ARMV7: OMAP3: Update CPU type detection for AM35XX/OMAP36XX/37XX
TI has added new processors to the OMAP3 family. This patch enhances
the code in sysinfo.c to detect which family member is present.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/arch/arm/include/asm/arch-omap3/cpu.h b/arch/arm/include/asm/arch-omap3/cpu.h
index 390b007..99da756 100644
--- a/arch/arm/include/asm/arch-omap3/cpu.h
+++ b/arch/arm/include/asm/arch-omap3/cpu.h
@@ -60,19 +60,14 @@
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL_STRICT_NAMES */
-/* cpu type */
-#define OMAP3503 0x5c00
-#define OMAP3515 0x1c00
-#define OMAP3525 0x4c00
-#define OMAP3530 0x0c00
-
#ifndef __KERNEL_STRICT_NAMES
#ifndef __ASSEMBLY__
struct ctrl_id {
u8 res1[0x4];
u32 idcode; /* 0x04 */
u32 prod_id; /* 0x08 */
- u8 res2[0x0C];
+ u32 sku_id; /* 0x0c */
+ u8 res2[0x08];
u32 die_id_0; /* 0x18 */
u32 die_id_1; /* 0x1C */
u32 die_id_2; /* 0x20 */
@@ -89,6 +84,11 @@
#define HS_DEVICE 0x2
#define GP_DEVICE 0x3
+/* device speed */
+#define SKUID_CLK_MASK 0xf
+#define SKUID_CLK_600MHZ 0x0
+#define SKUID_CLK_720MHZ 0x8
+
#define GPMC_BASE (OMAP34XX_GPMC_BASE)
#define GPMC_CONFIG_CS0 0x60
#define GPMC_CONFIG_CS0_BASE (GPMC_BASE + GPMC_CONFIG_CS0)