diff --git a/software/sys_controller/Makefile b/software/sys_controller/Makefile
index 08ee02d..48077d5 100644
--- a/software/sys_controller/Makefile
+++ b/software/sys_controller/Makefile
@@ -1140,8 +1140,8 @@ ossc/userdata_sjis.c: ossc/userdata.c
 	iconv -f UTF-8 -t SHIFT-JIS ossc/userdata.c > ossc/userdata_sjis.c
 
 mem_init/flash.hex: sys_controller.elf
-	$(RV_OBJCOPY) --change-addresses -0x02A00000 -O binary --gap-fill 0 $< mem_init/flash.bin
-	$(RV_OBJCOPY) --change-addresses -0x02A00000 -O ihex --gap-fill 0 $< mem_init/flash.hex
+	$(RV_OBJCOPY) --change-addresses -0x02080000 -O binary --gap-fill 0 $< mem_init/flash.bin
+	$(RV_OBJCOPY) --change-addresses -0x02080000 -O ihex --gap-fill 0 $< mem_init/flash.hex
 	mkdir -p mem_init/chunks
 	rm -f mem_init/chunks/*
 	split -d -b 64 -a 4 mem_init/flash.bin mem_init/chunks/flash.
diff --git a/software/sys_controller/link.common.ld b/software/sys_controller/link.common.ld
index 8ec949d..ec559ac 100644
--- a/software/sys_controller/link.common.ld
+++ b/software/sys_controller/link.common.ld
@@ -54,6 +54,7 @@ SECTIONS
         *(.rodata.*)
         *(.srodata);
         *(.srodata.*)
+        . = ALIGN(4);
     } > flash_imem
 
     /*--------------------------------------------------------------------*/
@@ -84,18 +85,18 @@ SECTIONS
     } > dataram
 
     .text_bram : AT ( LOADADDR (.rodata) + SIZEOF (.rodata) ) {
-        PROVIDE (__ram_text_start = ABSOLUTE(.));
         . = ALIGN(4);
+        PROVIDE (__ram_text_start = ABSOLUTE(.));
         *(.text_bram);
-        LONG(0)
+        . = ALIGN(4);
         PROVIDE (__ram_text_end = ABSOLUTE(.));
     } > dataram
 
     PROVIDE (__flash_text_bram_start = LOADADDR(.text_bram));
 
     .data : AT ( LOADADDR (.text_bram) + SIZEOF (.text_bram) ) {
-        PROVIDE (__ram_rwdata_start = ABSOLUTE(.));
         . = ALIGN(4);
+        PROVIDE (__ram_rwdata_start = ABSOLUTE(.));
         sdata  =  .;
         _sdata  =  .;
         *(.data);
@@ -106,6 +107,7 @@ SECTIONS
         *(.sdata2.*)
         edata  =  .;
         _edata  =  .;
+        . = ALIGN(4);
         PROVIDE (__ram_rwdata_end = ABSOLUTE(.));
     } > dataram