reboot-mode: add support for reboot mode control

A new driver uclass is created to handle the reboot mode control.

The new uclass driver is updating an environment variable with the
configured reboot mode. The mode is extracted from a map provided
at initialization time. The map contains a list of modes
and associated ids.

Signed-off-by: Nandor Han <nandor.han@vaisala.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Nandor Han
2021-06-10 16:56:43 +03:00
committed by Tom Rini
parent f534d93cbf
commit 2541ce2c1a
7 changed files with 219 additions and 0 deletions

View File

@@ -92,6 +92,7 @@ enum uclass_id {
UCLASS_PWRSEQ, /* Power sequence device */
UCLASS_QFW, /* QEMU firmware config device */
UCLASS_RAM, /* RAM controller */
UCLASS_REBOOT_MODE, /* Reboot mode */
UCLASS_REGULATOR, /* Regulator device */
UCLASS_REMOTEPROC, /* Remote Processor device */
UCLASS_RESET, /* Reset controller device */