diff options
| author | Anup Patel <anup@brainfault.org> | 2018-12-15 11:35:15 +0530 |
|---|---|---|
| committer | Andes <uboot@andestech.com> | 2018-12-18 09:56:54 +0800 |
| commit | e2842496ac64c19a0c40cb4cbe301d9d91cf0f56 (patch) | |
| tree | 327ef0a22123e963b4f7e0a2bfe3695a49ff2187 /drivers/serial/Kconfig | |
| parent | dcad9b8d66d68e9258ce4be89fb0ac9ab95083b0 (diff) | |
drivers: serial: Add SiFive UART driver
This patch adds SiFive UART driver. The driver is 100% DM driver
and it determines input clock using clk framework.
Signed-off-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 6252dd8c4b..b7ff2960ab 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -343,6 +343,13 @@ config DEBUG_UART_SANDBOX start up driver model. The driver will be available until the real driver model serial is running. +config DEBUG_UART_SIFIVE + bool "SiFive UART" + help + Select this to enable a debug UART using the serial_sifive driver. You + will need to provide parameters to make this work. The driver will + be available until the real driver-model serial is running. + config DEBUG_UART_STM32 bool "STMicroelectronics STM32" depends on STM32_SERIAL @@ -679,6 +686,12 @@ config PXA_SERIAL If you have a machine based on a Marvell XScale PXA2xx CPU you can enable its onboard serial ports by enabling this option. +config SIFIVE_SERIAL + bool "SiFive UART support" + depends on DM_SERIAL + help + This driver supports the SiFive UART. If unsure say N. + config STI_ASC_SERIAL bool "STMicroelectronics on-chip UART" depends on DM_SERIAL && ARCH_STI |