OMAP5: ADD chip detection for OMAP5432 SOC

This patch adds chip detection for OMAP5432

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

arch/arm/cpu/armv7/omap5/hwinit.c

@@ -154,7 +154,15 @@ void init_omap_revision(void)
 
 	switch (rev) {
 	case MIDR_CORTEX_A15_R0P0:
-		*omap_si_rev = OMAP5430_ES1_0;
+		switch (readl(CONTROL_ID_CODE)) {
+		case OMAP5430_CONTROL_ID_CODE_ES1_0:
+			*omap_si_rev = OMAP5430_ES1_0;
+			break;
+		case OMAP5432_CONTROL_ID_CODE_ES1_0:
+		default:
+			*omap_si_rev = OMAP5432_ES1_0;
+			break;
+		}
 		break;
 	default:
 		*omap_si_rev = OMAP5430_SILICON_ID_INVALID;

arch/arm/include/asm/arch-omap5/omap.h

@@ -56,7 +56,8 @@
 #define CONTROL_ID_CODE		(CTRL_BASE + 0x204)
 
 /* To be verified */
-#define OMAP5_CONTROL_ID_CODE_ES1_0	0x0B94202F
+#define OMAP5430_CONTROL_ID_CODE_ES1_0		0x0B94202F
+#define OMAP5432_CONTROL_ID_CODE_ES1_0		0x0B99802F
 
 /* STD_FUSE_PROD_ID_1 */
 #define STD_FUSE_PROD_ID_1		(CTRL_BASE + 0x218)

arch/arm/include/asm/omap_common.h

@@ -136,4 +136,5 @@ static inline u32 omap_revision(void)
 /* omap5 */
 #define OMAP5430_SILICON_ID_INVALID	0
 #define OMAP5430_ES1_0	0x54300100
+#define OMAP5432_ES1_0	0x54320100
 #endif /* _OMAP_COMMON_H_ */