[PATCH 3/4] usb: Move SPL_USB_GADGET and related Kconfig symbols to drivers/usb/

[Marek Vasut <marex@denx.de>]

To avoid piling up all the various Kconfig symbols in one place, i.e.
common/spl/Kconfig, move the USB Kconfig symbols into drivers/usb/ .
This commit moves SPL_USB_GADGET and related symbols. Fix typo and
rename SPL_USB_GADGET to "USB Gadget Support in SPL" .

Update the gadget Makefile to match the symbol changes.

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Andrew Davis <afd@ti.com>
Cc: Chris Packham <judge.packham@gmail.com>
Cc: Jim Liu <jim.t90615@gmail.com>
Cc: Lukasz Majewski <lukma@denx.de>
Cc: Samuel Holland <samuel@sholland.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Weijie Gao <weijie.gao@mediatek.com>
---
 common/spl/Kconfig          | 63 ------------------------------------
 drivers/usb/gadget/Kconfig  | 64 +++++++++++++++++++++++++++++++++++++
 drivers/usb/gadget/Makefile |  5 ++-
 3 files changed, 66 insertions(+), 66 deletions(-)

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 5ad29af21cb..6774ba5b42e 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -1345,69 +1345,6 @@ config SPL_THERMAL
 	  automatic power-off when the temperature gets too high or low. Other
 	  devices may be discrete but connected on a suitable bus.
 
-config SPL_USB_GADGET
-	bool "Suppport USB Gadget drivers"
-	help
-	  Enable USB Gadget API which allows to enable USB device functions
-	  in SPL.
-
-if SPL_USB_GADGET
-
-config SPL_USB_ETHER
-	bool "Support USB Ethernet drivers"
-	depends on SPL_NET
-	help
-	  Enable access to the USB network subsystem and associated
-	  drivers in SPL. This permits SPL to load U-Boot over a
-	  USB-connected Ethernet link (such as a USB Ethernet dongle) rather
-	  than from an onboard peripheral. Environment support is required
-	  since the network stack uses a number of environment variables.
-	  See also SPL_NET and SPL_ETH.
-
-config SPL_DFU
-	bool "Support DFU (Device Firmware Upgrade)"
-	select SPL_HASH
-	select SPL_DFU_NO_RESET
-	depends on SPL_RAM_SUPPORT
-	help
-	  This feature enables the DFU (Device Firmware Upgrade) in SPL with
-	  RAM memory device support. The ROM code will load and execute
-	  the SPL built with dfu. The user can load binaries (u-boot/kernel) to
-	  selected device partition from host-pc using dfu-utils.
-	  This feature is useful to flash the binaries to factory or bare-metal
-	  boards using USB interface.
-
-choice
-	bool "DFU device selection"
-	depends on SPL_DFU
-
-config SPL_DFU_RAM
-	bool "RAM device"
-	depends on SPL_DFU && SPL_RAM_SUPPORT
-	help
-	 select RAM/DDR memory device for loading binary images
-	 (u-boot/kernel) to the selected device partition using
-	 DFU and execute the u-boot/kernel from RAM.
-
-endchoice
-
-config SPL_USB_SDP_SUPPORT
-	bool "Support SDP (Serial Download Protocol)"
-	depends on SPL_SERIAL
-	help
-	  Enable Serial Download Protocol (SDP) device support in SPL. This
-	  allows to download images into memory and execute (jump to) them
-	  using the same protocol as implemented by the i.MX family's boot ROM.
-
-config SPL_SDP_USB_DEV
-	int "SDP USB controller index"
-	default 0
-	depends on SPL_USB_SDP_SUPPORT
-	help
-	  Some boards have USB controller other than 0. Define this option
-	  so it can be used in compiled environment.
-endif
-
 config SPL_WATCHDOG
 	bool "Support watchdog drivers"
 	imply SPL_WDT if !HW_WATCHDOG
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 941f97c96d0..6f85089a9bf 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -36,6 +36,12 @@ menuconfig USB_GADGET
 	   peripheral/device side bus controller, and a "gadget driver" for
 	   your peripheral protocol.
 
+config SPL_USB_GADGET
+	bool "USB Gadget Support in SPL"
+	help
+	  Enable USB Gadget API which allows to enable USB device functions
+	  in SPL.
+
 if USB_GADGET
 
 config USB_GADGET_MANUFACTURER
@@ -265,3 +271,61 @@ config USBNET_HOST_ADDR
 endif # USB_ETHER
 
 endif # USB_GADGET
+
+if SPL_USB_GADGET
+
+config SPL_USB_ETHER
+	bool "Support USB Ethernet drivers in SPL"
+	depends on SPL_NET
+	help
+	  Enable access to the USB network subsystem and associated
+	  drivers in SPL. This permits SPL to load U-Boot over a
+	  USB-connected Ethernet link (such as a USB Ethernet dongle) rather
+	  than from an onboard peripheral. Environment support is required
+	  since the network stack uses a number of environment variables.
+	  See also SPL_NET and SPL_ETH.
+
+config SPL_DFU
+	bool "Support DFU (Device Firmware Upgrade) in SPL"
+	select SPL_HASH
+	select SPL_DFU_NO_RESET
+	depends on SPL_RAM_SUPPORT
+	help
+	  This feature enables the DFU (Device Firmware Upgrade) in SPL with
+	  RAM memory device support. The ROM code will load and execute
+	  the SPL built with dfu. The user can load binaries (u-boot/kernel) to
+	  selected device partition from host-pc using dfu-utils.
+	  This feature is useful to flash the binaries to factory or bare-metal
+	  boards using USB interface.
+
+choice
+	bool "DFU device selection in SPL"
+	depends on SPL_DFU
+
+config SPL_DFU_RAM
+	bool "RAM device"
+	depends on SPL_DFU && SPL_RAM_SUPPORT
+	help
+	 select RAM/DDR memory device for loading binary images
+	 (u-boot/kernel) to the selected device partition using
+	 DFU and execute the u-boot/kernel from RAM.
+
+endchoice
+
+config SPL_USB_SDP_SUPPORT
+	bool "Support SDP (Serial Download Protocol) in SPL"
+	depends on SPL_SERIAL
+	help
+	  Enable Serial Download Protocol (SDP) device support in SPL. This
+	  allows to download images into memory and execute (jump to) them
+	  using the same protocol as implemented by the i.MX family's boot ROM.
+
+config SPL_SDP_USB_DEV
+	int "SDP USB controller index in SPL"
+	default 0
+	depends on SPL_USB_SDP_SUPPORT
+	help
+	  Some boards have USB controller other than 0. Define this option
+	  so it can be used in compiled environment.
+
+endif # SPL_USB_GADGET
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 6cfe0f3a041..a9edeb9f396 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -3,8 +3,8 @@
 # (C) Copyright 2000-2007
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 
-obj-$(CONFIG_USB_GADGET) += epautoconf.o config.o usbstring.o
-obj-$(CONFIG_USB_ETHER) += epautoconf.o config.o usbstring.o
+obj-$(CONFIG_$(SPL_TPL_)USB_GADGET) += epautoconf.o config.o usbstring.o
+obj-$(CONFIG_$(SPL_TPL_)USB_ETHER) += epautoconf.o config.o usbstring.o ether.o
 
 ifdef CONFIG_SPL_BUILD
 obj-$(CONFIG_SPL_USB_GADGET) += g_dnl.o
@@ -34,7 +34,6 @@ endif
 
 obj-$(CONFIG_CI_UDC) += ci_udc.o
 
-obj-$(CONFIG_USB_ETHER) += ether.o
 obj-$(CONFIG_USB_ETH_RNDIS) += rndis.o
 
 # Devices not related to the new gadget layer depend on CONFIG_USB_DEVICE
-- 
2.39.2