tree 0199c92cce1deaeb06edb7acf9e9855522974398
parent e7e69065b6d5577c66b73d6974f7da07b0a34a43
author gabekassel <kassel01@gmail.com> 1594091289 -0700
committer GitHub <noreply@github.com> 1594091289 -0700
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[efr32] Silabs EFR32MG1 Platform Support (#5191)

This adds platform support for Silabs EFR32MG1 (series1 Mighty Gecko
with 32K RAM + 64K flash).

A few notes on this commit:

- MG1 cannot fit FTD builds with certain options enabled (like
  diagnostics). In testing, I simply removed FTD from build
  options. We may want to add this to README

- Most platform files are directly duplicated from MG12

- Only created BRD4151A reference. Suspect Silabs team will want to
  add other reference platforms like Thunderboard 1

- Should include latest crypto acceleration changes made by Silabs
  team

- This has been tested using RCP and CLI builds both on BRD4151A WSTK
  and a custom design based on MG1.