console uart: Fill coreboot table entries
Also fixes the reported baudrate to take get_option() into account.
Change-Id: Ieadad70b00df02a530b0ccb6fa4e1b51526089f3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5310
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/src/drivers/uart/uart8250io.c b/src/drivers/uart/uart8250io.c
index e4e8b6c..1eebb182 100644
--- a/src/drivers/uart/uart8250io.c
+++ b/src/drivers/uart/uart8250io.c
@@ -23,6 +23,10 @@
#include <trace.h>
#include "uart8250reg.h"
+#ifndef __ROMCC__
+#include <boot/coreboot_tables.h>
+#endif
+
/* Should support 8250, 16450, 16550, 16550A type UARTs */
/* Nominal values only, good for the range of choices Kconfig offers for
@@ -102,6 +106,11 @@
*/
static const unsigned bases[1] = { CONFIG_TTYS0_BASE };
+unsigned int uart_platform_base(int idx)
+{
+ return bases[idx];
+}
+
void uart_init(void)
{
unsigned int div;
@@ -129,3 +138,16 @@
{
uart8250_tx_flush(bases[0]);
}
+
+#ifndef __PRE_RAM__
+void uart_fill_lb(void *data)
+{
+ struct lb_serial serial;
+ serial.type = LB_SERIAL_TYPE_IO_MAPPED;
+ serial.baseaddr = uart_platform_base(0);
+ serial.baud = default_baudrate();
+ lb_add_serial(&serial, data);
+
+ lb_add_console(LB_TAG_CONSOLE_SERIAL8250, data);
+}
+#endif