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uart8250mem: provide uart_fill_lb() 

There was no implementation for uart_fill_lb() in the 8250mem
driver. Rectify this so when 8250MEM and CONSOLE_SERIAL are
employed then the build doesn't fail.

BUG=chrome-os-partner:43419
BRANCH=None
TEST=Built with glados using 8250MEM

Original-Change-Id: I35d6b15e47989c1854ddcee9c6d46711edffaf3e
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/289899
Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>

Change-Id: I972b069a4def666f509268816de91ed6c0f655d9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11169
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Aaron Durbin 2015-07-30 16:47:18 -05:00
parent 2ca1274071
commit 4f7cf3a446
1 changed files with 19 additions and 0 deletions
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19
src/drivers/uart/uart8250mem.c
View File

@ -19,9 +19,11 @@
*/
#include <arch/io.h>
#include <boot/coreboot_tables.h>
#include <console/uart.h>
#include <device/device.h>
#include <delay.h>
#include <rules.h>
#include <stdint.h>
#include "uart8250reg.h"
@ -146,3 +148,20 @@ void uart_tx_flush(int idx)
return;
uart8250_mem_tx_flush(base);
}
#if ENV_RAMSTAGE
void uart_fill_lb(void *data)
{
struct lb_serial serial;
serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
serial.baseaddr = uart_platform_base(CONFIG_UART_FOR_CONSOLE);
serial.baud = default_baudrate();
if (IS_ENABLED(CONFIG_DRIVERS_UART_8250MEM_32))
serial.regwidth = sizeof(uint32_t);
else
serial.regwidth = sizeof(uint8_t);
lb_add_serial(&serial, data);
lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
}
#endif