We have a number of platforms that are a combination of a carrier board and System-on-Module (SoM) that in turn allows for the board to have different SoCs on it. In some cases, this is handled via board-specific Kconfig options. In other cases we make use of CONFIG_SYS_EXTRA_OPTIONS. This latter case however can lead to invalid configurations as we will not in turn get options that in Kconfig are selected by or depend on that setting. To resolve this, make the SoC option a choice in Kconfig and make boards depend on what they can support. This change opens us up for further clean-ups in the cases where a single CONFIG_TARGET_xxx can support different SoCs and today they do not, or do not cleanly do so. Reported-by: Matt Porter mporter@konsulko.com Cc: Stefano Babic sbabic@denx.de Cc: Fabio Estevam festevam@gmail.com Cc: "NXP i.MX U-Boot Team" uboot-imx@nxp.com Cc: Soeren Moch smoch@web.de Cc: Markus Niebel Markus.Niebel@tq-group.com Cc: Igor Opaniuk igor.opaniuk@toradex.com Cc: Heiko Schocher hs@denx.de Cc: Hannes Schmelzer hannes.schmelzer@br-automation.com Cc: Otavio Salvador otavio@ossystems.com.br Cc: Nikita Kiryanov nikita@compulab.co.il Cc: Andreas Geisreiter ageisreiter@dh-electronics.de Cc: Ludwig Zenz lzenz@dh-electronics.de Cc: Lukasz Majewski lukma@denx.de Cc: Akshay Bhat akshaybhat@timesys.com Cc: Ken Lin Ken.Lin@advantech.com.tw Cc: Ian Ray ian.ray@ge.com Cc: Tim Harvey tharvey@gateworks.com Cc: Jagan Teki jagan@amarulasolutions.com Cc: Raffaele RECALCATI raffaele.recalcati@bticino.it Cc: Simone CIANNI simone.cianni@bticino.it Cc: Adam Ford aford173@gmail.com Cc: Marcin Niestroj m.niestroj@grinn-global.com Cc: "Eric Bénard" eric@eukrea.com Cc: Baruch Siach baruch@tkos.co.il Cc: Jason Liu jason.hui.liu@nxp.com Cc: Ye Li ye.li@nxp.com Cc: Eric Nelson eric@nelint.com Cc: Troy Kisky troy.kisky@boundarydevices.com Cc: Peng Fan peng.fan@nxp.com Cc: Parthiban Nallathambi parthiban@linumiz.com Cc: Marek Vasut marex@denx.de Cc: "Sébastien Szymanski" sebastien.szymanski@armadeus.com Cc: Christian Gmeiner christian.gmeiner@gmail.com Cc: Niel Fourie lusus@denx.de Cc: Martyn Welch martyn.welch@collabora.com Cc: Richard Hu richard.hu@technexion.com Cc: Stefan Roese sr@denx.de Cc: Boris Brezillon bbrezillon@kernel.org Cc: Arkadiusz Karas arkadiusz.karas@somlabs.com Cc: Breno Lima breno.lima@nxp.com Cc: Francesco Montefoschi francesco.montefoschi@udoo.org Cc: Silvio Fricke open-source@softing.de Tested-by: Matt Porter mporter@konsulko.com [colibri_imx6] Signed-off-by: Tom Rini trini@konsulko.com Reviewed-by: Marcin Niestroj m.niestroj@grinn-global.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic