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/**************************************************************************//**
*
* @copyright (C) 2019 Nuvoton Technology Corp. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-12-12 Wayne First version
*
******************************************************************************/
#include <rtconfig.h>
#include <rtdevice.h>
#if defined(BOARD_USING_STORAGE_SPIFLASH)
#if defined(RT_USING_SFUD)
#include "dev_spi_flash.h"
#include "dev_spi_flash_sfud.h"
#endif
#include "drv_qspi.h"
#define W25X_REG_READSTATUS (0x05)
#define W25X_REG_READSTATUS2 (0x35)
#define W25X_REG_WRITEENABLE (0x06)
#define W25X_REG_WRITESTATUS (0x01)
#define W25X_REG_QUADENABLE (0x02)
static rt_uint8_t SpiFlash_ReadStatusReg(struct rt_qspi_device *qspi_device)
{
rt_uint8_t u8Val;
rt_err_t result = RT_EOK;
rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS;
result = rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1);
RT_ASSERT(result > 0);
return u8Val;
}
static rt_uint8_t SpiFlash_ReadStatusReg2(struct rt_qspi_device *qspi_device)
{
rt_uint8_t u8Val;
rt_err_t result = RT_EOK;
rt_uint8_t w25x_txCMD1 = W25X_REG_READSTATUS2;
result = rt_qspi_send_then_recv(qspi_device, &w25x_txCMD1, 1, &u8Val, 1);
RT_ASSERT(result > 0);
return u8Val;
}
static rt_err_t SpiFlash_WriteStatusReg(struct rt_qspi_device *qspi_device, uint8_t u8Value1, uint8_t u8Value2)
{
rt_uint8_t w25x_txCMD1;
rt_uint8_t au8Val[2];
rt_err_t result;
struct rt_qspi_message qspi_message = {0};
/* Enable WE */
w25x_txCMD1 = W25X_REG_WRITEENABLE;
result = rt_qspi_send(qspi_device, &w25x_txCMD1, sizeof(w25x_txCMD1));
if (result != sizeof(w25x_txCMD1))
goto exit_SpiFlash_WriteStatusReg;
/* Prepare status-1, 2 data */
au8Val[0] = u8Value1;
au8Val[1] = u8Value2;
/* 1-bit mode: Instruction+payload */
qspi_message.instruction.content = W25X_REG_WRITESTATUS;
qspi_message.instruction.qspi_lines = 1;
qspi_message.qspi_data_lines = 1;
qspi_message.parent.cs_take = 1;
qspi_message.parent.cs_release = 1;
qspi_message.parent.send_buf = &au8Val[0];
qspi_message.parent.length = sizeof(au8Val);
qspi_message.parent.next = RT_NULL;
if (rt_qspi_transfer_message(qspi_device, &qspi_message) != sizeof(au8Val))
{
result = -RT_ERROR;
}
result = RT_EOK;
exit_SpiFlash_WriteStatusReg:
return result;
}
static void SpiFlash_WaitReady(struct rt_qspi_device *qspi_device)
{
volatile uint8_t u8ReturnValue;
do
{
u8ReturnValue = SpiFlash_ReadStatusReg(qspi_device);
u8ReturnValue = u8ReturnValue & 1;
}
while (u8ReturnValue != 0); // check the BUSY bit
}
static void SpiFlash_EnterQspiMode(struct rt_qspi_device *qspi_device)
{
rt_err_t result = RT_EOK;
uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device);
uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device);
u8Status2 |= W25X_REG_QUADENABLE;
result = SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2);
RT_ASSERT(result == RT_EOK);
SpiFlash_WaitReady(qspi_device);
}
static void SpiFlash_ExitQspiMode(struct rt_qspi_device *qspi_device)
{
rt_err_t result = RT_EOK;
uint8_t u8Status1 = SpiFlash_ReadStatusReg(qspi_device);
uint8_t u8Status2 = SpiFlash_ReadStatusReg2(qspi_device);
u8Status2 &= ~W25X_REG_QUADENABLE;
result = SpiFlash_WriteStatusReg(qspi_device, u8Status1, u8Status2);
RT_ASSERT(result == RT_EOK);
SpiFlash_WaitReady(qspi_device);
}
static int rt_hw_spiflash_init(void)
{
if (nu_qspi_bus_attach_device("qspi0", "qspi01", 4, SpiFlash_EnterQspiMode, SpiFlash_ExitQspiMode) != RT_EOK)
return -1;
#if defined(RT_USING_SFUD)
if (rt_sfud_flash_probe(FAL_USING_NOR_FLASH_DEV_NAME, "qspi01") == RT_NULL)
{
return -(RT_ERROR);
}
#endif
return 0;
}
INIT_COMPONENT_EXPORT(rt_hw_spiflash_init);
#endif
#if defined(BOARD_USING_STORAGE_SPINAND) && defined(NU_PKG_USING_SPINAND)
#include "drv_qspi.h"
#include "spinand.h"
struct rt_mtd_nand_device mtd_partitions[MTD_SPINAND_PARTITION_NUM] =
{
[0] =
{
/*nand0: U-boot, env, rtthread*/
.block_start = 0,
.block_end = 63,
.block_total = 64,
},
[1] =
{
/*nand1: for filesystem mounting*/
.block_start = 64,
.block_end = 1023,
.block_total = 960,
},
[2] =
{
/*nand2: Whole blocks size, overlay*/
.block_start = 0,
.block_end = 1023,
.block_total = 1024,
}
};
static int rt_hw_spinand_init(void)
{
if (nu_qspi_bus_attach_device("qspi0", "qspi01", 4, RT_NULL, RT_NULL) != RT_EOK)
return -1;
if (rt_hw_mtd_spinand_register("qspi01") != RT_EOK)
return -1;
return 0;
}
INIT_COMPONENT_EXPORT(rt_hw_spinand_init);
#endif
#if defined(BSP_USING_ADC_TOUCH) && defined(NU_PKG_USING_ADC_TOUCH)
#include "adc_touch.h"
#if (BSP_LCD_WIDTH==320) && (BSP_LCD_HEIGHT==240)
S_CALIBRATION_MATRIX g_sCalMat = { 43, -5839, 21672848, 4193, -11, -747882, 65536 };
#endif
#endif
#if defined(BOARD_USING_LCD_ILI9341) && defined(NU_PKG_USING_ILI9341_SPI)
#include <lcd_ili9341.h>
#if defined(PKG_USING_GUIENGINE)
#include <rtgui/driver.h>
#endif
int rt_hw_ili9341_port(void)
{
if (rt_hw_lcd_ili9341_spi_init("spi0", RT_NULL) != RT_EOK)
return -1;
rt_hw_lcd_ili9341_init();
#if defined(PKG_USING_GUIENGINE)
rt_device_t lcd_ili9341;
lcd_ili9341 = rt_device_find("lcd");
if (lcd_ili9341)
{
rtgui_graphic_set_device(lcd_ili9341);
}
#endif
return 0;
}
INIT_COMPONENT_EXPORT(rt_hw_ili9341_port);
#endif /* BOARD_USING_LCD_ILI9341 */
#if defined(BOARD_USING_ESP8266)
#include <at_device_esp8266.h>
#define LOG_TAG "at.sample.esp"
#undef DBG_TAG
#undef DBG_LVL
#include <at_log.h>
static struct at_device_esp8266 esp0 =
{
"esp0", /* esp8266 device name */
"uart1", /* esp8266 serial device name, EX: uart1, uuart1 */
"NT_ZY_BUFFALO", /* Wi-Fi SSID */
"12345678", /* Wi-Fi PASSWORD */
2048 /* Receive buffer length */
};
static int rt_hw_esp8266_port(void)
{
struct at_device_esp8266 *esp8266 = &esp0;
return at_device_register(&(esp8266->device),
esp8266->device_name,
esp8266->client_name,
AT_DEVICE_CLASS_ESP8266,
(void *) esp8266);
}
INIT_APP_EXPORT(rt_hw_esp8266_port);
#endif /* BOARD_USING_ESP8266 */
#if defined(BOARD_USING_NAU8822) && defined(NU_PKG_USING_NAU8822)
#include <acodec_nau8822.h>
S_NU_NAU8822_CONFIG sCodecConfig =
{
.i2c_bus_name = "i2c0",
.i2s_bus_name = "sound0",
.pin_phonejack_en = 0,
.pin_phonejack_det = 0,
};
int rt_hw_nau8822_port(void)
{
if (nu_hw_nau8822_init(&sCodecConfig) != RT_EOK)
return -1;
return 0;
}
INIT_COMPONENT_EXPORT(rt_hw_nau8822_port);
#endif /* BOARD_USING_NAU8822 */
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