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authorPaul Gortmaker <paul.gortmaker@com.rmk.(none)>2006-10-27 00:13:19 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-11-02 17:58:53 -0500
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 6bbd93dd186a..29efc9f82057 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -357,6 +357,9 @@ static void __init setup_processor(void)
357#ifndef CONFIG_VFP 357#ifndef CONFIG_VFP
358 elf_hwcap &= ~HWCAP_VFP; 358 elf_hwcap &= ~HWCAP_VFP;
359#endif 359#endif
360#ifndef CONFIG_IWMMXT
361 elf_hwcap &= ~HWCAP_IWMMXT;
362#endif
360 363
361 cpu_proc_init(); 364 cpu_proc_init();
362} 365}
@@ -854,6 +857,7 @@ static const char *hwcap_str[] = {
854 "vfp", 857 "vfp",
855 "edsp", 858 "edsp",
856 "java", 859 "java",
860 "iwmmxt",
857 NULL 861 NULL
858}; 862};
859 863