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81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "board.h"
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static const BoardConfigHostSPI s_host_spi = {
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.mcu_int = {
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.port = HW_GPIO_PORT_2,
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.pin = HW_GPIO_PIN_3,
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.function = HW_GPIO_FUNC_GPIO,
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},
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.spi = {
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.peripheral = HW_SPI1,
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.cs = {
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.port = HW_GPIO_PORT_0,
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.pin = HW_GPIO_PIN_1,
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.function = HW_GPIO_FUNC_SPI_EN,
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},
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.cs_2 = {
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.port = HW_GPIO_PORT_0,
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.pin = HW_GPIO_PIN_7,
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.function = HW_GPIO_FUNC_GPIO,
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},
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.clk = {
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.port = HW_GPIO_PORT_0,
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.pin = HW_GPIO_PIN_0,
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.function = HW_GPIO_FUNC_SPI_CLK,
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},
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.miso_do = {
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.port = HW_GPIO_PORT_1,
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.pin = HW_GPIO_PIN_3,
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.function = HW_GPIO_FUNC_SPI_DO,
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},
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.mosi_di = {
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.port = HW_GPIO_PORT_0,
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.pin = HW_GPIO_PIN_4,
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.function = HW_GPIO_FUNC_SPI_DI,
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},
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}
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};
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// These are spare GPIOs on both the SILK and ROBERT bigboards which are broken out to a header
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// Check out debug_gpio.h for more info on how to leverage them for debug
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static BoardConfigGpioDebug s_debug_gpios = {
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.num_debug_gpios = 4,
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.debug_gpio = {
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[0] = {
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.port = HW_GPIO_PORT_3,
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.pin = HW_GPIO_PIN_0,
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},
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[1] = {
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.port = HW_GPIO_PORT_3,
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.pin = HW_GPIO_PIN_1,
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},
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[2] = {
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.port = HW_GPIO_PORT_3,
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.pin = HW_GPIO_PIN_2,
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},
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[3] = {
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.port = HW_GPIO_PORT_3,
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.pin = HW_GPIO_PIN_3,
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},
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}
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};
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const BoardConfigHostSPI * const HOST_SPI = &s_host_spi;
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BoardConfigGpioDebug * const DEBUG_GPIOS = &s_debug_gpios;
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