Configure the serial number using the serial# environment variable during the fastboot bind.
This enables "fastboot devices" to return the serial number for the attached devices.
Signed-off-by: Dileep Katta dileep.katta@linaro.org --- drivers/usb/gadget/f_fastboot.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 0d53a61..d114c07 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -136,6 +136,7 @@ static int fastboot_bind(struct usb_configuration *c, struct usb_function *f) int id; struct usb_gadget *gadget = c->cdev->gadget; struct f_fastboot *f_fb = func_to_fastboot(f); + const char *s;
/* DYNAMIC interface numbers assignments */ id = usb_interface_id(c, f); @@ -161,6 +162,10 @@ static int fastboot_bind(struct usb_configuration *c, struct usb_function *f)
hs_ep_out.bEndpointAddress = fs_ep_out.bEndpointAddress;
+ s = getenv("serial#"); + if (s) + g_dnl_set_serialnumber((char *)s); + return 0; }