fix(CMSIS): Fix linker files and header files for SLA

analogdevicesinc · Jan 26, 2024 · c46253b · c46253b
1 parent b785a80
commit c46253b
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/Libraries/CMSIS/Device/Maxim/MAX32572/Source/GCC/max32572.ld b/Libraries/CMSIS/Device/Maxim/MAX32572/Source/GCC/max32572.ld
@@ -26,7 +26,6 @@ MEMORY {
     SRAM_RV (rwx) : ORIGIN = 0x20060000, LENGTH = 0x0000C000
 }
 
-/* Added Oct 9, 2018 to go to correct reset vector. */
 ENTRY(Reset_Handler)
 PROVIDE( _start_SWAP = (((Reset_Handler) >> 24) | (((Reset_Handler) & 0x00FF0000) >> 8) | (((Reset_Handler) & 0x0000FF00) << 8) | ((Reset_Handler) << 24)));
 PROVIDE_HIDDEN( _SLA_Size = __end_image - __end_header );

diff --git a/Libraries/CMSIS/Device/Maxim/MAX32572/Source/GCC/max32572_sla.ld b/Libraries/CMSIS/Device/Maxim/MAX32572/Source/GCC/max32572_sla.ld
@@ -84,7 +84,7 @@ SECTIONS {
         __exidx_start = .;
         *(.ARM.exidx*)
         __exidx_end = .;
-    } > ROM
+    } > SPIX
 
     /* This section will keep the SPIX data until loaded into the external device */
     /* Upon initialization of SPIX (user code needs to do this) */

diff --git a/Libraries/CMSIS/Device/Maxim/MAX32572/Source/header_MAX32572.c b/Libraries/CMSIS/Device/Maxim/MAX32572/Source/header_MAX32572.c
@@ -35,7 +35,8 @@ extern unsigned int _start_SWAP;
 extern unsigned int _SLA_Size_SWAP;
 
 typedef enum {
-    MagicH = 0x44495357,
+    // MSB should be 0x48 to indicate ECDSA.
+    MagicH = 0x48495357,
     MagicL = 0x45444744,
 } enum_magic_t;
 
@@ -63,7 +64,7 @@ const flash_app_header_t sb_header = {
         },
 
     .RomVersion       = SWAP(ROM_A1_VERSION),
-    .LoadAddr         = SWAP(0x10000000),
+    .LoadAddr         = SWAP(0x08000000),
     .SLA_CodeSize     = (unsigned int)&_SLA_Size_SWAP, // Trick to get constant defined at link time
     .JumpAddr         = &_start_SWAP,
     .ArgSize          = 0,