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/*
* This file is part of the coreboot project.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <spi-generic.h>
#include <spi_flash.h>
#include <soc/qspi.h>
#include <soc/qupv3_spi.h>
static const struct spi_ctrlr qspi_ctrlr = {
.claim_bus = sc7180_claim_bus,
.release_bus = sc7180_release_bus,
.xfer = sc7180_xfer,
.xfer_dual = sc7180_xfer_dual,
.max_xfer_size = QSPI_MAX_PACKET_COUNT,
};
const struct spi_ctrlr spi_qup_ctrlr = {
.claim_bus = qup_spi_claim_bus,
.release_bus = qup_spi_release_bus,
.xfer = qup_spi_xfer,
.max_xfer_size = 65535,
};
const struct spi_ctrlr_buses spi_ctrlr_bus_map[] = {
{
.ctrlr = &qspi_ctrlr,
.bus_start = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS,
.bus_end = CONFIG_BOOT_DEVICE_SPI_FLASH_BUS,
},
{
.ctrlr = &spi_qup_ctrlr,
.bus_start = 0,
.bus_end = 11,
},
};
const size_t spi_ctrlr_bus_map_count = ARRAY_SIZE(spi_ctrlr_bus_map);
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