Add UART RXD pin pinmux configuration to support input in DEBUG_LL functions. Also use appropriate pad configuration constant in TXD pin configuraion. Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> --- arch/arm/boards/freescale-mx51-babbage/lowlevel.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/boards/freescale-mx51-babbage/lowlevel.c b/arch/arm/boards/freescale-mx51-babbage/lowlevel.c index 57a324e..09a7a67 100644 --- a/arch/arm/boards/freescale-mx51-babbage/lowlevel.c +++ b/arch/arm/boards/freescale-mx51-babbage/lowlevel.c @@ -1,5 +1,6 @@ #include <debug_ll.h> #include <mach/clock-imx51_53.h> +#include <mach/iomux-mx51.h> #include <common.h> #include <mach/esdctl.h> #include <mach/generic.h> @@ -27,11 +28,14 @@ static inline void setup_uart(void) * The code below should be more or less a "moral equivalent" * of: * MX51_PAD_UART1_TXD__UART1_TXD 0x1c5 - * + * MX51_PAD_UART1_TXD__UART1_RXD 0x1c5 * in device tree */ writel(0x00000000, iomuxbase + 0x022c); - writel(0x000001c5, iomuxbase + 0x061c); + writel(MX51_UART_PAD_CTRL, iomuxbase + 0x061c); + writel(0, iomuxbase + 0x0228); + writel(0, iomuxbase + 0x09e4); + writel(MX51_UART_PAD_CTRL, iomuxbase + 0x0618); imx51_uart_setup_ll(); -- 2.1.4 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
