microblaze_mmu_v2: Update linker script for MMU

Signed-off-by: Michal Simek <monstr@monstr.eu>
diff --git a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
index 910f7c09..8ae807a 100644
--- a/arch/microblaze/kernel/vmlinux.lds.S
+++ b/arch/microblaze/kernel/vmlinux.lds.S
@@ -17,8 +17,7 @@
 jiffies = jiffies_64 + 4;
 
 SECTIONS {
-	. = CONFIG_KERNEL_BASE_ADDR;
-
+	. = CONFIG_KERNEL_START;
 	.text : {
 		_text = . ;
 		_stext = . ;