coreboot/src/console
David Hendricks 6a503b6a0f make early serial console support more generic
This patch makes pre-RAM serial init more generic, particularly for
platforms which do not necessarily need cache-as-RAM in order to use
the serial console and do not have a standard 8250 serial port.

This adds a Kconfig variable to set romstage-* for very early serial
console init. The current method assumes that cache-as-RAM should
enable this, so to maintain compatibility selecting CACHE_AS_RAM will
also select EARLY_SERIAL_CONSOLE.

The UART code structure needs some rework, but the use of ROMCC,
romstage, and then ramstage makes things complex.

uart.h now includes all .h files for all uarts. All 2 of them.
This is actually a simplifying change.

Change-Id: I089e7af633c227baf3c06c685f005e9d0e4b38ce
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2086
Tested-by: build bot (Jenkins)
2013-01-04 01:36:27 +01:00
..
cbmem_console.c CBMEM CONSOLE: Add CBMEM console driver implementation. 2012-03-29 20:14:25 +02:00
console.c make early serial console support more generic 2013-01-04 01:36:27 +01:00
die.c remove trailing whitespace 2011-11-01 19:07:45 +01:00
Kconfig make early serial console support more generic 2013-01-04 01:36:27 +01:00
logbuf_console.c Since some people disapprove of white space cleanups mixed in regular commits 2010-04-27 06:56:47 +00:00
Makefile.inc make early serial console support more generic 2013-01-04 01:36:27 +01:00
ne2k_console.c Add support for the console over Ethernet (through PCI NE2000). 2010-07-16 20:02:09 +00:00
post.c Conditionally #include mc1468181rtc if CMOS_POST is enabled 2012-11-27 02:03:27 +01:00
printk.c Add support for the tracing infastructure in coreboot. 2011-09-07 01:26:47 +02:00
uart8250_console.c Do full flush on uart8250 only at end of printk. 2011-07-12 11:36:20 +02:00
uart8250mem_console.c Add uartmem_init prototype. 2012-07-24 12:17:21 +02:00
usbdebug_console.c USBDEBUG: buffer up to 8 bytes 2012-07-26 15:52:00 +02:00
vsprintf.c Add support for the tracing infastructure in coreboot. 2011-09-07 01:26:47 +02:00
vtxprintf.c Implement %zu / %zd in printk 2012-05-26 07:16:40 +02:00