diff options
Diffstat (limited to 'src/console')
| -rw-r--r-- | src/console/Kconfig | 7 | ||||
| -rw-r--r-- | src/console/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/console/console.c | 4 |
3 files changed, 11 insertions, 2 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index 117fdb890a..b1f41de12b 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -5,6 +5,13 @@ config SERIAL_CONSOLE help Send coreboot debug output to a serial port +config EARLY_SERIAL_CONSOLE + bool + depends on SERIAL_CONSOLE + default n + help + Use serial console during early (pre-RAM) boot stages + config CONSOLE_SERIAL8250 bool "Serial port console output (I/O mapped, 8250-compatible)" depends on SERIAL_CONSOLE diff --git a/src/console/Makefile.inc b/src/console/Makefile.inc index a712486f53..3c4777fbef 100644 --- a/src/console/Makefile.inc +++ b/src/console/Makefile.inc @@ -10,7 +10,7 @@ smm-y += vtxprintf.c smm-$(CONFIG_SMM_TSEG) += die.c romstage-y += vtxprintf.c -romstage-$(CONFIG_CACHE_AS_RAM) += console.c +romstage-$(CONFIG_EARLY_SERIAL_CONSOLE) += console.c romstage-y += post.c romstage-y += die.c diff --git a/src/console/console.c b/src/console/console.c index d5f25a5fee..ad8f217fe8 100644 --- a/src/console/console.c +++ b/src/console/console.c @@ -99,13 +99,15 @@ int console_tst_byte(void) #else // __PRE_RAM__ ^^^ NOT defined vvv defined +#include <uart.h> + void console_init(void) { #if CONFIG_USBDEBUG enable_usbdebug(CONFIG_USBDEBUG_DEFAULT_PORT); early_usbdebug_init(); #endif -#if CONFIG_CONSOLE_SERIAL8250 +#if CONFIG_HAVE_UART_IO_MAPPED || CONFIG_HAVE_UART_MEMORY_MAPPED uart_init(); #endif #if CONFIG_DRIVERS_OXFORD_OXPCIE && CONFIG_CONSOLE_SERIAL8250MEM |