From 6e936591f0737d4e5735973807aa9f088fc49927 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Thu, 27 Aug 2020 16:10:38 +0200 Subject: [PATCH] at91: explicitly set CONFIG_USB_SUPPORT for sam9x subtarget The at91 target sets FEATURES:=usb usbgadget ... in the target Makefile, which sets CONFIG_USB_SUPPORT=y in the .config file for both subtargets. However, when building with all kmods, the build fails with the following error message: ERROR: module [...]/drivers/bluetooth/btusb.ko is missing. It appears that only a part of the bluetooth files are compiled. The package depends @USB_SUPPORT. This can be easily healed by adding CONFIG_USB_SUPPORT=y to the sam9x subtarget configuration. Before the 4.14->5.4 bump, the same was also set in the target's config-4.14 file along with several other USB config options that are not reimplemented. Still, it remains a mystery to me why setting the same symbol via target kernel config creates a different result than the feature setting the same symbol in target-metadata.pl. Signed-off-by: Adrian Schmutzler --- target/linux/at91/sam9x/config-default | 1 + 1 file changed, 1 insertion(+) diff --git a/target/linux/at91/sam9x/config-default b/target/linux/at91/sam9x/config-default index 43e2a02dd9..a05831fe17 100644 --- a/target/linux/at91/sam9x/config-default +++ b/target/linux/at91/sam9x/config-default @@ -181,6 +181,7 @@ CONFIG_TIMER_PROBE=y CONFIG_TINY_SRCU=y CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" CONFIG_UNWINDER_ARM=y +CONFIG_USB_SUPPORT=y CONFIG_USE_OF=y # CONFIG_VFP is not set CONFIG_ZBOOT_ROM_BSS=0x0 -- 2.30.2