#include "hal_gpio.h"#include "hal_i2c.h"#include "plat_gpio.h"#include "plat_i2c.h"#include "plat_class.h"#include "plat_spi.h"#include "util_spi.h"#include <logging/log.h>
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Macros | |
| #define | CPLD_REG_SPI_MUX 0x0B |
| #define | BIOS_READ_WRITE_FLASH_REG_MUX 0x10 |
| #define | BIOS_SPI_DRIVER "spi1_cs0" |
| #define | SPI_FREQ_50M 50000000 |
Functions | |
| LOG_MODULE_REGISTER (plat_spi) | |
| int | pal_get_bios_flash_position () |
| bool | pal_switch_bios_spi_mux (int gpio_status) |
| void | switch_spi_freq () |
| int | switch_bios_read_write_flash_mux (int switch_mux) |
Macro Definition Documentation
◆ BIOS_READ_WRITE_FLASH_REG_MUX
| #define BIOS_READ_WRITE_FLASH_REG_MUX 0x10 |
◆ BIOS_SPI_DRIVER
| #define BIOS_SPI_DRIVER "spi1_cs0" |
◆ CPLD_REG_SPI_MUX
| #define CPLD_REG_SPI_MUX 0x0B |
◆ SPI_FREQ_50M
| #define SPI_FREQ_50M 50000000 |
Function Documentation
◆ LOG_MODULE_REGISTER()
| LOG_MODULE_REGISTER | ( | plat_spi | ) |
◆ pal_get_bios_flash_position()
| int pal_get_bios_flash_position | ( | ) |
◆ pal_switch_bios_spi_mux()
| bool pal_switch_bios_spi_mux | ( | int | gpio_status | ) |
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◆ switch_bios_read_write_flash_mux()
| int switch_bios_read_write_flash_mux | ( | int | switch_mux | ) |
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◆ switch_spi_freq()
| void switch_spi_freq | ( | ) |
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