Re: [U-Boot] Enabling uart 3 in arndale

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi

On Fri, Mar 14, 2014 at 9:04 AM, armdev <armdev.ftm@xxxxxxxxx> wrote:
> Hi,
>
> We are trying to enable the UART3 on COM18 pins of arndale board. The UART3 RXD and TXD are on pins 2 and 4 which as per the base board specification is connected as
>
> XuRXD3 : UART_3_RXD/GPA1[4] : 2
> XuTXD3 : UART_3_TXD/GPA1[5] : 4
>
> As per the public reference manual of exynos 5250, there is a register GPACON (0x1140_0000)
> Setting GPACON |= 0x0010_0000 should enable the pins, but I am not able to see any output on UART3.
>
> Can you please suggest what is the right procedure
>

Did you change the board console output ;)?

Michael

> -Regards
> armdev team @FTM
> _______________________________________________
> U-Boot mailing list
> U-Boot@xxxxxxxxxxxxx
> http://lists.denx.de/mailman/listinfo/u-boot



-- 
| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
| COO  -  Founder                                      Cruquiuskade 47 |
| +31(0)851119172                                 Amsterdam 1018 AM NL |
|                  [`as] http://www.amarulasolutions.com               |
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux SoC Development]     [Linux Rockchip Development]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Linux SCSI]     [Yosemite News]

  Powered by Linux