Most of the aspeed boards have copied the 'earlyprink' string in
the bootargs. However, there's no earlyprink driver configured in the
defconfigs, so this does nothing.
A combination of setting stdout in the chosen node and adding earlycon
to bootargs causes early serial output to appear early. This changes all
boards to use this option.
The console=ttyS4,115200 option is still required, as this is used by
the run time uart driver.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Alexander Filippov <a.filippov@yadro.com>
Link: https://lore.kernel.org/r/20210526051220.136432-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
Name the GPIOs to help userspace work with them. The names describe the
functionality the lines provide, not the net or ball name. This makes it
easier to share userspace code across different systems and makes the
use of the lines more obvious.
Signed-off-by: Nichole Wang <Nichole_Wang@wistron.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210330020808.830-1-Nichole_Wang@wistron.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Set smbus_en of IO expander to 1 in order to be able to read sensor.
Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Set the bus id for each mux channel to avoid switching channels
multiple times
Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Change the name of power, fault and rear-id.
Remove the two leds.
Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
We need to ungate RCLK on AST2500- and AST2600-based platforms for RMII
to function. RMII interfaces are commonly used for NCSI.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
The Mihawk BMC is an ASPEED ast2500 based BMC that is part of an
OpenPower Power9 server.
Signed-off-by: Ben Pai <Ben_Pai@wistron.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
