board_r.c
#ifdef CONFIG_CMD_SF
initr_snor,
#endif
static int initr_snor(void)
{
puts("SPI Nor: ");
spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
return 0;
}
driver/mtd/spi/vendor_spi_nor.c
spiflash = fmc100_spi_nor_probe(&spiinfo