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Diffstat (limited to 'include/asm-arm/arch-omap3')
-rw-r--r--include/asm-arm/arch-omap3/omap3.h14
1 files changed, 9 insertions, 5 deletions
diff --git a/include/asm-arm/arch-omap3/omap3.h b/include/asm-arm/arch-omap3/omap3.h
index d0d2737..7c11019 100644
--- a/include/asm-arm/arch-omap3/omap3.h
+++ b/include/asm-arm/arch-omap3/omap3.h
@@ -167,12 +167,16 @@ typedef struct gpio {
* 343x real hardware:
* ES1 = rev 0
*
- * 343x code defines:
- * ES1 = 0+1 = 1
- * ES1 = 1+1 = 1
+ * ES2 onwards, the value maps to contents of IDCODE register [31:28].
*/
-#define CPU_3430_ES1 1
-#define CPU_3430_ES2 2
+#define CPU_3XX_ES10 0
+#define CPU_3XX_ES20 1
+#define CPU_3XX_ES21 2
+#define CPU_3XX_ES30 3
+#define CPU_3XX_ES31 4
+#define CPU_3XX_MAX_REV (CPU_3XX_ES31 + 1)
+
+#define CPU_3XX_ID_SHIFT 28
#define WIDTH_8BIT 0x0000
#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */