From 71cebf0b5947cc0e393bec0841744d9eda0a038d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 15 Mar 2021 18:00:24 +1300 Subject: x86: Add a command to display coreboot sysinfo This information is interesting to look at and can be important for debugging and inspection. Add a command to display it in a helpful format. Signed-off-by: Simon Glass --- doc/usage/index.rst | 1 + doc/usage/x86/cbsysinfo.rst | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+) create mode 100644 doc/usage/x86/cbsysinfo.rst (limited to 'doc/usage') diff --git a/doc/usage/index.rst b/doc/usage/index.rst index 35c515f8b59..fb834349ca3 100644 --- a/doc/usage/index.rst +++ b/doc/usage/index.rst @@ -21,6 +21,7 @@ Shell commands booti bootmenu button + x86/cbsysinfo conitrace echo exception diff --git a/doc/usage/x86/cbsysinfo.rst b/doc/usage/x86/cbsysinfo.rst new file mode 100644 index 00000000000..8c03a85169d --- /dev/null +++ b/doc/usage/x86/cbsysinfo.rst @@ -0,0 +1,25 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +cbsysinfo +========= + +Synopis +------- + +:: + + cbsysinfo + + +Description +----------- + +This displays information obtained from the coreboot sysinfo table. It is only +useful when booting U-Boot from coreboot. + +Example +------- + +:: + + => cbsysinfo -- cgit v1.2.3