On 4/15/21 5:31 PM, Lucas Stach wrote: > Am Donnerstag, dem 15.04.2021 um 17:12 +0200 schrieb Sascha Hauer: >> On Thu, Apr 15, 2021 at 04:59:30PM +0200, Lucas Stach wrote: >>> Am Donnerstag, dem 15.04.2021 um 16:03 +0200 schrieb Sascha Hauer: >>>> The SabreSD comes with different SoC variants. This patch adds support >>>> for the i.MX6QP based board. the DCD data has been taken from U-Boot >>>> 2021.04 >>>> >>>> Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> >>>> --- >>>> >>> [...] >>>> new file mode 100644 >>>> index 0000000000..52cc8aa73b >>>> --- /dev/null >>>> +++ b/arch/arm/dts/imx6qp-sabresd.dts >>>> @@ -0,0 +1,42 @@ >>>> +/* >>>> + * Copyright 2012 Freescale Semiconductor, Inc. >>>> + * Copyright 2011 Linaro Ltd. >>>> + * >>>> + * The code contained herein is licensed under the GNU General Public >>>> + * License. You may obtain a copy of the GNU General Public License >>>> + * Version 2 or later at the following locations: >>>> + * >>>> + * http://www.opensource.org/licenses/gpl-license.html >>>> + * http://www.gnu.org/copyleft/gpl.html >>>> + */ >>>> + >>>> +#include <arm/imx6qp-sabresd.dts> >>>> + >>>> +/ { >>>> + model = "Freescale i.MX6 Quad SABRE Smart Device Board"; >>>> + compatible = "fsl,imx6q-sabresd", "fsl,imx6q"; >>> >>> I'm not sure I like this overwriting of the compatible string. AFAICS >>> we don't have any instances for "fsl,imx6qp" compatible checks in >>> either Barebox or Linux kernel, so it shouldn't cause any immediate >>> damage, but this still feels wrong. >> >> It's overwritten with the same strings as the included upstream dts has. >> Anyway, as you say overwriting them here seems wrong. I removed it. > > You had me confused for bit here, so I just checked and the compatible > in the included upstream dts is different, as expected: > > compatible = "fsl,imx6qp-sabresd", "fsl,imx6qp"; > > So now that you removed those lines, does you board file need fixing > for the different compatibles? My board works fine (bootspec-wise) with the dropped compatible. Regards, Bastian -- 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 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox