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cygnus: enable serial driver for depthcharge 

BUG=chrome-os-partner:35807
BRANCH=broadcom-firmware
TEST=tested input and output by the cli in depthcharge

Change-Id: Icd517a366a3fe5bdcf9e9aeb4284d7e4378ee3f2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 02c3b6c82d9d71beb19a0879591c754fa7685362
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Reviewed-on: https://chrome-internal-review.googlesource.com/200568
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-by: Scott Branden <sbranden@broadcom.com>
Original-Commit-Queue: Daisuke Nojiri <dnojiri@google.com>
Original-Tested-by: Daisuke Nojiri <dnojiri@google.com>
Original-Change-Id: I97144fc6f19969b8cf3872939c9c74efaef3604b
Original-Reviewed-on: https://chromium-review.googlesource.com/256413
Reviewed-on: http://review.coreboot.org/9844
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Daisuke Nojiri 2015-02-18 14:57:34 -08:00 committed by Patrick Georgi
parent 5a2718c2a9
commit 1e935bf4e2
4 changed files with 1 additions and 56 deletions
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5
payloads/libpayload/Config.in
View File

@ -214,11 +214,6 @@ config BG4CD_SERIAL_CONSOLE
depends on SERIAL_CONSOLE
default n
config CYGNUS_SERIAL_CONSOLE
bool "Serial port driver for Cygnus"
depends on SERIAL_CONSOLE
default n
config PL011_SERIAL_CONSOLE
bool "PL011 compatible serial port driver"
depends on 8250_SERIAL_CONSOLE

2
payloads/libpayload/configs/config.purin
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@ -32,7 +32,7 @@ CONFIG_LP_CBMEM_CONSOLE=y
CONFIG_LP_SERIAL_CONSOLE=y
# CONFIG_LP_8250_SERIAL_CONSOLE is not set
# CONFIG_LP_S5P_SERIAL_CONSOLE is not set
# CONFIG_LP_8250_MMIO32_SERIAL_CONSOLE is not set
CONFIG_LP_8250_MMIO32_SERIAL_CONSOLE=y
# CONFIG_LP_IPQ806X_SERIAL_CONSOLE is not set
# CONFIG_LP_BG4CD_SERIAL_CONSOLE is not set
# CONFIG_LP_SERIAL_SET_SPEED is not set

1
payloads/libpayload/drivers/Makefile.inc
View File

@ -38,7 +38,6 @@ libc-$(CONFIG_LP_S5P_SERIAL_CONSOLE) += serial/s5p.c
libc-$(CONFIG_LP_8250_MMIO32_SERIAL_CONSOLE) += serial/8250_mmio32.c
libc-$(CONFIG_LP_IPQ806X_SERIAL_CONSOLE) += serial/ipq806x.c
libc-$(CONFIG_LP_BG4CD_SERIAL_CONSOLE) += serial/bg4cd.c
libc-$(CONFIG_LP_CYGNUS_SERIAL_CONSOLE) += serial/cygnus.c
libc-$(CONFIG_LP_PC_KEYBOARD) += keyboard.c
libc-$(CONFIG_LP_CBMEM_CONSOLE) += cbmem_console.c

49
payloads/libpayload/drivers/serial/cygnus.c
View File

@ -1,49 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2015 Google Electronics
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <libpayload-config.h>
#include <libpayload.h>
void serial_putchar(unsigned int c)
{
}
int serial_havechar(void)
{
return 0;
}
int serial_getchar(void)
{
return 0;
}
static struct console_input_driver consin = {
.havekey = &serial_havechar,
.getchar = &serial_getchar
};
static struct console_output_driver consout = {
.putchar = &serial_putchar
};
void serial_console_init(void)
{
console_add_input_driver(&consin);
console_add_output_driver(&consout);
}