[coreboot-gerrit] New patch to review for coreboot: fsp_Broadwell_DE: Set proper UART register width

[Kevin Herbert]

Kevin Herbert ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16748

-gerrit

commit 0270cdb826db2481b3d5352373bb0220cb1ae345
Author: Kevin Paul Herbert 
Date:   Mon Sep 26 14:23:43 2016 -0700

fsp_Broadwell_DE: Set proper UART register width

The FSP version of Broadwell UART support removes the UART hardware
    initialization, as the FSP initializes the UART. Too much of
    the software initialization was removed, as the setup of the register
    width was omitted. This impacts payloads using coreboot tables for
    UART configuration, such as libpayload.

Reproduced using FILO on Intel Camelback Mountain CRB.

Change-Id: Iac43a5f8128eaa5c958649cf07d97e8623fb8ac3
---
 src/soc/intel/fsp_broadwell_de/uart.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/soc/intel/fsp_broadwell_de/uart.c b/src/soc/intel/fsp_broadwell_de/uart.c
index d22dd0d..e1e1acd 100644
--- a/src/soc/intel/fsp_broadwell_de/uart.c
+++ b/src/soc/intel/fsp_broadwell_de/uart.c
@@ -105,6 +105,7 @@ void uart_fill_lb(void *data)
    serial.type = LB_SERIAL_TYPE_IO_MAPPED;
    serial.baseaddr = uart_platform_base(CONFIG_UART_FOR_CONSOLE);
    serial.baud = default_baudrate();
+	serial.regwidth = 1;
    lb_add_serial(&serial, data);

lb_add_console(LB_TAG_CONSOLE_SERIAL8250, data);