diff options
| author | Lokesh Vutla <lokeshvutla@ti.com> | 2017-04-22 10:27:25 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-05-12 02:21:27 (GMT) |
| commit | a52cf086ace7e6107f399fcf37059dc9e02916f3 (patch) | |
| tree | 8fea58cb625155fb4f221847f5d7429939424db2 /drivers/serial/Kconfig | |
| parent | 46f51dc9c73cbfe5ca69a1b662e594b486bd8616 (diff) | |
| download | u-boot-fsl-qoriq-a52cf086ace7e6107f399fcf37059dc9e02916f3.tar.xz | |
serial: omap: Support debug UART
Add debug UART functions to permit omap specific ns16550 to
provide an early debug UART. This is mostly in common with
DEBUG_UART_NS16550 except for Mode definition register which
is required for selecting UART mode(16x auto-baud or 13x mode).
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 7249945..58fc7cd 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -257,6 +257,13 @@ config DEBUG_UART_UNIPHIER driver will be available until the real driver-model serial is running. +config DEBUG_UART_OMAP + bool "OMAP uart" + help + Select this to enable a debug UART using the omap ns16550 driver. + You will need to provide parameters to make this work. The driver + will be available until the real driver model serial is running. + endchoice config DEBUG_UART_BASE |