From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 06 Jun 2023 16:42:29 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1q6XtH-00D9dh-5D for lore@lore.pengutronix.de; Tue, 06 Jun 2023 16:42:29 +0200 Received: from localhost ([127.0.0.1] helo=metis.ext.pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1q6XtE-0005fi-N3; Tue, 06 Jun 2023 16:42:28 +0200 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1q6XtB-0005fP-JO; Tue, 06 Jun 2023 16:42:25 +0200 Message-ID: Date: Tue, 6 Jun 2023 16:42:25 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Content-Language: en-US From: Ahmad Fatoum To: Johannes Zink , distrokit@pengutronix.de References: <20230606-default_enable_fastboot_rock3a-v1-0-42195d538df2@pengutronix.de> <20230606-default_enable_fastboot_rock3a-v1-3-42195d538df2@pengutronix.de> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [DistroKit] [PATCH 3/5] v8a: images: generate sparse images from rock3a initramfs, kernel and dtb X-BeenThere: distrokit@pengutronix.de X-Mailman-Version: 2.1.29 Precedence: list List-Id: DistroKit Mailinglist List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: patchwork-jzi@pengutronix.de Sender: "DistroKit" X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: distrokit-bounces@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false On 06.06.23 16:41, Ahmad Fatoum wrote: > On 06.06.23 16:31, Johannes Zink wrote: >> This allows to load the images to barebox using android fastboot, since >> otherwise the sparse header is missing and the image size is not >> properly aligned as required by fastboot. > > IME fastboot just complains and transfers the files anyway. In that > case building sparse images just adds complication. Did your fastboot > command fail without this change? > >> >> Signed-off-by: Johannes Zink >> --- >> configs/platform-v8a/config/images/rock3a.config | 21 +++++++++++++++++++++ >> 1 file changed, 21 insertions(+) >> >> diff --git a/configs/platform-v8a/config/images/rock3a.config b/configs/platform-v8a/config/images/rock3a.config >> index 522d82cdc9c9..cb0c7c4e575d 100644 >> --- a/configs/platform-v8a/config/images/rock3a.config >> +++ b/configs/platform-v8a/config/images/rock3a.config >> @@ -44,3 +44,24 @@ image barebox-rock3a.norimg { >> image = "barebox-rock3a.img" >> } >> } >> + >> +image initramfs-sparse.img { >> + android-sparse { >> + image = "root.cpio.gz" >> + block-size = 4k >> + } >> +} >> + >> +image kernel-sparse.img { >> + android-sparse { >> + image = "linuximage" >> + block-size = 4k >> + } >> +} Also, these two aren't rock3a specific, so they shouldn't be here especially not with such generic sounding names. >> + >> +image dtb-rock3a-sparse.img { >> + android-sparse { >> + image = "rk3568-rock-3a.dtb" >> + block-size = 4k >> + } >> +} >> > -- 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 |