[ARM] 4054/1: ep93xx: add HWCAP_CRUNCH

Add HWCAP_CRUNCH so that the dynamic linker knows whether it can use Crunch-optimised libraries or not. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
git-mirror · Dec 18, 2006 · 99e4a6d · 99e4a6d
1 parent 9bcb533
commit 99e4a6d
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
@@ -855,6 +855,7 @@ static const char *hwcap_str[] = {
 	"edsp",
 	"java",
 	"iwmmxt",
+	"crunch",
 	NULL
 };
 

diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
@@ -477,4 +477,8 @@ void __init ep93xx_init_devices(void)
 
 	platform_device_register(&ep93xx_rtc_device);
 	platform_device_register(&ep93xx_ohci_device);
+
+#ifdef CONFIG_CRUNCH
+	elf_hwcap |= HWCAP_CRUNCH;
+#endif
 }
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
@@ -52,6 +52,7 @@ typedef struct user_fp elf_fpregset_t;
 #define HWCAP_EDSP	128
 #define HWCAP_JAVA	256
 #define HWCAP_IWMMXT	512
+#define HWCAP_CRUNCH	1024
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
-Original file line number
+Diff line change
@@ Expand Up / @@ -855,6 +855,7 @@ static const char *hwcap_str[] = { @@
     	"edsp",
     	"java",
     	"iwmmxt",
+    	"crunch",
     	NULL
     };
@@ Expand Down @@