From: Marcel Ziswiler marcel.ziswiler@toradex.com
The following commit enforces CONFIG_DM_ETH for USB Ethernet which breaks any board using CONFIG_USB_HOST_ETHER without CONFIG_DM which this patch fixes.
commit 69559093f6173dcfcb041df0995063bdbd07d49b dm: usb: Avoid using USB ethernet with CONFIG_DM_USB and no DM_ETH
Tested on Colibri T20/T30 as well as Apalis T30 with CONFIG_USB_HOST_ETHER and CONFIG_USB_ETHER_ASIX enabled and a LevelOne USB-0301 ASIX AX88772 dongle.
Signed-off-by: Marcel Ziswiler marcel.ziswiler@toradex.com --- Note: Enabling CONFIG_DM_ETH (which BTW does not even compile without adding some more errno.h includes to asix.c and usb_ether.c) doesn't quite work neither due to reception issues which I will report in separate emails/patches.
common/cmd_usb.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 0ade775..6874af7 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -530,13 +530,16 @@ static void do_usb_start(void) /* try to recognize storage devices immediately */ usb_stor_curr_dev = usb_stor_scan(1); #endif +#endif #ifdef CONFIG_USB_HOST_ETHER # ifdef CONFIG_DM_ETH -# error "You must use CONFIG_DM_USB if you want to use CONFIG_USB_HOST_ETHER with CONFIG_DM_ETH" -# endif +# ifndef CONFIG_DM_USB +# error "You must use CONFIG_DM_USB if you want to use CONFIG_USB_HOST_ETHER with CONFIG_DM_ETH" +# endif +# else /* try to recognize ethernet devices immediately */ usb_ether_curr_dev = usb_host_eth_scan(1); -#endif +# endif #endif #ifdef CONFIG_USB_KEYBOARD drv_usb_kbd_init();