Add necessary initialization for NS app

Author: yosuke-wolfssl

hal/mcxn.c

@@ -69,7 +69,7 @@ static void hal_sau_init(void)
             0);
 
     /* Non-secure RAM */
-    sau_init_region(2, 0x20020000, 0x20025FFF, 0);
+    sau_init_region(2, 0x20000000, 0x2004FFFF, 0);
 
     /* Peripherals */
     sau_init_region(3, 0x40000000, 0x4005FFFF, 0);
@@ -92,6 +92,14 @@ static void periph_unsecure(void)
 
     GPIO_EnablePinControlNonSecure(GPIO0, (1UL << 10) | (1UL << 27));
     GPIO_EnablePinControlNonSecure(GPIO1, (1UL << 2) | (1UL << 8) | (1UL << 9));
+
+    /* Disable GDET for voltage configuration on app */
+    GDET0->GDET_ENABLE1 = 0;
+    GDET1->GDET_ENABLE1 = 0;
+
+    /* Configure ENET IRQs as non-secure */
+    NVIC->ITNS[4] |= (1UL << 11) | (1UL << 12) | (1UL << 13);
+
 }
 #endif
 

hal/mcxn.ld

@@ -1,8 +1,8 @@
 MEMORY
 {
-    FLASH (rx) :          ORIGIN = 0x00000000, LENGTH = @WOLFBOOT_KEYVAULT_ADDRESS@ - @ARCH_FLASH_OFFSET@
-    RAM (rwx) :           ORIGIN = 0x30000000, LENGTH = 0x10000 /* 64K */
-    RAM_HEAP (rwx) :      ORIGIN = 0x30010000, LENGTH = 0xE000 /* 56K */
+    FLASH (rx) :          ORIGIN = 0x10000000, LENGTH = @WOLFBOOT_KEYVAULT_ADDRESS@ - @ARCH_FLASH_OFFSET@
+    RAM (rwx) :           ORIGIN = 0x30000000, LENGTH = 0x20000 /* 128K */
+    RAM_HEAP (rwx) :      ORIGIN = 0x30020000, LENGTH = 0xE000 /* 56K */
     FLASH_KEYVAULT (rw) : ORIGIN = @WOLFBOOT_KEYVAULT_ADDRESS@, LENGTH = @WOLFBOOT_KEYVAULT_SIZE@
     FLASH_NSC (rx) :      ORIGIN = @WOLFBOOT_NSC_ADDRESS@, LENGTH = @WOLFBOOT_NSC_SIZE@
 }
@@ -43,6 +43,7 @@ SECTIONS
     .data : AT (_stored_data)
     {
         _start_data = .;
+        KEEP(*(.ramcode*))
         KEEP(*(.data*))
         . = ALIGN(4);
         _end_data = .;