78b6a1bbcd
Perform EC initialization in bootblock and ramstages. Add associated ACPI configuration. BUG=b:174266035 TEST=Build Test Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ie1305706134ca7cc58b8a9941231d1ee14f80949 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
31 lines
688 B
C
31 lines
688 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#include <acpi/acpi.h>
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#include <baseboard/variants.h>
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#include <device/device.h>
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#include <ec/ec.h>
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#include <vendorcode/google/chromeos/chromeos.h>
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static void mainboard_init(void *chip_info)
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{
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const struct pad_config *pads;
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size_t num;
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pads = variant_gpio_table(&num);
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gpio_configure_pads(pads, num);
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}
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static void mainboard_dev_init(struct device *dev)
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{
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mainboard_ec_init();
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}
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static void mainboard_enable(struct device *dev)
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{
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dev->ops->init = mainboard_dev_init;
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dev->ops->acpi_inject_dsdt = chromeos_dsdt_generator;
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}
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struct chip_operations mainboard_ops = {
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.init = mainboard_init,
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.enable_dev = mainboard_enable,
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};
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