Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / samsung / smdk5250 / exynos5-dt.c

diff --git a/qemu/roms/u-boot/board/samsung/smdk5250/exynos5-dt.c b/qemu/roms/u-boot/board/samsung/smdk5250/exynos5-dt.c
new file mode 100644 (file)
index 0000000..379a45c
--- /dev/null
+++ b/qemu/roms/u-boot/board/samsung/smdk5250/exynos5-dt.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <fdtdec.h>
+#include <asm/io.h>
+#include <errno.h>
+#include <i2c.h>
+#include <netdev.h>
+#include <spi.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/dwmmc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/power.h>
+#include <asm/arch/sromc.h>
+#include <power/pmic.h>
+#include <power/max77686_pmic.h>
+#include <tmu.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifdef CONFIG_SOUND_MAX98095
+static void board_enable_audio_codec(void)
+{
+       struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *)
+                                               samsung_get_base_gpio_part1();
+
+       /* Enable MAX98095 Codec */
+       s5p_gpio_direction_output(&gpio1->x1, 7, 1);
+       s5p_gpio_set_pull(&gpio1->x1, 7, GPIO_PULL_NONE);
+}
+#endif
+
+int exynos_init(void)
+{
+#ifdef CONFIG_SOUND_MAX98095
+       board_enable_audio_codec();
+#endif
+       return 0;
+}
+
+#ifdef CONFIG_LCD
+void exynos_cfg_lcd_gpio(void)
+{
+       struct exynos5_gpio_part1 *gpio1 =
+               (struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1();
+
+       /* For Backlight */
+       s5p_gpio_cfg_pin(&gpio1->b2, 0, GPIO_OUTPUT);
+       s5p_gpio_set_value(&gpio1->b2, 0, 1);
+
+       /* LCD power on */
+       s5p_gpio_cfg_pin(&gpio1->x1, 5, GPIO_OUTPUT);
+       s5p_gpio_set_value(&gpio1->x1, 5, 1);
+
+       /* Set Hotplug detect for DP */
+       s5p_gpio_cfg_pin(&gpio1->x0, 7, GPIO_FUNC(0x3));
+}
+
+void exynos_set_dp_phy(unsigned int onoff)
+{
+       set_dp_phy_ctrl(onoff);
+}
+#endif