#include <common.h>
#include <fdtdec.h>
+#include <errno.h>
#include <asm/io.h>
-#include <i2c.h>
-#include <lcd.h>
-#include <spi.h>
-#include <asm/arch/board.h>
+#include <asm/gpio.h>
#include <asm/arch/cpu.h>
-#include <asm/arch/gpio.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)
+int exynos_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_LCD
+static int has_edp_bridge(void)
{
-#ifdef CONFIG_USB_EHCI_EXYNOS
- board_usb_vbus_init();
-#endif
- return 0;
+ int node;
+
+ node = fdtdec_next_compatible(gd->fdt_blob, 0, COMPAT_PARADE_PS8625);
+
+ /* No node for bridge in device tree. */
+ if (node <= 0)
+ return 0;
+
+ /* Default is with bridge ic */
+ return 1;
}
-#ifdef CONFIG_LCD
-void cfg_lcd_gpio(void)
+void exynos_lcd_power_on(void)
{
- struct exynos5_gpio_part1 *gpio1 =
- (struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1();
+#ifdef CONFIG_POWER_TPS65090
+ int ret;
+
+ ret = tps65090_init();
+ if (ret < 0) {
+ printf("%s: tps65090_init() failed\n", __func__);
+ return;
+ }
- /* For Backlight */
- gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_OUTPUT);
- gpio_set_value(EXYNOS5420_GPIO_B20, 1);
+ tps65090_fet_enable(6);
+#endif
- /* LCD power on */
- gpio_cfg_pin(EXYNOS5420_GPIO_X15, S5P_GPIO_OUTPUT);
- gpio_set_value(EXYNOS5420_GPIO_X15, 1);
+ mdelay(5);
- /* Set Hotplug detect for DP */
- gpio_cfg_pin(EXYNOS5420_GPIO_X07, S5P_GPIO_FUNC(0x3));
+ if (has_edp_bridge())
+ if (parade_init(gd->fdt_blob))
+ printf("%s: ps8625_init() failed\n", __func__);
}
-vidinfo_t panel_info = {
- .vl_freq = 60,
- .vl_col = 2560,
- .vl_row = 1600,
- .vl_width = 2560,
- .vl_height = 1600,
- .vl_clkp = CONFIG_SYS_LOW,
- .vl_hsp = CONFIG_SYS_LOW,
- .vl_vsp = CONFIG_SYS_LOW,
- .vl_dp = CONFIG_SYS_LOW,
- .vl_bpix = 4, /* LCD_BPP = 2^4, for output conosle on LCD */
-
- /* wDP panel timing infomation */
- .vl_hspw = 32,
- .vl_hbpd = 80,
- .vl_hfpd = 48,
-
- .vl_vspw = 6,
- .vl_vbpd = 37,
- .vl_vfpd = 3,
- .vl_cmd_allow_len = 0xf,
-
- .win_id = 3,
- .cfg_gpio = cfg_lcd_gpio,
- .backlight_on = NULL,
- .lcd_power_on = NULL,
- .reset_lcd = NULL,
- .dual_lcd_enabled = 0,
-
- .init_delay = 0,
- .power_on_delay = 0,
- .reset_delay = 0,
- .interface_mode = FIMD_RGB_INTERFACE,
- .dp_enabled = 1,
-};
+void exynos_backlight_on(unsigned int onoff)
+{
+#ifdef CONFIG_POWER_TPS65090
+ tps65090_fet_enable(1);
+#endif
+}
+#endif
-static struct edp_device_info edp_info = {
- .disp_info = {
- .h_res = 2560,
- .h_sync_width = 32,
- .h_back_porch = 80,
- .h_front_porch = 48,
- .v_res = 1600,
- .v_sync_width = 6,
- .v_back_porch = 37,
- .v_front_porch = 3,
- .v_sync_rate = 60,
- },
- .lt_info = {
- .lt_status = DP_LT_NONE,
- },
- .video_info = {
- .master_mode = 0,
- .bist_mode = DP_DISABLE,
- .bist_pattern = NO_PATTERN,
- .h_sync_polarity = 0,
- .v_sync_polarity = 0,
- .interlaced = 0,
- .color_space = COLOR_RGB,
- .dynamic_range = VESA,
- .ycbcr_coeff = COLOR_YCBCR601,
- .color_depth = COLOR_8,
- },
-};
+int board_get_revision(void)
+{
+ return 0;
+}
-static struct exynos_dp_platform_data dp_platform_data = {
- .phy_enable = set_dp_phy_ctrl,
- .edp_dev_info = &edp_info,
+#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,
};
-void init_panel_info(vidinfo_t *vid)
+int usb_gadget_handle_interrupts(void)
+{
+ dwc3_uboot_handle_interrupt(0);
+ return 0;
+}
+
+int board_usb_init(int index, enum usb_init_type init)
{
- vid->rgb_mode = MODE_RGB_P;
+ struct exynos_usb3_phy *phy = (struct exynos_usb3_phy *)
+ samsung_get_base_usb3_phy();
- exynos_set_dp_platform_data(&dp_platform_data);
+ 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");
+}
-int board_get_revision(void)
+char *get_dfu_alt_boot(char *interface, char *devstr)
{
- return 0;
+ 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