[U-Boot] [PATCH v1 0/2] serial: atmel_usart: Support to enable an early debug UART

The patch set is to add support to enable an early debug UART for debugging. And add ATMEL_USART option to enable the Atmel usartdriver from Kconfig.

Wenyou Yang (2): serial: Kconfig: Add ATMEL_USART option serial: atmel_usart: Support enable an early debug UART

drivers/serial/Kconfig | 14 ++++++++++++++ drivers/serial/atmel_usart.c | 22 ++++++++++++++++++++++ 2 files changed, 36 insertions(+)