For using a debug UART on the Wandboard CONFIG_MXC_UART=y must be set in the .config file.
To avoid duplicate definitions move the setting from include/configs/wandboard.h to configs/wandboard_defconfig. Document the debug UART settings in the README. Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> --- board/wandboard/README | 10 ++++++++++ configs/wandboard_defconfig | 1 + include/configs/wandboard.h | 1 - 3 files changed, 11 insertions(+), 1 deletion(-) diff --git a/board/wandboard/README b/board/wandboard/README index f84f205337..2d514a7214 100644 --- a/board/wandboard/README +++ b/board/wandboard/README @@ -37,3 +37,13 @@ as the mx6 processor) - Connect the serial cable to the host PC - Power up the board and U-Boot messages will appear in the serial console. + +Debug UART +---------- + +The following settings provide a debug UART for the Wandboard: + +CONFIG_DEBUG_UART=y +CONFIG_DEBUG_UART_MXC=y +CONFIG_DEBUG_UART_BASE=0x02020000 +CONFIG_DEBUG_UART_CLOCK=80000000 diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig index 82e517b90f..2040e2df67 100644 --- a/configs/wandboard_defconfig +++ b/configs/wandboard_defconfig @@ -68,6 +68,7 @@ CONFIG_PINCTRL_IMX6=y CONFIG_DM_PMIC=y CONFIG_DM_PMIC_PFUZE100=y CONFIG_DM_SCSI=y +CONFIG_MXC_UART=y CONFIG_DM_THERMAL=y CONFIG_USB=y CONFIG_DM_USB=y diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h index a65d23bbe8..ae064f1eb6 100644 --- a/include/configs/wandboard.h +++ b/include/configs/wandboard.h @@ -17,7 +17,6 @@ /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) -#define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART1_BASE /* SATA Configs */ -- 2.20.1
