From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH 71/97] ARM: l2c: convert tegra to generic l2c initialisation Date: Mon, 28 Apr 2014 14:24:32 -0600 Message-ID: <535EB900.6010506@wwwdotorg.org> References: <20140428192419.GV26756@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Russell King , linux-arm-kernel-0qwDCntBQCZpWr+L1FloEB2eb7JE58TQ@public.gmane.org Cc: Thierry Reding , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On 04/28/2014 01:32 PM, Russell King wrote: > diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c > DT_MACHINE_START(TEGRA_DT, "NVIDIA Tegra SoC (Flattened Device Tree)") > - .map_io = tegra_map_common_io, > + .l2c_aux_val = 0x3c400001, > + .l2c_aux_mask = 0xc20fc3fe, I assume those values are simply ignored for CPUs without an l2c (or with an architected one?) i.e. A15. If so, Acked-by: Stephen Warren From mboxrd@z Thu Jan 1 00:00:00 1970 From: swarren@wwwdotorg.org (Stephen Warren) Date: Mon, 28 Apr 2014 14:24:32 -0600 Subject: [PATCH 71/97] ARM: l2c: convert tegra to generic l2c initialisation In-Reply-To: References: <20140428192419.GV26756@n2100.arm.linux.org.uk> Message-ID: <535EB900.6010506@wwwdotorg.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/28/2014 01:32 PM, Russell King wrote: > diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c > DT_MACHINE_START(TEGRA_DT, "NVIDIA Tegra SoC (Flattened Device Tree)") > - .map_io = tegra_map_common_io, > + .l2c_aux_val = 0x3c400001, > + .l2c_aux_mask = 0xc20fc3fe, I assume those values are simply ignored for CPUs without an l2c (or with an architected one?) i.e. A15. If so, Acked-by: Stephen Warren