[PATCH v2 2/3] doc: Complete the list of available runtime-config options

[Simon Glass]

The current list is missing a few items. Add them.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2:
- Add new patch to document remaining runtime-config options

 doc/device-tree-bindings/config.txt | 45 +++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/doc/device-tree-bindings/config.txt b/doc/device-tree-bindings/config.txt
index 61ae18f8239..af5e3aa6db9 100644
--- a/doc/device-tree-bindings/config.txt
+++ b/doc/device-tree-bindings/config.txt
@@ -13,6 +13,30 @@ is built.
 
 Available options are:
 
+bootcmd (string)
+	Allows overwriting of the boot command used by U-Boot on startup. If
+	present, U-Boot uses this command instead. Note that this feature can
+	work even if loading the environment is disabled, e.g. for security
+	reasons. See also bootsercure.
+
+bootdelay (int)
+	This allows selecting of the U-Boot bootdelay, to control whether U-Boot
+	waits on boot or for how long. This allows this option to be configured
+	by the build system or by a previous-stage binary. For example, if the
+	images is being packed for testing or a user holds down a button, it may
+	allow a delay, but disable it for production.
+
+u-boot,boot-led (string)
+u-boot,error-led (string)
+	This is used to specify the label for an LED to indicate an error and
+	a successful boot, on supported hardware.
+
+bootsecure (int)
+	Indicates that U-Boot should use secure_boot_cmd() to run commands,
+	rather than the normal CLI. This can be used in production images, to
+	restrict the amount of parsing done or the options available, to cut
+	back on the available surface for security attacks.
+
 u-boot,efi-partition-entries-offset (int)
 	If present, this provides an offset (in bytes, from the start of a
 	device) that should be skipped over before the partition entries.
@@ -21,6 +45,16 @@ u-boot,efi-partition-entries-offset (int)
 
 	This setting will override any values configured via Kconfig.
 
+kernel-offset (int)
+	This allows setting the 'kernaddr' environment variable, used to select
+	the address to load the kernel. It is useful for systems that use U-Boot
+	to flash a device, so the scripts that do this know where to put the
+	kernel to be flashed.
+
+load-environment (int)
+	Allows control over whether U-Boot loads its environment after
+	relocation (0=no, 1 or not present=yes).
+
 u-boot,mmc-env-offset (int)
 u-boot,mmc-env-offset-redundant (int)
 	If present, the values of the 'u-boot,mmc-env-offset' and/or
@@ -42,9 +76,20 @@ u-boot,mmc-env-partition (int)
 	precedence. In that case, only if the partition is not found,
 	mmc-env-offset* will be tried.
 
+u-boot,no-apm-finalize (bool)
+	For x86 devices running on coreboot, this tells U-Boot not to lock
+	down the Intel Management Engine (ME) registers. This allows U-Boot to
+	access the hardware more fully for platforms that need it.
+
 u-boot,no-keyboard (bool)
 	Tells U-Boot not to expect an attached keyboard with a VGA console
 
+rootdisk-offset (int)
+	This allows setting the 'rootdisk' environment variable, used to select
+	the address to load the rootdisk. It is useful for systems that use
+	U-Boot to flash a device, so the scripts that do this know where to put
+	the root disk to be flashed.
+
 silent-console (int)
 	If present and non-zero, the console is silenced by default on boot.
 
-- 
2.33.0.259.gc128427fd7-goog