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authorDaisuke Nojiri <dnojiri@chromium.org>2015-02-18 14:57:34 -0800
committerPatrick Georgi <pgeorgi@google.com>2015-04-21 08:25:54 +0200
commit1e935bf4e21a1faf563f3700246fcc40f4294ca7 (patch)
treea4ad08dbbad3fd1b36bdcf1223869c2770106ced /payloads
parent5a2718c2a96221bdbd446946164e5bbf7895ddc6 (diff)
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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>
Diffstat (limited to 'payloads')
-rw-r--r--payloads/libpayload/Config.in5
-rw-r--r--payloads/libpayload/configs/config.purin2
-rw-r--r--payloads/libpayload/drivers/Makefile.inc1
-rw-r--r--payloads/libpayload/drivers/serial/cygnus.c49
4 files changed, 1 insertions, 56 deletions
diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in
index ed6d91c1f..455d058dc 100644
--- a/payloads/libpayload/Config.in
+++ b/payloads/libpayload/Config.in
@@ -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
diff --git a/payloads/libpayload/configs/config.purin b/payloads/libpayload/configs/config.purin
index 9482eb6ac..e2d0d7c85 100644
--- a/payloads/libpayload/configs/config.purin
+++ b/payloads/libpayload/configs/config.purin
@@ -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
diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc
index b5f6c16e2..61b0034a2 100644
--- a/payloads/libpayload/drivers/Makefile.inc
+++ b/payloads/libpayload/drivers/Makefile.inc
@@ -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
diff --git a/payloads/libpayload/drivers/serial/cygnus.c b/payloads/libpayload/drivers/serial/cygnus.c
deleted file mode 100644
index d822f101a..000000000
--- a/payloads/libpayload/drivers/serial/cygnus.c
+++ /dev/null
@@ -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);
-}