b890a1228d
As per discussion with lawyers[tm], it's not a good idea to
shorten the license header too much - not for legal reasons
but because there are tools that look for them, and giving
them a standard pattern simplifies things.
However, we got confirmation that we don't have to update
every file ever added to coreboot whenever the FSF gets a
new lease, but can drop the address instead.
util/kconfig is excluded because that's imported code that
we may want to synchronize every now and then.
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} +
$ find * -type f
-a \! -name \*.patch \
-a \! -name \*_shipped \
-a \! -name LICENSE_GPL \
-a \! -name LGPL.txt \
-a \! -name COPYING \
-a \! -name DISCLAIMER \
-exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} +
Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9233
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
78 lines
2.3 KiB
C
78 lines
2.3 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2014 Rockchip Inc.
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc.
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*/
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#include <arch/io.h>
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#include <assert.h>
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#include <bootblock_common.h>
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#include <console/console.h>
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#include <delay.h>
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#include <reset.h>
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#include <soc/clock.h>
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#include <soc/i2c.h>
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#include <soc/grf.h>
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#include <soc/pmu.h>
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#include <soc/rk808.h>
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#include <soc/spi.h>
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#include <vendorcode/google/chromeos/chromeos.h>
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#include "board.h"
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void bootblock_mainboard_early_init()
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{
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if (IS_ENABLED(CONFIG_DRIVERS_UART)) {
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assert(CONFIG_CONSOLE_SERIAL_UART_ADDRESS == UART2_BASE);
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write32(&rk3288_grf->iomux_uart2, IOMUX_UART2);
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}
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}
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void bootblock_mainboard_init(void)
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{
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if (rkclk_was_watchdog_reset())
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reboot_from_watchdog();
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/* Up VDD_CPU (BUCK1) to 1.4V to support max CPU frequency (1.8GHz). */
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setbits_le32(&rk3288_pmu->iomux_i2c0scl, IOMUX_I2C0SCL);
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setbits_le32(&rk3288_pmu->iomux_i2c0sda, IOMUX_I2C0SDA);
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assert(CONFIG_PMIC_BUS == 0); /* must correspond with IOMUX */
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i2c_init(CONFIG_PMIC_BUS, 400*KHz);
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/* Slowly raise to max CPU voltage to prevent overshoot */
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rk808_configure_buck(1, 1200);
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udelay(175);/* Must wait for voltage to stabilize,2mV/us */
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rk808_configure_buck(1, 1400);
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udelay(100);/* Must wait for voltage to stabilize,2mV/us */
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rkclk_configure_cpu();
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/* i2c1 for tpm */
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write32(&rk3288_grf->iomux_i2c1, IOMUX_I2C1);
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i2c_init(1, 400*KHz);
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/* spi2 for firmware ROM */
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write32(&rk3288_grf->iomux_spi2csclk, IOMUX_SPI2_CSCLK);
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write32(&rk3288_grf->iomux_spi2txrx, IOMUX_SPI2_TXRX);
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rockchip_spi_init(CONFIG_BOOT_MEDIA_SPI_BUS, 24750*KHz);
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/* spi0 for chrome ec */
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write32(&rk3288_grf->iomux_spi0, IOMUX_SPI0);
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rockchip_spi_init(CONFIG_EC_GOOGLE_CHROMEEC_SPI_BUS, 8250*KHz);
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setup_chromeos_gpios();
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}
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