On Thu, Jan 29, 2015 at 4:49 PM, Steve Rae <s...@broadcom.com> wrote:
>
>
> On 15-01-26 01:14 PM, Rob Herring wrote:
>>
>> Add a check for USB cable attached and only enter fastboot when a cable
>> is attached.
>>
>> Signed-off-by: Rob Herring <r...@kernel.org>
>> ---
>> common/cmd_fastboot.c | 6 ++++++
>> 1 file changed, 6 insertions(+)
>>
>> diff --git a/common/cmd_fastboot.c b/common/cmd_fastboot.c
>> index b72f4f3..346ab80 100644
>> --- a/common/cmd_fastboot.c
>> +++ b/common/cmd_fastboot.c
>> @@ -20,6 +20,12 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int
>> argc, char *const argv[])
>> if (ret)
>> return ret;
>>
>> + if (!g_dnl_board_usb_cable_connected()) {
>> + puts("\rUSB cable not detected.\n" \
>> + "Command exit.\n");
>> + return CMD_RET_FAILURE;
>> + }
>> +
>> while (1) {
>> if (g_dnl_detach())
>> break;
>>
>
> (question: the leading "\r" ?!?!)
Humm, good question. It's copy and paste from USB MS implementation.
Rob
> Reviewed-by: Steve Rae <s...@broadcom.com>
>
> Thanks, Steve
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