From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 13 Jun 2025 13:31:02 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uQ2cg-006qdN-0H for lore@lore.pengutronix.de; Fri, 13 Jun 2025 13:31:02 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uQ2cf-0003i1-Hh for lore@pengutronix.de; Fri, 13 Jun 2025 13:31:02 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nIcv58H0dJ26RXdIi3jPq3NwnzM5b+eDvPUabhOrEx4=; b=Ighcydb2qu1CS7T0p3Hg2pvBbb gzaBBDD9lZZr2MWadjDkktWRgjGh6YSHJHeJb881ZlReRVOwG7JVUVnsa1xwwuR4/whZGzfCgme8j QY13AbcGiWn0d0LeSOIhvMaTVMIxaxucIkq4EST4Ag/8Flbr1WHYAxXYPkDdlQzwrFvKdhw+fwLcE u/V5gNshKex+Sn851AmKYMFW6myovYdj2RLOWKhR45pywBHDq415tTeZ942hnHAZAsb/SqitNLB5O D+Oof+OTPwqeYFc96iFUDo/bGk5Y6Z2vGLKILUpu3o5iFv2i6FVzSJ5QRBXdzLSbG786TQkzcSTz1 XCYTGDtw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uQ2cM-0000000GAb9-4Brb; Fri, 13 Jun 2025 11:30:43 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uQ0Vz-0000000FtSM-3qqT for barebox@lists.infradead.org; Fri, 13 Jun 2025 09:16:01 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1uQ0Vx-0006zz-98; Fri, 13 Jun 2025 11:15:57 +0200 Message-ID: <8f53bf93-2b44-40f9-bb71-8a45d0528167@pengutronix.de> Date: Fri, 13 Jun 2025 11:15:57 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Sascha Hauer , BAREBOX References: <20250613-arm-mmu-xn-ro-v1-0-60f05c6e7b4b@pengutronix.de> <20250613-arm-mmu-xn-ro-v1-1-60f05c6e7b4b@pengutronix.de> Content-Language: en-US, de-DE, de-BE From: Ahmad Fatoum In-Reply-To: <20250613-arm-mmu-xn-ro-v1-1-60f05c6e7b4b@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250613_021559_962379_3C1436F1 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 1/7] memory: request RO data section as separate region X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On 6/13/25 09:58, Sascha Hauer wrote: > Map the RO data section as separate region so that it becomes visible in > the iomem output. > > Signed-off-by: Sascha Hauer Reviewed-by: Ahmad Fatoum > --- > common/memory.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/common/memory.c b/common/memory.c > index a5b081be2c709f04667a67fbd2110520ab4973e3..708bfd26a0fc3d295d09632fb92e89f474bb7422 100644 > --- a/common/memory.c > +++ b/common/memory.c > @@ -103,8 +103,12 @@ static int mem_malloc_resource(void) > malloc_end - malloc_start + 1); > request_barebox_region("barebox code", > (unsigned long)&_stext, > - (unsigned long)&_etext - > + (unsigned long)&__start_rodata - > (unsigned long)&_stext); > + request_barebox_region("barebox RO data", > + (unsigned long)&__start_rodata, > + (unsigned long)&__end_rodata - > + (unsigned long)&__start_rodata); > request_barebox_region("barebox data", > (unsigned long)&_sdata, > (unsigned long)&_edata - > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |