mainline: linux: add our gadget drivers

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

04_build_linux.sh

@@ -146,6 +146,7 @@ else
 	./scripts/config --enable CONFIG_HW_RANDOM_POLARFIRE_SOC
 
 	./scripts/config --enable CONFIG_USB_MUSB_POLARFIRE_SOC
+	./scripts/config --enable CONFIG_USB_MUSB_DUAL_ROLE
 
 	./scripts/config --enable CONFIG_MAILBOX
 	./scripts/config --enable CONFIG_POLARFIRE_SOC_MAILBOX
@@ -156,6 +157,28 @@ else
 
 	./scripts/config --enable CONFIG_POLARFIRE_SOC_SYS_CTRL
 
+	./scripts/config --enable CONFIG_USB_GADGET
+	./scripts/config --enable CONFIG_USB_CONFIGFS
+	./scripts/config --enable CONFIG_CONFIGFS_FS
+	./scripts/config --enable CONFIG_USB_CONFIGFS_SERIAL
+	./scripts/config --enable CONFIG_USB_CONFIGFS_ACM
+	./scripts/config --enable CONFIG_USB_CONFIGFS_OBEX
+	./scripts/config --enable CONFIG_USB_CONFIGFS_NCM
+	./scripts/config --enable CONFIG_USB_CONFIGFS_ECM
+	./scripts/config --enable CONFIG_USB_CONFIGFS_ECM_SUBSET
+	./scripts/config --enable CONFIG_USB_CONFIGFS_RNDIS
+	./scripts/config --enable CONFIG_USB_CONFIGFS_EEM
+	./scripts/config --enable CONFIG_USB_CONFIGFS_PHONET
+	./scripts/config --enable CONFIG_USB_CONFIGFS_MASS_STORAGE
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_LB_SS
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_FS
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_UAC1
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_UAC2
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_MIDI
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_HID
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_UVC
+	./scripts/config --enable CONFIG_USB_CONFIGFS_F_PRINTER
+
 	#Cleanup large DRM...
 	./scripts/config --disable CONFIG_DRM_RADEON
 	./scripts/config --disable CONFIG_DRM_NOUVEAU

patches/linux/mainline/defconfig

@@ -1382,6 +1382,7 @@ CONFIG_BLK_DEV_NVME=m
 # CONFIG_NVME_FC is not set
 # CONFIG_NVME_TCP is not set
 # CONFIG_NVME_AUTH is not set
+# CONFIG_NVME_TARGET is not set
 # end of NVME Support
 
 #
@@ -3456,6 +3457,7 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y
 # CONFIG_USB_SL811_HCD is not set
 # CONFIG_USB_R8A66597_HCD is not set
 # CONFIG_USB_HCD_TEST_MODE is not set
+# CONFIG_USB_RENESAS_USBHS is not set
 
 #
 # USB Device Class drivers
@@ -3501,7 +3503,9 @@ CONFIG_USB_UAS=y
 #
 # CONFIG_USB_CDNS_SUPPORT is not set
 CONFIG_USB_MUSB_HDRC=m
-CONFIG_USB_MUSB_HOST=y
+# CONFIG_USB_MUSB_HOST is not set
+# CONFIG_USB_MUSB_GADGET is not set
+CONFIG_USB_MUSB_DUAL_ROLE=y
 
 #
 # Platform Glue Layer
@@ -3563,7 +3567,88 @@ CONFIG_NOP_USB_XCEIV=m
 # CONFIG_USB_ISP1301 is not set
 # end of USB Physical Layer drivers
 
-# CONFIG_USB_GADGET is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_RENESAS_USB3 is not set
+# CONFIG_USB_RENESAS_USBF is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_SNP_UDC_PLAT is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_BDC_UDC is not set
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_CDNS2_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_ACM=y
+CONFIG_USB_F_SS_LB=y
+CONFIG_USB_U_SERIAL=y
+CONFIG_USB_U_ETHER=y
+CONFIG_USB_F_SERIAL=y
+CONFIG_USB_F_OBEX=y
+CONFIG_USB_F_NCM=y
+CONFIG_USB_F_ECM=y
+CONFIG_USB_F_EEM=y
+CONFIG_USB_F_SUBSET=y
+CONFIG_USB_F_RNDIS=y
+CONFIG_USB_F_MASS_STORAGE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_F_HID=y
+CONFIG_USB_F_PRINTER=y
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_LB_SS=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_CONFIGFS_F_HID=y
+CONFIG_USB_CONFIGFS_F_PRINTER=y
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
 # CONFIG_TYPEC is not set
 # CONFIG_USB_ROLE_SWITCH is not set
 CONFIG_MMC=y
@@ -4087,6 +4172,7 @@ CONFIG_NVMEM_SUNXI_SID=y
 # CONFIG_SLIMBUS is not set
 # CONFIG_INTERCONNECT is not set
 # CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
 # CONFIG_PECI is not set
 # CONFIG_HTE is not set
 # end of Device Drivers
@@ -4111,6 +4197,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 # CONFIG_XFS_FS is not set
 # CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
 CONFIG_BTRFS_FS=m
 CONFIG_BTRFS_FS_POSIX_ACL=y
 # CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
@@ -4192,7 +4279,7 @@ CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
 # CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
 CONFIG_MEMFD_CREATE=y
 CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
-# CONFIG_CONFIGFS_FS is not set
+CONFIG_CONFIGFS_FS=y
 CONFIG_EFIVAR_FS=m
 # end of Pseudo filesystems
 
@@ -4309,6 +4396,7 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_MAC_ROMANIAN is not set
 # CONFIG_NLS_MAC_TURKISH is not set
 # CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
 # CONFIG_UNICODE is not set
 CONFIG_IO_WQ=y
 # end of File systems