imx233: add a comment in the bootloader

Change-Id: I4bf82565e730a40f37f4a29244fd461cb3214318
2015-01-08 22:18:22 +01:00 · 2015-01-08 22:18:22 +01:00 · 246026cfcc
commit 246026cfcc
parent 9d160c2a8c
1 changed files with 1 additions and 0 deletions
--- a/bootloader/imx233.c
+++ b/bootloader/imx233.c
@ -95,6 +95,7 @@ static void usb_mode(int connect_timeout)
        powermgmt_init();
        adc_init();

+        /* ack the SYS_USB_CONNECTED polled from the button queue */
        usb_acknowledge(SYS_USB_CONNECTED_ACK);

        while(1)