Please can someone help On 14-Mar-2014, at 1:34 pm, armdev <armdev....@gmail.com> 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 > > -Regards > armdev team @FTM _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
