omap4: add omap4460 revision detection

Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>

arch/arm/cpu/armv7/omap4/board.c

@@ -140,6 +140,9 @@ static void init_omap4_revision(void)
 	case MIDR_CORTEX_A9_R1P3:
 		*omap4_revision = OMAP4430_ES2_3;
 		break;
+	case MIDR_CORTEX_A9_R2P10:
+		*omap4_revision = OMAP4460_ES1_0;
+		break;
 	default:
 		*omap4_revision = OMAP4430_SILICON_ID_INVALID;
 		break;

arch/arm/include/asm/arch-omap4/omap4.h

@@ -143,6 +143,7 @@ struct s32ktimer {
 #define OMAP4430_ES2_1	0x44300210
 #define OMAP4430_ES2_2	0x44300220
 #define OMAP4430_ES2_3	0x44300230
+#define OMAP4460_ES1_0	0x44600100
 
 /* ROM code defines */
 /* Boot device */

arch/arm/include/asm/armv7.h

@@ -29,6 +29,7 @@
 #define MIDR_CORTEX_A9_R0P1	0x410FC091
 #define MIDR_CORTEX_A9_R1P2	0x411FC092
 #define MIDR_CORTEX_A9_R1P3	0x411FC093
+#define MIDR_CORTEX_A9_R2P10	0x412FC09A
 
 /* CCSIDR */
 #define CCSIDR_LINE_SIZE_OFFSET		0