Now that all the nRF based board/SoCs have device trees, we can remove
the Kconfig bits that are now coming from device tree.
Change-Id: Ia1a870a50582d4109070d2833660f58fd6f8691f
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add plumbing to build system and SoC level dtsi for the NRF52832 SoC.
We additionally add the necessary yaml files for the UART on the NRF52
SoCs.
Change-Id: I3b4a821b2993827e33d8e84bdbbc759d1521f8bd
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Introduce SoC specific config options similar to what exists on NRF51,
this is mostly to help distinguish between SRAM & Flash sizes on
different variants.
Also deleted some unnecessary setting of CONFIG_SOC_NRF528{32,40} in the
board defconfig files.
Change-Id: I3aaedf0c15423ae12636f87b8e6a39070cbb2c6f
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>