131 lines
3.8 KiB
C
131 lines
3.8 KiB
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2019-03-19 ZYH first version
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*/
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#include <rtthread.h>
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#include <fpioa.h>
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#include <drv_io_config.h>
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#include <sysctl.h>
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#define HS_GPIO(n) (FUNC_GPIOHS0 + n)
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#define IOCONFIG(pin,func) {pin, func, #func}
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static struct io_config
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{
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int io_num;
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fpioa_function_t func;
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const char * func_name;
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} io_config[] =
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{
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#ifdef BSP_USING_LCD
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IOCONFIG(BSP_LCD_CS_PIN, FUNC_SPI0_SS0), /* LCD CS PIN */
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IOCONFIG(BSP_LCD_WR_PIN, FUNC_SPI0_SCLK), /* LCD WR PIN */
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IOCONFIG(BSP_LCD_DC_PIN, HS_GPIO(LCD_DC_PIN)), /* LCD DC PIN */
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#if BSP_LCD_RST_PIN >= 0
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IOCONFIG(BSP_LCD_RST_PIN, HS_GPIO(LCD_RST_PIN)), /* LCD RESET PIN */
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#endif
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#if BSP_LCD_BACKLIGHT_PIN >= 0
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IOCONFIG(BSP_LCD_BACKLIGHT_PIN, HS_GPIO(LCD_BACKLIGHT_PIN)), /* LCD BACKLIGHT PIN */
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#endif
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#endif
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#ifdef BSP_USING_CAMERA
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IOCONFIG(BSP_CAMERA_SCCB_SDA_PIN, FUNC_SCCB_SDA),
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IOCONFIG(BSP_CAMERA_SCCB_SCLK_PIN, FUNC_SCCB_SCLK),
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IOCONFIG(BSP_CAMERA_CMOS_RST_PIN, FUNC_CMOS_RST),
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IOCONFIG(BSP_CAMERA_CMOS_VSYNC_PIN, FUNC_CMOS_VSYNC),
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IOCONFIG(BSP_CAMERA_CMOS_PWDN_PIN, FUNC_CMOS_PWDN),
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IOCONFIG(BSP_CAMERA_CMOS_XCLK_PIN, FUNC_CMOS_XCLK),
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IOCONFIG(BSP_CAMERA_CMOS_PCLK_PIN, FUNC_CMOS_PCLK),
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IOCONFIG(BSP_CAMERA_CMOS_HREF_PIN, FUNC_CMOS_HREF),
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#endif
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#ifdef BSP_USING_SPI1
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IOCONFIG(BSP_SPI1_CLK_PIN, FUNC_SPI1_SCLK),
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IOCONFIG(BSP_SPI1_D0_PIN, FUNC_SPI1_D0),
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IOCONFIG(BSP_SPI1_D1_PIN, FUNC_SPI1_D1),
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#ifdef BSP_USING_SPI1_AS_QSPI
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IOCONFIG(BSP_SPI1_D2_PIN, FUNC_SPI1_D2),
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IOCONFIG(BSP_SPI1_D3_PIN, FUNC_SPI1_D3),
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#endif
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#ifdef BSP_SPI1_USING_SS0
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IOCONFIG(BSP_SPI1_SS0_PIN, HS_GPIO(SPI1_CS0_PIN)),
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#endif
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#ifdef BSP_SPI1_USING_SS1
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IOCONFIG(BSP_SPI1_SS1_PIN, HS_GPIO(SPI1_CS1_PIN)),
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#endif
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#ifdef BSP_SPI1_USING_SS2
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IOCONFIG(BSP_SPI1_SS2_PIN, HS_GPIO(SPI1_CS2_PIN)),
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#endif
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#ifdef BSP_SPI1_USING_SS3
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IOCONFIG(BSP_SPI1_SS3_PIN, HS_GPIO(SPI1_CS3_PIN)),
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#endif
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#endif
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#ifdef BSP_USING_UART1
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IOCONFIG(BSP_UART1_TXD_PIN, FUNC_UART1_TX),
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IOCONFIG(BSP_UART1_RXD_PIN, FUNC_UART1_RX),
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#endif
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#ifdef BSP_USING_UART2
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IOCONFIG(BSP_UART2_TXD_PIN, FUNC_UART2_TX),
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IOCONFIG(BSP_UART2_RXD_PIN, FUNC_UART2_RX),
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#endif
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#ifdef BSP_USING_UART3
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IOCONFIG(BSP_UART3_TXD_PIN, FUNC_UART3_TX),
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IOCONFIG(BSP_UART3_RXD_PIN, FUNC_UART3_RX),
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#endif
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};
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static int print_io_config()
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{
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int i;
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rt_kprintf("IO Configuration Table\n");
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rt_kprintf("+-------+------------------------+\n");
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rt_kprintf("|Pin |Function |\n");
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rt_kprintf("+-------+------------------------+\n");
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for(i = 0; i < sizeof io_config / sizeof io_config[0]; i++)
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{
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rt_kprintf("|%-2d |%-24.24s|\n", io_config[i].io_num, io_config[i].func_name);
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}
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rt_kprintf("+-------+------------------------+\n");
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return 0;
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}
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MSH_CMD_EXPORT_ALIAS(print_io_config, io, print io config);
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int io_config_init(void)
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{
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int count = sizeof(io_config) / sizeof(io_config[0]);
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int i;
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sysctl_set_power_mode(SYSCTL_POWER_BANK0, SYSCTL_POWER_V18);
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sysctl_set_power_mode(SYSCTL_POWER_BANK1, SYSCTL_POWER_V18);
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sysctl_set_power_mode(SYSCTL_POWER_BANK2, SYSCTL_POWER_V18);
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#ifdef BSP_USING_UART2
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// for IO-27/28
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sysctl_set_power_mode(SYSCTL_POWER_BANK4, SYSCTL_POWER_V33);
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#endif
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#if defined(BSP_USING_UART1) || defined(BSP_USING_UART3)
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// for IO-20~23
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sysctl_set_power_mode(SYSCTL_POWER_BANK3, SYSCTL_POWER_V33);
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#endif
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for(i = 0; i < count; i++)
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{
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fpioa_set_function(io_config[i].io_num, io_config[i].func);
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}
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#if defined(BSP_USING_CAMERA) || defined(BSP_USING_LCD)
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sysctl_set_spi0_dvp_data(1);
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#endif
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}
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INIT_BOARD_EXPORT(io_config_init);
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