[ARM] armv7: add support for ARMv7 cores.
This patch adds support for the ARMv7 cores.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index afad32c..b8722619 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -102,6 +102,14 @@
//# endif
#endif
+#if defined(CONFIG_CPU_V7)
+//# ifdef _CACHE
+# define MULTI_CACHE 1
+//# else
+//# define _CACHE v7
+//# endif
+#endif
+
#if !defined(_CACHE) && !defined(MULTI_CACHE)
#error Unknown cache maintainence model
#endif
diff --git a/include/asm-arm/glue.h b/include/asm-arm/glue.h
index 0cc5d3b..22274ce 100644
--- a/include/asm-arm/glue.h
+++ b/include/asm-arm/glue.h
@@ -38,6 +38,7 @@
* v5tej_early - ARMv5 with Thumb and Java early abort handler
* xscale - ARMv5 with Thumb with Xscale extensions
* v6_early - ARMv6 generic early abort handler
+ * v7_early - ARMv7 generic early abort handler
*/
#undef CPU_ABORT_HANDLER
#undef MULTI_ABORT
@@ -106,6 +107,14 @@
# endif
#endif
+#ifdef CONFIG_CPU_ABRT_EV7
+# ifdef CPU_ABORT_HANDLER
+# define MULTI_ABORT 1
+# else
+# define CPU_ABORT_HANDLER v7_early_abort
+# endif
+#endif
+
#ifndef CPU_ABORT_HANDLER
#error Unknown data abort handler type
#endif
diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index ea7e54c..5599d4e 100644
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -193,6 +193,14 @@
# define CPU_NAME cpu_v6
# endif
# endif
+# ifdef CONFIG_CPU_V7
+# ifdef CPU_NAME
+# undef MULTI_CPU
+# define MULTI_CPU
+# else
+# define CPU_NAME cpu_v7
+# endif
+# endif
#endif
#ifndef __ASSEMBLY__
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 63b3080..c57555c 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -14,6 +14,7 @@
#define CPU_ARCH_ARMv5TE 6
#define CPU_ARCH_ARMv5TEJ 7
#define CPU_ARCH_ARMv6 8
+#define CPU_ARCH_ARMv7 9
/*
* CR1 bits (CP#15 CR1)