From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755000Ab0EQLYB (ORCPT ); Mon, 17 May 2010 07:24:01 -0400 Received: from one.firstfloor.org ([213.235.205.2]:60362 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752730Ab0EQLYA (ORCPT ); Mon, 17 May 2010 07:24:00 -0400 Date: Mon, 17 May 2010 13:23:58 +0200 From: Andi Kleen To: Florian Fainelli Cc: mingo@elte.hu, linux-kernel , andi@firstfloor.org Subject: Re: [PATCH] x86: CPU detection for RDC System-on-Chip Message-ID: <20100517112358.GD20761@basil.fritz.box> References: <201005161455.34100.florian@openwrt.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201005161455.34100.florian@openwrt.org> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 39e8e10..21b02f2 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -419,6 +419,7 @@ config X86_RDC321X > bool "RDC R-321x SoC" > depends on X86_32 > depends on X86_EXTENDED_PLATFORM > + select PCI If you don't actually need PCI in your SOC then you could easily remove that dependency with some minor work. Early PCI really is quite independent from the other code and can be just used on its own. The only thing that would need sorting out is the command line interface for early_pci_enabled() -Andi