diff options
| -rw-r--r-- | src/drivers/uart/uart8250mem.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/drivers/uart/uart8250mem.c b/src/drivers/uart/uart8250mem.c index d276fd0410..fb7327e238 100644 --- a/src/drivers/uart/uart8250mem.c +++ b/src/drivers/uart/uart8250mem.c @@ -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 |