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| author | Hung-Te Lin <hungte@chromium.org> | 2013-02-06 21:24:12 +0800 |
|---|---|---|
| committer | David Hendricks <dhendrix@chromium.org> | 2013-02-08 01:56:15 +0100 |
| commit | ad173ea70bee9ca0dc8eb5b79be8497a51dbe1c8 (patch) | |
| tree | 32943dae6449c6d6efe76e96bcfb203ce28254b6 /src/console/Kconfig | |
| parent | 1c3187932d1399bef60788759f75a60179a6a474 (diff) | |
| download | coreboot-ad173ea70bee9ca0dc8eb5b79be8497a51dbe1c8.tar.xz | |
console: Revise serial console configuration names.
The console drivers (especially serial drivers) in Kconfig were named in
different styles. This change will rename configuration names to a better naming
style.
- EARLY_CONSOLE:
Enable output in pre-ram stage. (Renamed from EARLY_SERIAL_CONSOLE
because it also supports non-serial)
- CONSOLE_SERIAL:
Enable serial output console, from one of the serial drivers. (Renamed
from SERIAL_CONSOLE because other non-serial drivers are named as
CONSOLE_XXX like CONSOLE_CBMEM)
- CONSOLE_SERIAL_UART:
Device-specific UART driver. (Renamed from
CONSOLE_SERIAL_NONSTANDARD_MEM because it may be not memory-mapped)
- HAVE_UART_SPECIAL:
A dependency for CONSOLE_SERIAL_UART.
Verified to boot on x86/qemu and armv7/snow, and still seeing console
messages in romstage for both platforms.
Change-Id: I4bea3c8fea05bbb7d78df6bc22f82414ac66f973
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2299
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'src/console/Kconfig')
| -rw-r--r-- | src/console/Kconfig | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index b1f41de12b..e57d5686e7 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -1,20 +1,21 @@ menu "Console" -config SERIAL_CONSOLE - bool "Serial port console output" - default y - help - Send coreboot debug output to a serial port -config EARLY_SERIAL_CONSOLE - bool - depends on SERIAL_CONSOLE +config EARLY_CONSOLE + bool "Enable early (pre-RAM) console output." default n help - Use serial console during early (pre-RAM) boot stages + Use console during early (pre-RAM) boot stages + +config CONSOLE_SERIAL + bool "Serial port console output" + default y + help + Send coreboot debug output to a serial port (should be one or more of + CONSOLE_SERIAL8250, CONSOLE_SERIAL8250MEM, CONSOLE_SERIAL_UART) config CONSOLE_SERIAL8250 bool "Serial port console output (I/O mapped, 8250-compatible)" - depends on SERIAL_CONSOLE + depends on CONSOLE_SERIAL depends on HAVE_UART_IO_MAPPED default y help @@ -22,21 +23,21 @@ config CONSOLE_SERIAL8250 config CONSOLE_SERIAL8250MEM bool "Serial port console output (memory mapped, 8250-compatible)" - depends on SERIAL_CONSOLE + depends on CONSOLE_SERIAL depends on HAVE_UART_MEMORY_MAPPED help Send coreboot debug output to a memory mapped serial port console. -config CONSOLE_SERIAL_NONSTANDARD_MEM - bool "Serial port console output (memory-mapped, device-specific)" - depends on SERIAL_CONSOLE - depends on HAVE_UART_MEMORY_MAPPED +config CONSOLE_SERIAL_UART + bool "Serial port console output (device-specific UART)" + depends on CONSOLE_SERIAL + depends on HAVE_UART_SPECIAL + default y help - Send coreboot debug output to a memory mapped serial port console - on a device-specific UART. + Send coreboot debug output to a device-specific serial port console. choice - prompt "Serial port" + prompt "Serial port for 8250" default CONSOLE_SERIAL_COM1 depends on CONSOLE_SERIAL8250 @@ -72,7 +73,7 @@ config TTYS0_BASE choice prompt "Baud rate" default CONSOLE_SERIAL_115200 - depends on SERIAL_CONSOLE + depends on CONSOLE_SERIAL config CONSOLE_SERIAL_115200 bool "115200" |