Merge tag 'efi-2022-04-rc6' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-04-rc6

Documentation:

* Move VxWorks and Plan 9 to HTML documentation
* Move all command man-pages to a separate directory

Test:

* Fix pylint errors

UEFI

* Fix build flags for initrddump.efi

QEMU

* Remove unused function to get RNG device

board/emulation/qemu-arm/qemu-arm.c

@@ -107,48 +107,6 @@ void enable_caches(void)
 	 dcache_enable();
 }
 
-#if defined(CONFIG_EFI_RNG_PROTOCOL)
-#include <efi_loader.h>
-#include <efi_rng.h>
-
-#include <dm/device-internal.h>
-
-efi_status_t platform_get_rng_device(struct udevice **dev)
-{
-	int ret;
-	efi_status_t status = EFI_DEVICE_ERROR;
-	struct udevice *bus, *devp;
-
-	for (uclass_first_device(UCLASS_VIRTIO, &bus); bus;
-	     uclass_next_device(&bus)) {
-		for (device_find_first_child(bus, &devp); devp;
-		     device_find_next_child(&devp)) {
-			if (device_get_uclass_id(devp) == UCLASS_RNG) {
-				*dev = devp;
-				status = EFI_SUCCESS;
-				break;
-			}
-		}
-	}
-
-	if (status != EFI_SUCCESS) {
-		debug("No rng device found\n");
-		return EFI_DEVICE_ERROR;
-	}
-
-	if (*dev) {
-		ret = device_probe(*dev);
-		if (ret)
-			return EFI_DEVICE_ERROR;
-	} else {
-		debug("Couldn't get child device\n");
-		return EFI_DEVICE_ERROR;
-	}
-
-	return EFI_SUCCESS;
-}
-#endif /* CONFIG_EFI_RNG_PROTOCOL */
-
 #ifdef CONFIG_ARM64
 #define __W	"w"
 #else

doc/usage/extension.rst → doc/usage/cmd/extension.rst

 .. SPDX-License-Identifier: GPL-2.0+
 .. Copyright 2021, Kory Maincent <kory.maincent@bootlin.com>
 
-U-Boot extension board usage (CONFIG_EXTENSION)
-===============================================
+extension command
+=================
 
 Synopsis
 --------