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authorZebediah C. McClure <zmc@lurian.net>2009-03-23 18:07:39 -0700
committerTony Lindgren <tony@atomide.com>2009-03-23 18:07:39 -0700
commitae302f40061235f6bc58ae9ba02aa849d60223b5 (patch)
tree72eb784c839a5630d794224eab66d4693af5610d /arch/arm/plat-omap/include/mach/cpu.h
parent6b0147cda6a9d8c236cd04fb35b44de828d8a7eb (diff)
[OMAP850] Add base support for omap850 cpu
Add base support for omap850 cpu. Signed-off-by: Zebediah C. McClure <zmc@lurian.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/mach/cpu.h')
-rw-r--r--arch/arm/plat-omap/include/mach/cpu.h35
1 files changed, 31 insertions, 4 deletions
diff --git a/arch/arm/plat-omap/include/mach/cpu.h b/arch/arm/plat-omap/include/mach/cpu.h
index a8e1178a946..366f829edb1 100644
--- a/arch/arm/plat-omap/include/mach/cpu.h
+++ b/arch/arm/plat-omap/include/mach/cpu.h
@@ -56,6 +56,14 @@ unsigned int omap_rev(void);
# define OMAP_NAME omap730
# endif
#endif
+#ifdef CONFIG_ARCH_OMAP850
+# ifdef OMAP_NAME
+# undef MULTI_OMAP1
+# define MULTI_OMAP1
+# else
+# define OMAP_NAME omap850
+# endif
+#endif
#ifdef CONFIG_ARCH_OMAP15XX
# ifdef OMAP_NAME
# undef MULTI_OMAP1
@@ -105,7 +113,7 @@ unsigned int omap_rev(void);
/*
* Macros to group OMAP into cpu classes.
* These can be used in most places.
- * cpu_is_omap7xx(): True for OMAP730
+ * cpu_is_omap7xx(): True for OMAP730, OMAP850
* cpu_is_omap15xx(): True for OMAP1510, OMAP5910 and OMAP310
* cpu_is_omap16xx(): True for OMAP1610, OMAP5912 and OMAP1710
* cpu_is_omap24xx(): True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
@@ -153,6 +161,10 @@ IS_OMAP_SUBCLASS(343x, 0x343)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() is_omap7xx()
# endif
+# if defined(CONFIG_ARCH_OMAP850)
+# undef cpu_is_omap7xx
+# define cpu_is_omap7xx() is_omap7xx()
+# endif
# if defined(CONFIG_ARCH_OMAP15XX)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() is_omap15xx()
@@ -166,6 +178,10 @@ IS_OMAP_SUBCLASS(343x, 0x343)
# undef cpu_is_omap7xx
# define cpu_is_omap7xx() 1
# endif
+# if defined(CONFIG_ARCH_OMAP850)
+# undef cpu_is_omap7xx
+# define cpu_is_omap7xx() 1
+# endif
# if defined(CONFIG_ARCH_OMAP15XX)
# undef cpu_is_omap15xx
# define cpu_is_omap15xx() 1
@@ -219,6 +235,7 @@ IS_OMAP_SUBCLASS(343x, 0x343)
* These are only rarely needed.
* cpu_is_omap330(): True for OMAP330
* cpu_is_omap730(): True for OMAP730
+ * cpu_is_omap850(): True for OMAP850
* cpu_is_omap1510(): True for OMAP1510
* cpu_is_omap1610(): True for OMAP1610
* cpu_is_omap1611(): True for OMAP1611
@@ -241,6 +258,7 @@ static inline int is_omap ##type (void) \
IS_OMAP_TYPE(310, 0x0310)
IS_OMAP_TYPE(730, 0x0730)
+IS_OMAP_TYPE(850, 0x0850)
IS_OMAP_TYPE(1510, 0x1510)
IS_OMAP_TYPE(1610, 0x1610)
IS_OMAP_TYPE(1611, 0x1611)
@@ -255,6 +273,7 @@ IS_OMAP_TYPE(3430, 0x3430)
#define cpu_is_omap310() 0
#define cpu_is_omap730() 0
+#define cpu_is_omap850() 0
#define cpu_is_omap1510() 0
#define cpu_is_omap1610() 0
#define cpu_is_omap5912() 0
@@ -272,12 +291,22 @@ IS_OMAP_TYPE(3430, 0x3430)
# undef cpu_is_omap730
# define cpu_is_omap730() is_omap730()
# endif
+# if defined(CONFIG_ARCH_OMAP850)
+# undef cpu_is_omap850
+# define cpu_is_omap850() is_omap850()
+# endif
#else
# if defined(CONFIG_ARCH_OMAP730)
# undef cpu_is_omap730
# define cpu_is_omap730() 1
# endif
#endif
+#else
+# if defined(CONFIG_ARCH_OMAP850)
+# undef cpu_is_omap850
+# define cpu_is_omap850() 1
+# endif
+#endif
/*
* Whether we have MULTI_OMAP1 or not, we still need to distinguish
@@ -320,7 +349,7 @@ IS_OMAP_TYPE(3430, 0x3430)
#endif
/* Macros to detect if we have OMAP1 or OMAP2 */
-#define cpu_class_is_omap1() (cpu_is_omap730() || cpu_is_omap15xx() || \
+#define cpu_class_is_omap1() (cpu_is_omap7xx() || cpu_is_omap15xx() || \
cpu_is_omap16xx())
#define cpu_class_is_omap2() (cpu_is_omap24xx() || cpu_is_omap34xx())
@@ -378,5 +407,3 @@ int omap_type(void);
void omap2_check_revision(void);
#endif /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */
-
-#endif