From 8f7f9435e6df0985c877d10259393bdfaac3655f Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@com.rmk.(none)>
Date: Fri, 27 Oct 2006 05:13:19 +0100
Subject: [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>
---
 arch/arm/kernel/setup.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'arch/arm/kernel')

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)
 #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
 };
 
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