The i.MX PBL USB gadget driver is currently selected by architecture Kconfig options. When USB gadget support is disabled then the build system doesn't descend into the directory where the driver is, leading to undefined references. We could change that and descend into the directory unconditionally, but as the driver doesn't have any dependencies to the USB gadget framework we can also move the driver to arch/arm/mach-imx/ to solve this problem. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> --- arch/arm/mach-imx/Kconfig | 3 +++ arch/arm/mach-imx/Makefile | 1 + .../gadget/udc/fsl_udc_pbl.c => arch/arm/mach-imx/imx-udc.c | 0 drivers/usb/gadget/Kconfig | 3 --- drivers/usb/gadget/udc/Makefile | 1 - 5 files changed, 4 insertions(+), 4 deletions(-) rename drivers/usb/gadget/udc/fsl_udc_pbl.c => arch/arm/mach-imx/imx-udc.c (100%) diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 6a7d90e2c8..13d914cdb6 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -27,6 +27,9 @@ config BAREBOX_UPDATE_IMX_EXTERNAL_NAND depends on MTD_WRITE default y +config USB_GADGET_DRIVER_ARC_PBL + bool + config RESET_IMX_SRC def_bool y depends on ARCH_IMX6 || ARCH_IMX50 || ARCH_IMX51 || ARCH_IMX53 diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index f49bbea2b4..9e8cb5eeb7 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -28,6 +28,7 @@ obj-$(CONFIG_CMD_BOOTROM) += bootrom-cmd.o obj-pbl-y += esdctl.o boot.o obj-$(CONFIG_BAREBOX_UPDATE) += imx-bbu-internal.o obj-$(CONFIG_BAREBOX_UPDATE_IMX_EXTERNAL_NAND) += imx-bbu-external-nand.o +pbl-$(CONFIG_USB_GADGET_DRIVER_ARC_PBL) += imx-udc.o obj-$(CONFIG_RESET_IMX_SRC) += src.o lwl-y += cpu_init.o pbl-y += xload-spi.o xload-common.o xload-imx-nand.o xload-gpmi-nand.o diff --git a/drivers/usb/gadget/udc/fsl_udc_pbl.c b/arch/arm/mach-imx/imx-udc.c similarity index 100% rename from drivers/usb/gadget/udc/fsl_udc_pbl.c rename to arch/arm/mach-imx/imx-udc.c diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index ffaf355936..517255f477 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -5,9 +5,6 @@ menuconfig USB_GADGET select NLS bool "USB gadget support" -config USB_GADGET_DRIVER_ARC_PBL - bool - if USB_GADGET config USB_GADGET_DUALSPEED diff --git a/drivers/usb/gadget/udc/Makefile b/drivers/usb/gadget/udc/Makefile index f52660fcf5..6e79e80cfa 100644 --- a/drivers/usb/gadget/udc/Makefile +++ b/drivers/usb/gadget/udc/Makefile @@ -3,6 +3,5 @@ obj-$(CONFIG_USB_GADGET) += core.o obj-$(CONFIG_USB_GADGET_DRIVER_ARC) += fsl_udc.o -pbl-$(CONFIG_USB_GADGET_DRIVER_ARC_PBL) += fsl_udc_pbl.o obj-$(CONFIG_USB_GADGET_DRIVER_AT91) += at91_udc.o obj-$(CONFIG_USB_GADGET_DRIVER_PXA27X) += pxa27x_udc.o -- 2.39.2
