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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>
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dtbs_check gave the following warning:
Warning (avoid_unnecessary_addr_size): /gpio-keys-polled: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
Cc: Adriana Kobylak <anoo@us.ibm.com>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Adriana Kobylak <anoo@us.ibm.com>
Tested-by: Adriana Kobylak <anoo@us.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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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>
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Swift power supplies are version 2 of the IBM CFFPS.
Fixes: 8e8fd0cbd7c5 ("ARM: dts: aspeed: Add Swift BMC machine")
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Swift contains an eMMC device attached to the second SDHCI controller.
Reviewed-by: Adriana Kobylak <anoo@us.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Change the FSI clock and data GPIOs to match what the hardware turned
out to use.
Fixes: 8e8fd0cbd7c5 ("ARM: dts: aspeed: Add Swift BMC machine")
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Adriana Kobylak <anoo@us.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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Add the pca9539 devices to the Swift device tree.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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The Swift BMC is an ASPEED ast2500 based BMC that is part of
a Power9 server. This adds the device tree description for
most upstream components.
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
Reviewed-by: Brandon Wyman <bjwyman@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
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