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Bump U-Boot to version 2018.11. This version supports autodetection of SD/eMMC boot source, so we can now enable environment load from SD card. Add a U-Boot kconfig fragment that sets SD/eMMC as environment load/save device. This avoids stale environment values from the SPI flash. That in turn, allows to use the more convenient distro boot which is enabled in the default environment. Bump kernel to version 4.19.2. This version enables CONFIG_PHY_MVEBU_CP110_COMPHY in the arm64 defconfig, so remove it from the kernel kconfig fragment. Enable support for SFP modules detection and configuration. Leave the PHY drivers for now to keep them built into the kernel. The kernel defconfig builds these drivers as modules. But that does not work as expected in the default configuration. Cc: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Tested-by: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches