These functions are useful for the EFI app. As a first step towards
making these available outside lib/efi_loader, create a separate header
file and include it where needed. Add proper comments to the functions,
since many are missing at present.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

When starting image add the image load address to the debug output.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

Note that this undoes the changes of commit cf6d4535cc4c ("x86:
emulation: Disable bloblist for now") as that was intended only for the
release due to time.

It has been reported that memory corruption can occurred because network
packages where received after EXIT_BOOT_SERVICES. See the thread
starting at [1].

We try to remove all drivers when EXIT_BOOT_SERVICES is called. But

* Some network drivers don't call their own stop method when removed.
* Some network drivers don't have a remove method.
* Some devices have CONFIG_DM_DEVICE_REMOVE=n.

Let's call eth_halt() in EXIT_BOOT_SERVICES explicitly.

[1]
https://lore.kernel.org/all/C101B675-EEE6-44CB-8A44-83F72182FBD6@kohlschutter.com/

Cc: Michael Brown <mcb30@ipxe.org>
Reported-by: Christian Kohlschütter <christian@kohlschutter.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Michael Brown <mcb30@ipxe.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tested-by: Christian Kohlschütter <christian@kohlschutter.com>

u-boot-dfu-next-20250310

CI:
- https://source.denx.de/u-boot/custodians/u-boot-dfu/-/pipelines/25060

Usb gadget:
- Remove legacy CONFIG_USB_DEVICE
- Remove legacy usbtty driver

The lone user of the legacy USB device framework have been removed for
some time. Remove the final parts of the code that were missed.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20250227205101.4127604-1-trini@konsulko.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>

Structure jmp_buf_data provides the underlying format of jmp_buf, which
we actually don't care about. Clean up existing code to use the standard
jmp_buf type. This introduces no functional change.

Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

Separate setjmp.h into an architecture independent part and an architecture
specific part. This simplifies moving from using struct jmp_buf_data
directly to using type jmp_buf in our code which is the C compliant way.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

The following symbols are exposed:
	- efi_reinstall_protocol_interface
		This is done so that the device path protocol interface
		of the network device can be changed internally by u-boot
		when a new bootfile gets downloaded.
	- eth_set_dev
		To support multiple network udevices
	- efi_close_event
		This comes in preparation to support unregistering
		an EFI network device from the EFI network stack when
		the underlying U-boot device gets removed
	- efi_[dis]connect_controller
		The EFI network driver uses ConnectController to add a
		NIC to the EFI network stack.
	- efi_uninstall_protocol_interface
		connect_controler for the efi network driver can install
		protocols, which need to be uninstalled in disconnect_controller
	- EFI_SIMPLE_NETWORK_PROTOCOL_GUID

Signed-off-by: Adriano Cordova <adriano.cordova@canonical.com>

The log category should be LOGC_EFI all over the EFI sub-system.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>