From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Nazzareno Trimarchi Date: Thu, 23 May 2019 16:47:59 +0200 Subject: [U-Boot] Cannot boot mx6qsabred with 2019.07-rc2 In-Reply-To: <20190523143330.GC22232@bill-the-cat> References: <20190523135905.GY22232@bill-the-cat> <20190523140822.pcnos5o3pwx7tgsb@fsr-ub1664-175> <20190523143330.GC22232@bill-the-cat> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi On Thu, May 23, 2019 at 4:33 PM Tom Rini wrote: > > On Thu, May 23, 2019 at 02:08:23PM +0000, Abel Vesa wrote: > > On 19-05-23 09:59:05, Tom Rini wrote: > > > On Thu, May 23, 2019 at 10:49:11AM -0300, Fabio Estevam wrote: > > > > Hi Peng, > > > > > > > > On Tue, May 21, 2019 at 10:38 PM Peng Fan wrote: > > > > > > > > > > I will send a v2 removing CONFIG_SPL_DM. > > > > > > > > > > So what is the real direction moving to use SPL driver, non-dm is allowed in future? > > > > > > > > We are very limited in space when CONFIG_SPL_DM is used on imx6q-sabresd. > > > > > > > > With CONFIG_SPL_DM selected the size increase due to the three dtb's > > > > is about 8kB. > > > > > > > > Even with CONFIG_SPL_DM disabled we ony have 1kB of free space, so I > > > > still want to optimize the size further. > > > > > > So with CONFIG_SPL_DM we're overflowing by ~7kB? > > > > Well, the mandatory requirements here are as follow (AFAIK): > > 1. keep one binary for all imx6dl imx6[qp|dl|q]-sabresd > > 2. have DM support in SPL > > > > So I guess we have to either prioritize the other needed configs and > > leave out the one we can do without. That, ofcourse, if we still want > > to fit in and we still want one binary for all three sabresd boards. > > Well, no, you don't have to use DM in SPL. But what I'm wondering is if > we need qp/dl/q specific information at the SPL stage or if that can > wait until we're doing the real U-Boot. > Is dcd table take space? Michael > -- > Tom > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > https://lists.denx.de/listinfo/u-boot -- | Michael Nazzareno Trimarchi Amarula Solutions BV | | COO - Founder Cruquiuskade 47 | | +31(0)851119172 Amsterdam 1018 AM NL | | [`as] http://www.amarulasolutions.com |