#include <common.h>
#include <fdtdec.h>
-#include <asm/io.h>
-#include <i2c.h>
-#include <lcd.h>
-#include <spi.h>
#include <errno.h>
+#include <asm/io.h>
#include <asm/gpio.h>
-#include <asm/arch/board.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/pinmux.h>
+#include <asm/arch/board.h>
+#include <asm/arch/power.h>
#include <asm/arch/system.h>
+#include <asm/arch/pinmux.h>
#include <asm/arch/dp_info.h>
+#include <asm/arch/xhci-exynos.h>
#include <power/tps65090_pmic.h>
+#include <i2c.h>
+#include <lcd.h>
+#include <mmc.h>
+#include <parade.h>
+#include <spi.h>
+#include <usb.h>
+#include <dwc3-uboot.h>
+#include <samsung-usb-phy-uboot.h>
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_USB_EHCI_EXYNOS
-static int board_usb_vbus_init(void)
-{
- /* Enable VBUS power switch */
- gpio_direction_output(EXYNOS5420_GPIO_X26, 1);
-
- /* VBUS turn ON time */
- mdelay(3);
-
- return 0;
-}
-#endif
-
int exynos_init(void)
{
-#ifdef CONFIG_USB_EHCI_EXYNOS
- board_usb_vbus_init();
-#endif
return 0;
}
void exynos_lcd_power_on(void)
{
+#ifdef CONFIG_POWER_TPS65090
int ret;
-#ifdef CONFIG_POWER_TPS65090
ret = tps65090_init();
if (ret < 0) {
printf("%s: tps65090_init() failed\n", __func__);
mdelay(5);
- /* TODO(ajaykumar.rs@samsung.com): Use device tree */
- gpio_request(EXYNOS5420_GPIO_X35, "edp_slp#");
- gpio_direction_output(EXYNOS5420_GPIO_X35, 1); /* EDP_SLP# */
- mdelay(10);
- gpio_request(EXYNOS5420_GPIO_Y77, "edp_rst#");
- gpio_direction_output(EXYNOS5420_GPIO_Y77, 1); /* EDP_RST# */
- gpio_request(EXYNOS5420_GPIO_X26, "edp_hpd");
- gpio_direction_input(EXYNOS5420_GPIO_X26); /* EDP_HPD */
- gpio_set_pull(EXYNOS5420_GPIO_X26, S5P_GPIO_PULL_NONE);
-
if (has_edp_bridge())
if (parade_init(gd->fdt_blob))
printf("%s: ps8625_init() failed\n", __func__);
void exynos_backlight_on(unsigned int onoff)
{
- /* For PWM */
- gpio_request(EXYNOS5420_GPIO_B20, "backlight_on");
- gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(0x1));
- gpio_set_value(EXYNOS5420_GPIO_B20, 1);
-
#ifdef CONFIG_POWER_TPS65090
tps65090_fet_enable(1);
#endif
{
return 0;
}
+
+#ifdef CONFIG_USB_DWC3
+static struct dwc3_device dwc3_device_data = {
+ .maximum_speed = USB_SPEED_SUPER,
+ .base = 0x12400000,
+ .dr_mode = USB_DR_MODE_PERIPHERAL,
+ .index = 0,
+};
+
+int usb_gadget_handle_interrupts(void)
+{
+ dwc3_uboot_handle_interrupt(0);
+ return 0;
+}
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+ struct exynos_usb3_phy *phy = (struct exynos_usb3_phy *)
+ samsung_get_base_usb3_phy();
+
+ if (!phy) {
+ error("usb3 phy not supported");
+ return -ENODEV;
+ }
+
+ set_usbdrd_phy_ctrl(POWER_USB_DRD_PHY_CTRL_EN);
+ exynos5_usb3_phy_init(phy);
+
+ return dwc3_uboot_init(&dwc3_device_data);
+}
+#endif
+#ifdef CONFIG_SET_DFU_ALT_INFO
+char *get_dfu_alt_system(char *interface, char *devstr)
+{
+ return getenv("dfu_alt_system");
+}
+
+char *get_dfu_alt_boot(char *interface, char *devstr)
+{
+ struct mmc *mmc;
+ char *alt_boot;
+ int dev_num;
+
+ dev_num = simple_strtoul(devstr, NULL, 10);
+
+ mmc = find_mmc_device(dev_num);
+ if (!mmc)
+ return NULL;
+
+ if (mmc_init(mmc))
+ return NULL;
+
+ if (IS_SD(mmc))
+ alt_boot = CONFIG_DFU_ALT_BOOT_SD;
+ else
+ alt_boot = CONFIG_DFU_ALT_BOOT_EMMC;
+
+ return alt_boot;
+}
+#endif