This adds some instructions for enabling the debug uart, including the correct address and clock rate.
Signed-off-by: Sean Anderson sean.anderson@seco.com ---
(no changes since v2)
Changes in v2: - New
doc/board/nxp/ls1046ardb.rst | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/doc/board/nxp/ls1046ardb.rst b/doc/board/nxp/ls1046ardb.rst index c73516c070..e4499a13fb 100644 --- a/doc/board/nxp/ls1046ardb.rst +++ b/doc/board/nxp/ls1046ardb.rst @@ -109,3 +109,12 @@ SD boot and eMMC boot
``{ SW5[0:8], SW4[0] }`` should be ``0010_0000_0``. eMMC is selected only if there is no SD card in the slot. + +Debug UART +---------- + +To enable the debug UART, enable the following config options:: + + CONFIG_DEBUG_UART_NS16550=y + CONFIG_DEBUG_UART_BASE=0x21c0500 + CONFIG_DEBUG_UART_CLOCK=300000000