tree 7d7ddbaa5b9b69b53b9079bd7562eb3daf7682c4
parent bb54a335ae6d282a4f177c7b35cd149aa9b0b9be
author Catalin Marinas <catalin.marinas@arm.com> 1144701166 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1144701166 +0100

[ARM] 3473/1: Use numbers 0-15 for the VFP double registers

Patch from Catalin Marinas

This patch changes the double registers numbering to 0-15 from even 0-30,
in preparation for future VFP extensions. It also fixes the VFP_REG_ZERO
bug (value 16 actually represents the 8th double register with the original
numbering).

The original mcrr/mrrc on CP10 were generating FMRRS/FMSRR instead of
FMRRD/FMDRR. The patch changes to CP11 for the correct instructions.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>