static int board_setup(void) { sysinfo_install_flags(); Exynos5420Gpio *lid_switch = new_exynos5420_gpio_input(GPIO_X, 3, 4); Exynos5420Gpio *ec_in_rw = new_exynos5420_gpio_input(GPIO_X, 2, 3); flag_replace(FLAG_LIDSW, &lid_switch->ops); flag_install(FLAG_ECINRW, &ec_in_rw->ops); // The power switch is active low and needs to be inverted. Exynos5420Gpio *power_switch_l = new_exynos5420_gpio_input(GPIO_X, 1, 2); flag_replace(FLAG_PWRSW, new_gpio_not(&power_switch_l->ops)); Exynos5UsiI2c *i2c9 = new_exynos5_usi_i2c(0x12e10000, 400000); tpm_set_ops(&new_slb9635_i2c(&i2c9->ops, 0x20)->base.ops); Exynos5Spi *spi1 = new_exynos5_spi(0x12d30000); Exynos5Spi *spi2 = new_exynos5_spi(0x12d40000); CrosEcSpiBus *cros_ec_spi_bus = new_cros_ec_spi_bus(&spi2->ops); cros_ec_set_bus(&cros_ec_spi_bus->ops); flash_set_ops(&new_spi_flash(&spi1->ops, 0x400000)->ops); Exynos5I2s *i2s0 = new_exynos5_i2s_multi(0x03830000, 16, 2, 256); I2sSource *i2s_source = new_i2s_source(&i2s0->ops, 48000, 2, 16000); sound_set_ops(&new_sound_route(&i2s_source->ops)->ops); DwmciHost *emmc = new_dwmci_host(0x12200000, 100000000, 8, 0, DWMCI_SET_SAMPLE_CLK(1) | DWMCI_SET_DRV_CLK(3) | DWMCI_SET_DIV_RATIO(3)); DwmciHost *sd_card = new_dwmci_host(0x12220000, 100000000, 4, 1, DWMCI_SET_SAMPLE_CLK(1) | DWMCI_SET_DRV_CLK(2) | DWMCI_SET_DIV_RATIO(3)); list_insert_after(&emmc->mmc.ctrlr.list_node, &fixed_block_dev_controllers); list_insert_after(&sd_card->mmc.ctrlr.list_node, &removable_block_dev_controllers); power_set_ops(&exynos_power_ops); UsbHostController *usb_drd0 = new_usb_hc(XHCI, 0x12000000); UsbHostController *usb_drd1 = new_usb_hc(XHCI, 0x12400000); set_usb_init_callback(usb_drd0, exynos5420_usbss_phy_tune); /* DRD1 port has no SuperSpeed lines anyway */ list_insert_after(&usb_drd0->list_node, &usb_host_controllers); list_insert_after(&usb_drd1->list_node, &usb_host_controllers); return 0; }
DwmciHost *new_rkdwmci_host(uintptr_t ioaddr, uint32_t src_hz, int bus_width, int removable, GpioOps *card_detect) { DwmciHost *mmc; mmc = new_dwmci_host(ioaddr, src_hz, bus_width, removable, card_detect, 0); /* rk3399 only sdmmc use dw mmc */ mmc->set_clk = &rkclk_configure_sdmmc; return mmc; }