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authorPaul Gortmaker <paul.gortmaker@com.rmk.(none)>2006-10-27 05:13:19 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-11-02 22:58:53 +0000
commit8f7f9435e6df0985c877d10259393bdfaac3655f (patch)
tree7e5978b2deb9be69925b0e956d7134a06fd83dd1 /arch/arm/kernel
parent94c52fde553260e86f263448034930abe364faec (diff)
[ARM] 3912/1: Make PXA270 advertise HWCAP_IWMMXT capability
ARM patch 3756/1 added HWCAP_IWMMXT. This patch adds support for broadcasting that info via /proc/cpuinfo and sets it for the CPU features of the PXA270. I've booted 19rc3 on a pxa270 and confirmed that the /proc/cpuinfo shows "iwmmxt" in the Features. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/setup.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 6bbd93dd186..29efc9f8205 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -357,6 +357,9 @@ static void __init setup_processor(void)
#ifndef CONFIG_VFP
elf_hwcap &= ~HWCAP_VFP;
#endif
+#ifndef CONFIG_IWMMXT
+ elf_hwcap &= ~HWCAP_IWMMXT;
+#endif
cpu_proc_init();
}
@@ -854,6 +857,7 @@ static const char *hwcap_str[] = {
"vfp",
"edsp",
"java",
+ "iwmmxt",
NULL
};