diff options
| author | Heinrich Schuchardt | 2020-06-08 01:43:47 +0200 |
|---|---|---|
| committer | Stefano Babic | 2020-06-22 17:43:31 +0200 |
| commit | a1f79c2170ba425972d626cc6351bcdef2ca9d08 (patch) | |
| tree | b4a765521704ba60d4cd3011f53e25aa84feabbc /board | |
| parent | f7ac30b042dc9c9383e102fb54431c664c281d0d (diff) | |
arm: wandboard: move CONFIG_MXC_UART to defconfig
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.glpk@gmx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/wandboard/README | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/wandboard/README b/board/wandboard/README index f84f2053375..2d514a72149 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 |