore_Tc.lsl b/IDE/AURIX/test-app/Lcf_Gnuc_Tricore_Tc.lsl
@@ -1017,22 +1017,24 @@ REGION_ALIAS( default_rom , pfls1)
         .inttab_tc2_0FE (__INTTAB_CPU2 + 0x1FC0) : { . = ALIGN(8) ;  KEEP (*(.intvec_tc2_254)); }
         .inttab_tc2_0FF (__INTTAB_CPU2 + 0x1FE0) : { . = ALIGN(8) ;  KEEP (*(.intvec_tc2_255)); }
     }
-    
-    /*Fixed memory Allocations for BMHD*/
+
+    /* Explicitly reject all BMHD entries from iLLD SDK - these should be set out-of-band by user */
     CORE_ID = GLOBAL;
     SECTIONS
     {
-        .bmhd_0_org (0xaf400000) : FLAGS(arl) { KEEP (*(.bmhd_0_orig)); } > ucb
-        .bmhd_1_org (0xaf400200) : FLAGS(arl) { KEEP (*(.bmhd_1_orig)); } > ucb
-        .bmhd_2_org (0xaf400400) : FLAGS(arl) { KEEP (*(.bmhd_2_orig)); } > ucb
-        .bmhd_3_org (0xaf400600) : FLAGS(arl) { KEEP (*(.bmhd_3_orig)); } > ucb
-        .ucb_reserved (0xaf400800) : FLAGS(arl) { } > ucb
-        .bmhd_0_copy (0xaf401000) : FLAGS(arl) { KEEP (*(.bmhd_0_copy)); } > ucb
-        .bmhd_1_copy (0xaf401200) : FLAGS(arl) { KEEP (*(.bmhd_1_copy)); } > ucb
-        .bmhd_2_copy (0xaf401400) : FLAGS(arl) { KEEP (*(.bmhd_2_copy)); } > ucb
-        .bmhd_3_copy (0xaf401600) : FLAGS(arl) { KEEP (*(.bmhd_3_copy)); } > ucb
+        /DISCARD/ :
+        {
+            *(.bmhd_0_orig)
+            *(.bmhd_1_orig)
+            *(.bmhd_2_orig)
+            *(.bmhd_3_orig)
+            *(.bmhd_0_copy)
+            *(.bmhd_1_copy)
+            *(.bmhd_2_copy)
+            *(.bmhd_3_copy)
+        }
     }
-    
+
     /*Near Abbsolute Addressable Data Sections*/
     /*Near Absolute Data, selectable with patterns and user defined sections*/
     CORE_ID = CPU2;

diff --git a/IDE/AURIX/wolfBoot-tc3xx/Lcf_Gnuc_Tricore_Tc.lsl b/IDE/AURIX/wolfBoot-tc3xx/Lcf_Gnuc_Tricore_Tc.lsl
@@ -1027,19 +1027,21 @@ REGION_ALIAS( default_ram , dsram2)
         .inttab_tc2_0FF (__INTTAB_CPU2 + 0x1FE0) : { . = ALIGN(8) ;  KEEP (*(.intvec_tc2_255)); }
     }
 
-    /*Fixed memory Allocations for BMHD*/
+    /* Explicitly reject all BMHD entries from iLLD SDK - these should be set out-of-band by user */
     CORE_ID = GLOBAL;
     SECTIONS
     {
-        .bmhd_0_org (0xaf400000) : FLAGS(arl) { KEEP (*(.bmhd_0_orig)); } > ucb
-        .bmhd_1_org (0xaf400200) : FLAGS(arl) { KEEP (*(.bmhd_1_orig)); } > ucb
-        .bmhd_2_org (0xaf400400) : FLAGS(arl) { KEEP (*(.bmhd_2_orig)); } > ucb
-        .bmhd_3_org (0xaf400600) : FLAGS(arl) { KEEP (*(.bmhd_3_orig)); } > ucb
-        .ucb_reserved (0xaf400800) : FLAGS(arl) { } > ucb
-        .bmhd_0_copy (0xaf401000) : FLAGS(arl) { KEEP (*(.bmhd_0_copy)); } > ucb
-        .bmhd_1_copy (0xaf401200) : FLAGS(arl) { KEEP (*(.bmhd_1_copy)); } > ucb
-        .bmhd_2_copy (0xaf401400) : FLAGS(arl) { KEEP (*(.bmhd_2_copy)); } > ucb
-        .bmhd_3_copy (0xaf401600) : FLAGS(arl) { KEEP (*(.bmhd_3_copy)); } > ucb
+        /DISCARD/ :
+        {
+            *(.bmhd_0_orig)
+            *(.bmhd_1_orig)
+            *(.bmhd_2_orig)
+            *(.bmhd_3_orig)
+            *(.bmhd_0_copy)
+            *(.bmhd_1_copy)
+            *(.bmhd_2_copy)
+            *(.bmhd_3_copy)
+        }
     }
 
     /*Near Abbsolute Addressable Data Sections*/