tree 968279a2a11c3a5aa3ec3bb3e834aa2a8a410abd
parent 3fb5b429c89860de937156ded157b905fcf3bbde
author Bryan O'Donoghue <bryan.odonoghue@linaro.org> 1527263812 +0100
committer Bryan O'Donoghue <bryan.odonoghue@linaro.org> 1536064583 +0100

imx: imx_csu: Add a simple CSU layer

- Add a header to define imx_csu_init().
- Defines the Central Security Unit's Config Security Level
  permission bits.
- Define CSU_CSL_OPEN_ACCESS permission bitmask
- Run a loop to setup peripheral CSU permissions

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>