6b5bc77c9b
Stefan thinks they don't add value. Command used: sed -i -e '/file is part of /d' $(git grep "file is part of " |egrep ":( */\*.*\*/\$|#|;#|-- | *\* )" | cut -d: -f1 |grep -v crossgcc |grep -v gcov | grep -v /elf.h |grep -v nvramtool) The exceptions are for: - crossgcc (patch file) - gcov (imported from gcc) - elf.h (imported from GNU's libc) - nvramtool (more complicated header) The removed lines are: - fmt.Fprintln(f, "/* This file is part of the coreboot project. */") -# This file is part of a set of unofficial pre-commit hooks available -/* This file is part of coreboot */ -# This file is part of msrtool. -/* This file is part of msrtool. */ - * This file is part of ncurses, designed to be appended after curses.h.in -/* This file is part of pgtblgen. */ - * This file is part of the coreboot project. - /* This file is part of the coreboot project. */ -# This file is part of the coreboot project. -# This file is part of the coreboot project. -## This file is part of the coreboot project. --- This file is part of the coreboot project. -/* This file is part of the coreboot project */ -/* This file is part of the coreboot project. */ -;## This file is part of the coreboot project. -# This file is part of the coreboot project. It originated in the - * This file is part of the coreinfo project. -## This file is part of the coreinfo project. - * This file is part of the depthcharge project. -/* This file is part of the depthcharge project. */ -/* This file is part of the ectool project. */ - * This file is part of the GNU C Library. - * This file is part of the libpayload project. -## This file is part of the libpayload project. -/* This file is part of the Linux kernel. */ -## This file is part of the superiotool project. -/* This file is part of the superiotool project */ -/* This file is part of uio_usbdebug */ Change-Id: I82d872b3b337388c93d5f5bf704e9ee9e53ab3a9 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41194 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <gpio.h>
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#include <soc/addressmap.h>
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#include <soc/clock.h>
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#include <soc/early_configs.h>
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#include <soc/nvidia/tegra/i2c.h>
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static struct clk_rst_ctlr *clk_rst = (void *)TEGRA_CLK_RST_BASE;
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static void setup_pinmux(void)
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{
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/* Write protect. */
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gpio_input_pullup(GPIO(R1));
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/* Recovery mode. */
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gpio_input_pullup(GPIO(Q7));
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/* Lid switch. */
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gpio_input_pullup(GPIO(R4));
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/* Power switch. */
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gpio_input_pullup(GPIO(Q0));
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/* Developer mode. */
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gpio_input_pullup(GPIO(Q6));
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/* EC in RW. */
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gpio_input_pullup(GPIO(U4));
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/* route PU4/5 to GMI to remove conflict w/PWM1/2. */
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pinmux_set_config(PINMUX_GPIO_PU4_INDEX,
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PINMUX_GPIO_PU4_FUNC_NOR); /* s/b GMI */
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pinmux_set_config(PINMUX_GPIO_PU5_INDEX,
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PINMUX_GPIO_PU5_FUNC_NOR); /* s/b GMI */
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/* SOC and TPM reset GPIO, active low. */
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gpio_output(GPIO(I5), 1);
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/* SPI1 MOSI */
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pinmux_set_config(PINMUX_ULPI_CLK_INDEX, PINMUX_ULPI_CLK_FUNC_SPI1 |
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PINMUX_PULL_NONE |
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PINMUX_INPUT_ENABLE);
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/* SPI1 MISO */
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pinmux_set_config(PINMUX_ULPI_DIR_INDEX, PINMUX_ULPI_DIR_FUNC_SPI1 |
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PINMUX_PULL_NONE |
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PINMUX_INPUT_ENABLE);
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/* SPI1 SCLK */
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pinmux_set_config(PINMUX_ULPI_NXT_INDEX, PINMUX_ULPI_NXT_FUNC_SPI1 |
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PINMUX_PULL_NONE |
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PINMUX_INPUT_ENABLE);
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/* SPI1 CS0 */
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pinmux_set_config(PINMUX_ULPI_STP_INDEX, PINMUX_ULPI_STP_FUNC_SPI1 |
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PINMUX_PULL_NONE |
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PINMUX_INPUT_ENABLE);
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/* I2C3 (cam) clock. */
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pinmux_set_config(PINMUX_CAM_I2C_SCL_INDEX,
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PINMUX_CAM_I2C_SCL_FUNC_I2C3 | PINMUX_INPUT_ENABLE);
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/* I2C3 (cam) data. */
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pinmux_set_config(PINMUX_CAM_I2C_SDA_INDEX,
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PINMUX_CAM_I2C_SDA_FUNC_I2C3 | PINMUX_INPUT_ENABLE);
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/* switch unused pin to GPIO */
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gpio_set_mode(GPIO(X3), GPIO_MODE_GPIO);
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gpio_set_mode(GPIO(X4), GPIO_MODE_GPIO);
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gpio_set_mode(GPIO(X5), GPIO_MODE_GPIO);
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gpio_set_mode(GPIO(X6), GPIO_MODE_GPIO);
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gpio_set_mode(GPIO(X7), GPIO_MODE_GPIO);
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gpio_set_mode(GPIO(W3), GPIO_MODE_GPIO);
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}
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static void configure_ec_spi_bus(void)
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{
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clock_configure_source(sbc1, CLK_M, 3000);
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}
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static void configure_tpm_i2c_bus(void)
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{
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clock_configure_i2c_scl_freq(i2c3, PLLP, 400);
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i2c_init(2);
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}
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void early_mainboard_init(void)
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{
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clock_enable_clear_reset(0, CLK_H_SBC1, CLK_U_I2C3, 0, 0, 0);
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setup_pinmux();
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configure_ec_spi_bus();
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configure_tpm_i2c_bus();
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}
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