Fix for link errors on am62px_evm_a53and other platforms when NET_LWIP is enabled:
common/dfu.c:34:(.text.run_usb_dnl_gadget+0x68): undefined reference to `g_dnl_clear_detach [...] common/spl/spl_dfu.c:29:(.text.spl_dfu_cmd+0xb0): undefined reference to `run_usb_dnl_gadget'
- DFU_OVER_USB compiles common/dfu.c which calls g_dnl_clear_detach() which is implemented in drivers/usb/gadget/g_dnl.c which needs USB_GADGET_DOWNLOAD - SPL_DFU compiles common/spl/spl_dfu.c which calls run_usb_dnl_gadget() which is implemented in common/dfu.c which needs DFU_OVER_USB
Therefore add these dependencies to Kconfig.
Signed-off-by: Jerome Forissier jerome.forissier@linaro.org --- drivers/dfu/Kconfig | 1 + drivers/usb/gadget/Kconfig | 1 + 2 files changed, 2 insertions(+)
diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig index d034b501360..7de629f103a 100644 --- a/drivers/dfu/Kconfig +++ b/drivers/dfu/Kconfig @@ -8,6 +8,7 @@ config DFU_OVER_USB bool select HASH depends on USB_GADGET + depends on USB_GADGET_DOWNLOAD
config DFU_OVER_TFTP bool diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 03fe3bca197..ce9364c3172 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -324,6 +324,7 @@ config SPL_DFU select SPL_HASH select SPL_DFU_NO_RESET depends on SPL_RAM_SUPPORT + depends on DFU_OVER_USB help This feature enables the DFU (Device Firmware Upgrade) in SPL with RAM memory device support. The ROM code will load and execute