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Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 887cd687c0..fcbb0a81ed 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -508,6 +508,15 @@ config ATMEL_USART configured in the device tree, and input clock frequency can be got from the clk node. +config SPL_UART_CLOCK + int "SPL fixed UART input clock" + depends on ATMEL_USART && SPL && !SPL_CLK + default 132096000 if ARCH_AT91 + help + Provide a fixed clock value as input to the UART controller. This + might be needed on platforms which can't enable CONFIG_SPL_CLK + because of SPL image size restrictions. + config BCM283X_MU_SERIAL bool "Support for BCM283x Mini-UART" depends on DM_SERIAL && ARCH_BCM283X |