0aeb81d6b5
The nrf wifi drivers include code related to qspi/spi bus. This work moves bus related files to a new nrf70 bus library which is now independent of the core driver and facilitlates building applications directly using the bus APIs, agnostic to enabling wifi configs. Signed-off-by: Bansidhar P.M <bansidhar.mangalwedhekar@nordicsemi.no>
82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/*
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* Copyright (c) 2024 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @brief File containing QSPI device specific definitions for the
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* Zephyr OS layer of the Wi-Fi driver.
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*/
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#include <zephyr/kernel.h>
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#include <zephyr/sys/printk.h>
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#include <zephyr/drivers/gpio.h>
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#include <zephyr/drivers/wifi/nrf_wifi/bus/qspi_if.h>
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#include <stdio.h>
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#include <string.h>
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#include "spi_if.h"
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static struct qspi_config config;
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#if defined(CONFIG_NRF70_ON_QSPI)
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static struct qspi_dev qspi = {.init = qspi_init,
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.deinit = qspi_deinit,
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.read = qspi_read,
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.write = qspi_write,
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.hl_read = qspi_hl_read};
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#else
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static struct qspi_dev spim = {.init = spim_init,
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.deinit = spim_deinit,
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.read = spim_read,
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.write = spim_write,
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.hl_read = spim_hl_read};
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#endif
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struct qspi_config *qspi_defconfig(void)
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{
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memset(&config, 0, sizeof(struct qspi_config));
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#if defined(CONFIG_NRF70_ON_QSPI)
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config.addrmode = NRF_QSPI_ADDRMODE_24BIT;
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config.RDC4IO = 0xA0;
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config.easydma = true;
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config.quad_spi = true;
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#endif
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config.addrmask = 0x800000; /* set bit23 (incr. addr mode) */
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config.test_name = "QSPI TEST";
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config.test_hlread = false;
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config.test_iteration = 0;
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config.qspi_slave_latency = 0;
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config.encryption = config.CMD_CNONCE = false;
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#if defined(CONFIG_NRF70_ON_QSPI) && (NRF_QSPI_HAS_XIP_ENC || NRF_QSPI_HAS_DMA_ENC)
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/*For #Bit 6 Enable below: i.e ALL Ones for QSPI Key*/
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memset(&config.p_cfg.key, 0xff, sizeof(config.p_cfg.key));
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config.p_cfg.nonce[0] = 0x16181648;
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config.p_cfg.nonce[1] = 0x0;
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config.p_cfg.nonce[2] = 0x1;
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#endif /*CONFIG_NRF70_ON_QSPI && (NRF_QSPI_HAS_XIP_ENC || NRF_QSPI_HAS_DMA_ENC)*/
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return &config;
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}
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struct qspi_config *qspi_get_config(void)
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{
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return &config;
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}
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struct qspi_dev *qspi_dev(void)
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{
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#if CONFIG_NRF70_ON_QSPI
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return &qspi;
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#else
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return &spim;
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#endif
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}
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