Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751452AbbEFKI5 (ORCPT ); Wed, 6 May 2015 06:08:57 -0400 Received: from mail-wi0-f196.google.com ([209.85.212.196]:36516 "EHLO mail-wi0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750799AbbEFKIx (ORCPT ); Wed, 6 May 2015 06:08:53 -0400 From: Ingo Molnar X-Google-Original-From: Ingo Molnar Date: Wed, 6 May 2015 12:08:49 +0200 To: "Bryan O'Donoghue" Cc: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, dvhart@infradead.org, andy.schevchenko@gmail.com, boon.leong.ong@intel.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, derek.browne@intel.com, josef.ahmad@intel.com, erik.nyquist@intel.com Subject: Re: [PATCH 2/2] x86/quark: Add Quark embedded SRAM self-test Message-ID: <20150506100849.GA16621@gmail.com> References: <1430705875-6990-1-git-send-email-pure.logic@nexus-software.ie> <1430705875-6990-3-git-send-email-pure.logic@nexus-software.ie> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1430705875-6990-3-git-send-email-pure.logic@nexus-software.ie> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1089 Lines: 29 * Bryan O'Donoghue wrote: > +config INTEL_ESRAM > + bool "Intel Embedded SRAM (eSRAM) support" > + default n > + depends on X86_INTEL_QUARK && IOSF_MBI > + select GENERIC_ALLOCATOR > + ---help--- > + This options provides an API to allocate memory from Embedded SRAM > + (eSRAM) present on Quark X1000 SoC processors. > + eSRAM is a 512 KiB block of low-latency SRAM organized as > + 128 * 4 KiB pages or as one 512 KiB chunk of memory. This driver > + enables eSRAM in per-page overlay mode and provides a gen_pool > + allocator which allows allocation of memory from the eSRAM pool. > + > + If you are running on a Galileo/Quark say Y here. So presumably X86_INTEL_QUARK is only enabled if the user wants to build for Galileo/Quark. So you might as well make this 'default y'. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/