* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
@ 2013-08-16 16:24 Andreas Wass
2013-08-16 17:00 ` Otavio Salvador
2013-08-16 23:28 ` Marek Vasut
0 siblings, 2 replies; 8+ messages in thread
From: Andreas Wass @ 2013-08-16 16:24 UTC (permalink / raw)
To: u-boot
The target uses AUART 3 instead of the DUART for console output.
Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Marek Vasut <marex@denx.de>
---
boards.cfg | 1 +
include/configs/mxs.h | 7 ++++++-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/boards.cfg b/boards.cfg
index 454da7f..79d6cd8 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -203,6 +203,7 @@ mx23evk arm arm926ejs mx23evk freesca
m28evk arm arm926ejs m28evk denx mxs m28evk
mx28evk arm arm926ejs mx28evk freescale mxs mx28evk:ENV_IS_IN_MMC
mx28evk_nand arm arm926ejs mx28evk freescale mxs mx28evk:ENV_IS_IN_NAND
+mx28evk_auart_console arm arm926ejs mx28evk freescale mxs mx28evk:MXS_AUART,MXS_AUART_BASE=MXS_UARTAPP3_BASE,ENV_IS_IN_MMC
sc_sps_1 arm arm926ejs sc_sps_1 schulercontrol mxs
nhk8815 arm arm926ejs nhk8815 st nomadik
nhk8815_onenand arm arm926ejs nhk8815 st nomadik nhk8815:BOOT_ONENAND
diff --git a/include/configs/mxs.h b/include/configs/mxs.h
index a684166..124dc1e 100644
--- a/include/configs/mxs.h
+++ b/include/configs/mxs.h
@@ -119,11 +119,16 @@
/* GPIO */
#define CONFIG_MXS_GPIO
-/* DUART Serial Driver */
+/*
+ * DUART Serial Driver.
+ * Conflicts with AUART driver which can be set by board.
+ */
+#ifndef CONFIG_MXS_AUART
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK 24000000
#define CONFIG_PL01x_PORTS { (void *)MXS_UARTDBG_BASE }
#define CONFIG_CONS_INDEX 0
+#endif
/* Default baudrate can be overriden by board! */
#ifndef CONFIG_BAUDRATE
#define CONFIG_BAUDRATE 115200
--
1.8.1.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 16:24 [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target Andreas Wass
@ 2013-08-16 17:00 ` Otavio Salvador
2013-08-16 17:06 ` Andreas Wass
2013-08-16 23:28 ` Marek Vasut
1 sibling, 1 reply; 8+ messages in thread
From: Otavio Salvador @ 2013-08-16 17:00 UTC (permalink / raw)
To: u-boot
On Fri, Aug 16, 2013 at 1:24 PM, Andreas Wass <andreas.wass@dalelven.com> wrote:
> The target uses AUART 3 instead of the DUART for console output.
>
> Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> Cc: Marek Vasut <marex@denx.de>
Why to use AUART for console? can you elaborate it a little more?
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://projetos.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 17:00 ` Otavio Salvador
@ 2013-08-16 17:06 ` Andreas Wass
2013-08-16 17:10 ` Fabio Estevam
0 siblings, 1 reply; 8+ messages in thread
From: Andreas Wass @ 2013-08-16 17:06 UTC (permalink / raw)
To: u-boot
Dear Otavio,
Some boards don't have the DUART easily available (see STKa28 by TQ-group for instance) while a regular rs232 port is easily accessed.
The purpose of this patch is more of a demonstration how to use the AUART driver and was requested by Fabio during the submission of the AUART driver.
Best regards
Andreas Wass
16 aug 2013 kl. 19:00 skrev "Otavio Salvador" <otavio@ossystems.com.br>:
> On Fri, Aug 16, 2013 at 1:24 PM, Andreas Wass <andreas.wass@dalelven.com> wrote:
>> The target uses AUART 3 instead of the DUART for console output.
>>
>> Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
>> Cc: Fabio Estevam <fabio.estevam@freescale.com>
>> Cc: Marek Vasut <marex@denx.de>
>
> Why to use AUART for console? can you elaborate it a little more?
>
> --
> Otavio Salvador O.S. Systems
> http://www.ossystems.com.br http://projetos.ossystems.com.br
> Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 17:06 ` Andreas Wass
@ 2013-08-16 17:10 ` Fabio Estevam
2013-08-16 17:13 ` Otavio Salvador
0 siblings, 1 reply; 8+ messages in thread
From: Fabio Estevam @ 2013-08-16 17:10 UTC (permalink / raw)
To: u-boot
On Fri, Aug 16, 2013 at 2:06 PM, Andreas Wass <Andreas.Wass@dalelven.com> wrote:
> Dear Otavio,
>
> Some boards don't have the DUART easily available (see STKa28 by TQ-group for instance) while a regular rs232 port is easily accessed.
>
> The purpose of this patch is more of a demonstration how to use the AUART driver and was requested by Fabio during the submission of the AUART driver.
Yes, correct.
With this target in place, we can have a user of the mxs auart driver
that Andreas submitted recently.
Regards,
Fabio Estevam
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 17:10 ` Fabio Estevam
@ 2013-08-16 17:13 ` Otavio Salvador
0 siblings, 0 replies; 8+ messages in thread
From: Otavio Salvador @ 2013-08-16 17:13 UTC (permalink / raw)
To: u-boot
On Fri, Aug 16, 2013 at 2:10 PM, Fabio Estevam <festevam@gmail.com> wrote:
> On Fri, Aug 16, 2013 at 2:06 PM, Andreas Wass <Andreas.Wass@dalelven.com> wrote:
>> Dear Otavio,
>>
>> Some boards don't have the DUART easily available (see STKa28 by TQ-group for instance) while a regular rs232 port is easily accessed.
>>
>> The purpose of this patch is more of a demonstration how to use the AUART driver and was requested by Fabio during the submission of the AUART driver.
>
> Yes, correct.
>
> With this target in place, we can have a user of the mxs auart driver
> that Andreas submitted recently.
I see.
Good :-)
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://projetos.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 16:24 [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target Andreas Wass
2013-08-16 17:00 ` Otavio Salvador
@ 2013-08-16 23:28 ` Marek Vasut
2013-08-17 8:07 ` Andreas Wass
1 sibling, 1 reply; 8+ messages in thread
From: Marek Vasut @ 2013-08-16 23:28 UTC (permalink / raw)
To: u-boot
Dear Andreas Wass,
> The target uses AUART 3 instead of the DUART for console output.
>
> Signed-off-by: Andreas Wass <andreas.wass@dalelven.com>
> Cc: Fabio Estevam <fabio.estevam@freescale.com>
> Cc: Marek Vasut <marex@denx.de>
> ---
I wonder, why dont you add support for the TQ SoM in the first place?
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-16 23:28 ` Marek Vasut
@ 2013-08-17 8:07 ` Andreas Wass
2013-08-18 20:20 ` Marek Vasut
0 siblings, 1 reply; 8+ messages in thread
From: Andreas Wass @ 2013-08-17 8:07 UTC (permalink / raw)
To: u-boot
Dear Marek
> I wonder, why dont you add support for the TQ SoM in the first place?
I have plans to do it but I only have access to the board at work and
I currently am very busy so have limited time testing the board setup, so I don't
know when in time I will be able to submit such a patch.
Regards
Andreas
^ permalink raw reply [flat|nested] 8+ messages in thread
* [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target
2013-08-17 8:07 ` Andreas Wass
@ 2013-08-18 20:20 ` Marek Vasut
0 siblings, 0 replies; 8+ messages in thread
From: Marek Vasut @ 2013-08-18 20:20 UTC (permalink / raw)
To: u-boot
Hi Andreas,
> Dear Marek
>
> > I wonder, why dont you add support for the TQ SoM in the first place?
>
> I have plans to do it but I only have access to the board at work and
> I currently am very busy so have limited time testing the board setup, so I
> don't know when in time I will be able to submit such a patch.
Sucks, but ok.
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2013-08-18 20:20 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-08-16 16:24 [U-Boot] [PATCH] ARM: mxs: Add mx28evk_auart_console target Andreas Wass
2013-08-16 17:00 ` Otavio Salvador
2013-08-16 17:06 ` Andreas Wass
2013-08-16 17:10 ` Fabio Estevam
2013-08-16 17:13 ` Otavio Salvador
2013-08-16 23:28 ` Marek Vasut
2013-08-17 8:07 ` Andreas Wass
2013-08-18 20:20 ` Marek Vasut
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