64a6bcaa4e
Ensure Kohaku GPIO pins are configured correctly w/r/t Hatch. Implement the base/override model for GPIOs (regular and early). The 'hatch' baseboard contains the base GPIOs, and variants can override individual pads. BUG=b:129707481 BRANCH=none TEST=Compiles for all variants. Change-Id: Ie5c83a0538d367ea11e9499f21cea41891d7a78e Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32326 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2018 Google LLC
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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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#include <baseboard/variants.h>
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#include <bootblock_common.h>
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#include <soc/gpio.h>
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static void early_config_gpio(void)
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{
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const struct pad_config *base_early_table;
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const struct pad_config *override_early_table;
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size_t base_gpios;
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size_t override_gpios;
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base_early_table = base_early_gpio_table(&base_gpios);
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override_early_table = override_early_gpio_table(&override_gpios);
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gpio_configure_pads_with_override(base_early_table,
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base_gpios,
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override_early_table,
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override_gpios);
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}
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void bootblock_mainboard_init(void)
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{
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early_config_gpio();
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}
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