arm: pxa: move SP check from start.S to cpuinfo.c

[karo-tx-uboot.git] / arch / arm / cpu / pxa / cpuinfo.c

diff --git a/arch/arm/cpu/pxa/cpuinfo.c b/arch/arm/cpu/pxa/cpuinfo.c
index 9d16079956235d156f0d1c57727487813eb7a924..17d8be5b5b1c1025902012d87015764ed080764d 100644 (file)
--- a/arch/arm/cpu/pxa/cpuinfo.c
+++ b/arch/arm/cpu/pxa/cpuinfo.c
@@ -11,6 +11,12 @@
 #include <errno.h>
 #include <linux/compiler.h>
 
+#ifdef CONFIG_CPU_PXA25X
+#if ((CONFIG_SYS_INIT_SP_ADDR) != 0xfffff800)
+#error "Init SP address must be set to 0xfffff800 for PXA250"
+#endif
+#endif
+
 #define        CPU_MASK_PXA_PRODID     0x000003f0
 #define        CPU_MASK_PXA_REVID      0x0000000f