diff options
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 7faf678444..f4767c838f 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -669,6 +669,16 @@ config COREBOOT_SERIAL a serial console on any platform without needing to change the device tree, etc. +config COREBOOT_SERIAL_FROM_DBG2 + bool "Obtain UART from ACPI tables" + depends on COREBOOT_SERIAL + default y if !SPL + help + Select this to try to find a DBG2 record in the ACPI tables, in the + event that coreboot does not provide information about the UART in the + normal sysinfo tables. This provides a useful fallback when serial + is not enabled in coreboot. + config CORTINA_UART bool "Cortina UART support" depends on DM_SERIAL |