* [U-Boot] [PATCH] fastboot: Add USB cable detect check
@ 2015-01-26 21:14 Rob Herring
2015-01-29 8:28 ` Lukasz Majewski
2015-01-29 22:49 ` Steve Rae
0 siblings, 2 replies; 5+ messages in thread
From: Rob Herring @ 2015-01-26 21:14 UTC (permalink / raw)
To: u-boot
Add a check for USB cable attached and only enter fastboot when a cable
is attached.
Signed-off-by: Rob Herring <robh@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;
--
2.1.0
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] fastboot: Add USB cable detect check
2015-01-26 21:14 [U-Boot] [PATCH] fastboot: Add USB cable detect check Rob Herring
@ 2015-01-29 8:28 ` Lukasz Majewski
2015-01-29 22:49 ` Steve Rae
1 sibling, 0 replies; 5+ messages in thread
From: Lukasz Majewski @ 2015-01-29 8:28 UTC (permalink / raw)
To: u-boot
Hi Rob,
> Add a check for USB cable attached and only enter fastboot when a
> cable is attached.
>
> Signed-off-by: Rob Herring <robh@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;
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
--
Best regards,
Lukasz Majewski
Samsung R&D Institute Poland (SRPOL) | Linux Platform Group
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] fastboot: Add USB cable detect check
2015-01-26 21:14 [U-Boot] [PATCH] fastboot: Add USB cable detect check Rob Herring
2015-01-29 8:28 ` Lukasz Majewski
@ 2015-01-29 22:49 ` Steve Rae
2015-01-30 14:00 ` Rob Herring
1 sibling, 1 reply; 5+ messages in thread
From: Steve Rae @ 2015-01-29 22:49 UTC (permalink / raw)
To: u-boot
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 <robh@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" ?!?!)
Reviewed-by: Steve Rae <srae@broadcom.com>
Thanks, Steve
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] fastboot: Add USB cable detect check
2015-01-29 22:49 ` Steve Rae
@ 2015-01-30 14:00 ` Rob Herring
2015-02-24 10:07 ` Lukasz Majewski
0 siblings, 1 reply; 5+ messages in thread
From: Rob Herring @ 2015-01-30 14:00 UTC (permalink / raw)
To: u-boot
On Thu, Jan 29, 2015 at 4:49 PM, Steve Rae <srae@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 <robh@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 <srae@broadcom.com>
>
> Thanks, Steve
^ permalink raw reply [flat|nested] 5+ messages in thread
* [U-Boot] [PATCH] fastboot: Add USB cable detect check
2015-01-30 14:00 ` Rob Herring
@ 2015-02-24 10:07 ` Lukasz Majewski
0 siblings, 0 replies; 5+ messages in thread
From: Lukasz Majewski @ 2015-02-24 10:07 UTC (permalink / raw)
To: u-boot
Hi Rob,
> On Thu, Jan 29, 2015 at 4:49 PM, Steve Rae <srae@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 <robh@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 <srae@broadcom.com>
> >
> > Thanks, Steve
Queued for u-boot-dfu branch.
Thanks for development and sorry for delay.
--
Best regards,
Lukasz Majewski
Samsung R&D Institute Poland (SRPOL) | Linux Platform Group
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-02-24 10:07 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-01-26 21:14 [U-Boot] [PATCH] fastboot: Add USB cable detect check Rob Herring
2015-01-29 8:28 ` Lukasz Majewski
2015-01-29 22:49 ` Steve Rae
2015-01-30 14:00 ` Rob Herring
2015-02-24 10:07 ` Lukasz Majewski
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