Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux...

[linux-2.6-omap-h63xx.git] / arch / arm / vfp / vfpmodule.c

diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
index 32455c633f1c389039d455e10f990399c7c16e28..67ca340a7c85c364d184d15f92c1a9205f84f472 100644 (file)
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@@ -352,7 +352,7 @@ static int __init vfp_init(void)
        else if (vfpsid & FPSID_NODOUBLE) {
                printk("no double precision support\n");
        } else {
-               smp_call_function(vfp_enable, NULL, 1, 1);
+               smp_call_function(vfp_enable, NULL, 1);
 
                VFP_arch = (vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT;  /* Extract the architecture version */
                printk("implementor %02x architecture %d part %02x variant %x rev %x\n",
@@ -371,6 +371,15 @@ static int __init vfp_init(void)
                 * in place; report VFP support to userspace.
                 */
                elf_hwcap |= HWCAP_VFP;
+#ifdef CONFIG_NEON
+               /*
+                * Check for the presence of the Advanced SIMD
+                * load/store instructions, integer and single
+                * precision floating point operations.
+                */
+               if ((fmrx(MVFR1) & 0x000fff00) == 0x00011100)
+                       elf_hwcap |= HWCAP_NEON;
+#endif
        }
        return 0;
 }