arm64: add config options for exception level startup

Hardware / Coreboot - Aaron Durbin [chromium.org] - 27 March 2015 02:04 UTC

Depending on the armv8 implementation the cpus could start in EL1, EL2, or EL3. Therefore allow the SoC to select the appropriate mode.

BUG=chrome-os-partner:31545 BRANCH=None TEST=Built.

Change-Id: I8787fd1bc4e14f03d829e6a5e5af915e29314770

8811904 arm64: add config options for exception level startup
src/arch/arm64/armv8/Kconfig | 12 ++++++++++++
1 file changed, 12 insertions(+)

Upstream: review.coreboot.org

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