From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 28 May 2025 18:28:42 +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 1uKJdy-001FMy-2x for lore@lore.pengutronix.de; Wed, 28 May 2025 18:28:42 +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 1uKJdx-0001e0-Lf for lore@pengutronix.de; Wed, 28 May 2025 18:28:42 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To :Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IO3zcPPmGcVAb9hnXEeE9mo0rnAGFgWvQcMmk1juxhA=; b=UPvrFeOBEsppEDxDrl4EHRT7pm 1W82KX570/U9sSoO1jceMbu4EvjgHFIxMytRCW5noOhiRsKWIv3LdMs7PG3ekjeD+D3V3IsOWXJo/ uyeNhOtwlyGLbMsv0pJh57MwHLcOMu4gACtPJeXhoBFC84bKy+lwQxmj6VJEge+6h6zt9ql+yCJvz ZIUQedYWZcMEREqYFH03Pu6Qe3wzaOaDdG1lWKDLf8ohSXjWQB4c6efPGeKo0AIgsRc+qyq34MPEl PLD41eoVE8Nt55HWuapzWJkf26mzCEdvsFWOIIpYuebYKell8yHU0GpzVQ0lMb0vh4I8aP4jIVb5f /2Xu2fyQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uKJdP-0000000DeuI-3MHL; Wed, 28 May 2025 16:28:07 +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 1uKInM-0000000DYtw-2MYl for barebox@lists.infradead.org; Wed, 28 May 2025 15:34:21 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1uKInL-0002do-AK; Wed, 28 May 2025 17:34:19 +0200 Received: from pty.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::c5]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uKInL-000byK-0P; Wed, 28 May 2025 17:34:19 +0200 Received: from mfe by pty.whiteo.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1uKInL-00EXRD-04; Wed, 28 May 2025 17:34:19 +0200 Date: Wed, 28 May 2025 17:34:19 +0200 From: Marco Felsch To: Michael Tretter Message-ID: <20250528153419.r2gvkxrejpcbadb6@pengutronix.de> References: <20250528-rk3588-optee-v2-0-63070238dd13@pengutronix.de> <20250528-rk3588-optee-v2-6-63070238dd13@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250528-rk3588-optee-v2-6-63070238dd13@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250528_083420_597989_B9825EB3 X-CRM114-Status: UNSURE ( 9.77 ) X-CRM114-Notice: Please train this message. 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: , Cc: BAREBOX 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=-6.7 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 v2 6/9] ARM: add CONFIG_SCRATCH_SIZE 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 25-05-28, Michael Tretter wrote: > CONFIG_SCRATCH_SIZE allows to configure the size of the scratch area for > passing data from the PBL to barebox proper. > > It may be also used to pass data from the PBL to other firmware or use > it for passing data back to barebox, the size should be configurable. > Since this may be more than 32K, the size should be configurable. ^ Nit: repetition of "the size should be configurable" > > Since other sizes in the memory layout are configurable as well, the > memory layout isn't static. > > Signed-off-by: Michael Tretter Reviewed-by: Marco Felsch