tree f34b9a624f440ffb287998260d56f370c0a224aa
parent abeaca8562205c8cc8b8c0cec889260ecaf78af1
author Simon Glass <sjg@chromium.org> 1587914393 -0600
committer Bin Meng <bmeng.cn@gmail.com> 1588238172 +0800

acpi: Add an acpi command

It is useful to dump ACPI tables in U-Boot to see what has been generated.
Add a command to handle this.

To allow the command to find the tables, add a position into the global
data.

Support subcommands to list and dump the tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>