From e18c38e3ba2fdccee94531c72441b6aa87f2044c Mon Sep 17 00:00:00 2001 From: Daisuke Nojiri Date: Mon, 2 Feb 2015 13:40:22 -0800 Subject: purin: add basic set of files for libpayload BUG=none BRANCH=tot TEST=emerge-purin libpayload depthcharge coreboot chromeos-bootimage Change-Id: I6a46067a288ecea352a2724c62c62066e3f4a383 Signed-off-by: Patrick Georgi Original-Commit-Id: 355371317dde0546fbab2cd109bc17463f77c4fd Original-Signed-off-by: Daisuke Nojiri Original-Change-Id: I8c43acc4d270c3b2d7c18af07c077a553e3c6f6f Original-Reviewed-on: https://chromium-review.googlesource.com/245492 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/9753 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- payloads/libpayload/drivers/Makefile.inc | 2 ++ payloads/libpayload/drivers/serial/cygnus.c | 49 +++++++++++++++++++++++++++++ payloads/libpayload/drivers/timer/cygnus.c | 29 +++++++++++++++++ 3 files changed, 80 insertions(+) create mode 100644 payloads/libpayload/drivers/serial/cygnus.c create mode 100644 payloads/libpayload/drivers/timer/cygnus.c (limited to 'payloads/libpayload/drivers') diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc index 4aa71d3f8b..007395788f 100644 --- a/payloads/libpayload/drivers/Makefile.inc +++ b/payloads/libpayload/drivers/Makefile.inc @@ -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 diff --git a/payloads/libpayload/drivers/serial/cygnus.c b/payloads/libpayload/drivers/serial/cygnus.c new file mode 100644 index 0000000000..d822f101a5 --- /dev/null +++ b/payloads/libpayload/drivers/serial/cygnus.c @@ -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 +#include + +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); +} diff --git a/payloads/libpayload/drivers/timer/cygnus.c b/payloads/libpayload/drivers/timer/cygnus.c new file mode 100644 index 0000000000..16035496b9 --- /dev/null +++ b/payloads/libpayload/drivers/timer/cygnus.c @@ -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 + +uint64_t timer_hz(void) +{ + return 0; +} + +uint64_t timer_raw_value(void) +{ + return 0; +} -- cgit v1.2.3