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-rw-r--r--arch/arm/include/asm/arch-omap3/cpu.h14
-rw-r--r--arch/arm/include/asm/arch-omap3/omap3.h32
-rw-r--r--arch/arm/include/asm/arch-omap3/sys_proto.h2
3 files changed, 40 insertions, 8 deletions
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 @@ struct ctrl {
#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 @@ struct ctrl_id {
#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)
diff --git a/arch/arm/include/asm/arch-omap3/omap3.h b/arch/arm/include/asm/arch-omap3/omap3.h
index 12815f6..3957c79 100644
--- a/arch/arm/include/asm/arch-omap3/omap3.h
+++ b/arch/arm/include/asm/arch-omap3/omap3.h
@@ -176,11 +176,41 @@ struct gpio {
#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_ES312 7
+#define CPU_3XX_MAX_REV 8
#define CPU_3XX_ID_SHIFT 28
#define WIDTH_8BIT 0x0000
#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */
+/*
+ * Hawkeye values
+ */
+#define HAWKEYE_OMAP34XX 0xb7ae
+#define HAWKEYE_AM35XX 0xb868
+#define HAWKEYE_OMAP36XX 0xb891
+
+#define HAWKEYE_SHIFT 12
+
+/*
+ * Define CPU families
+ */
+#define CPU_OMAP34XX 0x3400 /* OMAP34xx/OMAP35 devices */
+#define CPU_AM35XX 0x3500 /* AM35xx devices */
+#define CPU_OMAP36XX 0x3600 /* OMAP36xx devices */
+
+/*
+ * Control status register values corresponding to cpu variants
+ */
+#define OMAP3503 0x5c00
+#define OMAP3515 0x1c00
+#define OMAP3525 0x4c00
+#define OMAP3530 0x0c00
+
+#define AM3505 0x5c00
+#define AM3517 0x1c00
+
+#define OMAP3730 0x0c00
+
#endif
diff --git a/arch/arm/include/asm/arch-omap3/sys_proto.h b/arch/arm/include/asm/arch-omap3/sys_proto.h
index db7b42a..4a28ba1 100644
--- a/arch/arm/include/asm/arch-omap3/sys_proto.h
+++ b/arch/arm/include/asm/arch-omap3/sys_proto.h
@@ -41,7 +41,9 @@ void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
void watchdog_init(void);
void set_muxconf_regs(void);
+u32 get_cpu_family(void);
u32 get_cpu_rev(void);
+u32 get_sku_id(void);
u32 get_mem_type(void);
u32 get_sysboot_value(void);
u32 is_gpmc_muxed(void);