meta-aspeed: Add kernel panic timeout

Set a one-second timeout observed by the kernel after panicking. The
system will reset after the timeout is up.

The default timeout is 0, which means to wait indefinitely after panic.

Fixes openbmc/openbmc#1114

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: I2eec2113fd7598f84dd91412b212ecc2a6949214
Signed-off-by: Joel Stanley <joel@jms.id.au>
2 files changed