Загрузка данных


--- a/include/zephyr/arch/arm/cortex_m/scripts/linker.ld
+++ b/include/zephyr/arch/arm/cortex_m/scripts/linker.ld
@@ -87,6 +87,9 @@ MEMORY
 #endif
     FLASH (rx) : ORIGIN = ROM_ADDR, LENGTH = ROM_SIZE
     RAM   (wx) : ORIGIN = RAM_ADDR, LENGTH = RAM_SIZE
+#if defined(CONFIG_SDRAM_LMA_ADJUST)
+    NXP_FLASH_LMA (rx) : ORIGIN = 0x60000000, LENGTH = 4M
+#endif
 #if defined(CONFIG_LINKER_DEVNULL_MEMORY)
     DEVNULL_ROM (rx) : ORIGIN = DEVNULL_ADDR, LENGTH = DEVNULL_SIZE
 #endif
@@ -124,7 +127,10 @@ SECTIONS
 
        __rom_region_start = ROM_ADDR;
 
-    SECTION_PROLOGUE(rom_start,,)
+    SECTION_PROLOGUE(rom_start,,) 
+#if defined(CONFIG_SDRAM_LMA_ADJUST)
+    ALIGN_WITH_INPUT
+#endif
        {
 
 /* Located in generated directory. This file is populated by calling
@@ -132,16 +138,21 @@ SECTIONS
  * table and debug information.
  */
 #include <snippets-rom-start.ld>
-
+#if !defined(CONFIG_SDRAM_LMA_ADJUST)
        } GROUP_LINK_IN(ROMSTART_REGION)
-
+#else
+       } > FLASH AT> NXP_FLASH_LMA
+#endif
 #ifdef CONFIG_CODE_DATA_RELOCATION
 
 #include <linker_relocate.ld>
 
 #endif /* CONFIG_CODE_DATA_RELOCATION */
 
-    SECTION_PROLOGUE(_TEXT_SECTION_NAME,,)
+    SECTION_PROLOGUE(_TEXT_SECTION_NAME,,) 
+#if defined(CONFIG_SDRAM_LMA_ADJUST)
+    ALIGN_WITH_INPUT
+#endif
        {
        __text_region_start = .;
 
@@ -158,8 +169,11 @@ SECTIONS
         */
        *(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)
        . = ALIGN(4);
-
+#if !defined(CONFIG_SDRAM_LMA_ADJUST)
        } GROUP_LINK_IN(ROMABLE_REGION)
+#else
+       } > FLASH AT> NXP_FLASH_LMA
+#endif
 
        __text_region_end = .;
 
@@ -174,6 +188,9 @@ SECTIONS
 #endif
 
        SECTION_PROLOGUE(.ARM.exidx,,)
+#if defined(CONFIG_SDRAM_LMA_ADJUST)
+     ALIGN_WITH_INPUT
+#endif
        {
        /*
         * This section, related to stack and exception unwinding, is placed
@@ -186,8 +203,11 @@ SECTIONS
        *(.ARM.exidx* gnu.linkonce.armexidx.*)
 #endif
        __exidx_end = .;
+#if !defined(CONFIG_SDRAM_LMA_ADJUST)
        } GROUP_LINK_IN(ROMABLE_REGION)
-
+#else
+       } > FLASH AT> NXP_FLASH_LMA
+#endif