tree 8d8c620b2e4aff3239f1b57c2e95ef63fdfdda80
parent 2dac40f73a900156e304c9f4ffb980f7b30752a6
author Weicai Yang <weicai@google.com> 1598566251 -0700
committer weicaiyang <49293026+weicaiyang@users.noreply.github.com> 1601573290 -0700

[dv/top-level] use SPI to load bootstrap

Use spi to load sw image, but its sim time is 10x more than using
backdoor. Only apply to uart test for now

Signed-off-by: Weicai Yang <weicai@google.com>