From: Jerome Forissier Date: Tue, 10 Sep 2024 10:27:50 +0000 (+0200) Subject: dfu: fix Kconfig dependencies X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-logo.png?a=commitdiff_plain;h=2f9c472dd7a91bc2d6e7840a550edcd257ff8b57;p=u-boot.git dfu: fix Kconfig dependencies Fix link errors caused by missing Kconfig dependencies: 1. 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. Test case: $ printf "CONFIG_USB_GADGET_DOWNLOAD=n\nCONFIG_USB_FUNCTION_FASTBOOT=n" \ >>configs/am62px_evm_a53_defconfig $ make am62px_evm_a53_defconfig $ make CROSS_COMPILE=aarch64-linux-gnu- [...] common/dfu.c:34:(.text.run_usb_dnl_gadget+0x68): undefined reference to `g_dnl_clear_detach [...] 2. With the above fixed, the same build causes: common/spl/spl_dfu.c:29:(.text.spl_dfu_cmd+0xb0): undefined reference to `run_usb_dnl_gadget' This is because 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 Reviewed-by: Marek Vasut Reviewed-by: Mattijs Korpershoek Reviewed-by: Ilias Apalodimas Link: https://lore.kernel.org/r/20240910102751.3182982-1-jerome.forissier@linaro.org Signed-off-by: Mattijs Korpershoek --- diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig index 971204758a..aadd7e8cf7 100644 --- a/drivers/dfu/Kconfig +++ b/drivers/dfu/Kconfig @@ -7,7 +7,7 @@ config DFU 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 4621a6fd5e..2634154f94 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -323,6 +323,7 @@ config SPL_DFU bool "Support DFU (Device Firmware Upgrade) in SPL" select SPL_HASH select SPL_DFU_NO_RESET + depends on DFU_OVER_USB depends on SPL_RAM_SUPPORT help This feature enables the DFU (Device Firmware Upgrade) in SPL with