diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S
index ca072c4..f1dbc3b 100644
--- a/arch/arm/cpu/pxa/start.S
+++ b/arch/arm/cpu/pxa/start.S
@@ -106,6 +106,10 @@
 _bss_end_ofs:
 	.word __bss_end__ - _start
 
+.globl _end_ofs
+_end_ofs:
+	.word _end - _start
+
 #ifdef CONFIG_USE_IRQ
 /* IRQ stack memory (calculated at run-time) */
 .globl IRQ_STACK_START