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purin: add basic set of files for libpayload

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BUG=none
BRANCH=tot
TEST=emerge-purin libpayload depthcharge coreboot chromeos-bootimage

Change-Id: I6a46067a288ecea352a2724c62c62066e3f4a383
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 355371317dde0546fbab2cd109bc17463f77c4fd
Original-Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Original-Change-Id: I8c43acc4d270c3b2d7c18af07c077a553e3c6f6f
Original-Reviewed-on: https://chromium-review.googlesource.com/245492
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9753
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Daisuke Nojiri
2015-02-02 13:40:22 -08:00
committed by Patrick Georgi
parent 0c253b69af
commit e18c38e3ba
5 changed files with 157 additions and 0 deletions
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2
payloads/libpayload/drivers/Makefile.inc
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@ -38,6 +38,7 @@ 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-$(CONFIG_LP_CBMEM_CONSOLE) += cbmem_console.c
@ -53,6 +54,7 @@ libc-$(CONFIG_LP_TIMER_IPQ806X) += timer/ipq806x.c
libc-$(CONFIG_LP_TIMER_RK) += timer/rktimer.c
libc-$(CONFIG_LP_TIMER_BG4CD) += timer/bg4cd.c
libc-$(CONFIG_LP_TIMER_IMG_PISTACHIO) += timer/img_pistachio.c
libc-$(CONFIG_LP_TIMER_CYGNUS) += timer/cygnus.c
# Video console drivers
libc-$(CONFIG_LP_VIDEO_CONSOLE) += video/video.c

49
payloads/libpayload/drivers/serial/cygnus.c Normal file
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@ -0,0 +1,49 @@
/*
* 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);
}

29
payloads/libpayload/drivers/timer/cygnus.c Normal file
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@ -0,0 +1,29 @@
/*
* 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.h>
uint64_t timer_hz(void)
{
return 0;
}
uint64_t timer_raw_value(void)
{
return 0;
}