diff options
author | Paul Gortmaker <paul.gortmaker@com.rmk.(none)> | 2006-10-27 00:13:19 -0400 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-11-02 17:58:53 -0500 |
commit | 8f7f9435e6df0985c877d10259393bdfaac3655f (patch) | |
tree | 7e5978b2deb9be69925b0e956d7134a06fd83dd1 /arch/arm/kernel | |
parent | 94c52fde553260e86f263448034930abe364faec (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.c | 4 |
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 | ||