From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukasz Majewski Date: Mon, 3 Jun 2019 23:15:32 +0200 Subject: [U-Boot] [PATCH 0/5] Enable usage of SDP for i.MX6 Sabre Auto Boards In-Reply-To: <20190603190029.10373-1-sjoerd.simons@collabora.co.uk> References: <20190603190029.10373-1-sjoerd.simons@collabora.co.uk> Message-ID: <20190603231532.39e8540e@jawa> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Sjoerd, > Being able to upload u-boot over USB is rather useful, so ideally this > functionality should be enabled by the default config for these > boards. Currently however no USB support is built into the SPL nor is > SDP enabled for i.MX6 Sabre Auto boards. > > The first two patches in this series adjust the defconfig in a similar > way as Fabio has done in a recent patchset for Sabre SD. The first one > drops SPL DM support as there is no way to fit that *and* USB support > in at the moment, the second one adds missing pinctrl configuration > for the main u-boot binary. > > The third patch enabled USB & SPL SDP support. > > Patch four adds support for loading FIT images over SDP as that is > what is in use for the Sabre auto's main u-boot image. This is simply > the patch Frieder Schrempf submitted to the mainlinglist earlier, but > made to build on current git master. (Frieder could you be so kind to > add your SoB?). > > The final patch fixes the u-boot image failing to start due to > DM_VIDEO. > > Patchset tested by using uuu with the following configuration: > ``` > uuu_version 1.2 > SDP: boot -f SPL > SDPU: write -f u-boot-dtb.img -addr 0x10000000 > SDPU: jump -addr 0x10000000 > SPDU: done > ``` > > I suspect these patches are to late for 2019.07, especially since FIT > support in SDP would be a new feature? If so I'm happy to split this > set out of patches that should definatly land for 2019.07 (Making > sabre auto work) and submit the others for 2019.10 I think that Fabio and Stefano would have a final opinion, but IMHO, it would be best if you would split those patches. > > > Frieder Schrempf (1): > usb: gadget: f_sdp: Allow SPL to load and boot FIT via SDP > > Sjoerd Simons (4): > mx6sabreauto: Remove CONFIG_SPL_DM to decrease the SPL size > mx6sabreauto: Select pinctrl driver > mx6sabreauto: Enable SPL SDP support > mx6sabreauto: set SYS_MALLOC_F for video > > common/spl/spl_sdp.c | 11 +++++++-- > configs/mx6sabreauto_defconfig | 8 +++++-- > drivers/usb/gadget/f_sdp.c | 41 > +++++++++++++++++++++++++++++----- include/sdp.h | > 4 +++- 4 files changed, 53 insertions(+), 11 deletions(-) > Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma at denx.de -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 488 bytes Desc: OpenPGP digital signature URL: