aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/processor.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-01 10:53:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-01 10:53:43 -0700
commit00e9028a95fb8a4d79f2fb695a853f33ea7d3b57 (patch)
tree2dea2ae498a6ce57de8890e87185aca5e9f3ad2d /arch/sh/include/asm/processor.h
parent57b1494d2ba544c62673234da6115c21fac27ffc (diff)
parent7cb93181629c613ee2b8f4ffe3446f8003074842 (diff)
downloadkernel_samsung_smdk4412-00e9028a95fb8a4d79f2fb695a853f33ea7d3b57.zip
kernel_samsung_smdk4412-00e9028a95fb8a4d79f2fb695a853f33ea7d3b57.tar.gz
kernel_samsung_smdk4412-00e9028a95fb8a4d79f2fb695a853f33ea7d3b57.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (28 commits) mm/hugetlb.c must #include <asm/io.h> video: Fix up hp6xx driver build regressions. sh: defconfig updates. sh: Kill off stray mach-rsk7203 reference. serial: sh-sci: Fix up SH7760/SH7780/SH7785 early printk regression. sh: Move out individual boards without mach groups. sh: Make sure AT_SYSINFO_EHDR is exposed to userspace in asm/auxvec.h. sh: Allow SH-3 and SH-5 to use common headers. sh: Provide common CPU headers, prune the SH-2 and SH-2A directories. sh/maple: clean maple bus code sh: More header path fixups for mach dir refactoring. sh: Move out the solution engine headers to arch/sh/include/mach-se/ sh: I2C fix for AP325RXA and Migo-R sh: Shuffle the board directories in to mach groups. sh: dma-sh: Fix up dreamcast dma.h mach path. sh: Switch KBUILD_DEFCONFIG to shx3_defconfig. sh: Add ARCH_DEFCONFIG entries for sh and sh64. sh: Fix compile error of Solution Engine sh: Proper __put_user_asm() size mismatch fix. sh: Stub in a dummy ENTRY_OFFSET for uImage offset calculation. ...
Diffstat (limited to 'arch/sh/include/asm/processor.h')
-rw-r--r--arch/sh/include/asm/processor.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h
new file mode 100644
index 0000000..15d9f92
--- /dev/null
+++ b/arch/sh/include/asm/processor.h
@@ -0,0 +1,66 @@
+#ifndef __ASM_SH_PROCESSOR_H
+#define __ASM_SH_PROCESSOR_H
+
+#include <asm/cpu-features.h>
+#include <asm/segment.h>
+
+#ifndef __ASSEMBLY__
+/*
+ * CPU type and hardware bug flags. Kept separately for each CPU.
+ *
+ * Each one of these also needs a CONFIG_CPU_SUBTYPE_xxx entry
+ * in arch/sh/mm/Kconfig, as well as an entry in arch/sh/kernel/setup.c
+ * for parsing the subtype in get_cpu_subtype().
+ */
+enum cpu_type {
+ /* SH-2 types */
+ CPU_SH7619,
+
+ /* SH-2A types */
+ CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG,
+
+ /* SH-3 types */
+ CPU_SH7705, CPU_SH7706, CPU_SH7707,
+ CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
+ CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712,
+ CPU_SH7720, CPU_SH7721, CPU_SH7729,
+
+ /* SH-4 types */
+ CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
+ CPU_SH7760, CPU_SH4_202, CPU_SH4_501,
+
+ /* SH-4A types */
+ CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785,
+ CPU_SH7723, CPU_SHX3,
+
+ /* SH4AL-DSP types */
+ CPU_SH7343, CPU_SH7722, CPU_SH7366,
+
+ /* SH-5 types */
+ CPU_SH5_101, CPU_SH5_103,
+
+ /* Unknown subtype */
+ CPU_SH_NONE
+};
+
+/* Forward decl */
+struct sh_cpuinfo;
+
+/* arch/sh/kernel/setup.c */
+const char *get_cpu_subtype(struct sh_cpuinfo *c);
+
+#ifdef CONFIG_VSYSCALL
+int vsyscall_init(void);
+#else
+#define vsyscall_init() do { } while (0)
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef CONFIG_SUPERH32
+# include "processor_32.h"
+#else
+# include "processor_64.h"
+#endif
+
+#endif /* __ASM_SH_PROCESSOR_H */