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-rw-r--r--include/asm-arm/arch-omap3/omap3.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h
index 6459d992bd1..12815f694f4 100644
--- a/include/asm-arm/arch-omap3/omap3.h
+++ b/include/asm-arm/arch-omap3/omap3.h
@@ -168,6 +168,8 @@ struct gpio {
* ES1 = rev 0
*
* ES2 onwards, the value maps to contents of IDCODE register [31:28].
+ *
+ * Note : CPU_3XX_ES20 is used in cache.S. Please review before changing.
*/
#define CPU_3XX_ES10 0
#define CPU_3XX_ES20 1