From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751412AbcFSAbr (ORCPT ); Sat, 18 Jun 2016 20:31:47 -0400 Received: from mail-pf0-f193.google.com ([209.85.192.193]:34438 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751242AbcFSAba (ORCPT ); Sat, 18 Jun 2016 20:31:30 -0400 From: Andrey Smirnov To: linux-arm-kernel@lists.infradead.org Cc: Andrey Smirnov , Russell King , Shawn Guo , Sascha Hauer , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH v3 3/5] i.MX: system.c: Replace magic numbers Date: Sat, 18 Jun 2016 17:31:06 -0700 Message-Id: <1466296268-27099-6-git-send-email-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1466296268-27099-1-git-send-email-andrew.smirnov@gmail.com> References: <1466296268-27099-1-git-send-email-andrew.smirnov@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace magic numbers used to form L310 Prefetch Control Register value. Acked-by: Arnd Bergmann Signed-off-by: Andrey Smirnov --- arch/arm/mach-imx/system.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c index b153376..7ba9dc8 100644 --- a/arch/arm/mach-imx/system.c +++ b/arch/arm/mach-imx/system.c @@ -109,7 +109,10 @@ void __init imx_init_l2cache(void) if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & L2X0_CTRL_EN)) { /* Configure the L2 PREFETCH and POWER registers */ val = readl_relaxed(l2x0_base + L310_PREFETCH_CTRL); - val |= 0x70800000; + val |= L310_PREFETCH_CTRL_DBL_ + L310_PREFETCH_CTRL_INSTR_PREFETCH | + L310_PREFETCH_CTRL_DATA_PREFETCH | + L310_PREFETCH_CTRL_DBL_LINEFILL_INCR; writel_relaxed(val, l2x0_base + L310_PREFETCH_CTRL); } -- 2.5.5