From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 07 May 2024 09:36:37 +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 1s4FNN-000TnQ-1Q for lore@lore.pengutronix.de; Tue, 07 May 2024 09:36:37 +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 1s4FNL-0003WY-Ux for lore@pengutronix.de; Tue, 07 May 2024 09:36:37 +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:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Ko4VTecqhobgnYrDZB5eqz2Xvp5EGN/dD+PiLqLo4g0=; b=4DalcisHmWWoqM+UDYdaeqdycJ w+5R3RqtHaP8Rn4zBsw7bdxsJLafcWO8Pu0VNLX+pzyHvt190WzDPj9IZVXrdyxc/IJhpkiqMo1EP ZQ+LRXZbC17D5YCgOhd5rZFyZVhBgkN4P2Ex2oHGnLXJ7NYypdpamcioHKP/cCY0LVONGcr0xPZNl QQPbAyU0kSlSIpvdvgCvbHY29v17entXRAyqiJD6uOLP2ZlH9VGZEbeEU4V70o94eyulllHwx8jYa 86PZkCp6fJPJaGThyMvHu9ZHCFDA5Ls5RVnUHQ50XwuYm8aLYmJFm4DggEZ+UyGNnCxRqTmdwf8FT +29rP2tg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4FMp-0000000A07C-1T3e; Tue, 07 May 2024 07:36:03 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4FMm-0000000A06e-1cPb for barebox@lists.infradead.org; Tue, 07 May 2024 07:36:01 +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 1s4FMl-0003Oc-56; Tue, 07 May 2024 09:35:59 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s4FMk-0003Qz-Or; Tue, 07 May 2024 09:35:58 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1s4FMk-00407u-2H; Tue, 07 May 2024 09:35:58 +0200 From: Sascha Hauer To: Barebox List , Sascha Hauer In-Reply-To: <20240430105310.3149242-1-s.hauer@pengutronix.de> References: <20240430105310.3149242-1-s.hauer@pengutronix.de> Message-Id: <171506735870.953785.17772523027343750250.b4-ty@pengutronix.de> Date: Tue, 07 May 2024 09:35:58 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_003600_461430_995832C7 X-CRM114-Status: GOOD ( 10.53 ) 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=-5.4 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 0/3] add PBL handoff-data support 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 Tue, 30 Apr 2024 12:53:07 +0200, Sascha Hauer wrote: > We need to pass data from the PBL to barebox proper. Right now we do > this with passing the data in registers which is quite limited. As the > amount of information that has to be passed increases it's time to > overcome this limitation. > > This series introduces handoff-data which is a linked list of memory > blobs that can be passed from PBL to barebox proper. Board and SoC > code can append this list with their own entries and pick them up later > in barebox proper. The ARM architecture is converted over to use handoff > data, other architectures could follow. > > [...] Applied, thanks! [1/3] ARM: move blob_is_arm_boarddata() to include https://git.pengutronix.de/cgit/barebox/commit/?id=c78e0862d540 (link may not be stable) [2/3] add handoff-data support https://git.pengutronix.de/cgit/barebox/commit/?id=6b17d1443632 (link may not be stable) [3/3] ARM: pass handoff data from PBL to proper https://git.pengutronix.de/cgit/barebox/commit/?id=637231379c32 (link may not be stable) Best regards, -- Sascha Hauer